From 35a5afbafa9e3f85b82856171e9da0670e91d5ab Mon Sep 17 00:00:00 2001 From: Martin Stransky Date: Wed, 6 Apr 2022 10:36:00 +0200 Subject: Updated to 99.0 --- .gitignore | 2 + D139022.diff | 34 - D139078.diff | 94 - D139088.diff | 13 - D139696.diff | 13808 -------------------------------- D139697.diff | 27 - D139698.diff | 191 - D139699.diff | 127 - D139703.diff | 222 - D139704.diff | 21 - D142257.diff | 313 + firefox-disable-ffvpx-with-vapi.patch | 77 - firefox.spec | 38 +- mozilla-1670333.patch | 38 +- pgo.patch | 38 +- sources | 4 +- 16 files changed, 359 insertions(+), 14688 deletions(-) delete mode 100644 D139022.diff delete mode 100644 D139078.diff delete mode 100644 D139088.diff delete mode 100644 D139696.diff delete mode 100644 D139697.diff delete mode 100644 D139698.diff delete mode 100644 D139699.diff delete mode 100644 D139703.diff delete mode 100644 D139704.diff create mode 100644 D142257.diff delete mode 100644 firefox-disable-ffvpx-with-vapi.patch diff --git a/.gitignore b/.gitignore index c32b695..85b9eb6 100644 --- a/.gitignore +++ b/.gitignore @@ -501,3 +501,5 @@ firefox-3.6.4.source.tar.bz2 /firefox-langpacks-98.0-20220305.tar.xz /firefox-98.0.2.source.tar.xz /firefox-langpacks-98.0.2-20220331.tar.xz +/firefox-99.0.source.tar.xz +/firefox-langpacks-99.0-20220331.tar.xz diff --git a/D139022.diff b/D139022.diff deleted file mode 100644 index 9d18162..0000000 --- a/D139022.diff +++ /dev/null @@ -1,34 +0,0 @@ -diff --git a/dom/animation/TimingParams.h b/dom/animation/TimingParams.h ---- a/dom/animation/TimingParams.h -+++ b/dom/animation/TimingParams.h -@@ -31,22 +31,19 @@ - struct TimingParams { - constexpr TimingParams() = default; - -- constexpr TimingParams(float aDuration, float aDelay, float aIterationCount, -- dom::PlaybackDirection aDirection, -- dom::FillMode aFillMode) -+ TimingParams(float aDuration, float aDelay, float aIterationCount, -+ dom::PlaybackDirection aDirection, dom::FillMode aFillMode) - : mIterations(aIterationCount), mDirection(aDirection), mFill(aFillMode) { - mDuration.emplace(StickyTimeDuration::FromMilliseconds(aDuration)); - mDelay = TimeDuration::FromMilliseconds(aDelay); - Update(); - } - -- constexpr TimingParams(const TimeDuration& aDuration, -- const TimeDuration& aDelay, -- const TimeDuration& aEndDelay, float aIterations, -- float aIterationStart, -- dom::PlaybackDirection aDirection, -- dom::FillMode aFillMode, -- Maybe&& aFunction) -+ TimingParams(const TimeDuration& aDuration, const TimeDuration& aDelay, -+ const TimeDuration& aEndDelay, float aIterations, -+ float aIterationStart, dom::PlaybackDirection aDirection, -+ dom::FillMode aFillMode, -+ Maybe&& aFunction) - : mDelay(aDelay), - mEndDelay(aEndDelay), - mIterations(aIterations), - diff --git a/D139078.diff b/D139078.diff deleted file mode 100644 index 8198e1a..0000000 --- a/D139078.diff +++ /dev/null @@ -1,94 +0,0 @@ -diff --git a/gfx/wr/swgl/src/glsl.h b/gfx/wr/swgl/src/glsl.h ---- a/gfx/wr/swgl/src/glsl.h -+++ b/gfx/wr/swgl/src/glsl.h -@@ -2301,20 +2301,12 @@ - const vec2& operator[](int index) const { return data[index]; } - mat2() = default; - -- IMPLICIT mat2(Float a) { -- data[0] = vec2(a); -- data[1] = vec2(a); -- } -+ IMPLICIT constexpr mat2(Float a) : data{vec2(a), vec2(a)} {} - -- mat2(vec2 a, vec2 b) { -- data[0] = a; -- data[1] = b; -- } -+ constexpr mat2(vec2 a, vec2 b) : data{a, b} {} - IMPLICIT mat2(const mat4& mat); -- IMPLICIT constexpr mat2(mat2_scalar s) { -- data[0] = vec2(s.data[0]); -- data[1] = vec2(s.data[1]); -- } -+ IMPLICIT constexpr mat2(mat2_scalar s) -+ : data{vec2(s.data[0]), vec2(s.data[1])} {} - - friend vec2 operator*(mat2 m, vec2 v) { - vec2 u; -@@ -2404,30 +2396,19 @@ - vec3& operator[](int index) { return data[index]; } - const vec3& operator[](int index) const { return data[index]; } - mat3() = default; -- mat3(vec3 a, vec3 b, vec3 c) { -- data[0] = a; -- data[1] = b; -- data[2] = c; -- } -+ constexpr mat3(vec3 a, vec3 b, vec3 c) : data{a, b, c} {} - -- IMPLICIT constexpr mat3(mat3_scalar s) { -- data[0] = vec3(s.data[0]); -- data[1] = vec3(s.data[1]); -- data[2] = vec3(s.data[2]); -- } -- constexpr mat3(mat3_scalar s0, mat3_scalar s1, mat3_scalar s2, -- mat3_scalar s3) { -- data[0] = vec3(s0.data[0], s1.data[0], s2.data[0], s3.data[0]); -- data[1] = vec3(s0.data[1], s1.data[1], s2.data[1], s3.data[1]); -- data[2] = vec3(s0.data[2], s1.data[2], s2.data[2], s3.data[2]); -- } -+ IMPLICIT constexpr mat3(mat3_scalar s) -+ : data{vec3(s.data[0]), vec3(s.data[1]), vec3(s.data[2])} {} -+ -+ constexpr mat3(mat3_scalar s0, mat3_scalar s1, mat3_scalar s2, mat3_scalar s3) -+ : data{vec3(s0.data[0], s1.data[0], s2.data[0], s3.data[0]), -+ vec3(s0.data[1], s1.data[1], s2.data[1], s3.data[1]), -+ vec3(s0.data[2], s1.data[2], s2.data[2], s3.data[2])} {} - - constexpr mat3(Float d1, Float d2, Float d3, Float d4, Float d5, Float d6, -- Float d7, Float d8, Float d9) { -- data[0] = vec3(d1, d2, d3); -- data[1] = vec3(d4, d5, d6); -- data[2] = vec3(d7, d8, d9); -- } -+ Float d7, Float d8, Float d9) -+ : data{vec3(d1, d2, d3), vec3(d4, d5, d6), vec3(d7, d8, d9)} {} - - IMPLICIT mat3(const mat4& mat); - -@@ -2597,19 +2578,11 @@ - vec4 data[4]; - - mat4() = default; -- IMPLICIT constexpr mat4(mat4_scalar s) { -- data[0] = vec4(s.data[0]); -- data[1] = vec4(s.data[1]); -- data[2] = vec4(s.data[2]); -- data[3] = vec4(s.data[3]); -- } -+ IMPLICIT constexpr mat4(mat4_scalar s) -+ : data{vec4(s.data[0]), vec4(s.data[1]), vec4(s.data[2]), -+ vec4(s.data[3])} {} - -- mat4(vec4 a, vec4 b, vec4 c, vec4 d) { -- data[0] = a; -- data[1] = b; -- data[2] = c; -- data[3] = d; -- } -+ constexpr mat4(vec4 a, vec4 b, vec4 c, vec4 d) : data{a, b, c, d} {} - - vec4& operator[](int index) { return data[index]; } - const vec4& operator[](int index) const { return data[index]; } - diff --git a/D139088.diff b/D139088.diff deleted file mode 100644 index 91e9967..0000000 --- a/D139088.diff +++ /dev/null @@ -1,13 +0,0 @@ -diff --git a/gfx/wr/swgl/src/gl.cc b/gfx/wr/swgl/src/gl.cc ---- a/gfx/wr/swgl/src/gl.cc -+++ b/gfx/wr/swgl/src/gl.cc -@@ -82,7 +82,7 @@ - - #define FALLTHROUGH [[fallthrough]] - --#ifdef MOZILLA_CLIENT -+#if defined(MOZILLA_CLIENT) && defined(MOZ_CLANG_PLUGIN) - # define IMPLICIT __attribute__((annotate("moz_implicit"))) - #else - # define IMPLICIT - diff --git a/D139696.diff b/D139696.diff deleted file mode 100644 index 432a9c6..0000000 --- a/D139696.diff +++ /dev/null @@ -1,13808 +0,0 @@ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/COPYING.LGPLv2.1 b/dom/media/platforms/ffmpeg/ffmpeg59/include/COPYING.LGPLv2.1 -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/COPYING.LGPLv2.1 -@@ -0,0 +1,504 @@ -+ GNU LESSER GENERAL PUBLIC LICENSE -+ Version 2.1, February 1999 -+ -+ Copyright (C) 1991, 1999 Free Software Foundation, Inc. -+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ Everyone is permitted to copy and distribute verbatim copies -+ of this license document, but changing it is not allowed. -+ -+[This is the first released version of the Lesser GPL. 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Here is a sample; alter the names: -+ -+ Yoyodyne, Inc., hereby disclaims all copyright interest in the -+ library `Frob' (a library for tweaking knobs) written by James Random Hacker. -+ -+ , 1 April 1990 -+ Ty Coon, President of Vice -+ -+That's all there is to it! -+ -+ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avcodec.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avcodec.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avcodec.h -@@ -0,0 +1,3204 @@ -+/* -+ * copyright (c) 2001 Fabrice Bellard -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_AVCODEC_H -+#define AVCODEC_AVCODEC_H -+ -+/** -+ * @file -+ * @ingroup libavc -+ * Libavcodec external API header -+ */ -+ -+#include "libavutil/samplefmt.h" -+#include "libavutil/attributes.h" -+#include "libavutil/avutil.h" -+#include "libavutil/buffer.h" -+#include "libavutil/dict.h" -+#include "libavutil/frame.h" -+#include "libavutil/log.h" -+#include "libavutil/pixfmt.h" -+#include "libavutil/rational.h" -+ -+#include "codec.h" -+#include "codec_desc.h" -+#include "codec_par.h" -+#include "codec_id.h" -+#include "defs.h" -+#include "packet.h" -+#include "version.h" -+ -+/** -+ * @defgroup libavc libavcodec -+ * Encoding/Decoding Library -+ * -+ * @{ -+ * -+ * @defgroup lavc_decoding Decoding -+ * @{ -+ * @} -+ * -+ * @defgroup lavc_encoding Encoding -+ * @{ -+ * @} -+ * -+ * @defgroup lavc_codec Codecs -+ * @{ -+ * @defgroup lavc_codec_native Native Codecs -+ * @{ -+ * @} -+ * @defgroup lavc_codec_wrappers External library wrappers -+ * @{ -+ * @} -+ * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge -+ * @{ -+ * @} -+ * @} -+ * @defgroup lavc_internal Internal -+ * @{ -+ * @} -+ * @} -+ */ -+ -+/** -+ * @ingroup libavc -+ * @defgroup lavc_encdec send/receive encoding and decoding API overview -+ * @{ -+ * -+ * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ -+ * avcodec_receive_packet() functions provide an encode/decode API, which -+ * decouples input and output. -+ * -+ * The API is very similar for encoding/decoding and audio/video, and works as -+ * follows: -+ * - Set up and open the AVCodecContext as usual. -+ * - Send valid input: -+ * - For decoding, call avcodec_send_packet() to give the decoder raw -+ * compressed data in an AVPacket. -+ * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame -+ * containing uncompressed audio or video. -+ * -+ * In both cases, it is recommended that AVPackets and AVFrames are -+ * refcounted, or libavcodec might have to copy the input data. (libavformat -+ * always returns refcounted AVPackets, and av_frame_get_buffer() allocates -+ * refcounted AVFrames.) -+ * - Receive output in a loop. Periodically call one of the avcodec_receive_*() -+ * functions and process their output: -+ * - For decoding, call avcodec_receive_frame(). On success, it will return -+ * an AVFrame containing uncompressed audio or video data. -+ * - For encoding, call avcodec_receive_packet(). On success, it will return -+ * an AVPacket with a compressed frame. -+ * -+ * Repeat this call until it returns AVERROR(EAGAIN) or an error. The -+ * AVERROR(EAGAIN) return value means that new input data is required to -+ * return new output. In this case, continue with sending input. For each -+ * input frame/packet, the codec will typically return 1 output frame/packet, -+ * but it can also be 0 or more than 1. -+ * -+ * At the beginning of decoding or encoding, the codec might accept multiple -+ * input frames/packets without returning a frame, until its internal buffers -+ * are filled. This situation is handled transparently if you follow the steps -+ * outlined above. -+ * -+ * In theory, sending input can result in EAGAIN - this should happen only if -+ * not all output was received. You can use this to structure alternative decode -+ * or encode loops other than the one suggested above. For example, you could -+ * try sending new input on each iteration, and try to receive output if that -+ * returns EAGAIN. -+ * -+ * End of stream situations. These require "flushing" (aka draining) the codec, -+ * as the codec might buffer multiple frames or packets internally for -+ * performance or out of necessity (consider B-frames). -+ * This is handled as follows: -+ * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) -+ * or avcodec_send_frame() (encoding) functions. This will enter draining -+ * mode. -+ * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() -+ * (encoding) in a loop until AVERROR_EOF is returned. The functions will -+ * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. -+ * - Before decoding can be resumed again, the codec has to be reset with -+ * avcodec_flush_buffers(). -+ * -+ * Using the API as outlined above is highly recommended. But it is also -+ * possible to call functions outside of this rigid schema. For example, you can -+ * call avcodec_send_packet() repeatedly without calling -+ * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed -+ * until the codec's internal buffer has been filled up (which is typically of -+ * size 1 per output frame, after initial input), and then reject input with -+ * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to -+ * read at least some output. -+ * -+ * Not all codecs will follow a rigid and predictable dataflow; the only -+ * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on -+ * one end implies that a receive/send call on the other end will succeed, or -+ * at least will not fail with AVERROR(EAGAIN). In general, no codec will -+ * permit unlimited buffering of input or output. -+ * -+ * A codec is not allowed to return AVERROR(EAGAIN) for both sending and -+ * receiving. This would be an invalid state, which could put the codec user -+ * into an endless loop. The API has no concept of time either: it cannot happen -+ * that trying to do avcodec_send_packet() results in AVERROR(EAGAIN), but a -+ * repeated call 1 second later accepts the packet (with no other receive/flush -+ * API calls involved). The API is a strict state machine, and the passage of -+ * time is not supposed to influence it. Some timing-dependent behavior might -+ * still be deemed acceptable in certain cases. But it must never result in both -+ * send/receive returning EAGAIN at the same time at any point. It must also -+ * absolutely be avoided that the current state is "unstable" and can -+ * "flip-flop" between the send/receive APIs allowing progress. For example, -+ * it's not allowed that the codec randomly decides that it actually wants to -+ * consume a packet now instead of returning a frame, after it just returned -+ * AVERROR(EAGAIN) on an avcodec_send_packet() call. -+ * @} -+ */ -+ -+/** -+ * @defgroup lavc_core Core functions/structures. -+ * @ingroup libavc -+ * -+ * Basic definitions, functions for querying libavcodec capabilities, -+ * allocating core structures, etc. -+ * @{ -+ */ -+ -+/** -+ * @ingroup lavc_encoding -+ * minimum encoding buffer size -+ * Used to avoid some checks during header writing. -+ */ -+#define AV_INPUT_BUFFER_MIN_SIZE 16384 -+ -+/** -+ * @ingroup lavc_encoding -+ */ -+typedef struct RcOverride { -+ int start_frame; -+ int end_frame; -+ int qscale; // If this is 0 then quality_factor will be used instead. -+ float quality_factor; -+} RcOverride; -+ -+/* encoding support -+ These flags can be passed in AVCodecContext.flags before initialization. -+ Note: Not everything is supported yet. -+*/ -+ -+/** -+ * Allow decoders to produce frames with data planes that are not aligned -+ * to CPU requirements (e.g. due to cropping). -+ */ -+#define AV_CODEC_FLAG_UNALIGNED (1 << 0) -+/** -+ * Use fixed qscale. -+ */ -+#define AV_CODEC_FLAG_QSCALE (1 << 1) -+/** -+ * 4 MV per MB allowed / advanced prediction for H.263. -+ */ -+#define AV_CODEC_FLAG_4MV (1 << 2) -+/** -+ * Output even those frames that might be corrupted. -+ */ -+#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) -+/** -+ * Use qpel MC. -+ */ -+#define AV_CODEC_FLAG_QPEL (1 << 4) -+/** -+ * Don't output frames whose parameters differ from first -+ * decoded frame in stream. -+ */ -+#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) -+/** -+ * Use internal 2pass ratecontrol in first pass mode. -+ */ -+#define AV_CODEC_FLAG_PASS1 (1 << 9) -+/** -+ * Use internal 2pass ratecontrol in second pass mode. -+ */ -+#define AV_CODEC_FLAG_PASS2 (1 << 10) -+/** -+ * loop filter. -+ */ -+#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) -+/** -+ * Only decode/encode grayscale. -+ */ -+#define AV_CODEC_FLAG_GRAY (1 << 13) -+/** -+ * error[?] variables will be set during encoding. -+ */ -+#define AV_CODEC_FLAG_PSNR (1 << 15) -+#if FF_API_FLAG_TRUNCATED -+/** -+ * Input bitstream might be truncated at a random location -+ * instead of only at frame boundaries. -+ * -+ * @deprecated use codec parsers for packetizing input -+ */ -+# define AV_CODEC_FLAG_TRUNCATED (1 << 16) -+#endif -+/** -+ * Use interlaced DCT. -+ */ -+#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) -+/** -+ * Force low delay. -+ */ -+#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) -+/** -+ * Place global headers in extradata instead of every keyframe. -+ */ -+#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) -+/** -+ * Use only bitexact stuff (except (I)DCT). -+ */ -+#define AV_CODEC_FLAG_BITEXACT (1 << 23) -+/* Fx : Flag for H.263+ extra options */ -+/** -+ * H.263 advanced intra coding / MPEG-4 AC prediction -+ */ -+#define AV_CODEC_FLAG_AC_PRED (1 << 24) -+/** -+ * interlaced motion estimation -+ */ -+#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) -+#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) -+ -+/** -+ * Allow non spec compliant speedup tricks. -+ */ -+#define AV_CODEC_FLAG2_FAST (1 << 0) -+/** -+ * Skip bitstream encoding. -+ */ -+#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) -+/** -+ * Place global headers at every keyframe instead of in extradata. -+ */ -+#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) -+ -+/** -+ * timecode is in drop frame format. DEPRECATED!!!! -+ */ -+#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) -+ -+/** -+ * Input bitstream might be truncated at a packet boundaries -+ * instead of only at frame boundaries. -+ */ -+#define AV_CODEC_FLAG2_CHUNKS (1 << 15) -+/** -+ * Discard cropping information from SPS. -+ */ -+#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) -+ -+/** -+ * Show all frames before the first keyframe -+ */ -+#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) -+/** -+ * Export motion vectors through frame side data -+ */ -+#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) -+/** -+ * Do not skip samples and export skip information as frame side data -+ */ -+#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) -+/** -+ * Do not reset ASS ReadOrder field on flush (subtitles decoding) -+ */ -+#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) -+ -+/* Unsupported options : -+ * Syntax Arithmetic coding (SAC) -+ * Reference Picture Selection -+ * Independent Segment Decoding */ -+/* /Fx */ -+/* codec capabilities */ -+ -+/* Exported side data. -+ These flags can be passed in AVCodecContext.export_side_data before -+ initialization. -+*/ -+/** -+ * Export motion vectors through frame side data -+ */ -+#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) -+/** -+ * Export encoder Producer Reference Time through packet side data -+ */ -+#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) -+/** -+ * Decoding only. -+ * Export the AVVideoEncParams structure through frame side data. -+ */ -+#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) -+/** -+ * Decoding only. -+ * Do not apply film grain, export it instead. -+ */ -+#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) -+ -+/** -+ * The decoder will keep a reference to the frame and may reuse it later. -+ */ -+#define AV_GET_BUFFER_FLAG_REF (1 << 0) -+ -+/** -+ * The encoder will keep a reference to the packet and may reuse it later. -+ */ -+#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) -+ -+struct AVCodecInternal; -+ -+/** -+ * main external API structure. -+ * New fields can be added to the end with minor version bumps. -+ * Removal, reordering and changes to existing fields require a major -+ * version bump. -+ * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from -+ * user applications. The name string for AVOptions options matches the -+ * associated command line parameter name and can be found in -+ * libavcodec/options_table.h The AVOption/command line parameter names differ -+ * in some cases from the C structure field names for historic reasons or -+ * brevity. sizeof(AVCodecContext) must not be used outside libav*. -+ */ -+typedef struct AVCodecContext { -+ /** -+ * information on struct for av_log -+ * - set by avcodec_alloc_context3 -+ */ -+ const AVClass* av_class; -+ int log_level_offset; -+ -+ enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ -+ const struct AVCodec* codec; -+ enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ -+ -+ /** -+ * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). -+ * This is used to work around some encoder bugs. -+ * A demuxer should set this to what is stored in the field used to identify -+ * the codec. If there are multiple such fields in a container then the -+ * demuxer should choose the one which maximizes the information about the -+ * used codec. If the codec tag field in a container is larger than 32 bits -+ * then the demuxer should remap the longer ID to 32 bits with a table or -+ * other structure. Alternatively a new extra_codec_tag + size could be added -+ * but for this a clear advantage must be demonstrated first. -+ * - encoding: Set by user, if not then the default based on codec_id will be -+ * used. -+ * - decoding: Set by user, will be converted to uppercase by libavcodec -+ * during init. -+ */ -+ unsigned int codec_tag; -+ -+ void* priv_data; -+ -+ /** -+ * Private context used for internal data. -+ * -+ * Unlike priv_data, this is not codec-specific. It is used in general -+ * libavcodec functions. -+ */ -+ struct AVCodecInternal* internal; -+ -+ /** -+ * Private data of the user, can be used to carry app specific stuff. -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ void* opaque; -+ -+ /** -+ * the average bitrate -+ * - encoding: Set by user; unused for constant quantizer encoding. -+ * - decoding: Set by user, may be overwritten by libavcodec -+ * if this info is available in the stream -+ */ -+ int64_t bit_rate; -+ -+ /** -+ * number of bits the bitstream is allowed to diverge from the reference. -+ * the reference can be CBR (for CBR pass1) or VBR (for pass2) -+ * - encoding: Set by user; unused for constant quantizer encoding. -+ * - decoding: unused -+ */ -+ int bit_rate_tolerance; -+ -+ /** -+ * Global quality for codecs which cannot change it per frame. -+ * This should be proportional to MPEG-1/2/4 qscale. -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int global_quality; -+ -+ /** -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int compression_level; -+#define FF_COMPRESSION_DEFAULT -1 -+ -+ /** -+ * AV_CODEC_FLAG_*. -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ int flags; -+ -+ /** -+ * AV_CODEC_FLAG2_* -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ int flags2; -+ -+ /** -+ * some codecs need / can use extradata like Huffman tables. -+ * MJPEG: Huffman tables -+ * rv10: additional flags -+ * MPEG-4: global headers (they can be in the bitstream or here) -+ * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger -+ * than extradata_size to avoid problems if it is read with the bitstream -+ * reader. The bytewise contents of extradata must not depend on the -+ * architecture or CPU endianness. Must be allocated with the av_malloc() -+ * family of functions. -+ * - encoding: Set/allocated/freed by libavcodec. -+ * - decoding: Set/allocated/freed by user. -+ */ -+ uint8_t* extradata; -+ int extradata_size; -+ -+ /** -+ * This is the fundamental unit of time (in seconds) in terms -+ * of which frame timestamps are represented. For fixed-fps content, -+ * timebase should be 1/framerate and timestamp increments should be -+ * identically 1. -+ * This often, but not always is the inverse of the frame rate or field rate -+ * for video. 1/time_base is not the average frame rate if the frame rate is -+ * not constant. -+ * -+ * Like containers, elementary streams also can store timestamps, 1/time_base -+ * is the unit in which these timestamps are specified. -+ * As example of such codec time base see ISO/IEC 14496-2:2001(E) -+ * vop_time_increment_resolution and fixed_vop_rate -+ * (fixed_vop_rate == 0 implies that it is different from the framerate) -+ * -+ * - encoding: MUST be set by user. -+ * - decoding: the use of this field for decoding is deprecated. -+ * Use framerate instead. -+ */ -+ AVRational time_base; -+ -+ /** -+ * For some codecs, the time base is closer to the field rate than the frame -+ * rate. Most notably, H.264 and MPEG-2 specify time_base as half of frame -+ * duration if no telecine is used ... -+ * -+ * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it -+ * to 2. -+ */ -+ int ticks_per_frame; -+ -+ /** -+ * Codec delay. -+ * -+ * Encoding: Number of frames delay there will be from the encoder input to -+ * the decoder output. (we assume the decoder matches the spec) -+ * Decoding: Number of frames delay in addition to what a standard decoder -+ * as specified in the spec would produce. -+ * -+ * Video: -+ * Number of frames the decoded output will be delayed relative to the -+ * encoded input. -+ * -+ * Audio: -+ * For encoding, this field is unused (see initial_padding). -+ * -+ * For decoding, this is the number of samples the decoder needs to -+ * output before the decoder's output is valid. When seeking, you should -+ * start decoding this many samples prior to your desired seek point. -+ * -+ * - encoding: Set by libavcodec. -+ * - decoding: Set by libavcodec. -+ */ -+ int delay; -+ -+ /* video only */ -+ /** -+ * picture width / height. -+ * -+ * @note Those fields may not match the values of the last -+ * AVFrame output by avcodec_receive_frame() due frame -+ * reordering. -+ * -+ * - encoding: MUST be set by user. -+ * - decoding: May be set by the user before opening the decoder if known e.g. -+ * from the container. Some decoders will require the dimensions -+ * to be set by the caller. During decoding, the decoder may -+ * overwrite those values as required while parsing the data. -+ */ -+ int width, height; -+ -+ /** -+ * Bitstream width / height, may be different from width/height e.g. when -+ * the decoded frame is cropped before being output or lowres is enabled. -+ * -+ * @note Those field may not match the value of the last -+ * AVFrame output by avcodec_receive_frame() due frame -+ * reordering. -+ * -+ * - encoding: unused -+ * - decoding: May be set by the user before opening the decoder if known -+ * e.g. from the container. During decoding, the decoder may -+ * overwrite those values as required while parsing the data. -+ */ -+ int coded_width, coded_height; -+ -+ /** -+ * the number of pictures in a group of pictures, or 0 for intra_only -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int gop_size; -+ -+ /** -+ * Pixel format, see AV_PIX_FMT_xxx. -+ * May be set by the demuxer if known from headers. -+ * May be overridden by the decoder if it knows better. -+ * -+ * @note This field may not match the value of the last -+ * AVFrame output by avcodec_receive_frame() due frame -+ * reordering. -+ * -+ * - encoding: Set by user. -+ * - decoding: Set by user if known, overridden by libavcodec while -+ * parsing the data. -+ */ -+ enum AVPixelFormat pix_fmt; -+ -+ /** -+ * If non NULL, 'draw_horiz_band' is called by the libavcodec -+ * decoder to draw a horizontal band. It improves cache usage. Not -+ * all codecs can do that. You must check the codec capabilities -+ * beforehand. -+ * When multithreading is used, it may be called from multiple threads -+ * at the same time; threads might draw different parts of the same AVFrame, -+ * or multiple AVFrames, and there is no guarantee that slices will be drawn -+ * in order. -+ * The function is also used by hardware acceleration APIs. -+ * It is called at least once during frame decoding to pass -+ * the data needed for hardware render. -+ * In that mode instead of pixel data, AVFrame points to -+ * a structure specific to the acceleration API. The application -+ * reads the structure and can change some fields to indicate progress -+ * or mark state. -+ * - encoding: unused -+ * - decoding: Set by user. -+ * @param height the height of the slice -+ * @param y the y position of the slice -+ * @param type 1->top field, 2->bottom field, 3->frame -+ * @param offset offset into the AVFrame.data from which the slice should be -+ * read -+ */ -+ void (*draw_horiz_band)(struct AVCodecContext* s, const AVFrame* src, -+ int offset[AV_NUM_DATA_POINTERS], int y, int type, -+ int height); -+ -+ /** -+ * Callback to negotiate the pixel format. Decoding only, may be set by the -+ * caller before avcodec_open2(). -+ * -+ * Called by some decoders to select the pixel format that will be used for -+ * the output frames. This is mainly used to set up hardware acceleration, -+ * then the provided format list contains the corresponding hwaccel pixel -+ * formats alongside the "software" one. The software pixel format may also -+ * be retrieved from \ref sw_pix_fmt. -+ * -+ * This callback will be called when the coded frame properties (such as -+ * resolution, pixel format, etc.) change and more than one output format is -+ * supported for those new properties. If a hardware pixel format is chosen -+ * and initialization for it fails, the callback may be called again -+ * immediately. -+ * -+ * This callback may be called from different threads if the decoder is -+ * multi-threaded, but not from more than one thread simultaneously. -+ * -+ * @param fmt list of formats which may be used in the current -+ * configuration, terminated by AV_PIX_FMT_NONE. -+ * @warning Behavior is undefined if the callback returns a value other -+ * than one of the formats in fmt or AV_PIX_FMT_NONE. -+ * @return the chosen format or AV_PIX_FMT_NONE -+ */ -+ enum AVPixelFormat (*get_format)(struct AVCodecContext* s, -+ const enum AVPixelFormat* fmt); -+ -+ /** -+ * maximum number of B-frames between non-B-frames -+ * Note: The output will be delayed by max_b_frames+1 relative to the input. -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int max_b_frames; -+ -+ /** -+ * qscale factor between IP and B-frames -+ * If > 0 then the last P-frame quantizer will be used (q= -+ * lastp_q*factor+offset). If < 0 then normal ratecontrol will be done (q= -+ * -normal_q*factor+offset). -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float b_quant_factor; -+ -+ /** -+ * qscale offset between IP and B-frames -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float b_quant_offset; -+ -+ /** -+ * Size of the frame reordering buffer in the decoder. -+ * For MPEG-2 it is 1 IPB or 0 low delay IP. -+ * - encoding: Set by libavcodec. -+ * - decoding: Set by libavcodec. -+ */ -+ int has_b_frames; -+ -+ /** -+ * qscale factor between P- and I-frames -+ * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + -+ * offset). If < 0 then normal ratecontrol will be done (q= -+ * -normal_q*factor+offset). -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float i_quant_factor; -+ -+ /** -+ * qscale offset between P and I-frames -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float i_quant_offset; -+ -+ /** -+ * luminance masking (0-> disabled) -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float lumi_masking; -+ -+ /** -+ * temporary complexity masking (0-> disabled) -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float temporal_cplx_masking; -+ -+ /** -+ * spatial complexity masking (0-> disabled) -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float spatial_cplx_masking; -+ -+ /** -+ * p block masking (0-> disabled) -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float p_masking; -+ -+ /** -+ * darkness masking (0-> disabled) -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ float dark_masking; -+ -+ /** -+ * slice count -+ * - encoding: Set by libavcodec. -+ * - decoding: Set by user (or 0). -+ */ -+ int slice_count; -+ -+ /** -+ * slice offsets in the frame in bytes -+ * - encoding: Set/allocated by libavcodec. -+ * - decoding: Set/allocated by user (or NULL). -+ */ -+ int* slice_offset; -+ -+ /** -+ * sample aspect ratio (0 if unknown) -+ * That is the width of a pixel divided by the height of the pixel. -+ * Numerator and denominator must be relatively prime and smaller than 256 for -+ * some video standards. -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ AVRational sample_aspect_ratio; -+ -+ /** -+ * motion estimation comparison function -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int me_cmp; -+ /** -+ * subpixel motion estimation comparison function -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int me_sub_cmp; -+ /** -+ * macroblock comparison function (not supported yet) -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int mb_cmp; -+ /** -+ * interlaced DCT comparison function -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int ildct_cmp; -+#define FF_CMP_SAD 0 -+#define FF_CMP_SSE 1 -+#define FF_CMP_SATD 2 -+#define FF_CMP_DCT 3 -+#define FF_CMP_PSNR 4 -+#define FF_CMP_BIT 5 -+#define FF_CMP_RD 6 -+#define FF_CMP_ZERO 7 -+#define FF_CMP_VSAD 8 -+#define FF_CMP_VSSE 9 -+#define FF_CMP_NSSE 10 -+#define FF_CMP_W53 11 -+#define FF_CMP_W97 12 -+#define FF_CMP_DCTMAX 13 -+#define FF_CMP_DCT264 14 -+#define FF_CMP_MEDIAN_SAD 15 -+#define FF_CMP_CHROMA 256 -+ -+ /** -+ * ME diamond size & shape -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int dia_size; -+ -+ /** -+ * amount of previous MV predictors (2a+1 x 2a+1 square) -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int last_predictor_count; -+ -+ /** -+ * motion estimation prepass comparison function -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int me_pre_cmp; -+ -+ /** -+ * ME prepass diamond size & shape -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int pre_dia_size; -+ -+ /** -+ * subpel ME quality -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int me_subpel_quality; -+ -+ /** -+ * maximum motion estimation search range in subpel units -+ * If 0 then no limit. -+ * -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int me_range; -+ -+ /** -+ * slice flags -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ int slice_flags; -+#define SLICE_FLAG_CODED_ORDER \ -+ 0x0001 ///< draw_horiz_band() is called in coded order instead of display -+#define SLICE_FLAG_ALLOW_FIELD \ -+ 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) -+#define SLICE_FLAG_ALLOW_PLANE \ -+ 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) -+ -+ /** -+ * macroblock decision mode -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int mb_decision; -+#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp -+#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits -+#define FF_MB_DECISION_RD 2 ///< rate distortion -+ -+ /** -+ * custom intra quantization matrix -+ * Must be allocated with the av_malloc() family of functions, and will be -+ * freed in avcodec_free_context(). -+ * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. -+ * - decoding: Set/allocated/freed by libavcodec. -+ */ -+ uint16_t* intra_matrix; -+ -+ /** -+ * custom inter quantization matrix -+ * Must be allocated with the av_malloc() family of functions, and will be -+ * freed in avcodec_free_context(). -+ * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. -+ * - decoding: Set/allocated/freed by libavcodec. -+ */ -+ uint16_t* inter_matrix; -+ -+ /** -+ * precision of the intra DC coefficient - 8 -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec -+ */ -+ int intra_dc_precision; -+ -+ /** -+ * Number of macroblock rows at the top which are skipped. -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ int skip_top; -+ -+ /** -+ * Number of macroblock rows at the bottom which are skipped. -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ int skip_bottom; -+ -+ /** -+ * minimum MB Lagrange multiplier -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int mb_lmin; -+ -+ /** -+ * maximum MB Lagrange multiplier -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int mb_lmax; -+ -+ /** -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int bidir_refine; -+ -+ /** -+ * minimum GOP size -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int keyint_min; -+ -+ /** -+ * number of reference frames -+ * - encoding: Set by user. -+ * - decoding: Set by lavc. -+ */ -+ int refs; -+ -+ /** -+ * Note: Value depends upon the compare function used for fullpel ME. -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int mv0_threshold; -+ -+ /** -+ * Chromaticity coordinates of the source primaries. -+ * - encoding: Set by user -+ * - decoding: Set by libavcodec -+ */ -+ enum AVColorPrimaries color_primaries; -+ -+ /** -+ * Color Transfer Characteristic. -+ * - encoding: Set by user -+ * - decoding: Set by libavcodec -+ */ -+ enum AVColorTransferCharacteristic color_trc; -+ -+ /** -+ * YUV colorspace type. -+ * - encoding: Set by user -+ * - decoding: Set by libavcodec -+ */ -+ enum AVColorSpace colorspace; -+ -+ /** -+ * MPEG vs JPEG YUV range. -+ * - encoding: Set by user -+ * - decoding: Set by libavcodec -+ */ -+ enum AVColorRange color_range; -+ -+ /** -+ * This defines the location of chroma samples. -+ * - encoding: Set by user -+ * - decoding: Set by libavcodec -+ */ -+ enum AVChromaLocation chroma_sample_location; -+ -+ /** -+ * Number of slices. -+ * Indicates number of picture subdivisions. Used for parallelized -+ * decoding. -+ * - encoding: Set by user -+ * - decoding: unused -+ */ -+ int slices; -+ -+ /** Field order -+ * - encoding: set by libavcodec -+ * - decoding: Set by user. -+ */ -+ enum AVFieldOrder field_order; -+ -+ /* audio only */ -+ int sample_rate; ///< samples per second -+ int channels; ///< number of audio channels -+ -+ /** -+ * audio sample format -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ enum AVSampleFormat sample_fmt; ///< sample format -+ -+ /* The following data should not be initialized. */ -+ /** -+ * Number of samples per channel in an audio frame. -+ * -+ * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame -+ * except the last must contain exactly frame_size samples per channel. -+ * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then -+ * the frame size is not restricted. -+ * - decoding: may be set by some decoders to indicate constant frame size -+ */ -+ int frame_size; -+ -+ /** -+ * Frame counter, set by libavcodec. -+ * -+ * - decoding: total number of frames returned from the decoder so far. -+ * - encoding: total number of frames passed to the encoder so far. -+ * -+ * @note the counter is not incremented if encoding/decoding resulted in -+ * an error. -+ */ -+ int frame_number; -+ -+ /** -+ * number of bytes per packet if constant and known or 0 -+ * Used by some WAV based audio codecs. -+ */ -+ int block_align; -+ -+ /** -+ * Audio cutoff bandwidth (0 means "automatic") -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int cutoff; -+ -+ /** -+ * Audio channel layout. -+ * - encoding: set by user. -+ * - decoding: set by user, may be overwritten by libavcodec. -+ */ -+ uint64_t channel_layout; -+ -+ /** -+ * Request decoder to use this channel layout if it can (0 for default) -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ uint64_t request_channel_layout; -+ -+ /** -+ * Type of service that the audio stream conveys. -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ enum AVAudioServiceType audio_service_type; -+ -+ /** -+ * desired sample format -+ * - encoding: Not used. -+ * - decoding: Set by user. -+ * Decoder will decode to this format if it can. -+ */ -+ enum AVSampleFormat request_sample_fmt; -+ -+ /** -+ * This callback is called at the beginning of each frame to get data -+ * buffer(s) for it. There may be one contiguous buffer for all the data or -+ * there may be a buffer per each data plane or anything in between. What -+ * this means is, you may set however many entries in buf[] you feel -+ * necessary. Each buffer must be reference-counted using the AVBuffer API -+ * (see description of buf[] below). -+ * -+ * The following fields will be set in the frame before this callback is -+ * called: -+ * - format -+ * - width, height (video only) -+ * - sample_rate, channel_layout, nb_samples (audio only) -+ * Their values may differ from the corresponding values in -+ * AVCodecContext. This callback must use the frame values, not the codec -+ * context values, to calculate the required buffer size. -+ * -+ * This callback must fill the following fields in the frame: -+ * - data[] -+ * - linesize[] -+ * - extended_data: -+ * * if the data is planar audio with more than 8 channels, then this -+ * callback must allocate and fill extended_data to contain all pointers -+ * to all data planes. data[] must hold as many pointers as it can. -+ * extended_data must be allocated with av_malloc() and will be freed in -+ * av_frame_unref(). -+ * * otherwise extended_data must point to data -+ * - buf[] must contain one or more pointers to AVBufferRef structures. Each -+ * of the frame's data and extended_data pointers must be contained in these. -+ * That is, one AVBufferRef for each allocated chunk of memory, not -+ * necessarily one AVBufferRef per data[] entry. See: av_buffer_create(), -+ * av_buffer_alloc(), and av_buffer_ref(). -+ * - extended_buf and nb_extended_buf must be allocated with av_malloc() by -+ * this callback and filled with the extra buffers if there are more -+ * buffers than buf[] can hold. extended_buf will be freed in -+ * av_frame_unref(). -+ * -+ * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call -+ * avcodec_default_get_buffer2() instead of providing buffers allocated by -+ * some other means. -+ * -+ * Each data plane must be aligned to the maximum required by the target -+ * CPU. -+ * -+ * @see avcodec_default_get_buffer2() -+ * -+ * Video: -+ * -+ * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused -+ * (read and/or written to if it is writable) later by libavcodec. -+ * -+ * avcodec_align_dimensions2() should be used to find the required width and -+ * height, as they normally need to be rounded up to the next multiple of 16. -+ * -+ * Some decoders do not support linesizes changing between frames. -+ * -+ * If frame multithreading is used, this callback may be called from a -+ * different thread, but not from more than one at once. Does not need to be -+ * reentrant. -+ * -+ * @see avcodec_align_dimensions2() -+ * -+ * Audio: -+ * -+ * Decoders request a buffer of a particular size by setting -+ * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, -+ * however, utilize only part of the buffer by setting AVFrame.nb_samples -+ * to a smaller value in the output frame. -+ * -+ * As a convenience, av_samples_get_buffer_size() and -+ * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() -+ * functions to find the required data size and to fill data pointers and -+ * linesize. In AVFrame.linesize, only linesize[0] may be set for audio -+ * since all planes must be the same size. -+ * -+ * @see av_samples_get_buffer_size(), av_samples_fill_arrays() -+ * -+ * - encoding: unused -+ * - decoding: Set by libavcodec, user can override. -+ */ -+ int (*get_buffer2)(struct AVCodecContext* s, AVFrame* frame, int flags); -+ -+ /* - encoding parameters */ -+ float qcompress; ///< amount of qscale change between easy & hard scenes -+ ///< (0.0-1.0) -+ float qblur; ///< amount of qscale smoothing over time (0.0-1.0) -+ -+ /** -+ * minimum quantizer -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int qmin; -+ -+ /** -+ * maximum quantizer -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int qmax; -+ -+ /** -+ * maximum quantizer difference between frames -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int max_qdiff; -+ -+ /** -+ * decoder bitstream buffer size -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int rc_buffer_size; -+ -+ /** -+ * ratecontrol override, see RcOverride -+ * - encoding: Allocated/set/freed by user. -+ * - decoding: unused -+ */ -+ int rc_override_count; -+ RcOverride* rc_override; -+ -+ /** -+ * maximum bitrate -+ * - encoding: Set by user. -+ * - decoding: Set by user, may be overwritten by libavcodec. -+ */ -+ int64_t rc_max_rate; -+ -+ /** -+ * minimum bitrate -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int64_t rc_min_rate; -+ -+ /** -+ * Ratecontrol attempt to use, at maximum, of what can be used without -+ * an underflow. -+ * - encoding: Set by user. -+ * - decoding: unused. -+ */ -+ float rc_max_available_vbv_use; -+ -+ /** -+ * Ratecontrol attempt to use, at least, times the amount needed to -+ * prevent a vbv overflow. -+ * - encoding: Set by user. -+ * - decoding: unused. -+ */ -+ float rc_min_vbv_overflow_use; -+ -+ /** -+ * Number of bits which should be loaded into the rc buffer before decoding -+ * starts. -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int rc_initial_buffer_occupancy; -+ -+ /** -+ * trellis RD quantization -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int trellis; -+ -+ /** -+ * pass1 encoding statistics output buffer -+ * - encoding: Set by libavcodec. -+ * - decoding: unused -+ */ -+ char* stats_out; -+ -+ /** -+ * pass2 encoding statistics input buffer -+ * Concatenated stuff from stats_out of pass1 should be placed here. -+ * - encoding: Allocated/set/freed by user. -+ * - decoding: unused -+ */ -+ char* stats_in; -+ -+ /** -+ * Work around bugs in encoders which sometimes cannot be detected -+ * automatically. -+ * - encoding: Set by user -+ * - decoding: Set by user -+ */ -+ int workaround_bugs; -+#define FF_BUG_AUTODETECT 1 ///< autodetection -+#define FF_BUG_XVID_ILACE 4 -+#define FF_BUG_UMP4 8 -+#define FF_BUG_NO_PADDING 16 -+#define FF_BUG_AMV 32 -+#define FF_BUG_QPEL_CHROMA 64 -+#define FF_BUG_STD_QPEL 128 -+#define FF_BUG_QPEL_CHROMA2 256 -+#define FF_BUG_DIRECT_BLOCKSIZE 512 -+#define FF_BUG_EDGE 1024 -+#define FF_BUG_HPEL_CHROMA 2048 -+#define FF_BUG_DC_CLIP 4096 -+#define FF_BUG_MS \ -+ 8192 ///< Work around various bugs in Microsoft's broken decoders. -+#define FF_BUG_TRUNCATED 16384 -+#define FF_BUG_IEDGE 32768 -+ -+ /** -+ * strictly follow the standard (MPEG-4, ...). -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ * Setting this to STRICT or higher means the encoder and decoder will -+ * generally do stupid things, whereas setting it to unofficial or lower -+ * will mean the encoder might produce output that is not supported by all -+ * spec-compliant decoders. Decoders don't differentiate between normal, -+ * unofficial and experimental (that is, they always try to decode things -+ * when they can) unless they are explicitly asked to behave stupidly -+ * (=strictly conform to the specs) -+ */ -+ int strict_std_compliance; -+#define FF_COMPLIANCE_VERY_STRICT \ -+ 2 ///< Strictly conform to an older more strict version of the spec or -+ ///< reference software. -+#define FF_COMPLIANCE_STRICT \ -+ 1 ///< Strictly conform to all the things in the spec no matter what -+ ///< consequences. -+#define FF_COMPLIANCE_NORMAL 0 -+#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions -+#define FF_COMPLIANCE_EXPERIMENTAL \ -+ -2 ///< Allow nonstandardized experimental things. -+ -+ /** -+ * error concealment flags -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ int error_concealment; -+#define FF_EC_GUESS_MVS 1 -+#define FF_EC_DEBLOCK 2 -+#define FF_EC_FAVOR_INTER 256 -+ -+ /** -+ * debug -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ int debug; -+#define FF_DEBUG_PICT_INFO 1 -+#define FF_DEBUG_RC 2 -+#define FF_DEBUG_BITSTREAM 4 -+#define FF_DEBUG_MB_TYPE 8 -+#define FF_DEBUG_QP 16 -+#define FF_DEBUG_DCT_COEFF 0x00000040 -+#define FF_DEBUG_SKIP 0x00000080 -+#define FF_DEBUG_STARTCODE 0x00000100 -+#define FF_DEBUG_ER 0x00000400 -+#define FF_DEBUG_MMCO 0x00000800 -+#define FF_DEBUG_BUGS 0x00001000 -+#define FF_DEBUG_BUFFERS 0x00008000 -+#define FF_DEBUG_THREADS 0x00010000 -+#define FF_DEBUG_GREEN_MD 0x00800000 -+#define FF_DEBUG_NOMC 0x01000000 -+ -+ /** -+ * Error recognition; may misdetect some more or less valid parts as errors. -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ int err_recognition; -+ -+/** -+ * Verify checksums embedded in the bitstream (could be of either encoded or -+ * decoded data, depending on the codec) and print an error message on mismatch. -+ * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the -+ * decoder returning an error. -+ */ -+#define AV_EF_CRCCHECK (1 << 0) -+#define AV_EF_BITSTREAM (1 << 1) ///< detect bitstream specification deviations -+#define AV_EF_BUFFER (1 << 2) ///< detect improper bitstream length -+#define AV_EF_EXPLODE (1 << 3) ///< abort decoding on minor error detection -+ -+#define AV_EF_IGNORE_ERR (1 << 15) ///< ignore errors and continue -+#define AV_EF_CAREFUL \ -+ (1 << 16) ///< consider things that violate the spec, are fast to calculate -+ ///< and have not been seen in the wild as errors -+#define AV_EF_COMPLIANT \ -+ (1 << 17) ///< consider all spec non compliances as errors -+#define AV_EF_AGGRESSIVE \ -+ (1 << 18) ///< consider things that a sane encoder should not do as an error -+ -+ /** -+ * opaque 64-bit number (generally a PTS) that will be reordered and -+ * output in AVFrame.reordered_opaque -+ * - encoding: Set by libavcodec to the reordered_opaque of the input -+ * frame corresponding to the last returned packet. Only -+ * supported by encoders with the -+ * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. -+ * - decoding: Set by user. -+ */ -+ int64_t reordered_opaque; -+ -+ /** -+ * Hardware accelerator in use -+ * - encoding: unused. -+ * - decoding: Set by libavcodec -+ */ -+ const struct AVHWAccel* hwaccel; -+ -+ /** -+ * Hardware accelerator context. -+ * For some hardware accelerators, a global context needs to be -+ * provided by the user. In that case, this holds display-dependent -+ * data FFmpeg cannot instantiate itself. Please refer to the -+ * FFmpeg HW accelerator documentation to know how to fill this. -+ * - encoding: unused -+ * - decoding: Set by user -+ */ -+ void* hwaccel_context; -+ -+ /** -+ * error -+ * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. -+ * - decoding: unused -+ */ -+ uint64_t error[AV_NUM_DATA_POINTERS]; -+ -+ /** -+ * DCT algorithm, see FF_DCT_* below -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int dct_algo; -+#define FF_DCT_AUTO 0 -+#define FF_DCT_FASTINT 1 -+#define FF_DCT_INT 2 -+#define FF_DCT_MMX 3 -+#define FF_DCT_ALTIVEC 5 -+#define FF_DCT_FAAN 6 -+ -+ /** -+ * IDCT algorithm, see FF_IDCT_* below. -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ int idct_algo; -+#define FF_IDCT_AUTO 0 -+#define FF_IDCT_INT 1 -+#define FF_IDCT_SIMPLE 2 -+#define FF_IDCT_SIMPLEMMX 3 -+#define FF_IDCT_ARM 7 -+#define FF_IDCT_ALTIVEC 8 -+#define FF_IDCT_SIMPLEARM 10 -+#define FF_IDCT_XVID 14 -+#define FF_IDCT_SIMPLEARMV5TE 16 -+#define FF_IDCT_SIMPLEARMV6 17 -+#define FF_IDCT_FAAN 20 -+#define FF_IDCT_SIMPLENEON 22 -+#define FF_IDCT_NONE \ -+ 24 /* Used by XvMC to extract IDCT coefficients with FF_IDCT_PERM_NONE */ -+#define FF_IDCT_SIMPLEAUTO 128 -+ -+ /** -+ * bits per sample/pixel from the demuxer (needed for huffyuv). -+ * - encoding: Set by libavcodec. -+ * - decoding: Set by user. -+ */ -+ int bits_per_coded_sample; -+ -+ /** -+ * Bits per sample/pixel of internal libavcodec pixel/sample format. -+ * - encoding: set by user. -+ * - decoding: set by libavcodec. -+ */ -+ int bits_per_raw_sample; -+ -+ /** -+ * low resolution decoding, 1-> 1/2 size, 2->1/4 size -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ int lowres; -+ -+ /** -+ * thread count -+ * is used to decide how many independent tasks should be passed to execute() -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ int thread_count; -+ -+ /** -+ * Which multithreading methods to use. -+ * Use of FF_THREAD_FRAME will increase decoding delay by one frame per -+ * thread, so clients which cannot provide future frames should not use it. -+ * -+ * - encoding: Set by user, otherwise the default is used. -+ * - decoding: Set by user, otherwise the default is used. -+ */ -+ int thread_type; -+#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once -+#define FF_THREAD_SLICE \ -+ 2 ///< Decode more than one part of a single frame at once -+ -+ /** -+ * Which multithreading methods are in use by the codec. -+ * - encoding: Set by libavcodec. -+ * - decoding: Set by libavcodec. -+ */ -+ int active_thread_type; -+ -+#if FF_API_THREAD_SAFE_CALLBACKS -+ /** -+ * Set by the client if its custom get_buffer() callback can be called -+ * synchronously from another thread, which allows faster multithreaded -+ * decoding. draw_horiz_band() will be called from other threads regardless of -+ * this setting. Ignored if the default get_buffer() is used. -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ * -+ * @deprecated the custom get_buffer2() callback should always be -+ * thread-safe. Thread-unsafe get_buffer2() implementations will be -+ * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, -+ * libavcodec will behave as if this field was always set to 1. -+ * Callers that want to be forward compatible with future libavcodec -+ * versions should wrap access to this field in -+ * #if LIBAVCODEC_VERSION_MAJOR < 60 -+ */ -+ attribute_deprecated int thread_safe_callbacks; -+#endif -+ -+ /** -+ * The codec may call this to execute several independent things. -+ * It will return only after finishing all tasks. -+ * The user may replace this with some multithreaded implementation, -+ * the default implementation will execute the parts serially. -+ * @param count the number of things to execute -+ * - encoding: Set by libavcodec, user can override. -+ * - decoding: Set by libavcodec, user can override. -+ */ -+ int (*execute)(struct AVCodecContext* c, -+ int (*func)(struct AVCodecContext* c2, void* arg), void* arg2, -+ int* ret, int count, int size); -+ -+ /** -+ * The codec may call this to execute several independent things. -+ * It will return only after finishing all tasks. -+ * The user may replace this with some multithreaded implementation, -+ * the default implementation will execute the parts serially. -+ * Also see avcodec_thread_init and e.g. the --enable-pthread configure -+ * option. -+ * @param c context passed also to func -+ * @param count the number of things to execute -+ * @param arg2 argument passed unchanged to func -+ * @param ret return values of executed functions, must have space for "count" -+ * values. May be NULL. -+ * @param func function that will be called count times, with jobnr from 0 to -+ * count-1. threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS -+ * and so that no two instances of func executing at the same time will have -+ * the same threadnr. -+ * @return always 0 currently, but code should handle a future improvement -+ * where when any call to func returns < 0 no further calls to func may be -+ * done and < 0 is returned. -+ * - encoding: Set by libavcodec, user can override. -+ * - decoding: Set by libavcodec, user can override. -+ */ -+ int (*execute2)(struct AVCodecContext* c, -+ int (*func)(struct AVCodecContext* c2, void* arg, int jobnr, -+ int threadnr), -+ void* arg2, int* ret, int count); -+ -+ /** -+ * noise vs. sse weight for the nsse comparison function -+ * - encoding: Set by user. -+ * - decoding: unused -+ */ -+ int nsse_weight; -+ -+ /** -+ * profile -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ int profile; -+#define FF_PROFILE_UNKNOWN -99 -+#define FF_PROFILE_RESERVED -100 -+ -+#define FF_PROFILE_AAC_MAIN 0 -+#define FF_PROFILE_AAC_LOW 1 -+#define FF_PROFILE_AAC_SSR 2 -+#define FF_PROFILE_AAC_LTP 3 -+#define FF_PROFILE_AAC_HE 4 -+#define FF_PROFILE_AAC_HE_V2 28 -+#define FF_PROFILE_AAC_LD 22 -+#define FF_PROFILE_AAC_ELD 38 -+#define FF_PROFILE_MPEG2_AAC_LOW 128 -+#define FF_PROFILE_MPEG2_AAC_HE 131 -+ -+#define FF_PROFILE_DNXHD 0 -+#define FF_PROFILE_DNXHR_LB 1 -+#define FF_PROFILE_DNXHR_SQ 2 -+#define FF_PROFILE_DNXHR_HQ 3 -+#define FF_PROFILE_DNXHR_HQX 4 -+#define FF_PROFILE_DNXHR_444 5 -+ -+#define FF_PROFILE_DTS 20 -+#define FF_PROFILE_DTS_ES 30 -+#define FF_PROFILE_DTS_96_24 40 -+#define FF_PROFILE_DTS_HD_HRA 50 -+#define FF_PROFILE_DTS_HD_MA 60 -+#define FF_PROFILE_DTS_EXPRESS 70 -+ -+#define FF_PROFILE_MPEG2_422 0 -+#define FF_PROFILE_MPEG2_HIGH 1 -+#define FF_PROFILE_MPEG2_SS 2 -+#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 -+#define FF_PROFILE_MPEG2_MAIN 4 -+#define FF_PROFILE_MPEG2_SIMPLE 5 -+ -+#define FF_PROFILE_H264_CONSTRAINED (1 << 9) // 8+1; constraint_set1_flag -+#define FF_PROFILE_H264_INTRA (1 << 11) // 8+3; constraint_set3_flag -+ -+#define FF_PROFILE_H264_BASELINE 66 -+#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66 | FF_PROFILE_H264_CONSTRAINED) -+#define FF_PROFILE_H264_MAIN 77 -+#define FF_PROFILE_H264_EXTENDED 88 -+#define FF_PROFILE_H264_HIGH 100 -+#define FF_PROFILE_H264_HIGH_10 110 -+#define FF_PROFILE_H264_HIGH_10_INTRA (110 | FF_PROFILE_H264_INTRA) -+#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 -+#define FF_PROFILE_H264_HIGH_422 122 -+#define FF_PROFILE_H264_HIGH_422_INTRA (122 | FF_PROFILE_H264_INTRA) -+#define FF_PROFILE_H264_STEREO_HIGH 128 -+#define FF_PROFILE_H264_HIGH_444 144 -+#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 -+#define FF_PROFILE_H264_HIGH_444_INTRA (244 | FF_PROFILE_H264_INTRA) -+#define FF_PROFILE_H264_CAVLC_444 44 -+ -+#define FF_PROFILE_VC1_SIMPLE 0 -+#define FF_PROFILE_VC1_MAIN 1 -+#define FF_PROFILE_VC1_COMPLEX 2 -+#define FF_PROFILE_VC1_ADVANCED 3 -+ -+#define FF_PROFILE_MPEG4_SIMPLE 0 -+#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 -+#define FF_PROFILE_MPEG4_CORE 2 -+#define FF_PROFILE_MPEG4_MAIN 3 -+#define FF_PROFILE_MPEG4_N_BIT 4 -+#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 -+#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 -+#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 -+#define FF_PROFILE_MPEG4_HYBRID 8 -+#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 -+#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 -+#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 -+#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 -+#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 -+#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 -+#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 -+ -+#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 -+#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 -+#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 -+#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 -+#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 -+ -+#define FF_PROFILE_VP9_0 0 -+#define FF_PROFILE_VP9_1 1 -+#define FF_PROFILE_VP9_2 2 -+#define FF_PROFILE_VP9_3 3 -+ -+#define FF_PROFILE_HEVC_MAIN 1 -+#define FF_PROFILE_HEVC_MAIN_10 2 -+#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 -+#define FF_PROFILE_HEVC_REXT 4 -+ -+#define FF_PROFILE_VVC_MAIN_10 1 -+#define FF_PROFILE_VVC_MAIN_10_444 33 -+ -+#define FF_PROFILE_AV1_MAIN 0 -+#define FF_PROFILE_AV1_HIGH 1 -+#define FF_PROFILE_AV1_PROFESSIONAL 2 -+ -+#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 -+#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 -+#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 -+#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 -+#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 -+ -+#define FF_PROFILE_SBC_MSBC 1 -+ -+#define FF_PROFILE_PRORES_PROXY 0 -+#define FF_PROFILE_PRORES_LT 1 -+#define FF_PROFILE_PRORES_STANDARD 2 -+#define FF_PROFILE_PRORES_HQ 3 -+#define FF_PROFILE_PRORES_4444 4 -+#define FF_PROFILE_PRORES_XQ 5 -+ -+#define FF_PROFILE_ARIB_PROFILE_A 0 -+#define FF_PROFILE_ARIB_PROFILE_C 1 -+ -+#define FF_PROFILE_KLVA_SYNC 0 -+#define FF_PROFILE_KLVA_ASYNC 1 -+ -+ /** -+ * level -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ int level; -+#define FF_LEVEL_UNKNOWN -99 -+ -+ /** -+ * Skip loop filtering for selected frames. -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ enum AVDiscard skip_loop_filter; -+ -+ /** -+ * Skip IDCT/dequantization for selected frames. -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ enum AVDiscard skip_idct; -+ -+ /** -+ * Skip decoding for selected frames. -+ * - encoding: unused -+ * - decoding: Set by user. -+ */ -+ enum AVDiscard skip_frame; -+ -+ /** -+ * Header containing style information for text subtitles. -+ * For SUBTITLE_ASS subtitle type, it should contain the whole ASS -+ * [Script Info] and [V4+ Styles] section, plus the [Events] line and -+ * the Format line following. It shouldn't include any Dialogue line. -+ * - encoding: Set/allocated/freed by user (before avcodec_open2()) -+ * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) -+ */ -+ uint8_t* subtitle_header; -+ int subtitle_header_size; -+ -+ /** -+ * Audio only. The number of "priming" samples (padding) inserted by the -+ * encoder at the beginning of the audio. I.e. this number of leading -+ * decoded samples must be discarded by the caller to get the original audio -+ * without leading padding. -+ * -+ * - decoding: unused -+ * - encoding: Set by libavcodec. The timestamps on the output packets are -+ * adjusted by the encoder so that they always refer to the -+ * first sample of the data actually contained in the packet, -+ * including any added padding. E.g. if the timebase is -+ * 1/samplerate and the timestamp of the first input sample is -+ * 0, the timestamp of the first output packet will be -+ * -initial_padding. -+ */ -+ int initial_padding; -+ -+ /** -+ * - decoding: For codecs that store a framerate value in the compressed -+ * bitstream, the decoder may export it here. { 0, 1} when -+ * unknown. -+ * - encoding: May be used to signal the framerate of CFR content to an -+ * encoder. -+ */ -+ AVRational framerate; -+ -+ /** -+ * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. -+ * - encoding: unused. -+ * - decoding: Set by libavcodec before calling get_format() -+ */ -+ enum AVPixelFormat sw_pix_fmt; -+ -+ /** -+ * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. -+ * - encoding unused. -+ * - decoding set by user. -+ */ -+ AVRational pkt_timebase; -+ -+ /** -+ * AVCodecDescriptor -+ * - encoding: unused. -+ * - decoding: set by libavcodec. -+ */ -+ const AVCodecDescriptor* codec_descriptor; -+ -+ /** -+ * Current statistics for PTS correction. -+ * - decoding: maintained and used by libavcodec, not intended to be used by -+ * user apps -+ * - encoding: unused -+ */ -+ int64_t -+ pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far -+ int64_t -+ pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far -+ int64_t pts_correction_last_pts; /// PTS of the last frame -+ int64_t pts_correction_last_dts; /// DTS of the last frame -+ -+ /** -+ * Character encoding of the input subtitles file. -+ * - decoding: set by user -+ * - encoding: unused -+ */ -+ char* sub_charenc; -+ -+ /** -+ * Subtitles character encoding mode. Formats or codecs might be adjusting -+ * this setting (if they are doing the conversion themselves for instance). -+ * - decoding: set by libavcodec -+ * - encoding: unused -+ */ -+ int sub_charenc_mode; -+#define FF_SUB_CHARENC_MODE_DO_NOTHING \ -+ -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, -+ ///< or the codec is bitmap for instance) -+#define FF_SUB_CHARENC_MODE_AUTOMATIC \ -+ 0 ///< libavcodec will select the mode itself -+#define FF_SUB_CHARENC_MODE_PRE_DECODER \ -+ 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the -+ ///< decoder, requires iconv -+#define FF_SUB_CHARENC_MODE_IGNORE \ -+ 2 ///< neither convert the subtitles, nor check them for valid UTF-8 -+ -+ /** -+ * Skip processing alpha if supported by codec. -+ * Note that if the format uses pre-multiplied alpha (common with VP6, -+ * and recommended due to better video quality/compression) -+ * the image will look as if alpha-blended onto a black background. -+ * However for formats that do not use pre-multiplied alpha -+ * there might be serious artefacts (though e.g. libswscale currently -+ * assumes pre-multiplied alpha anyway). -+ * -+ * - decoding: set by user -+ * - encoding: unused -+ */ -+ int skip_alpha; -+ -+ /** -+ * Number of samples to skip after a discontinuity -+ * - decoding: unused -+ * - encoding: set by libavcodec -+ */ -+ int seek_preroll; -+ -+#if FF_API_DEBUG_MV -+ /** -+ * @deprecated unused -+ */ -+ attribute_deprecated int debug_mv; -+# define FF_DEBUG_VIS_MV_P_FOR \ -+ 0x00000001 // visualize forward predicted MVs of P frames -+# define FF_DEBUG_VIS_MV_B_FOR \ -+ 0x00000002 // visualize forward predicted MVs of B frames -+# define FF_DEBUG_VIS_MV_B_BACK \ -+ 0x00000004 // visualize backward predicted MVs of B frames -+#endif -+ -+ /** -+ * custom intra quantization matrix -+ * - encoding: Set by user, can be NULL. -+ * - decoding: unused. -+ */ -+ uint16_t* chroma_intra_matrix; -+ -+ /** -+ * dump format separator. -+ * can be ", " or "\n " or anything else -+ * - encoding: Set by user. -+ * - decoding: Set by user. -+ */ -+ uint8_t* dump_separator; -+ -+ /** -+ * ',' separated list of allowed decoders. -+ * If NULL then all are allowed -+ * - encoding: unused -+ * - decoding: set by user -+ */ -+ char* codec_whitelist; -+ -+ /** -+ * Properties of the stream that gets decoded -+ * - encoding: unused -+ * - decoding: set by libavcodec -+ */ -+ unsigned properties; -+#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 -+#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 -+#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 -+ -+ /** -+ * Additional data associated with the entire coded stream. -+ * -+ * - decoding: unused -+ * - encoding: may be set by libavcodec after avcodec_open2(). -+ */ -+ AVPacketSideData* coded_side_data; -+ int nb_coded_side_data; -+ -+ /** -+ * A reference to the AVHWFramesContext describing the input (for encoding) -+ * or output (decoding) frames. The reference is set by the caller and -+ * afterwards owned (and freed) by libavcodec - it should never be read by -+ * the caller after being set. -+ * -+ * - decoding: This field should be set by the caller from the get_format() -+ * callback. The previous reference (if any) will always be -+ * unreffed by libavcodec before the get_format() call. -+ * -+ * If the default get_buffer2() is used with a hwaccel pixel -+ * format, then this AVHWFramesContext will be used for -+ * allocating the frame buffers. -+ * -+ * - encoding: For hardware encoders configured to use a hwaccel pixel -+ * format, this field should be set by the caller to a reference -+ * to the AVHWFramesContext describing input frames. -+ * AVHWFramesContext.format must be equal to -+ * AVCodecContext.pix_fmt. -+ * -+ * This field should be set before avcodec_open2() is called. -+ */ -+ AVBufferRef* hw_frames_ctx; -+ -+#if FF_API_SUB_TEXT_FORMAT -+ /** -+ * @deprecated unused -+ */ -+ attribute_deprecated int sub_text_format; -+# define FF_SUB_TEXT_FMT_ASS 0 -+#endif -+ -+ /** -+ * Audio only. The amount of padding (in samples) appended by the encoder to -+ * the end of the audio. I.e. this number of decoded samples must be -+ * discarded by the caller from the end of the stream to get the original -+ * audio without any trailing padding. -+ * -+ * - decoding: unused -+ * - encoding: unused -+ */ -+ int trailing_padding; -+ -+ /** -+ * The number of pixels per image to maximally accept. -+ * -+ * - decoding: set by user -+ * - encoding: set by user -+ */ -+ int64_t max_pixels; -+ -+ /** -+ * A reference to the AVHWDeviceContext describing the device which will -+ * be used by a hardware encoder/decoder. The reference is set by the -+ * caller and afterwards owned (and freed) by libavcodec. -+ * -+ * This should be used if either the codec device does not require -+ * hardware frames or any that are used are to be allocated internally by -+ * libavcodec. If the user wishes to supply any of the frames used as -+ * encoder input or decoder output then hw_frames_ctx should be used -+ * instead. When hw_frames_ctx is set in get_format() for a decoder, this -+ * field will be ignored while decoding the associated stream segment, but -+ * may again be used on a following one after another get_format() call. -+ * -+ * For both encoders and decoders this field should be set before -+ * avcodec_open2() is called and must not be written to thereafter. -+ * -+ * Note that some decoders may require this field to be set initially in -+ * order to support hw_frames_ctx at all - in that case, all frames -+ * contexts used must be created on the same device. -+ */ -+ AVBufferRef* hw_device_ctx; -+ -+ /** -+ * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated -+ * decoding (if active). -+ * - encoding: unused -+ * - decoding: Set by user (either before avcodec_open2(), or in the -+ * AVCodecContext.get_format callback) -+ */ -+ int hwaccel_flags; -+ -+ /** -+ * Video decoding only. Certain video codecs support cropping, meaning that -+ * only a sub-rectangle of the decoded frame is intended for display. This -+ * option controls how cropping is handled by libavcodec. -+ * -+ * When set to 1 (the default), libavcodec will apply cropping internally. -+ * I.e. it will modify the output frame width/height fields and offset the -+ * data pointers (only by as much as possible while preserving alignment, or -+ * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that -+ * the frames output by the decoder refer only to the cropped area. The -+ * crop_* fields of the output frames will be zero. -+ * -+ * When set to 0, the width/height fields of the output frames will be set -+ * to the coded dimensions and the crop_* fields will describe the cropping -+ * rectangle. Applying the cropping is left to the caller. -+ * -+ * @warning When hardware acceleration with opaque output frames is used, -+ * libavcodec is unable to apply cropping from the top/left border. -+ * -+ * @note when this option is set to zero, the width/height fields of the -+ * AVCodecContext and output AVFrames have different meanings. The codec -+ * context fields store display dimensions (with the coded dimensions in -+ * coded_width/height), while the frame fields store the coded dimensions -+ * (with the display dimensions being determined by the crop_* fields). -+ */ -+ int apply_cropping; -+ -+ /* -+ * Video decoding only. Sets the number of extra hardware frames which -+ * the decoder will allocate for use by the caller. This must be set -+ * before avcodec_open2() is called. -+ * -+ * Some hardware decoders require all frames that they will use for -+ * output to be defined in advance before decoding starts. For such -+ * decoders, the hardware frame pool must therefore be of a fixed size. -+ * The extra frames set here are on top of any number that the decoder -+ * needs internally in order to operate normally (for example, frames -+ * used as reference pictures). -+ */ -+ int extra_hw_frames; -+ -+ /** -+ * The percentage of damaged samples to discard a frame. -+ * -+ * - decoding: set by user -+ * - encoding: unused -+ */ -+ int discard_damaged_percentage; -+ -+ /** -+ * The number of samples per frame to maximally accept. -+ * -+ * - decoding: set by user -+ * - encoding: set by user -+ */ -+ int64_t max_samples; -+ -+ /** -+ * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of -+ * metadata exported in frame, packet, or coded stream side data by -+ * decoders and encoders. -+ * -+ * - decoding: set by user -+ * - encoding: set by user -+ */ -+ int export_side_data; -+ -+ /** -+ * This callback is called at the beginning of each packet to get a data -+ * buffer for it. -+ * -+ * The following field will be set in the packet before this callback is -+ * called: -+ * - size -+ * This callback must use the above value to calculate the required buffer -+ * size, which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. -+ * -+ * In some specific cases, the encoder may not use the entire buffer allocated -+ * by this callback. This will be reflected in the size value in the packet -+ * once returned by avcodec_receive_packet(). -+ * -+ * This callback must fill the following fields in the packet: -+ * - data: alignment requirements for AVPacket apply, if any. Some -+ * architectures and encoders may benefit from having aligned data. -+ * - buf: must contain a pointer to an AVBufferRef structure. The packet's -+ * data pointer must be contained in it. See: av_buffer_create(), -+ * av_buffer_alloc(), and av_buffer_ref(). -+ * -+ * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call -+ * avcodec_default_get_encode_buffer() instead of providing a buffer allocated -+ * by some other means. -+ * -+ * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ -+ * flags. They may be used for example to hint what use the buffer may get -+ * after being created. Implementations of this callback may ignore flags they -+ * don't understand. If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the -+ * packet may be reused (read and/or written to if it is writable) later by -+ * libavcodec. -+ * -+ * This callback must be thread-safe, as when frame threading is used, it may -+ * be called from multiple threads simultaneously. -+ * -+ * @see avcodec_default_get_encode_buffer() -+ * -+ * - encoding: Set by libavcodec, user can override. -+ * - decoding: unused -+ */ -+ int (*get_encode_buffer)(struct AVCodecContext* s, AVPacket* pkt, int flags); -+} AVCodecContext; -+ -+struct MpegEncContext; -+ -+/** -+ * @defgroup lavc_hwaccel AVHWAccel -+ * -+ * @note Nothing in this structure should be accessed by the user. At some -+ * point in future it will not be externally visible at all. -+ * -+ * @{ -+ */ -+typedef struct AVHWAccel { -+ /** -+ * Name of the hardware accelerated codec. -+ * The name is globally unique among encoders and among decoders (but an -+ * encoder and a decoder can share the same name). -+ */ -+ const char* name; -+ -+ /** -+ * Type of codec implemented by the hardware accelerator. -+ * -+ * See AVMEDIA_TYPE_xxx -+ */ -+ enum AVMediaType type; -+ -+ /** -+ * Codec implemented by the hardware accelerator. -+ * -+ * See AV_CODEC_ID_xxx -+ */ -+ enum AVCodecID id; -+ -+ /** -+ * Supported pixel format. -+ * -+ * Only hardware accelerated formats are supported here. -+ */ -+ enum AVPixelFormat pix_fmt; -+ -+ /** -+ * Hardware accelerated codec capabilities. -+ * see AV_HWACCEL_CODEC_CAP_* -+ */ -+ int capabilities; -+ -+ /***************************************************************** -+ * No fields below this line are part of the public API. They -+ * may not be used outside of libavcodec and can be changed and -+ * removed at will. -+ * New public fields should be added right above. -+ ***************************************************************** -+ */ -+ -+ /** -+ * Allocate a custom buffer -+ */ -+ int (*alloc_frame)(AVCodecContext* avctx, AVFrame* frame); -+ -+ /** -+ * Called at the beginning of each frame or field picture. -+ * -+ * Meaningful frame information (codec specific) is guaranteed to -+ * be parsed at this point. This function is mandatory. -+ * -+ * Note that buf can be NULL along with buf_size set to 0. -+ * Otherwise, this means the whole frame is available at this point. -+ * -+ * @param avctx the codec context -+ * @param buf the frame data buffer base -+ * @param buf_size the size of the frame in bytes -+ * @return zero if successful, a negative value otherwise -+ */ -+ int (*start_frame)(AVCodecContext* avctx, const uint8_t* buf, -+ uint32_t buf_size); -+ -+ /** -+ * Callback for parameter data (SPS/PPS/VPS etc). -+ * -+ * Useful for hardware decoders which keep persistent state about the -+ * video parameters, and need to receive any changes to update that state. -+ * -+ * @param avctx the codec context -+ * @param type the nal unit type -+ * @param buf the nal unit data buffer -+ * @param buf_size the size of the nal unit in bytes -+ * @return zero if successful, a negative value otherwise -+ */ -+ int (*decode_params)(AVCodecContext* avctx, int type, const uint8_t* buf, -+ uint32_t buf_size); -+ -+ /** -+ * Callback for each slice. -+ * -+ * Meaningful slice information (codec specific) is guaranteed to -+ * be parsed at this point. This function is mandatory. -+ * The only exception is XvMC, that works on MB level. -+ * -+ * @param avctx the codec context -+ * @param buf the slice data buffer base -+ * @param buf_size the size of the slice in bytes -+ * @return zero if successful, a negative value otherwise -+ */ -+ int (*decode_slice)(AVCodecContext* avctx, const uint8_t* buf, -+ uint32_t buf_size); -+ -+ /** -+ * Called at the end of each frame or field picture. -+ * -+ * The whole picture is parsed at this point and can now be sent -+ * to the hardware accelerator. This function is mandatory. -+ * -+ * @param avctx the codec context -+ * @return zero if successful, a negative value otherwise -+ */ -+ int (*end_frame)(AVCodecContext* avctx); -+ -+ /** -+ * Size of per-frame hardware accelerator private data. -+ * -+ * Private data is allocated with av_mallocz() before -+ * AVCodecContext.get_buffer() and deallocated after -+ * AVCodecContext.release_buffer(). -+ */ -+ int frame_priv_data_size; -+ -+ /** -+ * Called for every Macroblock in a slice. -+ * -+ * XvMC uses it to replace the ff_mpv_reconstruct_mb(). -+ * Instead of decoding to raw picture, MB parameters are -+ * stored in an array provided by the video driver. -+ * -+ * @param s the mpeg context -+ */ -+ void (*decode_mb)(struct MpegEncContext* s); -+ -+ /** -+ * Initialize the hwaccel private data. -+ * -+ * This will be called from ff_get_format(), after hwaccel and -+ * hwaccel_context are set and the hwaccel private data in AVCodecInternal -+ * is allocated. -+ */ -+ int (*init)(AVCodecContext* avctx); -+ -+ /** -+ * Uninitialize the hwaccel private data. -+ * -+ * This will be called from get_format() or avcodec_close(), after hwaccel -+ * and hwaccel_context are already uninitialized. -+ */ -+ int (*uninit)(AVCodecContext* avctx); -+ -+ /** -+ * Size of the private data to allocate in -+ * AVCodecInternal.hwaccel_priv_data. -+ */ -+ int priv_data_size; -+ -+ /** -+ * Internal hwaccel capabilities. -+ */ -+ int caps_internal; -+ -+ /** -+ * Fill the given hw_frames context with current codec parameters. Called -+ * from get_format. Refer to avcodec_get_hw_frames_parameters() for -+ * details. -+ * -+ * This CAN be called before AVHWAccel.init is called, and you must assume -+ * that avctx->hwaccel_priv_data is invalid. -+ */ -+ int (*frame_params)(AVCodecContext* avctx, AVBufferRef* hw_frames_ctx); -+} AVHWAccel; -+ -+/** -+ * HWAccel is experimental and is thus avoided in favor of non experimental -+ * codecs -+ */ -+#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 -+ -+/** -+ * Hardware acceleration should be used for decoding even if the codec level -+ * used is unknown or higher than the maximum supported level reported by the -+ * hardware driver. -+ * -+ * It's generally a good idea to pass this flag unless you have a specific -+ * reason not to, as hardware tends to under-report supported levels. -+ */ -+#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) -+ -+/** -+ * Hardware acceleration can output YUV pixel formats with a different chroma -+ * sampling than 4:2:0 and/or other than 8 bits per component. -+ */ -+#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) -+ -+/** -+ * Hardware acceleration should still be attempted for decoding when the -+ * codec profile does not match the reported capabilities of the hardware. -+ * -+ * For example, this can be used to try to decode baseline profile H.264 -+ * streams in hardware - it will often succeed, because many streams marked -+ * as baseline profile actually conform to constrained baseline profile. -+ * -+ * @warning If the stream is actually not supported then the behaviour is -+ * undefined, and may include returning entirely incorrect output -+ * while indicating success. -+ */ -+#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) -+ -+/** -+ * @} -+ */ -+ -+enum AVSubtitleType { -+ SUBTITLE_NONE, -+ -+ SUBTITLE_BITMAP, ///< A bitmap, pict will be set -+ -+ /** -+ * Plain text, the text field must be set by the decoder and is -+ * authoritative. ass and pict fields may contain approximations. -+ */ -+ SUBTITLE_TEXT, -+ -+ /** -+ * Formatted text, the ass field must be set by the decoder and is -+ * authoritative. pict and text fields may contain approximations. -+ */ -+ SUBTITLE_ASS, -+}; -+ -+#define AV_SUBTITLE_FLAG_FORCED 0x00000001 -+ -+typedef struct AVSubtitleRect { -+ int x; ///< top left corner of pict, undefined when pict is not set -+ int y; ///< top left corner of pict, undefined when pict is not set -+ int w; ///< width of pict, undefined when pict is not set -+ int h; ///< height of pict, undefined when pict is not set -+ int nb_colors; ///< number of colors in pict, undefined when pict is not set -+ -+ /** -+ * data+linesize for the bitmap of this subtitle. -+ * Can be set for text/ass as well once they are rendered. -+ */ -+ uint8_t* data[4]; -+ int linesize[4]; -+ -+ enum AVSubtitleType type; -+ -+ char* text; ///< 0 terminated plain UTF-8 text -+ -+ /** -+ * 0 terminated ASS/SSA compatible event line. -+ * The presentation of this is unaffected by the other values in this -+ * struct. -+ */ -+ char* ass; -+ -+ int flags; -+} AVSubtitleRect; -+ -+typedef struct AVSubtitle { -+ uint16_t format; /* 0 = graphics */ -+ uint32_t start_display_time; /* relative to packet pts, in ms */ -+ uint32_t end_display_time; /* relative to packet pts, in ms */ -+ unsigned num_rects; -+ AVSubtitleRect** rects; -+ int64_t pts; ///< Same as packet pts, in AV_TIME_BASE -+} AVSubtitle; -+ -+/** -+ * Return the LIBAVCODEC_VERSION_INT constant. -+ */ -+unsigned avcodec_version(void); -+ -+/** -+ * Return the libavcodec build-time configuration. -+ */ -+const char* avcodec_configuration(void); -+ -+/** -+ * Return the libavcodec license. -+ */ -+const char* avcodec_license(void); -+ -+/** -+ * Allocate an AVCodecContext and set its fields to default values. The -+ * resulting struct should be freed with avcodec_free_context(). -+ * -+ * @param codec if non-NULL, allocate private data and initialize defaults -+ * for the given codec. It is illegal to then call avcodec_open2() -+ * with a different codec. -+ * If NULL, then the codec-specific defaults won't be initialized, -+ * which may result in suboptimal default settings (this is -+ * important mainly for encoders, e.g. libx264). -+ * -+ * @return An AVCodecContext filled with default values or NULL on failure. -+ */ -+AVCodecContext* avcodec_alloc_context3(const AVCodec* codec); -+ -+/** -+ * Free the codec context and everything associated with it and write NULL to -+ * the provided pointer. -+ */ -+void avcodec_free_context(AVCodecContext** avctx); -+ -+/** -+ * Get the AVClass for AVCodecContext. It can be used in combination with -+ * AV_OPT_SEARCH_FAKE_OBJ for examining options. -+ * -+ * @see av_opt_find(). -+ */ -+const AVClass* avcodec_get_class(void); -+ -+#if FF_API_GET_FRAME_CLASS -+/** -+ * @deprecated This function should not be used. -+ */ -+attribute_deprecated const AVClass* avcodec_get_frame_class(void); -+#endif -+ -+/** -+ * Get the AVClass for AVSubtitleRect. It can be used in combination with -+ * AV_OPT_SEARCH_FAKE_OBJ for examining options. -+ * -+ * @see av_opt_find(). -+ */ -+const AVClass* avcodec_get_subtitle_rect_class(void); -+ -+/** -+ * Fill the parameters struct based on the values from the supplied codec -+ * context. Any allocated fields in par are freed and replaced with duplicates -+ * of the corresponding fields in codec. -+ * -+ * @return >= 0 on success, a negative AVERROR code on failure -+ */ -+int avcodec_parameters_from_context(AVCodecParameters* par, -+ const AVCodecContext* codec); -+ -+/** -+ * Fill the codec context based on the values from the supplied codec -+ * parameters. Any allocated fields in codec that have a corresponding field in -+ * par are freed and replaced with duplicates of the corresponding field in par. -+ * Fields in codec that do not have a counterpart in par are not touched. -+ * -+ * @return >= 0 on success, a negative AVERROR code on failure. -+ */ -+int avcodec_parameters_to_context(AVCodecContext* codec, -+ const AVCodecParameters* par); -+ -+/** -+ * Initialize the AVCodecContext to use the given AVCodec. Prior to using this -+ * function the context has to be allocated with avcodec_alloc_context3(). -+ * -+ * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), -+ * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for -+ * retrieving a codec. -+ * -+ * @warning This function is not thread safe! -+ * -+ * @note Always call this function before using decoding routines (such as -+ * @ref avcodec_receive_frame()). -+ * -+ * @code -+ * av_dict_set(&opts, "b", "2.5M", 0); -+ * codec = avcodec_find_decoder(AV_CODEC_ID_H264); -+ * if (!codec) -+ * exit(1); -+ * -+ * context = avcodec_alloc_context3(codec); -+ * -+ * if (avcodec_open2(context, codec, opts) < 0) -+ * exit(1); -+ * @endcode -+ * -+ * @param avctx The context to initialize. -+ * @param codec The codec to open this context for. If a non-NULL codec has been -+ * previously passed to avcodec_alloc_context3() or -+ * for this context, then this parameter MUST be either NULL or -+ * equal to the previously passed codec. -+ * @param options A dictionary filled with AVCodecContext and codec-private -+ * options. On return this object will be filled with options that were not -+ * found. -+ * -+ * @return zero on success, a negative value on error -+ * @see avcodec_alloc_context3(), avcodec_find_decoder(), -+ * avcodec_find_encoder(), av_dict_set(), av_opt_find(). -+ */ -+int avcodec_open2(AVCodecContext* avctx, const AVCodec* codec, -+ AVDictionary** options); -+ -+/** -+ * Close a given AVCodecContext and free all the data associated with it -+ * (but not the AVCodecContext itself). -+ * -+ * Calling this function on an AVCodecContext that hasn't been opened will free -+ * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL -+ * codec. Subsequent calls will do nothing. -+ * -+ * @note Do not use this function. Use avcodec_free_context() to destroy a -+ * codec context (either open or closed). Opening and closing a codec context -+ * multiple times is not supported anymore -- use multiple codec contexts -+ * instead. -+ */ -+int avcodec_close(AVCodecContext* avctx); -+ -+/** -+ * Free all allocated data in the given subtitle struct. -+ * -+ * @param sub AVSubtitle to free. -+ */ -+void avsubtitle_free(AVSubtitle* sub); -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @addtogroup lavc_decoding -+ * @{ -+ */ -+ -+/** -+ * The default callback for AVCodecContext.get_buffer2(). It is made public so -+ * it can be called by custom get_buffer2() implementations for decoders without -+ * AV_CODEC_CAP_DR1 set. -+ */ -+int avcodec_default_get_buffer2(AVCodecContext* s, AVFrame* frame, int flags); -+ -+/** -+ * The default callback for AVCodecContext.get_encode_buffer(). It is made -+ * public so it can be called by custom get_encode_buffer() implementations for -+ * encoders without AV_CODEC_CAP_DR1 set. -+ */ -+int avcodec_default_get_encode_buffer(AVCodecContext* s, AVPacket* pkt, -+ int flags); -+ -+/** -+ * Modify width and height values so that they will result in a memory -+ * buffer that is acceptable for the codec if you do not use any horizontal -+ * padding. -+ * -+ * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. -+ */ -+void avcodec_align_dimensions(AVCodecContext* s, int* width, int* height); -+ -+/** -+ * Modify width and height values so that they will result in a memory -+ * buffer that is acceptable for the codec if you also ensure that all -+ * line sizes are a multiple of the respective linesize_align[i]. -+ * -+ * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. -+ */ -+void avcodec_align_dimensions2(AVCodecContext* s, int* width, int* height, -+ int linesize_align[AV_NUM_DATA_POINTERS]); -+ -+/** -+ * Converts AVChromaLocation to swscale x/y chroma position. -+ * -+ * The positions represent the chroma (0,0) position in a coordinates system -+ * with luma (0,0) representing the origin and luma(1,1) representing 256,256 -+ * -+ * @param xpos horizontal chroma sample position -+ * @param ypos vertical chroma sample position -+ */ -+int avcodec_enum_to_chroma_pos(int* xpos, int* ypos, enum AVChromaLocation pos); -+ -+/** -+ * Converts swscale x/y chroma position to AVChromaLocation. -+ * -+ * The positions represent the chroma (0,0) position in a coordinates system -+ * with luma (0,0) representing the origin and luma(1,1) representing 256,256 -+ * -+ * @param xpos horizontal chroma sample position -+ * @param ypos vertical chroma sample position -+ */ -+enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); -+ -+/** -+ * Decode a subtitle message. -+ * Return a negative value on error, otherwise return the number of bytes used. -+ * If no subtitle could be decompressed, got_sub_ptr is zero. -+ * Otherwise, the subtitle is stored in *sub. -+ * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for -+ * simplicity, because the performance difference is expected to be negligible -+ * and reusing a get_buffer written for video codecs would probably perform -+ * badly due to a potentially very different allocation pattern. -+ * -+ * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between -+ * input and output. This means that for some packets they will not immediately -+ * produce decoded output and need to be flushed at the end of decoding to get -+ * all the decoded data. Flushing is done by calling this function with packets -+ * with avpkt->data set to NULL and avpkt->size set to 0 until it stops -+ * returning subtitles. It is safe to flush even those decoders that are not -+ * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. -+ * -+ * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() -+ * before packets may be fed to the decoder. -+ * -+ * @param avctx the codec context -+ * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle -+ * will be stored, must be freed with avsubtitle_free if *got_sub_ptr is set. -+ * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, -+ * otherwise, it is nonzero. -+ * @param[in] avpkt The input AVPacket containing the input buffer. -+ */ -+int avcodec_decode_subtitle2(AVCodecContext* avctx, AVSubtitle* sub, -+ int* got_sub_ptr, AVPacket* avpkt); -+ -+/** -+ * Supply raw packet data as input to a decoder. -+ * -+ * Internally, this call will copy relevant AVCodecContext fields, which can -+ * influence decoding per-packet, and apply them when the packet is actually -+ * decoded. (For example AVCodecContext.skip_frame, which might direct the -+ * decoder to drop the frame contained by the packet sent with this function.) -+ * -+ * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE -+ * larger than the actual read bytes because some optimized bitstream -+ * readers read 32 or 64 bits at once and could read over the end. -+ * -+ * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() -+ * before packets may be fed to the decoder. -+ * -+ * @param avctx codec context -+ * @param[in] avpkt The input AVPacket. Usually, this will be a single video -+ * frame, or several complete audio frames. -+ * Ownership of the packet remains with the caller, and the -+ * decoder will not write to the packet. The decoder may create -+ * a reference to the packet data (or copy it if the packet is -+ * not reference-counted). -+ * Unlike with older APIs, the packet is always fully consumed, -+ * and if it contains multiple frames (e.g. some audio codecs), -+ * will require you to call avcodec_receive_frame() multiple -+ * times afterwards before you can send a new packet. -+ * It can be NULL (or an AVPacket with data set to NULL and -+ * size set to 0); in this case, it is considered a flush -+ * packet, which signals the end of the stream. Sending the -+ * first flush packet will return success. Subsequent ones are -+ * unnecessary and will return AVERROR_EOF. If the decoder -+ * still has frames buffered, it will return them after sending -+ * a flush packet. -+ * -+ * @return 0 on success, otherwise negative error code: -+ * AVERROR(EAGAIN): input is not accepted in the current state - user -+ * must read output with avcodec_receive_frame() (once -+ * all output is read, the packet should be resent, and -+ * the call will not fail with EAGAIN). -+ * AVERROR_EOF: the decoder has been flushed, and no new packets can -+ * be sent to it (also returned if more than 1 flush -+ * packet is sent) -+ * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush -+ * AVERROR(ENOMEM): failed to add packet to internal queue, or similar -+ * other errors: legitimate decoding errors -+ */ -+int avcodec_send_packet(AVCodecContext* avctx, const AVPacket* avpkt); -+ -+/** -+ * Return decoded output data from a decoder. -+ * -+ * @param avctx codec context -+ * @param frame This will be set to a reference-counted video or audio -+ * frame (depending on the decoder type) allocated by the -+ * decoder. Note that the function will always call -+ * av_frame_unref(frame) before doing anything else. -+ * -+ * @return -+ * 0: success, a frame was returned -+ * AVERROR(EAGAIN): output is not available in this state - user must try -+ * to send new input -+ * AVERROR_EOF: the decoder has been fully flushed, and there will be -+ * no more output frames -+ * AVERROR(EINVAL): codec not opened, or it is an encoder -+ * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters -+ * with respect to first decoded frame. Applicable -+ * when flag AV_CODEC_FLAG_DROPCHANGED is set. -+ * other negative values: legitimate decoding errors -+ */ -+int avcodec_receive_frame(AVCodecContext* avctx, AVFrame* frame); -+ -+/** -+ * Supply a raw video or audio frame to the encoder. Use -+ * avcodec_receive_packet() to retrieve buffered output packets. -+ * -+ * @param avctx codec context -+ * @param[in] frame AVFrame containing the raw audio or video frame to be -+ * encoded. Ownership of the frame remains with the caller, and the encoder will -+ * not write to the frame. The encoder may create a reference to the frame data -+ * (or copy it if the frame is not reference-counted). It can be NULL, in which -+ * case it is considered a flush packet. This signals the end of the stream. If -+ * the encoder still has packets buffered, it will return them after this call. -+ * Once flushing mode has been entered, additional flush packets are ignored, -+ * and sending frames will return AVERROR_EOF. -+ * -+ * For audio: -+ * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame -+ * can have any number of samples. -+ * If it is not set, frame->nb_samples must be equal to -+ * avctx->frame_size for all frames except the last. -+ * The final frame may be smaller than avctx->frame_size. -+ * @return 0 on success, otherwise negative error code: -+ * AVERROR(EAGAIN): input is not accepted in the current state - user -+ * must read output with avcodec_receive_packet() (once -+ * all output is read, the packet should be resent, and -+ * the call will not fail with EAGAIN). -+ * AVERROR_EOF: the encoder has been flushed, and no new frames can -+ * be sent to it -+ * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush -+ * AVERROR(ENOMEM): failed to add packet to internal queue, or similar -+ * other errors: legitimate encoding errors -+ */ -+int avcodec_send_frame(AVCodecContext* avctx, const AVFrame* frame); -+ -+/** -+ * Read encoded data from the encoder. -+ * -+ * @param avctx codec context -+ * @param avpkt This will be set to a reference-counted packet allocated by the -+ * encoder. Note that the function will always call -+ * av_packet_unref(avpkt) before doing anything else. -+ * @return 0 on success, otherwise negative error code: -+ * AVERROR(EAGAIN): output is not available in the current state - user -+ * must try to send input -+ * AVERROR_EOF: the encoder has been fully flushed, and there will be -+ * no more output packets -+ * AVERROR(EINVAL): codec not opened, or it is a decoder -+ * other errors: legitimate encoding errors -+ */ -+int avcodec_receive_packet(AVCodecContext* avctx, AVPacket* avpkt); -+ -+/** -+ * Create and return a AVHWFramesContext with values adequate for hardware -+ * decoding. This is meant to get called from the get_format callback, and is -+ * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. -+ * This API is for decoding with certain hardware acceleration modes/APIs only. -+ * -+ * The returned AVHWFramesContext is not initialized. The caller must do this -+ * with av_hwframe_ctx_init(). -+ * -+ * Calling this function is not a requirement, but makes it simpler to avoid -+ * codec or hardware API specific details when manually allocating frames. -+ * -+ * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, -+ * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes -+ * it unnecessary to call this function or having to care about -+ * AVHWFramesContext initialization at all. -+ * -+ * There are a number of requirements for calling this function: -+ * -+ * - It must be called from get_format with the same avctx parameter that was -+ * passed to get_format. Calling it outside of get_format is not allowed, and -+ * can trigger undefined behavior. -+ * - The function is not always supported (see description of return values). -+ * Even if this function returns successfully, hwaccel initialization could -+ * fail later. (The degree to which implementations check whether the stream -+ * is actually supported varies. Some do this check only after the user's -+ * get_format callback returns.) -+ * - The hw_pix_fmt must be one of the choices suggested by get_format. If the -+ * user decides to use a AVHWFramesContext prepared with this API function, -+ * the user must return the same hw_pix_fmt from get_format. -+ * - The device_ref passed to this function must support the given hw_pix_fmt. -+ * - After calling this API function, it is the user's responsibility to -+ * initialize the AVHWFramesContext (returned by the out_frames_ref -+ * parameter), and to set AVCodecContext.hw_frames_ctx to it. If done, this must -+ * be done before returning from get_format (this is implied by the normal -+ * AVCodecContext.hw_frames_ctx API rules). -+ * - The AVHWFramesContext parameters may change every time time get_format is -+ * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So -+ * you are inherently required to go through this process again on every -+ * get_format call. -+ * - It is perfectly possible to call this function without actually using -+ * the resulting AVHWFramesContext. One use-case might be trying to reuse a -+ * previously initialized AVHWFramesContext, and calling this API function -+ * only to test whether the required frame parameters have changed. -+ * - Fields that use dynamically allocated values of any kind must not be set -+ * by the user unless setting them is explicitly allowed by the documentation. -+ * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, -+ * the new free callback must call the potentially set previous free callback. -+ * This API call may set any dynamically allocated fields, including the free -+ * callback. -+ * -+ * The function will set at least the following fields on AVHWFramesContext -+ * (potentially more, depending on hwaccel API): -+ * -+ * - All fields set by av_hwframe_ctx_alloc(). -+ * - Set the format field to hw_pix_fmt. -+ * - Set the sw_format field to the most suited and most versatile format. (An -+ * implication is that this will prefer generic formats over opaque formats -+ * with arbitrary restrictions, if possible.) -+ * - Set the width/height fields to the coded frame size, rounded up to the -+ * API-specific minimum alignment. -+ * - Only _if_ the hwaccel requires a pre-allocated pool: set the -+ * initial_pool_size field to the number of maximum reference surfaces possible -+ * with the codec, plus 1 surface for the user to work (meaning the user can -+ * safely reference at most 1 decoded surface at a time), plus additional -+ * buffering introduced by frame threading. If the hwaccel does not require -+ * pre-allocation, the field is left to 0, and the decoder will allocate new -+ * surfaces on demand during decoding. -+ * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying -+ * hardware API. -+ * -+ * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but -+ * with basic frame parameters set. -+ * -+ * The function is stateless, and does not change the AVCodecContext or the -+ * device_ref AVHWDeviceContext. -+ * -+ * @param avctx The context which is currently calling get_format, and which -+ * implicitly contains all state needed for filling the returned -+ * AVHWFramesContext properly. -+ * @param device_ref A reference to the AVHWDeviceContext describing the device -+ * which will be used by the hardware decoder. -+ * @param hw_pix_fmt The hwaccel format you are going to return from get_format. -+ * @param out_frames_ref On success, set to a reference to an _uninitialized_ -+ * AVHWFramesContext, created from the given device_ref. -+ * Fields will be set to values required for decoding. -+ * Not changed if an error is returned. -+ * @return zero on success, a negative value on error. The following error codes -+ * have special semantics: -+ * AVERROR(ENOENT): the decoder does not support this functionality. Setup -+ * is always manual, or it is a decoder which does not -+ * support setting AVCodecContext.hw_frames_ctx at all, -+ * or it is a software format. -+ * AVERROR(EINVAL): it is known that hardware decoding is not supported for -+ * this configuration, or the device_ref is not supported -+ * for the hwaccel referenced by hw_pix_fmt. -+ */ -+int avcodec_get_hw_frames_parameters(AVCodecContext* avctx, -+ AVBufferRef* device_ref, -+ enum AVPixelFormat hw_pix_fmt, -+ AVBufferRef** out_frames_ref); -+ -+/** -+ * @defgroup lavc_parsing Frame parsing -+ * @{ -+ */ -+ -+enum AVPictureStructure { -+ AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown -+ AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field -+ AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field -+ AV_PICTURE_STRUCTURE_FRAME, //< coded as frame -+}; -+ -+typedef struct AVCodecParserContext { -+ void* priv_data; -+ const struct AVCodecParser* parser; -+ int64_t frame_offset; /* offset of the current frame */ -+ int64_t cur_offset; /* current offset -+ (incremented by each av_parser_parse()) */ -+ int64_t next_frame_offset; /* offset of the next frame */ -+ /* video info */ -+ int pict_type; /* XXX: Put it back in AVCodecContext. */ -+ /** -+ * This field is used for proper frame duration computation in lavf. -+ * It signals, how much longer the frame duration of the current frame -+ * is compared to normal frame duration. -+ * -+ * frame_duration = (1 + repeat_pict) * time_base -+ * -+ * It is used by codecs like H.264 to display telecined material. -+ */ -+ int repeat_pict; /* XXX: Put it back in AVCodecContext. */ -+ int64_t pts; /* pts of the current frame */ -+ int64_t dts; /* dts of the current frame */ -+ -+ /* private data */ -+ int64_t last_pts; -+ int64_t last_dts; -+ int fetch_timestamp; -+ -+#define AV_PARSER_PTS_NB 4 -+ int cur_frame_start_index; -+ int64_t cur_frame_offset[AV_PARSER_PTS_NB]; -+ int64_t cur_frame_pts[AV_PARSER_PTS_NB]; -+ int64_t cur_frame_dts[AV_PARSER_PTS_NB]; -+ -+ int flags; -+#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 -+#define PARSER_FLAG_ONCE 0x0002 -+/// Set if the parser has a valid file offset -+#define PARSER_FLAG_FETCHED_OFFSET 0x0004 -+#define PARSER_FLAG_USE_CODEC_TS 0x1000 -+ -+ int64_t offset; ///< byte offset from starting packet start -+ int64_t cur_frame_end[AV_PARSER_PTS_NB]; -+ -+ /** -+ * Set by parser to 1 for key frames and 0 for non-key frames. -+ * It is initialized to -1, so if the parser doesn't set this flag, -+ * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames -+ * will be used. -+ */ -+ int key_frame; -+ -+ // Timestamp generation support: -+ /** -+ * Synchronization point for start of timestamp generation. -+ * -+ * Set to >0 for sync point, 0 for no sync point and <0 for undefined -+ * (default). -+ * -+ * For example, this corresponds to presence of H.264 buffering period -+ * SEI message. -+ */ -+ int dts_sync_point; -+ -+ /** -+ * Offset of the current timestamp against last timestamp sync point in -+ * units of AVCodecContext.time_base. -+ * -+ * Set to INT_MIN when dts_sync_point unused. Otherwise, it must -+ * contain a valid timestamp offset. -+ * -+ * Note that the timestamp of sync point has usually a nonzero -+ * dts_ref_dts_delta, which refers to the previous sync point. Offset of -+ * the next frame after timestamp sync point will be usually 1. -+ * -+ * For example, this corresponds to H.264 cpb_removal_delay. -+ */ -+ int dts_ref_dts_delta; -+ -+ /** -+ * Presentation delay of current frame in units of AVCodecContext.time_base. -+ * -+ * Set to INT_MIN when dts_sync_point unused. Otherwise, it must -+ * contain valid non-negative timestamp delta (presentation time of a frame -+ * must not lie in the past). -+ * -+ * This delay represents the difference between decoding and presentation -+ * time of the frame. -+ * -+ * For example, this corresponds to H.264 dpb_output_delay. -+ */ -+ int pts_dts_delta; -+ -+ /** -+ * Position of the packet in file. -+ * -+ * Analogous to cur_frame_pts/dts -+ */ -+ int64_t cur_frame_pos[AV_PARSER_PTS_NB]; -+ -+ /** -+ * Byte position of currently parsed frame in stream. -+ */ -+ int64_t pos; -+ -+ /** -+ * Previous frame byte position. -+ */ -+ int64_t last_pos; -+ -+ /** -+ * Duration of the current frame. -+ * For audio, this is in units of 1 / AVCodecContext.sample_rate. -+ * For all other types, this is in units of AVCodecContext.time_base. -+ */ -+ int duration; -+ -+ enum AVFieldOrder field_order; -+ -+ /** -+ * Indicate whether a picture is coded as a frame, top field or bottom field. -+ * -+ * For example, H.264 field_pic_flag equal to 0 corresponds to -+ * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag -+ * equal to 1 and bottom_field_flag equal to 0 corresponds to -+ * AV_PICTURE_STRUCTURE_TOP_FIELD. -+ */ -+ enum AVPictureStructure picture_structure; -+ -+ /** -+ * Picture number incremented in presentation or output order. -+ * This field may be reinitialized at the first picture of a new sequence. -+ * -+ * For example, this corresponds to H.264 PicOrderCnt. -+ */ -+ int output_picture_number; -+ -+ /** -+ * Dimensions of the decoded video intended for presentation. -+ */ -+ int width; -+ int height; -+ -+ /** -+ * Dimensions of the coded video. -+ */ -+ int coded_width; -+ int coded_height; -+ -+ /** -+ * The format of the coded data, corresponds to enum AVPixelFormat for video -+ * and for enum AVSampleFormat for audio. -+ * -+ * Note that a decoder can have considerable freedom in how exactly it -+ * decodes the data, so the format reported here might be different from the -+ * one returned by a decoder. -+ */ -+ int format; -+} AVCodecParserContext; -+ -+typedef struct AVCodecParser { -+ int codec_ids[7]; /* several codec IDs are permitted */ -+ int priv_data_size; -+ int (*parser_init)(AVCodecParserContext* s); -+ /* This callback never returns an error, a negative value means that -+ * the frame start was in a previous packet. */ -+ int (*parser_parse)(AVCodecParserContext* s, AVCodecContext* avctx, -+ const uint8_t** poutbuf, int* poutbuf_size, -+ const uint8_t* buf, int buf_size); -+ void (*parser_close)(AVCodecParserContext* s); -+ int (*split)(AVCodecContext* avctx, const uint8_t* buf, int buf_size); -+} AVCodecParser; -+ -+/** -+ * Iterate over all registered codec parsers. -+ * -+ * @param opaque a pointer where libavcodec will store the iteration state. Must -+ * point to NULL to start the iteration. -+ * -+ * @return the next registered codec parser or NULL when the iteration is -+ * finished -+ */ -+const AVCodecParser* av_parser_iterate(void** opaque); -+ -+AVCodecParserContext* av_parser_init(int codec_id); -+ -+/** -+ * Parse a packet. -+ * -+ * @param s parser context. -+ * @param avctx codec context. -+ * @param poutbuf set to pointer to parsed buffer or NULL if not yet -+ finished. -+ * @param poutbuf_size set to size of parsed buffer or zero if not yet -+ finished. -+ * @param buf input buffer. -+ * @param buf_size buffer size in bytes without the padding. I.e. the full -+ buffer size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. To signal -+ EOF, this should be 0 (so that the last frame can be output). -+ * @param pts input presentation timestamp. -+ * @param dts input decoding timestamp. -+ * @param pos input byte position in stream. -+ * @return the number of bytes of the input bitstream used. -+ * -+ * Example: -+ * @code -+ * while(in_len){ -+ * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, -+ * in_data, in_len, -+ * pts, dts, pos); -+ * in_data += len; -+ * in_len -= len; -+ * -+ * if(size) -+ * decode_frame(data, size); -+ * } -+ * @endcode -+ */ -+int av_parser_parse2(AVCodecParserContext* s, AVCodecContext* avctx, -+ uint8_t** poutbuf, int* poutbuf_size, const uint8_t* buf, -+ int buf_size, int64_t pts, int64_t dts, int64_t pos); -+ -+void av_parser_close(AVCodecParserContext* s); -+ -+/** -+ * @} -+ * @} -+ */ -+ -+/** -+ * @addtogroup lavc_encoding -+ * @{ -+ */ -+ -+int avcodec_encode_subtitle(AVCodecContext* avctx, uint8_t* buf, int buf_size, -+ const AVSubtitle* sub); -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @defgroup lavc_misc Utility functions -+ * @ingroup libavc -+ * -+ * Miscellaneous utility functions related to both encoding and decoding -+ * (or neither). -+ * @{ -+ */ -+ -+/** -+ * @defgroup lavc_misc_pixfmt Pixel formats -+ * -+ * Functions for working with pixel formats. -+ * @{ -+ */ -+ -+/** -+ * Return a value representing the fourCC code associated to the -+ * pixel format pix_fmt, or 0 if no associated fourCC code can be -+ * found. -+ */ -+unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); -+ -+/** -+ * Find the best pixel format to convert to given a certain source pixel -+ * format. When converting from one pixel format to another, information loss -+ * may occur. For example, when converting from RGB24 to GRAY, the color -+ * information will be lost. Similarly, other losses occur when converting from -+ * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches -+ * which of the given pixel formats should be used to suffer the least amount of -+ * loss. The pixel formats from which it chooses one, are determined by the -+ * pix_fmt_list parameter. -+ * -+ * -+ * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to -+ * choose from -+ * @param[in] src_pix_fmt source pixel format -+ * @param[in] has_alpha Whether the source pixel format alpha channel is used. -+ * @param[out] loss_ptr Combination of flags informing you what kind of losses -+ * will occur. -+ * @return The best pixel format to convert to or -1 if none was found. -+ */ -+enum AVPixelFormat avcodec_find_best_pix_fmt_of_list( -+ const enum AVPixelFormat* pix_fmt_list, enum AVPixelFormat src_pix_fmt, -+ int has_alpha, int* loss_ptr); -+ -+enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext* s, -+ const enum AVPixelFormat* fmt); -+ -+/** -+ * @} -+ */ -+ -+void avcodec_string(char* buf, int buf_size, AVCodecContext* enc, int encode); -+ -+int avcodec_default_execute(AVCodecContext* c, -+ int (*func)(AVCodecContext* c2, void* arg2), -+ void* arg, int* ret, int count, int size); -+int avcodec_default_execute2(AVCodecContext* c, -+ int (*func)(AVCodecContext* c2, void* arg2, int, -+ int), -+ void* arg, int* ret, int count); -+// FIXME func typedef -+ -+/** -+ * Fill AVFrame audio data and linesize pointers. -+ * -+ * The buffer buf must be a preallocated buffer with a size big enough -+ * to contain the specified samples amount. The filled AVFrame data -+ * pointers will point to this buffer. -+ * -+ * AVFrame extended_data channel pointers are allocated if necessary for -+ * planar audio. -+ * -+ * @param frame the AVFrame -+ * frame->nb_samples must be set prior to calling the -+ * function. This function fills in frame->data, -+ * frame->extended_data, frame->linesize[0]. -+ * @param nb_channels channel count -+ * @param sample_fmt sample format -+ * @param buf buffer to use for frame data -+ * @param buf_size size of buffer -+ * @param align plane size sample alignment (0 = default) -+ * @return >=0 on success, negative error code on failure -+ * @todo return the size in bytes required to store the samples in -+ * case of success, at the next libavutil bump -+ */ -+int avcodec_fill_audio_frame(AVFrame* frame, int nb_channels, -+ enum AVSampleFormat sample_fmt, const uint8_t* buf, -+ int buf_size, int align); -+ -+/** -+ * Reset the internal codec state / flush internal buffers. Should be called -+ * e.g. when seeking or when switching to a different stream. -+ * -+ * @note for decoders, this function just releases any references the decoder -+ * might keep internally, but the caller's references remain valid. -+ * -+ * @note for encoders, this function will only do something if the encoder -+ * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder -+ * will drain any remaining packets, and can then be re-used for a different -+ * stream (as opposed to sending a null frame which will leave the encoder -+ * in a permanent EOF state after draining). This can be desirable if the -+ * cost of tearing down and replacing the encoder instance is high. -+ */ -+void avcodec_flush_buffers(AVCodecContext* avctx); -+ -+/** -+ * Return audio frame duration. -+ * -+ * @param avctx codec context -+ * @param frame_bytes size of the frame, or 0 if unknown -+ * @return frame duration, in samples, if known. 0 if not able to -+ * determine. -+ */ -+int av_get_audio_frame_duration(AVCodecContext* avctx, int frame_bytes); -+ -+/* memory */ -+ -+/** -+ * Same behaviour av_fast_malloc but the buffer has additional -+ * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. -+ * -+ * In addition the whole buffer will initially and after resizes -+ * be 0-initialized so that no uninitialized data will ever appear. -+ */ -+void av_fast_padded_malloc(void* ptr, unsigned int* size, size_t min_size); -+ -+/** -+ * Same behaviour av_fast_padded_malloc except that buffer will always -+ * be 0-initialized after call. -+ */ -+void av_fast_padded_mallocz(void* ptr, unsigned int* size, size_t min_size); -+ -+/** -+ * @return a positive value if s is open (i.e. avcodec_open2() was called on it -+ * with no corresponding avcodec_close()), 0 otherwise. -+ */ -+int avcodec_is_open(AVCodecContext* s); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVCODEC_AVCODEC_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avfft.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avfft.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avfft.h -@@ -0,0 +1,119 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_AVFFT_H -+#define AVCODEC_AVFFT_H -+ -+/** -+ * @file -+ * @ingroup lavc_fft -+ * FFT functions -+ */ -+ -+/** -+ * @defgroup lavc_fft FFT functions -+ * @ingroup lavc_misc -+ * -+ * @{ -+ */ -+ -+typedef float FFTSample; -+ -+typedef struct FFTComplex { -+ FFTSample re, im; -+} FFTComplex; -+ -+typedef struct FFTContext FFTContext; -+ -+/** -+ * Set up a complex FFT. -+ * @param nbits log2 of the length of the input array -+ * @param inverse if 0 perform the forward transform, if 1 perform the -+ * inverse -+ */ -+FFTContext* av_fft_init(int nbits, int inverse); -+ -+/** -+ * Do the permutation needed BEFORE calling ff_fft_calc(). -+ */ -+void av_fft_permute(FFTContext* s, FFTComplex* z); -+ -+/** -+ * Do a complex FFT with the parameters defined in av_fft_init(). The -+ * input data must be permuted before. No 1.0/sqrt(n) normalization is done. -+ */ -+void av_fft_calc(FFTContext* s, FFTComplex* z); -+ -+void av_fft_end(FFTContext* s); -+ -+FFTContext* av_mdct_init(int nbits, int inverse, double scale); -+void av_imdct_calc(FFTContext* s, FFTSample* output, const FFTSample* input); -+void av_imdct_half(FFTContext* s, FFTSample* output, const FFTSample* input); -+void av_mdct_calc(FFTContext* s, FFTSample* output, const FFTSample* input); -+void av_mdct_end(FFTContext* s); -+ -+/* Real Discrete Fourier Transform */ -+ -+enum RDFTransformType { -+ DFT_R2C, -+ IDFT_C2R, -+ IDFT_R2C, -+ DFT_C2R, -+}; -+ -+typedef struct RDFTContext RDFTContext; -+ -+/** -+ * Set up a real FFT. -+ * @param nbits log2 of the length of the input array -+ * @param trans the type of transform -+ */ -+RDFTContext* av_rdft_init(int nbits, enum RDFTransformType trans); -+void av_rdft_calc(RDFTContext* s, FFTSample* data); -+void av_rdft_end(RDFTContext* s); -+ -+/* Discrete Cosine Transform */ -+ -+typedef struct DCTContext DCTContext; -+ -+enum DCTTransformType { -+ DCT_II = 0, -+ DCT_III, -+ DCT_I, -+ DST_I, -+}; -+ -+/** -+ * Set up DCT. -+ * -+ * @param nbits size of the input array: -+ * (1 << nbits) for DCT-II, DCT-III and DST-I -+ * (1 << nbits) + 1 for DCT-I -+ * @param type the type of transform -+ * -+ * @note the first element of the input of DST-I is ignored -+ */ -+DCTContext* av_dct_init(int nbits, enum DCTTransformType type); -+void av_dct_calc(DCTContext* s, FFTSample* data); -+void av_dct_end(DCTContext* s); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVCODEC_AVFFT_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/bsf.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/bsf.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/bsf.h -@@ -0,0 +1,320 @@ -+/* -+ * Bitstream filters public API -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_BSF_H -+#define AVCODEC_BSF_H -+ -+#include "libavutil/dict.h" -+#include "libavutil/log.h" -+#include "libavutil/rational.h" -+ -+#include "codec_id.h" -+#include "codec_par.h" -+#include "packet.h" -+ -+/** -+ * @addtogroup lavc_core -+ * @{ -+ */ -+ -+/** -+ * The bitstream filter state. -+ * -+ * This struct must be allocated with av_bsf_alloc() and freed with -+ * av_bsf_free(). -+ * -+ * The fields in the struct will only be changed (by the caller or by the -+ * filter) as described in their documentation, and are to be considered -+ * immutable otherwise. -+ */ -+typedef struct AVBSFContext { -+ /** -+ * A class for logging and AVOptions -+ */ -+ const AVClass* av_class; -+ -+ /** -+ * The bitstream filter this context is an instance of. -+ */ -+ const struct AVBitStreamFilter* filter; -+ -+ /** -+ * Opaque filter-specific private data. If filter->priv_class is non-NULL, -+ * this is an AVOptions-enabled struct. -+ */ -+ void* priv_data; -+ -+ /** -+ * Parameters of the input stream. This field is allocated in -+ * av_bsf_alloc(), it needs to be filled by the caller before -+ * av_bsf_init(). -+ */ -+ AVCodecParameters* par_in; -+ -+ /** -+ * Parameters of the output stream. This field is allocated in -+ * av_bsf_alloc(), it is set by the filter in av_bsf_init(). -+ */ -+ AVCodecParameters* par_out; -+ -+ /** -+ * The timebase used for the timestamps of the input packets. Set by the -+ * caller before av_bsf_init(). -+ */ -+ AVRational time_base_in; -+ -+ /** -+ * The timebase used for the timestamps of the output packets. Set by the -+ * filter in av_bsf_init(). -+ */ -+ AVRational time_base_out; -+} AVBSFContext; -+ -+typedef struct AVBitStreamFilter { -+ const char* name; -+ -+ /** -+ * A list of codec ids supported by the filter, terminated by -+ * AV_CODEC_ID_NONE. -+ * May be NULL, in that case the bitstream filter works with any codec id. -+ */ -+ const enum AVCodecID* codec_ids; -+ -+ /** -+ * A class for the private data, used to declare bitstream filter private -+ * AVOptions. This field is NULL for bitstream filters that do not declare -+ * any options. -+ * -+ * If this field is non-NULL, the first member of the filter private data -+ * must be a pointer to AVClass, which will be set by libavcodec generic -+ * code to this class. -+ */ -+ const AVClass* priv_class; -+ -+ /***************************************************************** -+ * No fields below this line are part of the public API. They -+ * may not be used outside of libavcodec and can be changed and -+ * removed at will. -+ * New public fields should be added right above. -+ ***************************************************************** -+ */ -+ -+ int priv_data_size; -+ int (*init)(AVBSFContext* ctx); -+ int (*filter)(AVBSFContext* ctx, AVPacket* pkt); -+ void (*close)(AVBSFContext* ctx); -+ void (*flush)(AVBSFContext* ctx); -+} AVBitStreamFilter; -+ -+/** -+ * @return a bitstream filter with the specified name or NULL if no such -+ * bitstream filter exists. -+ */ -+const AVBitStreamFilter* av_bsf_get_by_name(const char* name); -+ -+/** -+ * Iterate over all registered bitstream filters. -+ * -+ * @param opaque a pointer where libavcodec will store the iteration state. Must -+ * point to NULL to start the iteration. -+ * -+ * @return the next registered bitstream filter or NULL when the iteration is -+ * finished -+ */ -+const AVBitStreamFilter* av_bsf_iterate(void** opaque); -+ -+/** -+ * Allocate a context for a given bitstream filter. The caller must fill in the -+ * context parameters as described in the documentation and then call -+ * av_bsf_init() before sending any data to the filter. -+ * -+ * @param filter the filter for which to allocate an instance. -+ * @param ctx a pointer into which the pointer to the newly-allocated context -+ * will be written. It must be freed with av_bsf_free() after the -+ * filtering is done. -+ * -+ * @return 0 on success, a negative AVERROR code on failure -+ */ -+int av_bsf_alloc(const AVBitStreamFilter* filter, AVBSFContext** ctx); -+ -+/** -+ * Prepare the filter for use, after all the parameters and options have been -+ * set. -+ */ -+int av_bsf_init(AVBSFContext* ctx); -+ -+/** -+ * Submit a packet for filtering. -+ * -+ * After sending each packet, the filter must be completely drained by calling -+ * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or -+ * AVERROR_EOF. -+ * -+ * @param pkt the packet to filter. The bitstream filter will take ownership of -+ * the packet and reset the contents of pkt. pkt is not touched if an error -+ * occurs. If pkt is empty (i.e. NULL, or pkt->data is NULL and -+ * pkt->side_data_elems zero), it signals the end of the stream (i.e. no more -+ * non-empty packets will be sent; sending more empty packets does nothing) and -+ * will cause the filter to output any packets it may have buffered internally. -+ * -+ * @return 0 on success. AVERROR(EAGAIN) if packets need to be retrieved from -+ * the filter (using av_bsf_receive_packet()) before new input can be consumed. -+ * Another negative AVERROR value if an error occurs. -+ */ -+int av_bsf_send_packet(AVBSFContext* ctx, AVPacket* pkt); -+ -+/** -+ * Retrieve a filtered packet. -+ * -+ * @param[out] pkt this struct will be filled with the contents of the filtered -+ * packet. It is owned by the caller and must be freed using -+ * av_packet_unref() when it is no longer needed. -+ * This parameter should be "clean" (i.e. freshly allocated -+ * with av_packet_alloc() or unreffed with av_packet_unref()) -+ * when this function is called. If this function returns -+ * successfully, the contents of pkt will be completely -+ * overwritten by the returned data. On failure, pkt is not -+ * touched. -+ * -+ * @return 0 on success. AVERROR(EAGAIN) if more packets need to be sent to the -+ * filter (using av_bsf_send_packet()) to get more output. AVERROR_EOF if there -+ * will be no further output from the filter. Another negative AVERROR value if -+ * an error occurs. -+ * -+ * @note one input packet may result in several output packets, so after sending -+ * a packet with av_bsf_send_packet(), this function needs to be called -+ * repeatedly until it stops returning 0. It is also possible for a filter to -+ * output fewer packets than were sent to it, so this function may return -+ * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. -+ */ -+int av_bsf_receive_packet(AVBSFContext* ctx, AVPacket* pkt); -+ -+/** -+ * Reset the internal bitstream filter state. Should be called e.g. when -+ * seeking. -+ */ -+void av_bsf_flush(AVBSFContext* ctx); -+ -+/** -+ * Free a bitstream filter context and everything associated with it; write NULL -+ * into the supplied pointer. -+ */ -+void av_bsf_free(AVBSFContext** ctx); -+ -+/** -+ * Get the AVClass for AVBSFContext. It can be used in combination with -+ * AV_OPT_SEARCH_FAKE_OBJ for examining options. -+ * -+ * @see av_opt_find(). -+ */ -+const AVClass* av_bsf_get_class(void); -+ -+/** -+ * Structure for chain/list of bitstream filters. -+ * Empty list can be allocated by av_bsf_list_alloc(). -+ */ -+typedef struct AVBSFList AVBSFList; -+ -+/** -+ * Allocate empty list of bitstream filters. -+ * The list must be later freed by av_bsf_list_free() -+ * or finalized by av_bsf_list_finalize(). -+ * -+ * @return Pointer to @ref AVBSFList on success, NULL in case of failure -+ */ -+AVBSFList* av_bsf_list_alloc(void); -+ -+/** -+ * Free list of bitstream filters. -+ * -+ * @param lst Pointer to pointer returned by av_bsf_list_alloc() -+ */ -+void av_bsf_list_free(AVBSFList** lst); -+ -+/** -+ * Append bitstream filter to the list of bitstream filters. -+ * -+ * @param lst List to append to -+ * @param bsf Filter context to be appended -+ * -+ * @return >=0 on success, negative AVERROR in case of failure -+ */ -+int av_bsf_list_append(AVBSFList* lst, AVBSFContext* bsf); -+ -+/** -+ * Construct new bitstream filter context given it's name and options -+ * and append it to the list of bitstream filters. -+ * -+ * @param lst List to append to -+ * @param bsf_name Name of the bitstream filter -+ * @param options Options for the bitstream filter, can be set to NULL -+ * -+ * @return >=0 on success, negative AVERROR in case of failure -+ */ -+int av_bsf_list_append2(AVBSFList* lst, const char* bsf_name, -+ AVDictionary** options); -+/** -+ * Finalize list of bitstream filters. -+ * -+ * This function will transform @ref AVBSFList to single @ref AVBSFContext, -+ * so the whole chain of bitstream filters can be treated as single filter -+ * freshly allocated by av_bsf_alloc(). -+ * If the call is successful, @ref AVBSFList structure is freed and lst -+ * will be set to NULL. In case of failure, caller is responsible for -+ * freeing the structure by av_bsf_list_free() -+ * -+ * @param lst Filter list structure to be transformed -+ * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext -+ * structure representing the chain of bitstream filters -+ * -+ * @return >=0 on success, negative AVERROR in case of failure -+ */ -+int av_bsf_list_finalize(AVBSFList** lst, AVBSFContext** bsf); -+ -+/** -+ * Parse string describing list of bitstream filters and create single -+ * @ref AVBSFContext describing the whole chain of bitstream filters. -+ * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext -+ * freshly allocated by av_bsf_alloc(). -+ * -+ * @param str String describing chain of bitstream filters in format -+ * `bsf1[=opt1=val1:opt2=val2][,bsf2]` -+ * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext -+ * structure representing the chain of bitstream filters -+ * -+ * @return >=0 on success, negative AVERROR in case of failure -+ */ -+int av_bsf_list_parse_str(const char* str, AVBSFContext** bsf); -+ -+/** -+ * Get null/pass-through bitstream filter. -+ * -+ * @param[out] bsf Pointer to be set to new instance of pass-through bitstream -+ * filter -+ * -+ * @return -+ */ -+int av_bsf_get_null_filter(AVBSFContext** bsf); -+ -+/** -+ * @} -+ */ -+ -+#endif // AVCODEC_BSF_H -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec.h -@@ -0,0 +1,513 @@ -+/* -+ * AVCodec public API -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_CODEC_H -+#define AVCODEC_CODEC_H -+ -+#include -+ -+#include "libavutil/avutil.h" -+#include "libavutil/hwcontext.h" -+#include "libavutil/log.h" -+#include "libavutil/pixfmt.h" -+#include "libavutil/rational.h" -+#include "libavutil/samplefmt.h" -+ -+#include "libavcodec/codec_id.h" -+#include "libavcodec/version.h" -+ -+/** -+ * @addtogroup lavc_core -+ * @{ -+ */ -+ -+/** -+ * Decoder can use draw_horiz_band callback. -+ */ -+#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) -+/** -+ * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and -+ * supports custom allocators. -+ * If not set, it might not use get_buffer() or get_encode_buffer() at all, or -+ * use operations that assume the buffer was allocated by -+ * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. -+ */ -+#define AV_CODEC_CAP_DR1 (1 << 1) -+#if FF_API_FLAG_TRUNCATED -+/** -+ * @deprecated Use parsers to always send proper frames. -+ */ -+# define AV_CODEC_CAP_TRUNCATED (1 << 3) -+#endif -+/** -+ * Encoder or decoder requires flushing with NULL input at the end in order to -+ * give the complete and correct output. -+ * -+ * NOTE: If this flag is not set, the codec is guaranteed to never be fed with -+ * with NULL data. The user can still send NULL data to the public encode -+ * or decode function, but libavcodec will not pass it along to the codec -+ * unless this flag is set. -+ * -+ * Decoders: -+ * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, -+ * avpkt->size=0 at the end to get the delayed data until the decoder no longer -+ * returns frames. -+ * -+ * Encoders: -+ * The encoder needs to be fed with NULL data at the end of encoding until the -+ * encoder no longer returns data. -+ * -+ * NOTE: For encoders implementing the AVCodec.encode2() function, setting this -+ * flag also means that the encoder must set the pts and duration for -+ * each output packet. If this flag is not set, the pts and duration will -+ * be determined by libavcodec from the input frame. -+ */ -+#define AV_CODEC_CAP_DELAY (1 << 5) -+/** -+ * Codec can be fed a final frame with a smaller size. -+ * This can be used to prevent truncation of the last audio samples. -+ */ -+#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) -+ -+/** -+ * Codec can output multiple frames per AVPacket -+ * Normally demuxers return one frame at a time, demuxers which do not do -+ * are connected to a parser to split what they return into proper frames. -+ * This flag is reserved to the very rare category of codecs which have a -+ * bitstream that cannot be split into frames without timeconsuming -+ * operations like full decoding. Demuxers carrying such bitstreams thus -+ * may return multiple frames in a packet. This has many disadvantages like -+ * prohibiting stream copy in many cases thus it should only be considered -+ * as a last resort. -+ */ -+#define AV_CODEC_CAP_SUBFRAMES (1 << 8) -+/** -+ * Codec is experimental and is thus avoided in favor of non experimental -+ * encoders -+ */ -+#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) -+/** -+ * Codec should fill in channel configuration and samplerate instead of -+ * container -+ */ -+#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) -+/** -+ * Codec supports frame-level multithreading. -+ */ -+#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) -+/** -+ * Codec supports slice-based (or partition-based) multithreading. -+ */ -+#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) -+/** -+ * Codec supports changed parameters at any point. -+ */ -+#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) -+/** -+ * Codec supports multithreading through a method other than slice- or -+ * frame-level multithreading. Typically this marks wrappers around -+ * multithreading-capable external libraries. -+ */ -+#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -+#if FF_API_AUTO_THREADS -+# define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -+#endif -+/** -+ * Audio encoder supports receiving a different number of samples in each call. -+ */ -+#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) -+/** -+ * Decoder is not a preferred choice for probing. -+ * This indicates that the decoder is not a good choice for probing. -+ * It could for example be an expensive to spin up hardware decoder, -+ * or it could simply not provide a lot of useful information about -+ * the stream. -+ * A decoder marked with this flag should only be used as last resort -+ * choice for probing. -+ */ -+#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) -+ -+#if FF_API_UNUSED_CODEC_CAPS -+/** -+ * Deprecated and unused. Use AVCodecDescriptor.props instead -+ */ -+# define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -+/** -+ * Deprecated and unused. Use AVCodecDescriptor.props instead -+ */ -+# define AV_CODEC_CAP_LOSSLESS 0x80000000 -+#endif -+ -+/** -+ * Codec is backed by a hardware implementation. Typically used to -+ * identify a non-hwaccel hardware decoder. For information about hwaccels, use -+ * avcodec_get_hw_config() instead. -+ */ -+#define AV_CODEC_CAP_HARDWARE (1 << 18) -+ -+/** -+ * Codec is potentially backed by a hardware implementation, but not -+ * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the -+ * implementation provides some sort of internal fallback. -+ */ -+#define AV_CODEC_CAP_HYBRID (1 << 19) -+ -+/** -+ * This codec takes the reordered_opaque field from input AVFrames -+ * and returns it in the corresponding field in AVCodecContext after -+ * encoding. -+ */ -+#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) -+ -+/** -+ * This encoder can be flushed using avcodec_flush_buffers(). If this flag is -+ * not set, the encoder must be closed and reopened to ensure that no frames -+ * remain pending. -+ */ -+#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) -+ -+/** -+ * AVProfile. -+ */ -+typedef struct AVProfile { -+ int profile; -+ const char* name; ///< short name for the profile -+} AVProfile; -+ -+typedef struct AVCodecDefault AVCodecDefault; -+ -+struct AVCodecContext; -+struct AVSubtitle; -+struct AVPacket; -+ -+/** -+ * AVCodec. -+ */ -+typedef struct AVCodec { -+ /** -+ * Name of the codec implementation. -+ * The name is globally unique among encoders and among decoders (but an -+ * encoder and a decoder can share the same name). -+ * This is the primary way to find a codec from the user perspective. -+ */ -+ const char* name; -+ /** -+ * Descriptive name for the codec, meant to be more human readable than name. -+ * You should use the NULL_IF_CONFIG_SMALL() macro to define it. -+ */ -+ const char* long_name; -+ enum AVMediaType type; -+ enum AVCodecID id; -+ /** -+ * Codec capabilities. -+ * see AV_CODEC_CAP_* -+ */ -+ int capabilities; -+ uint8_t max_lowres; ///< maximum value for lowres supported by the decoder -+ const AVRational* -+ supported_framerates; ///< array of supported framerates, or NULL if any, -+ ///< array is terminated by {0,0} -+ const enum AVPixelFormat* -+ pix_fmts; ///< array of supported pixel formats, or NULL if unknown, -+ ///< array is terminated by -1 -+ const int* -+ supported_samplerates; ///< array of supported audio samplerates, or NULL -+ ///< if unknown, array is terminated by 0 -+ const enum AVSampleFormat* -+ sample_fmts; ///< array of supported sample formats, or NULL if unknown, -+ ///< array is terminated by -1 -+ const uint64_t* -+ channel_layouts; ///< array of support channel layouts, or NULL if -+ ///< unknown. array is terminated by 0 -+ const AVClass* priv_class; ///< AVClass for the private context -+ const AVProfile* -+ profiles; ///< array of recognized profiles, or NULL if unknown, array is -+ ///< terminated by {FF_PROFILE_UNKNOWN} -+ -+ /** -+ * Group name of the codec implementation. -+ * This is a short symbolic name of the wrapper backing this codec. A -+ * wrapper uses some kind of external implementation for the codec, such -+ * as an external library, or a codec implementation provided by the OS or -+ * the hardware. -+ * If this field is NULL, this is a builtin, libavcodec native codec. -+ * If non-NULL, this will be the suffix in AVCodec.name in most cases -+ * (usually AVCodec.name will be of the form "_"). -+ */ -+ const char* wrapper_name; -+ -+ /***************************************************************** -+ * No fields below this line are part of the public API. They -+ * may not be used outside of libavcodec and can be changed and -+ * removed at will. -+ * New public fields should be added right above. -+ ***************************************************************** -+ */ -+ /** -+ * Internal codec capabilities. -+ * See FF_CODEC_CAP_* in internal.h -+ */ -+ int caps_internal; -+ -+ int priv_data_size; -+ /** -+ * @name Frame-level threading support functions -+ * @{ -+ */ -+ /** -+ * Copy necessary context variables from a previous thread context to the -+ * current one. If not defined, the next thread will start automatically; -+ * otherwise, the codec must call ff_thread_finish_setup(). -+ * -+ * dst and src will (rarely) point to the same context, in which case memcpy -+ * should be skipped. -+ */ -+ int (*update_thread_context)(struct AVCodecContext* dst, -+ const struct AVCodecContext* src); -+ -+ /** -+ * Copy variables back to the user-facing context -+ */ -+ int (*update_thread_context_for_user)(struct AVCodecContext* dst, -+ const struct AVCodecContext* src); -+ /** @} */ -+ -+ /** -+ * Private codec-specific defaults. -+ */ -+ const AVCodecDefault* defaults; -+ -+ /** -+ * Initialize codec static data, called from av_codec_iterate(). -+ * -+ * This is not intended for time consuming operations as it is -+ * run for every codec regardless of that codec being used. -+ */ -+ void (*init_static_data)(struct AVCodec* codec); -+ -+ int (*init)(struct AVCodecContext*); -+ int (*encode_sub)(struct AVCodecContext*, uint8_t* buf, int buf_size, -+ const struct AVSubtitle* sub); -+ /** -+ * Encode data to an AVPacket. -+ * -+ * @param avctx codec context -+ * @param avpkt output AVPacket -+ * @param[in] frame AVFrame containing the raw data to be encoded -+ * @param[out] got_packet_ptr encoder sets to 0 or 1 to indicate that a -+ * non-empty packet was returned in avpkt. -+ * @return 0 on success, negative error code on failure -+ */ -+ int (*encode2)(struct AVCodecContext* avctx, struct AVPacket* avpkt, -+ const struct AVFrame* frame, int* got_packet_ptr); -+ /** -+ * Decode picture or subtitle data. -+ * -+ * @param avctx codec context -+ * @param outdata codec type dependent output struct -+ * @param[out] got_frame_ptr decoder sets to 0 or 1 to indicate that a -+ * non-empty frame or subtitle was returned in -+ * outdata. -+ * @param[in] avpkt AVPacket containing the data to be decoded -+ * @return amount of bytes read from the packet on success, negative error -+ * code on failure -+ */ -+ int (*decode)(struct AVCodecContext* avctx, void* outdata, int* got_frame_ptr, -+ struct AVPacket* avpkt); -+ int (*close)(struct AVCodecContext*); -+ /** -+ * Encode API with decoupled frame/packet dataflow. This function is called -+ * to get one output packet. It should call ff_encode_get_frame() to obtain -+ * input data. -+ */ -+ int (*receive_packet)(struct AVCodecContext* avctx, struct AVPacket* avpkt); -+ -+ /** -+ * Decode API with decoupled packet/frame dataflow. This function is called -+ * to get one output frame. It should call ff_decode_get_packet() to obtain -+ * input data. -+ */ -+ int (*receive_frame)(struct AVCodecContext* avctx, struct AVFrame* frame); -+ /** -+ * Flush buffers. -+ * Will be called when seeking -+ */ -+ void (*flush)(struct AVCodecContext*); -+ -+ /** -+ * Decoding only, a comma-separated list of bitstream filters to apply to -+ * packets before decoding. -+ */ -+ const char* bsfs; -+ -+ /** -+ * Array of pointers to hardware configurations supported by the codec, -+ * or NULL if no hardware supported. The array is terminated by a NULL -+ * pointer. -+ * -+ * The user can only access this field via avcodec_get_hw_config(). -+ */ -+ const struct AVCodecHWConfigInternal* const* hw_configs; -+ -+ /** -+ * List of supported codec_tags, terminated by FF_CODEC_TAGS_END. -+ */ -+ const uint32_t* codec_tags; -+} AVCodec; -+ -+/** -+ * Iterate over all registered codecs. -+ * -+ * @param opaque a pointer where libavcodec will store the iteration state. Must -+ * point to NULL to start the iteration. -+ * -+ * @return the next registered codec or NULL when the iteration is -+ * finished -+ */ -+const AVCodec* av_codec_iterate(void** opaque); -+ -+/** -+ * Find a registered decoder with a matching codec ID. -+ * -+ * @param id AVCodecID of the requested decoder -+ * @return A decoder if one was found, NULL otherwise. -+ */ -+const AVCodec* avcodec_find_decoder(enum AVCodecID id); -+ -+/** -+ * Find a registered decoder with the specified name. -+ * -+ * @param name name of the requested decoder -+ * @return A decoder if one was found, NULL otherwise. -+ */ -+const AVCodec* avcodec_find_decoder_by_name(const char* name); -+ -+/** -+ * Find a registered encoder with a matching codec ID. -+ * -+ * @param id AVCodecID of the requested encoder -+ * @return An encoder if one was found, NULL otherwise. -+ */ -+const AVCodec* avcodec_find_encoder(enum AVCodecID id); -+ -+/** -+ * Find a registered encoder with the specified name. -+ * -+ * @param name name of the requested encoder -+ * @return An encoder if one was found, NULL otherwise. -+ */ -+const AVCodec* avcodec_find_encoder_by_name(const char* name); -+/** -+ * @return a non-zero number if codec is an encoder, zero otherwise -+ */ -+int av_codec_is_encoder(const AVCodec* codec); -+ -+/** -+ * @return a non-zero number if codec is a decoder, zero otherwise -+ */ -+int av_codec_is_decoder(const AVCodec* codec); -+ -+/** -+ * Return a name for the specified profile, if available. -+ * -+ * @param codec the codec that is searched for the given profile -+ * @param profile the profile value for which a name is requested -+ * @return A name for the profile if found, NULL otherwise. -+ */ -+const char* av_get_profile_name(const AVCodec* codec, int profile); -+ -+enum { -+ /** -+ * The codec supports this format via the hw_device_ctx interface. -+ * -+ * When selecting this format, AVCodecContext.hw_device_ctx should -+ * have been set to a device of the specified type before calling -+ * avcodec_open2(). -+ */ -+ AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, -+ /** -+ * The codec supports this format via the hw_frames_ctx interface. -+ * -+ * When selecting this format for a decoder, -+ * AVCodecContext.hw_frames_ctx should be set to a suitable frames -+ * context inside the get_format() callback. The frames context -+ * must have been created on a device of the specified type. -+ * -+ * When selecting this format for an encoder, -+ * AVCodecContext.hw_frames_ctx should be set to the context which -+ * will be used for the input frames before calling avcodec_open2(). -+ */ -+ AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, -+ /** -+ * The codec supports this format by some internal method. -+ * -+ * This format can be selected without any additional configuration - -+ * no device or frames context is required. -+ */ -+ AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, -+ /** -+ * The codec supports this format by some ad-hoc method. -+ * -+ * Additional settings and/or function calls are required. See the -+ * codec-specific documentation for details. (Methods requiring -+ * this sort of configuration are deprecated and others should be -+ * used in preference.) -+ */ -+ AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, -+}; -+ -+typedef struct AVCodecHWConfig { -+ /** -+ * For decoders, a hardware pixel format which that decoder may be -+ * able to decode to if suitable hardware is available. -+ * -+ * For encoders, a pixel format which the encoder may be able to -+ * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel -+ * formats supported by the codec. -+ */ -+ enum AVPixelFormat pix_fmt; -+ /** -+ * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible -+ * setup methods which can be used with this configuration. -+ */ -+ int methods; -+ /** -+ * The device type associated with the configuration. -+ * -+ * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and -+ * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. -+ */ -+ enum AVHWDeviceType device_type; -+} AVCodecHWConfig; -+ -+/** -+ * Retrieve supported hardware configurations for a codec. -+ * -+ * Values of index from zero to some maximum return the indexed configuration -+ * descriptor; all other values return NULL. If the codec does not support -+ * any hardware configurations then it will always return NULL. -+ */ -+const AVCodecHWConfig* avcodec_get_hw_config(const AVCodec* codec, int index); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVCODEC_CODEC_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_desc.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_desc.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_desc.h -@@ -0,0 +1,128 @@ -+/* -+ * Codec descriptors public API -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_CODEC_DESC_H -+#define AVCODEC_CODEC_DESC_H -+ -+#include "libavutil/avutil.h" -+ -+#include "codec_id.h" -+ -+/** -+ * @addtogroup lavc_core -+ * @{ -+ */ -+ -+/** -+ * This struct describes the properties of a single codec described by an -+ * AVCodecID. -+ * @see avcodec_descriptor_get() -+ */ -+typedef struct AVCodecDescriptor { -+ enum AVCodecID id; -+ enum AVMediaType type; -+ /** -+ * Name of the codec described by this descriptor. It is non-empty and -+ * unique for each codec descriptor. It should contain alphanumeric -+ * characters and '_' only. -+ */ -+ const char* name; -+ /** -+ * A more descriptive name for this codec. May be NULL. -+ */ -+ const char* long_name; -+ /** -+ * Codec properties, a combination of AV_CODEC_PROP_* flags. -+ */ -+ int props; -+ /** -+ * MIME type(s) associated with the codec. -+ * May be NULL; if not, a NULL-terminated array of MIME types. -+ * The first item is always non-NULL and is the preferred MIME type. -+ */ -+ const char* const* mime_types; -+ /** -+ * If non-NULL, an array of profiles recognized for this codec. -+ * Terminated with FF_PROFILE_UNKNOWN. -+ */ -+ const struct AVProfile* profiles; -+} AVCodecDescriptor; -+ -+/** -+ * Codec uses only intra compression. -+ * Video and audio codecs only. -+ */ -+#define AV_CODEC_PROP_INTRA_ONLY (1 << 0) -+/** -+ * Codec supports lossy compression. Audio and video codecs only. -+ * @note a codec may support both lossy and lossless -+ * compression modes -+ */ -+#define AV_CODEC_PROP_LOSSY (1 << 1) -+/** -+ * Codec supports lossless compression. Audio and video codecs only. -+ */ -+#define AV_CODEC_PROP_LOSSLESS (1 << 2) -+/** -+ * Codec supports frame reordering. That is, the coded order (the order in which -+ * the encoded packets are output by the encoders / stored / input to the -+ * decoders) may be different from the presentation order of the corresponding -+ * frames. -+ * -+ * For codecs that do not have this property set, PTS and DTS should always be -+ * equal. -+ */ -+#define AV_CODEC_PROP_REORDER (1 << 3) -+/** -+ * Subtitle codec is bitmap based -+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field. -+ */ -+#define AV_CODEC_PROP_BITMAP_SUB (1 << 16) -+/** -+ * Subtitle codec is text based. -+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field. -+ */ -+#define AV_CODEC_PROP_TEXT_SUB (1 << 17) -+ -+/** -+ * @return descriptor for given codec ID or NULL if no descriptor exists. -+ */ -+const AVCodecDescriptor* avcodec_descriptor_get(enum AVCodecID id); -+ -+/** -+ * Iterate over all codec descriptors known to libavcodec. -+ * -+ * @param prev previous descriptor. NULL to get the first descriptor. -+ * -+ * @return next descriptor or NULL after the last descriptor -+ */ -+const AVCodecDescriptor* avcodec_descriptor_next(const AVCodecDescriptor* prev); -+ -+/** -+ * @return codec descriptor with the given name or NULL if no such descriptor -+ * exists. -+ */ -+const AVCodecDescriptor* avcodec_descriptor_get_by_name(const char* name); -+ -+/** -+ * @} -+ */ -+ -+#endif // AVCODEC_CODEC_DESC_H -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_id.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_id.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_id.h -@@ -0,0 +1,637 @@ -+/* -+ * Codec IDs -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_CODEC_ID_H -+#define AVCODEC_CODEC_ID_H -+ -+#include "libavutil/avutil.h" -+#include "libavutil/samplefmt.h" -+ -+/** -+ * @addtogroup lavc_core -+ * @{ -+ */ -+ -+/** -+ * Identify the syntax and semantics of the bitstream. -+ * The principle is roughly: -+ * Two decoders with the same ID can decode the same streams. -+ * Two encoders with the same ID can encode compatible streams. -+ * There may be slight deviations from the principle due to implementation -+ * details. -+ * -+ * If you add a codec ID to this list, add it so that -+ * 1. no value of an existing codec ID changes (that would break ABI), -+ * 2. it is as close as possible to similar codecs -+ * -+ * After adding new codec IDs, do not forget to add an entry to the codec -+ * descriptor list and bump libavcodec minor version. -+ */ -+enum AVCodecID { -+ AV_CODEC_ID_NONE, -+ -+ /* video codecs */ -+ AV_CODEC_ID_MPEG1VIDEO, -+ AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding -+ AV_CODEC_ID_H261, -+ AV_CODEC_ID_H263, -+ AV_CODEC_ID_RV10, -+ AV_CODEC_ID_RV20, -+ AV_CODEC_ID_MJPEG, -+ AV_CODEC_ID_MJPEGB, -+ AV_CODEC_ID_LJPEG, -+ AV_CODEC_ID_SP5X, -+ AV_CODEC_ID_JPEGLS, -+ AV_CODEC_ID_MPEG4, -+ AV_CODEC_ID_RAWVIDEO, -+ AV_CODEC_ID_MSMPEG4V1, -+ AV_CODEC_ID_MSMPEG4V2, -+ AV_CODEC_ID_MSMPEG4V3, -+ AV_CODEC_ID_WMV1, -+ AV_CODEC_ID_WMV2, -+ AV_CODEC_ID_H263P, -+ AV_CODEC_ID_H263I, -+ AV_CODEC_ID_FLV1, -+ AV_CODEC_ID_SVQ1, -+ AV_CODEC_ID_SVQ3, -+ AV_CODEC_ID_DVVIDEO, -+ AV_CODEC_ID_HUFFYUV, -+ AV_CODEC_ID_CYUV, -+ AV_CODEC_ID_H264, -+ AV_CODEC_ID_INDEO3, -+ AV_CODEC_ID_VP3, -+ AV_CODEC_ID_THEORA, -+ AV_CODEC_ID_ASV1, -+ AV_CODEC_ID_ASV2, -+ AV_CODEC_ID_FFV1, -+ AV_CODEC_ID_4XM, -+ AV_CODEC_ID_VCR1, -+ AV_CODEC_ID_CLJR, -+ AV_CODEC_ID_MDEC, -+ AV_CODEC_ID_ROQ, -+ AV_CODEC_ID_INTERPLAY_VIDEO, -+ AV_CODEC_ID_XAN_WC3, -+ AV_CODEC_ID_XAN_WC4, -+ AV_CODEC_ID_RPZA, -+ AV_CODEC_ID_CINEPAK, -+ AV_CODEC_ID_WS_VQA, -+ AV_CODEC_ID_MSRLE, -+ AV_CODEC_ID_MSVIDEO1, -+ AV_CODEC_ID_IDCIN, -+ AV_CODEC_ID_8BPS, -+ AV_CODEC_ID_SMC, -+ AV_CODEC_ID_FLIC, -+ AV_CODEC_ID_TRUEMOTION1, -+ AV_CODEC_ID_VMDVIDEO, -+ AV_CODEC_ID_MSZH, -+ AV_CODEC_ID_ZLIB, -+ AV_CODEC_ID_QTRLE, -+ AV_CODEC_ID_TSCC, -+ AV_CODEC_ID_ULTI, -+ AV_CODEC_ID_QDRAW, -+ AV_CODEC_ID_VIXL, -+ AV_CODEC_ID_QPEG, -+ AV_CODEC_ID_PNG, -+ AV_CODEC_ID_PPM, -+ AV_CODEC_ID_PBM, -+ AV_CODEC_ID_PGM, -+ AV_CODEC_ID_PGMYUV, -+ AV_CODEC_ID_PAM, -+ AV_CODEC_ID_FFVHUFF, -+ AV_CODEC_ID_RV30, -+ AV_CODEC_ID_RV40, -+ AV_CODEC_ID_VC1, -+ AV_CODEC_ID_WMV3, -+ AV_CODEC_ID_LOCO, -+ AV_CODEC_ID_WNV1, -+ AV_CODEC_ID_AASC, -+ AV_CODEC_ID_INDEO2, -+ AV_CODEC_ID_FRAPS, -+ AV_CODEC_ID_TRUEMOTION2, -+ AV_CODEC_ID_BMP, -+ AV_CODEC_ID_CSCD, -+ AV_CODEC_ID_MMVIDEO, -+ AV_CODEC_ID_ZMBV, -+ AV_CODEC_ID_AVS, -+ AV_CODEC_ID_SMACKVIDEO, -+ AV_CODEC_ID_NUV, -+ AV_CODEC_ID_KMVC, -+ AV_CODEC_ID_FLASHSV, -+ AV_CODEC_ID_CAVS, -+ AV_CODEC_ID_JPEG2000, -+ AV_CODEC_ID_VMNC, -+ AV_CODEC_ID_VP5, -+ AV_CODEC_ID_VP6, -+ AV_CODEC_ID_VP6F, -+ AV_CODEC_ID_TARGA, -+ AV_CODEC_ID_DSICINVIDEO, -+ AV_CODEC_ID_TIERTEXSEQVIDEO, -+ AV_CODEC_ID_TIFF, -+ AV_CODEC_ID_GIF, -+ AV_CODEC_ID_DXA, -+ AV_CODEC_ID_DNXHD, -+ AV_CODEC_ID_THP, -+ AV_CODEC_ID_SGI, -+ AV_CODEC_ID_C93, -+ AV_CODEC_ID_BETHSOFTVID, -+ AV_CODEC_ID_PTX, -+ AV_CODEC_ID_TXD, -+ AV_CODEC_ID_VP6A, -+ AV_CODEC_ID_AMV, -+ AV_CODEC_ID_VB, -+ AV_CODEC_ID_PCX, -+ AV_CODEC_ID_SUNRAST, -+ AV_CODEC_ID_INDEO4, -+ AV_CODEC_ID_INDEO5, -+ AV_CODEC_ID_MIMIC, -+ AV_CODEC_ID_RL2, -+ AV_CODEC_ID_ESCAPE124, -+ AV_CODEC_ID_DIRAC, -+ AV_CODEC_ID_BFI, -+ AV_CODEC_ID_CMV, -+ AV_CODEC_ID_MOTIONPIXELS, -+ AV_CODEC_ID_TGV, -+ AV_CODEC_ID_TGQ, -+ AV_CODEC_ID_TQI, -+ AV_CODEC_ID_AURA, -+ AV_CODEC_ID_AURA2, -+ AV_CODEC_ID_V210X, -+ AV_CODEC_ID_TMV, -+ AV_CODEC_ID_V210, -+ AV_CODEC_ID_DPX, -+ AV_CODEC_ID_MAD, -+ AV_CODEC_ID_FRWU, -+ AV_CODEC_ID_FLASHSV2, -+ AV_CODEC_ID_CDGRAPHICS, -+ AV_CODEC_ID_R210, -+ AV_CODEC_ID_ANM, -+ AV_CODEC_ID_BINKVIDEO, -+ AV_CODEC_ID_IFF_ILBM, -+#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM -+ AV_CODEC_ID_KGV1, -+ AV_CODEC_ID_YOP, -+ AV_CODEC_ID_VP8, -+ AV_CODEC_ID_PICTOR, -+ AV_CODEC_ID_ANSI, -+ AV_CODEC_ID_A64_MULTI, -+ AV_CODEC_ID_A64_MULTI5, -+ AV_CODEC_ID_R10K, -+ AV_CODEC_ID_MXPEG, -+ AV_CODEC_ID_LAGARITH, -+ AV_CODEC_ID_PRORES, -+ AV_CODEC_ID_JV, -+ AV_CODEC_ID_DFA, -+ AV_CODEC_ID_WMV3IMAGE, -+ AV_CODEC_ID_VC1IMAGE, -+ AV_CODEC_ID_UTVIDEO, -+ AV_CODEC_ID_BMV_VIDEO, -+ AV_CODEC_ID_VBLE, -+ AV_CODEC_ID_DXTORY, -+ AV_CODEC_ID_V410, -+ AV_CODEC_ID_XWD, -+ AV_CODEC_ID_CDXL, -+ AV_CODEC_ID_XBM, -+ AV_CODEC_ID_ZEROCODEC, -+ AV_CODEC_ID_MSS1, -+ AV_CODEC_ID_MSA1, -+ AV_CODEC_ID_TSCC2, -+ AV_CODEC_ID_MTS2, -+ AV_CODEC_ID_CLLC, -+ AV_CODEC_ID_MSS2, -+ AV_CODEC_ID_VP9, -+ AV_CODEC_ID_AIC, -+ AV_CODEC_ID_ESCAPE130, -+ AV_CODEC_ID_G2M, -+ AV_CODEC_ID_WEBP, -+ AV_CODEC_ID_HNM4_VIDEO, -+ AV_CODEC_ID_HEVC, -+#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC -+ AV_CODEC_ID_FIC, -+ AV_CODEC_ID_ALIAS_PIX, -+ AV_CODEC_ID_BRENDER_PIX, -+ AV_CODEC_ID_PAF_VIDEO, -+ AV_CODEC_ID_EXR, -+ AV_CODEC_ID_VP7, -+ AV_CODEC_ID_SANM, -+ AV_CODEC_ID_SGIRLE, -+ AV_CODEC_ID_MVC1, -+ AV_CODEC_ID_MVC2, -+ AV_CODEC_ID_HQX, -+ AV_CODEC_ID_TDSC, -+ AV_CODEC_ID_HQ_HQA, -+ AV_CODEC_ID_HAP, -+ AV_CODEC_ID_DDS, -+ AV_CODEC_ID_DXV, -+ AV_CODEC_ID_SCREENPRESSO, -+ AV_CODEC_ID_RSCC, -+ AV_CODEC_ID_AVS2, -+ AV_CODEC_ID_PGX, -+ AV_CODEC_ID_AVS3, -+ AV_CODEC_ID_MSP2, -+ AV_CODEC_ID_VVC, -+#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC -+ AV_CODEC_ID_Y41P, -+ AV_CODEC_ID_AVRP, -+ AV_CODEC_ID_012V, -+ AV_CODEC_ID_AVUI, -+ AV_CODEC_ID_AYUV, -+ AV_CODEC_ID_TARGA_Y216, -+ AV_CODEC_ID_V308, -+ AV_CODEC_ID_V408, -+ AV_CODEC_ID_YUV4, -+ AV_CODEC_ID_AVRN, -+ AV_CODEC_ID_CPIA, -+ AV_CODEC_ID_XFACE, -+ AV_CODEC_ID_SNOW, -+ AV_CODEC_ID_SMVJPEG, -+ AV_CODEC_ID_APNG, -+ AV_CODEC_ID_DAALA, -+ AV_CODEC_ID_CFHD, -+ AV_CODEC_ID_TRUEMOTION2RT, -+ AV_CODEC_ID_M101, -+ AV_CODEC_ID_MAGICYUV, -+ AV_CODEC_ID_SHEERVIDEO, -+ AV_CODEC_ID_YLC, -+ AV_CODEC_ID_PSD, -+ AV_CODEC_ID_PIXLET, -+ AV_CODEC_ID_SPEEDHQ, -+ AV_CODEC_ID_FMVC, -+ AV_CODEC_ID_SCPR, -+ AV_CODEC_ID_CLEARVIDEO, -+ AV_CODEC_ID_XPM, -+ AV_CODEC_ID_AV1, -+ AV_CODEC_ID_BITPACKED, -+ AV_CODEC_ID_MSCC, -+ AV_CODEC_ID_SRGC, -+ AV_CODEC_ID_SVG, -+ AV_CODEC_ID_GDV, -+ AV_CODEC_ID_FITS, -+ AV_CODEC_ID_IMM4, -+ AV_CODEC_ID_PROSUMER, -+ AV_CODEC_ID_MWSC, -+ AV_CODEC_ID_WCMV, -+ AV_CODEC_ID_RASC, -+ AV_CODEC_ID_HYMT, -+ AV_CODEC_ID_ARBC, -+ AV_CODEC_ID_AGM, -+ AV_CODEC_ID_LSCR, -+ AV_CODEC_ID_VP4, -+ AV_CODEC_ID_IMM5, -+ AV_CODEC_ID_MVDV, -+ AV_CODEC_ID_MVHA, -+ AV_CODEC_ID_CDTOONS, -+ AV_CODEC_ID_MV30, -+ AV_CODEC_ID_NOTCHLC, -+ AV_CODEC_ID_PFM, -+ AV_CODEC_ID_MOBICLIP, -+ AV_CODEC_ID_PHOTOCD, -+ AV_CODEC_ID_IPU, -+ AV_CODEC_ID_ARGO, -+ AV_CODEC_ID_CRI, -+ AV_CODEC_ID_SIMBIOSIS_IMX, -+ AV_CODEC_ID_SGA_VIDEO, -+ AV_CODEC_ID_GEM, -+ -+ /* various PCM "codecs" */ -+ AV_CODEC_ID_FIRST_AUDIO = -+ 0x10000, ///< A dummy id pointing at the start of audio codecs -+ AV_CODEC_ID_PCM_S16LE = 0x10000, -+ AV_CODEC_ID_PCM_S16BE, -+ AV_CODEC_ID_PCM_U16LE, -+ AV_CODEC_ID_PCM_U16BE, -+ AV_CODEC_ID_PCM_S8, -+ AV_CODEC_ID_PCM_U8, -+ AV_CODEC_ID_PCM_MULAW, -+ AV_CODEC_ID_PCM_ALAW, -+ AV_CODEC_ID_PCM_S32LE, -+ AV_CODEC_ID_PCM_S32BE, -+ AV_CODEC_ID_PCM_U32LE, -+ AV_CODEC_ID_PCM_U32BE, -+ AV_CODEC_ID_PCM_S24LE, -+ AV_CODEC_ID_PCM_S24BE, -+ AV_CODEC_ID_PCM_U24LE, -+ AV_CODEC_ID_PCM_U24BE, -+ AV_CODEC_ID_PCM_S24DAUD, -+ AV_CODEC_ID_PCM_ZORK, -+ AV_CODEC_ID_PCM_S16LE_PLANAR, -+ AV_CODEC_ID_PCM_DVD, -+ AV_CODEC_ID_PCM_F32BE, -+ AV_CODEC_ID_PCM_F32LE, -+ AV_CODEC_ID_PCM_F64BE, -+ AV_CODEC_ID_PCM_F64LE, -+ AV_CODEC_ID_PCM_BLURAY, -+ AV_CODEC_ID_PCM_LXF, -+ AV_CODEC_ID_S302M, -+ AV_CODEC_ID_PCM_S8_PLANAR, -+ AV_CODEC_ID_PCM_S24LE_PLANAR, -+ AV_CODEC_ID_PCM_S32LE_PLANAR, -+ AV_CODEC_ID_PCM_S16BE_PLANAR, -+ AV_CODEC_ID_PCM_S64LE, -+ AV_CODEC_ID_PCM_S64BE, -+ AV_CODEC_ID_PCM_F16LE, -+ AV_CODEC_ID_PCM_F24LE, -+ AV_CODEC_ID_PCM_VIDC, -+ AV_CODEC_ID_PCM_SGA, -+ -+ /* various ADPCM codecs */ -+ AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, -+ AV_CODEC_ID_ADPCM_IMA_WAV, -+ AV_CODEC_ID_ADPCM_IMA_DK3, -+ AV_CODEC_ID_ADPCM_IMA_DK4, -+ AV_CODEC_ID_ADPCM_IMA_WS, -+ AV_CODEC_ID_ADPCM_IMA_SMJPEG, -+ AV_CODEC_ID_ADPCM_MS, -+ AV_CODEC_ID_ADPCM_4XM, -+ AV_CODEC_ID_ADPCM_XA, -+ AV_CODEC_ID_ADPCM_ADX, -+ AV_CODEC_ID_ADPCM_EA, -+ AV_CODEC_ID_ADPCM_G726, -+ AV_CODEC_ID_ADPCM_CT, -+ AV_CODEC_ID_ADPCM_SWF, -+ AV_CODEC_ID_ADPCM_YAMAHA, -+ AV_CODEC_ID_ADPCM_SBPRO_4, -+ AV_CODEC_ID_ADPCM_SBPRO_3, -+ AV_CODEC_ID_ADPCM_SBPRO_2, -+ AV_CODEC_ID_ADPCM_THP, -+ AV_CODEC_ID_ADPCM_IMA_AMV, -+ AV_CODEC_ID_ADPCM_EA_R1, -+ AV_CODEC_ID_ADPCM_EA_R3, -+ AV_CODEC_ID_ADPCM_EA_R2, -+ AV_CODEC_ID_ADPCM_IMA_EA_SEAD, -+ AV_CODEC_ID_ADPCM_IMA_EA_EACS, -+ AV_CODEC_ID_ADPCM_EA_XAS, -+ AV_CODEC_ID_ADPCM_EA_MAXIS_XA, -+ AV_CODEC_ID_ADPCM_IMA_ISS, -+ AV_CODEC_ID_ADPCM_G722, -+ AV_CODEC_ID_ADPCM_IMA_APC, -+ AV_CODEC_ID_ADPCM_VIMA, -+ AV_CODEC_ID_ADPCM_AFC, -+ AV_CODEC_ID_ADPCM_IMA_OKI, -+ AV_CODEC_ID_ADPCM_DTK, -+ AV_CODEC_ID_ADPCM_IMA_RAD, -+ AV_CODEC_ID_ADPCM_G726LE, -+ AV_CODEC_ID_ADPCM_THP_LE, -+ AV_CODEC_ID_ADPCM_PSX, -+ AV_CODEC_ID_ADPCM_AICA, -+ AV_CODEC_ID_ADPCM_IMA_DAT4, -+ AV_CODEC_ID_ADPCM_MTAF, -+ AV_CODEC_ID_ADPCM_AGM, -+ AV_CODEC_ID_ADPCM_ARGO, -+ AV_CODEC_ID_ADPCM_IMA_SSI, -+ AV_CODEC_ID_ADPCM_ZORK, -+ AV_CODEC_ID_ADPCM_IMA_APM, -+ AV_CODEC_ID_ADPCM_IMA_ALP, -+ AV_CODEC_ID_ADPCM_IMA_MTF, -+ AV_CODEC_ID_ADPCM_IMA_CUNNING, -+ AV_CODEC_ID_ADPCM_IMA_MOFLEX, -+ AV_CODEC_ID_ADPCM_IMA_ACORN, -+ -+ /* AMR */ -+ AV_CODEC_ID_AMR_NB = 0x12000, -+ AV_CODEC_ID_AMR_WB, -+ -+ /* RealAudio codecs*/ -+ AV_CODEC_ID_RA_144 = 0x13000, -+ AV_CODEC_ID_RA_288, -+ -+ /* various DPCM codecs */ -+ AV_CODEC_ID_ROQ_DPCM = 0x14000, -+ AV_CODEC_ID_INTERPLAY_DPCM, -+ AV_CODEC_ID_XAN_DPCM, -+ AV_CODEC_ID_SOL_DPCM, -+ AV_CODEC_ID_SDX2_DPCM, -+ AV_CODEC_ID_GREMLIN_DPCM, -+ AV_CODEC_ID_DERF_DPCM, -+ -+ /* audio codecs */ -+ AV_CODEC_ID_MP2 = 0x15000, -+ AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 -+ AV_CODEC_ID_AAC, -+ AV_CODEC_ID_AC3, -+ AV_CODEC_ID_DTS, -+ AV_CODEC_ID_VORBIS, -+ AV_CODEC_ID_DVAUDIO, -+ AV_CODEC_ID_WMAV1, -+ AV_CODEC_ID_WMAV2, -+ AV_CODEC_ID_MACE3, -+ AV_CODEC_ID_MACE6, -+ AV_CODEC_ID_VMDAUDIO, -+ AV_CODEC_ID_FLAC, -+ AV_CODEC_ID_MP3ADU, -+ AV_CODEC_ID_MP3ON4, -+ AV_CODEC_ID_SHORTEN, -+ AV_CODEC_ID_ALAC, -+ AV_CODEC_ID_WESTWOOD_SND1, -+ AV_CODEC_ID_GSM, ///< as in Berlin toast format -+ AV_CODEC_ID_QDM2, -+ AV_CODEC_ID_COOK, -+ AV_CODEC_ID_TRUESPEECH, -+ AV_CODEC_ID_TTA, -+ AV_CODEC_ID_SMACKAUDIO, -+ AV_CODEC_ID_QCELP, -+ AV_CODEC_ID_WAVPACK, -+ AV_CODEC_ID_DSICINAUDIO, -+ AV_CODEC_ID_IMC, -+ AV_CODEC_ID_MUSEPACK7, -+ AV_CODEC_ID_MLP, -+ AV_CODEC_ID_GSM_MS, /* as found in WAV */ -+ AV_CODEC_ID_ATRAC3, -+ AV_CODEC_ID_APE, -+ AV_CODEC_ID_NELLYMOSER, -+ AV_CODEC_ID_MUSEPACK8, -+ AV_CODEC_ID_SPEEX, -+ AV_CODEC_ID_WMAVOICE, -+ AV_CODEC_ID_WMAPRO, -+ AV_CODEC_ID_WMALOSSLESS, -+ AV_CODEC_ID_ATRAC3P, -+ AV_CODEC_ID_EAC3, -+ AV_CODEC_ID_SIPR, -+ AV_CODEC_ID_MP1, -+ AV_CODEC_ID_TWINVQ, -+ AV_CODEC_ID_TRUEHD, -+ AV_CODEC_ID_MP4ALS, -+ AV_CODEC_ID_ATRAC1, -+ AV_CODEC_ID_BINKAUDIO_RDFT, -+ AV_CODEC_ID_BINKAUDIO_DCT, -+ AV_CODEC_ID_AAC_LATM, -+ AV_CODEC_ID_QDMC, -+ AV_CODEC_ID_CELT, -+ AV_CODEC_ID_G723_1, -+ AV_CODEC_ID_G729, -+ AV_CODEC_ID_8SVX_EXP, -+ AV_CODEC_ID_8SVX_FIB, -+ AV_CODEC_ID_BMV_AUDIO, -+ AV_CODEC_ID_RALF, -+ AV_CODEC_ID_IAC, -+ AV_CODEC_ID_ILBC, -+ AV_CODEC_ID_OPUS, -+ AV_CODEC_ID_COMFORT_NOISE, -+ AV_CODEC_ID_TAK, -+ AV_CODEC_ID_METASOUND, -+ AV_CODEC_ID_PAF_AUDIO, -+ AV_CODEC_ID_ON2AVC, -+ AV_CODEC_ID_DSS_SP, -+ AV_CODEC_ID_CODEC2, -+ AV_CODEC_ID_FFWAVESYNTH, -+ AV_CODEC_ID_SONIC, -+ AV_CODEC_ID_SONIC_LS, -+ AV_CODEC_ID_EVRC, -+ AV_CODEC_ID_SMV, -+ AV_CODEC_ID_DSD_LSBF, -+ AV_CODEC_ID_DSD_MSBF, -+ AV_CODEC_ID_DSD_LSBF_PLANAR, -+ AV_CODEC_ID_DSD_MSBF_PLANAR, -+ AV_CODEC_ID_4GV, -+ AV_CODEC_ID_INTERPLAY_ACM, -+ AV_CODEC_ID_XMA1, -+ AV_CODEC_ID_XMA2, -+ AV_CODEC_ID_DST, -+ AV_CODEC_ID_ATRAC3AL, -+ AV_CODEC_ID_ATRAC3PAL, -+ AV_CODEC_ID_DOLBY_E, -+ AV_CODEC_ID_APTX, -+ AV_CODEC_ID_APTX_HD, -+ AV_CODEC_ID_SBC, -+ AV_CODEC_ID_ATRAC9, -+ AV_CODEC_ID_HCOM, -+ AV_CODEC_ID_ACELP_KELVIN, -+ AV_CODEC_ID_MPEGH_3D_AUDIO, -+ AV_CODEC_ID_SIREN, -+ AV_CODEC_ID_HCA, -+ AV_CODEC_ID_FASTAUDIO, -+ AV_CODEC_ID_MSNSIREN, -+ -+ /* subtitle codecs */ -+ AV_CODEC_ID_FIRST_SUBTITLE = -+ 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. -+ AV_CODEC_ID_DVD_SUBTITLE = 0x17000, -+ AV_CODEC_ID_DVB_SUBTITLE, -+ AV_CODEC_ID_TEXT, ///< raw UTF-8 text -+ AV_CODEC_ID_XSUB, -+ AV_CODEC_ID_SSA, -+ AV_CODEC_ID_MOV_TEXT, -+ AV_CODEC_ID_HDMV_PGS_SUBTITLE, -+ AV_CODEC_ID_DVB_TELETEXT, -+ AV_CODEC_ID_SRT, -+ AV_CODEC_ID_MICRODVD, -+ AV_CODEC_ID_EIA_608, -+ AV_CODEC_ID_JACOSUB, -+ AV_CODEC_ID_SAMI, -+ AV_CODEC_ID_REALTEXT, -+ AV_CODEC_ID_STL, -+ AV_CODEC_ID_SUBVIEWER1, -+ AV_CODEC_ID_SUBVIEWER, -+ AV_CODEC_ID_SUBRIP, -+ AV_CODEC_ID_WEBVTT, -+ AV_CODEC_ID_MPL2, -+ AV_CODEC_ID_VPLAYER, -+ AV_CODEC_ID_PJS, -+ AV_CODEC_ID_ASS, -+ AV_CODEC_ID_HDMV_TEXT_SUBTITLE, -+ AV_CODEC_ID_TTML, -+ AV_CODEC_ID_ARIB_CAPTION, -+ -+ /* other specific kind of codecs (generally used for attachments) */ -+ AV_CODEC_ID_FIRST_UNKNOWN = -+ 0x18000, ///< A dummy ID pointing at the start of various fake codecs. -+ AV_CODEC_ID_TTF = 0x18000, -+ -+ AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program -+ ///< stream. -+ AV_CODEC_ID_EPG, -+ AV_CODEC_ID_BINTEXT, -+ AV_CODEC_ID_XBIN, -+ AV_CODEC_ID_IDF, -+ AV_CODEC_ID_OTF, -+ AV_CODEC_ID_SMPTE_KLV, -+ AV_CODEC_ID_DVD_NAV, -+ AV_CODEC_ID_TIMED_ID3, -+ AV_CODEC_ID_BIN_DATA, -+ -+ AV_CODEC_ID_PROBE = -+ 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf -+ ///< should attempt to identify it -+ -+ AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS -+ * stream (only used by libavformat) */ -+ AV_CODEC_ID_MPEG4SYSTEMS = -+ 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems -+ * stream (only used by libavformat) */ -+ AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing -+ ///< only metadata information. -+ AV_CODEC_ID_WRAPPED_AVFRAME = -+ 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket -+}; -+ -+/** -+ * Get the type of the given codec. -+ */ -+enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); -+ -+/** -+ * Get the name of a codec. -+ * @return a static string identifying the codec; never NULL -+ */ -+const char* avcodec_get_name(enum AVCodecID id); -+ -+/** -+ * Return codec bits per sample. -+ * -+ * @param[in] codec_id the codec -+ * @return Number of bits per sample or zero if unknown for the given codec. -+ */ -+int av_get_bits_per_sample(enum AVCodecID codec_id); -+ -+/** -+ * Return codec bits per sample. -+ * Only return non-zero if the bits per sample is exactly correct, not an -+ * approximation. -+ * -+ * @param[in] codec_id the codec -+ * @return Number of bits per sample or zero if unknown for the given codec. -+ */ -+int av_get_exact_bits_per_sample(enum AVCodecID codec_id); -+ -+/** -+ * Return a name for the specified profile, if available. -+ * -+ * @param codec_id the ID of the codec to which the requested profile belongs -+ * @param profile the profile value for which a name is requested -+ * @return A name for the profile if found, NULL otherwise. -+ * -+ * @note unlike av_get_profile_name(), which searches a list of profiles -+ * supported by a specific decoder or encoder implementation, this -+ * function searches the list of profiles from the AVCodecDescriptor -+ */ -+const char* avcodec_profile_name(enum AVCodecID codec_id, int profile); -+ -+/** -+ * Return the PCM codec associated with a sample format. -+ * @param be endianness, 0 for little, 1 for big, -+ * -1 (or anything else) for native -+ * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE -+ */ -+enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); -+ -+/** -+ * @} -+ */ -+ -+#endif // AVCODEC_CODEC_ID_H -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_par.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_par.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_par.h -@@ -0,0 +1,236 @@ -+/* -+ * Codec parameters public API -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_CODEC_PAR_H -+#define AVCODEC_CODEC_PAR_H -+ -+#include -+ -+#include "libavutil/avutil.h" -+#include "libavutil/rational.h" -+#include "libavutil/pixfmt.h" -+ -+#include "codec_id.h" -+ -+/** -+ * @addtogroup lavc_core -+ */ -+ -+enum AVFieldOrder { -+ AV_FIELD_UNKNOWN, -+ AV_FIELD_PROGRESSIVE, -+ AV_FIELD_TT, //< Top coded_first, top displayed first -+ AV_FIELD_BB, //< Bottom coded first, bottom displayed first -+ AV_FIELD_TB, //< Top coded first, bottom displayed first -+ AV_FIELD_BT, //< Bottom coded first, top displayed first -+}; -+ -+/** -+ * This struct describes the properties of an encoded stream. -+ * -+ * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must -+ * be allocated with avcodec_parameters_alloc() and freed with -+ * avcodec_parameters_free(). -+ */ -+typedef struct AVCodecParameters { -+ /** -+ * General type of the encoded data. -+ */ -+ enum AVMediaType codec_type; -+ /** -+ * Specific type of the encoded data (the codec used). -+ */ -+ enum AVCodecID codec_id; -+ /** -+ * Additional information about the codec (corresponds to the AVI FOURCC). -+ */ -+ uint32_t codec_tag; -+ -+ /** -+ * Extra binary data needed for initializing the decoder, codec-dependent. -+ * -+ * Must be allocated with av_malloc() and will be freed by -+ * avcodec_parameters_free(). The allocated size of extradata must be at -+ * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding -+ * bytes zeroed. -+ */ -+ uint8_t* extradata; -+ /** -+ * Size of the extradata content in bytes. -+ */ -+ int extradata_size; -+ -+ /** -+ * - video: the pixel format, the value corresponds to enum AVPixelFormat. -+ * - audio: the sample format, the value corresponds to enum AVSampleFormat. -+ */ -+ int format; -+ -+ /** -+ * The average bitrate of the encoded data (in bits per second). -+ */ -+ int64_t bit_rate; -+ -+ /** -+ * The number of bits per sample in the codedwords. -+ * -+ * This is basically the bitrate per sample. It is mandatory for a bunch of -+ * formats to actually decode them. It's the number of bits for one sample in -+ * the actual coded bitstream. -+ * -+ * This could be for example 4 for ADPCM -+ * For PCM formats this matches bits_per_raw_sample -+ * Can be 0 -+ */ -+ int bits_per_coded_sample; -+ -+ /** -+ * This is the number of valid bits in each output sample. If the -+ * sample format has more bits, the least significant bits are additional -+ * padding bits, which are always 0. Use right shifts to reduce the sample -+ * to its actual size. For example, audio formats with 24 bit samples will -+ * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. -+ * To get the original sample use "(int32_t)sample >> 8"." -+ * -+ * For ADPCM this might be 12 or 16 or similar -+ * Can be 0 -+ */ -+ int bits_per_raw_sample; -+ -+ /** -+ * Codec-specific bitstream restrictions that the stream conforms to. -+ */ -+ int profile; -+ int level; -+ -+ /** -+ * Video only. The dimensions of the video frame in pixels. -+ */ -+ int width; -+ int height; -+ -+ /** -+ * Video only. The aspect ratio (width / height) which a single pixel -+ * should have when displayed. -+ * -+ * When the aspect ratio is unknown / undefined, the numerator should be -+ * set to 0 (the denominator may have any value). -+ */ -+ AVRational sample_aspect_ratio; -+ -+ /** -+ * Video only. The order of the fields in interlaced video. -+ */ -+ enum AVFieldOrder field_order; -+ -+ /** -+ * Video only. Additional colorspace characteristics. -+ */ -+ enum AVColorRange color_range; -+ enum AVColorPrimaries color_primaries; -+ enum AVColorTransferCharacteristic color_trc; -+ enum AVColorSpace color_space; -+ enum AVChromaLocation chroma_location; -+ -+ /** -+ * Video only. Number of delayed frames. -+ */ -+ int video_delay; -+ -+ /** -+ * Audio only. The channel layout bitmask. May be 0 if the channel layout is -+ * unknown or unspecified, otherwise the number of bits set must be equal to -+ * the channels field. -+ */ -+ uint64_t channel_layout; -+ /** -+ * Audio only. The number of audio channels. -+ */ -+ int channels; -+ /** -+ * Audio only. The number of audio samples per second. -+ */ -+ int sample_rate; -+ /** -+ * Audio only. The number of bytes per coded audio frame, required by some -+ * formats. -+ * -+ * Corresponds to nBlockAlign in WAVEFORMATEX. -+ */ -+ int block_align; -+ /** -+ * Audio only. Audio frame size, if known. Required by some formats to be -+ * static. -+ */ -+ int frame_size; -+ -+ /** -+ * Audio only. The amount of padding (in samples) inserted by the encoder at -+ * the beginning of the audio. I.e. this number of leading decoded samples -+ * must be discarded by the caller to get the original audio without leading -+ * padding. -+ */ -+ int initial_padding; -+ /** -+ * Audio only. The amount of padding (in samples) appended by the encoder to -+ * the end of the audio. I.e. this number of decoded samples must be -+ * discarded by the caller from the end of the stream to get the original -+ * audio without any trailing padding. -+ */ -+ int trailing_padding; -+ /** -+ * Audio only. Number of samples to skip after a discontinuity. -+ */ -+ int seek_preroll; -+} AVCodecParameters; -+ -+/** -+ * Allocate a new AVCodecParameters and set its fields to default values -+ * (unknown/invalid/0). The returned struct must be freed with -+ * avcodec_parameters_free(). -+ */ -+AVCodecParameters* avcodec_parameters_alloc(void); -+ -+/** -+ * Free an AVCodecParameters instance and everything associated with it and -+ * write NULL to the supplied pointer. -+ */ -+void avcodec_parameters_free(AVCodecParameters** par); -+ -+/** -+ * Copy the contents of src to dst. Any allocated fields in dst are freed and -+ * replaced with newly allocated duplicates of the corresponding fields in src. -+ * -+ * @return >= 0 on success, a negative AVERROR code on failure. -+ */ -+int avcodec_parameters_copy(AVCodecParameters* dst, -+ const AVCodecParameters* src); -+ -+/** -+ * This function is the same as av_get_audio_frame_duration(), except it works -+ * with AVCodecParameters instead of an AVCodecContext. -+ */ -+int av_get_audio_frame_duration2(AVCodecParameters* par, int frame_bytes); -+ -+/** -+ * @} -+ */ -+ -+#endif // AVCODEC_CODEC_PAR_H -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/defs.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/defs.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/defs.h -@@ -0,0 +1,171 @@ -+/* -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_DEFS_H -+#define AVCODEC_DEFS_H -+ -+/** -+ * @file -+ * @ingroup libavc -+ * Misc types and constants that do not belong anywhere else. -+ */ -+ -+#include -+#include -+ -+/** -+ * @ingroup lavc_decoding -+ * Required number of additionally allocated bytes at the end of the input -+ * bitstream for decoding. This is mainly needed because some optimized -+ * bitstream readers read 32 or 64 bit at once and could read over the end.
-+ * Note: If the first 23 bits of the additional bytes are not 0, then damaged -+ * MPEG bitstreams could cause overread and segfault. -+ */ -+#define AV_INPUT_BUFFER_PADDING_SIZE 64 -+ -+/** -+ * @ingroup lavc_decoding -+ */ -+enum AVDiscard { -+ /* We leave some space between them for extensions (drop some -+ * keyframes for intra-only or drop just some bidir frames). */ -+ AVDISCARD_NONE = -16, ///< discard nothing -+ AVDISCARD_DEFAULT = -+ 0, ///< discard useless packets like 0 size packets in avi -+ AVDISCARD_NONREF = 8, ///< discard all non reference -+ AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames -+ AVDISCARD_NONINTRA = 24, ///< discard all non intra frames -+ AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes -+ AVDISCARD_ALL = 48, ///< discard all -+}; -+ -+enum AVAudioServiceType { -+ AV_AUDIO_SERVICE_TYPE_MAIN = 0, -+ AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, -+ AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, -+ AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, -+ AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, -+ AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, -+ AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, -+ AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, -+ AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, -+ AV_AUDIO_SERVICE_TYPE_NB, ///< Not part of ABI -+}; -+ -+/** -+ * Pan Scan area. -+ * This specifies the area which should be displayed. -+ * Note there may be multiple such areas for one frame. -+ */ -+typedef struct AVPanScan { -+ /** -+ * id -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ int id; -+ -+ /** -+ * width and height in 1/16 pel -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ int width; -+ int height; -+ -+ /** -+ * position of the top left corner in 1/16 pel for up to 3 fields/frames -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ int16_t position[3][2]; -+} AVPanScan; -+ -+/** -+ * This structure describes the bitrate properties of an encoded bitstream. It -+ * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD -+ * parameters for H.264/HEVC. -+ */ -+typedef struct AVCPBProperties { -+ /** -+ * Maximum bitrate of the stream, in bits per second. -+ * Zero if unknown or unspecified. -+ */ -+ int64_t max_bitrate; -+ /** -+ * Minimum bitrate of the stream, in bits per second. -+ * Zero if unknown or unspecified. -+ */ -+ int64_t min_bitrate; -+ /** -+ * Average bitrate of the stream, in bits per second. -+ * Zero if unknown or unspecified. -+ */ -+ int64_t avg_bitrate; -+ -+ /** -+ * The size of the buffer to which the ratecontrol is applied, in bits. -+ * Zero if unknown or unspecified. -+ */ -+ int64_t buffer_size; -+ -+ /** -+ * The delay between the time the packet this structure is associated with -+ * is received and the time when it should be decoded, in periods of a 27MHz -+ * clock. -+ * -+ * UINT64_MAX when unknown or unspecified. -+ */ -+ uint64_t vbv_delay; -+} AVCPBProperties; -+ -+/** -+ * Allocate a CPB properties structure and initialize its fields to default -+ * values. -+ * -+ * @param size if non-NULL, the size of the allocated struct will be written -+ * here. This is useful for embedding it in side data. -+ * -+ * @return the newly allocated struct or NULL on failure -+ */ -+AVCPBProperties* av_cpb_properties_alloc(size_t* size); -+ -+/** -+ * This structure supplies correlation between a packet timestamp and a wall -+ * clock production time. The definition follows the Producer Reference Time -+ * ('prft') as defined in ISO/IEC 14496-12 -+ */ -+typedef struct AVProducerReferenceTime { -+ /** -+ * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). -+ */ -+ int64_t wallclock; -+ int flags; -+} AVProducerReferenceTime; -+ -+/** -+ * Encode extradata length to a buffer. Used by xiph codecs. -+ * -+ * @param s buffer to write to; must be at least (v/255+1) bytes long -+ * @param v size of extradata in bytes -+ * @return number of bytes written to the buffer. -+ */ -+unsigned int av_xiphlacing(unsigned char* s, unsigned int v); -+ -+#endif // AVCODEC_DEFS_H -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/packet.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/packet.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/packet.h -@@ -0,0 +1,724 @@ -+/* -+ * AVPacket public API -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_PACKET_H -+#define AVCODEC_PACKET_H -+ -+#include -+#include -+ -+#include "libavutil/attributes.h" -+#include "libavutil/buffer.h" -+#include "libavutil/dict.h" -+#include "libavutil/rational.h" -+ -+#include "libavcodec/version.h" -+ -+/** -+ * @defgroup lavc_packet AVPacket -+ * -+ * Types and functions for working with AVPacket. -+ * @{ -+ */ -+enum AVPacketSideDataType { -+ /** -+ * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE -+ * bytes worth of palette. This side data signals that a new palette is -+ * present. -+ */ -+ AV_PKT_DATA_PALETTE, -+ -+ /** -+ * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format -+ * that the extradata buffer was changed and the receiving side should -+ * act upon it appropriately. The new extradata is embedded in the side -+ * data buffer and should be immediately used for processing the current -+ * frame or packet. -+ */ -+ AV_PKT_DATA_NEW_EXTRADATA, -+ -+ /** -+ * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: -+ * @code -+ * u32le param_flags -+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) -+ * s32le channel_count -+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) -+ * u64le channel_layout -+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) -+ * s32le sample_rate -+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) -+ * s32le width -+ * s32le height -+ * @endcode -+ */ -+ AV_PKT_DATA_PARAM_CHANGE, -+ -+ /** -+ * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of -+ * structures with info about macroblocks relevant to splitting the -+ * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). -+ * That is, it does not necessarily contain info about all macroblocks, -+ * as long as the distance between macroblocks in the info is smaller -+ * than the target payload size. -+ * Each MB info structure is 12 bytes, and is laid out as follows: -+ * @code -+ * u32le bit offset from the start of the packet -+ * u8 current quantizer at the start of the macroblock -+ * u8 GOB number -+ * u16le macroblock address within the GOB -+ * u8 horizontal MV predictor -+ * u8 vertical MV predictor -+ * u8 horizontal MV predictor for block number 3 -+ * u8 vertical MV predictor for block number 3 -+ * @endcode -+ */ -+ AV_PKT_DATA_H263_MB_INFO, -+ -+ /** -+ * This side data should be associated with an audio stream and contains -+ * ReplayGain information in form of the AVReplayGain struct. -+ */ -+ AV_PKT_DATA_REPLAYGAIN, -+ -+ /** -+ * This side data contains a 3x3 transformation matrix describing an affine -+ * transformation that needs to be applied to the decoded video frames for -+ * correct presentation. -+ * -+ * See libavutil/display.h for a detailed description of the data. -+ */ -+ AV_PKT_DATA_DISPLAYMATRIX, -+ -+ /** -+ * This side data should be associated with a video stream and contains -+ * Stereoscopic 3D information in form of the AVStereo3D struct. -+ */ -+ AV_PKT_DATA_STEREO3D, -+ -+ /** -+ * This side data should be associated with an audio stream and corresponds -+ * to enum AVAudioServiceType. -+ */ -+ AV_PKT_DATA_AUDIO_SERVICE_TYPE, -+ -+ /** -+ * This side data contains quality related information from the encoder. -+ * @code -+ * u32le quality factor of the compressed frame. Allowed range is between 1 -+ * (good) and FF_LAMBDA_MAX (bad). u8 picture type u8 error count u16 -+ * reserved u64le[error count] sum of squared differences between encoder in -+ * and output -+ * @endcode -+ */ -+ AV_PKT_DATA_QUALITY_STATS, -+ -+ /** -+ * This side data contains an integer value representing the stream index -+ * of a "fallback" track. A fallback track indicates an alternate -+ * track to use when the current track can not be decoded for some reason. -+ * e.g. no decoder available for codec. -+ */ -+ AV_PKT_DATA_FALLBACK_TRACK, -+ -+ /** -+ * This side data corresponds to the AVCPBProperties struct. -+ */ -+ AV_PKT_DATA_CPB_PROPERTIES, -+ -+ /** -+ * Recommmends skipping the specified number of samples -+ * @code -+ * u32le number of samples to skip from start of this packet -+ * u32le number of samples to skip from end of this packet -+ * u8 reason for start skip -+ * u8 reason for end skip (0=padding silence, 1=convergence) -+ * @endcode -+ */ -+ AV_PKT_DATA_SKIP_SAMPLES, -+ -+ /** -+ * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that -+ * the packet may contain "dual mono" audio specific to Japanese DTV -+ * and if it is true, recommends only the selected channel to be used. -+ * @code -+ * u8 selected channels (0=mail/left, 1=sub/right, 2=both) -+ * @endcode -+ */ -+ AV_PKT_DATA_JP_DUALMONO, -+ -+ /** -+ * A list of zero terminated key/value strings. There is no end marker for -+ * the list, so it is required to rely on the side data size to stop. -+ */ -+ AV_PKT_DATA_STRINGS_METADATA, -+ -+ /** -+ * Subtitle event position -+ * @code -+ * u32le x1 -+ * u32le y1 -+ * u32le x2 -+ * u32le y2 -+ * @endcode -+ */ -+ AV_PKT_DATA_SUBTITLE_POSITION, -+ -+ /** -+ * Data found in BlockAdditional element of matroska container. There is -+ * no end marker for the data, so it is required to rely on the side data -+ * size to recognize the end. 8 byte id (as found in BlockAddId) followed -+ * by data. -+ */ -+ AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, -+ -+ /** -+ * The optional first identifier line of a WebVTT cue. -+ */ -+ AV_PKT_DATA_WEBVTT_IDENTIFIER, -+ -+ /** -+ * The optional settings (rendering instructions) that immediately -+ * follow the timestamp specifier of a WebVTT cue. -+ */ -+ AV_PKT_DATA_WEBVTT_SETTINGS, -+ -+ /** -+ * A list of zero terminated key/value strings. There is no end marker for -+ * the list, so it is required to rely on the side data size to stop. This -+ * side data includes updated metadata which appeared in the stream. -+ */ -+ AV_PKT_DATA_METADATA_UPDATE, -+ -+ /** -+ * MPEGTS stream ID as uint8_t, this is required to pass the stream ID -+ * information from the demuxer to the corresponding muxer. -+ */ -+ AV_PKT_DATA_MPEGTS_STREAM_ID, -+ -+ /** -+ * Mastering display metadata (based on SMPTE-2086:2014). This metadata -+ * should be associated with a video stream and contains data in the form -+ * of the AVMasteringDisplayMetadata struct. -+ */ -+ AV_PKT_DATA_MASTERING_DISPLAY_METADATA, -+ -+ /** -+ * This side data should be associated with a video stream and corresponds -+ * to the AVSphericalMapping structure. -+ */ -+ AV_PKT_DATA_SPHERICAL, -+ -+ /** -+ * Content light level (based on CTA-861.3). This metadata should be -+ * associated with a video stream and contains data in the form of the -+ * AVContentLightMetadata struct. -+ */ -+ AV_PKT_DATA_CONTENT_LIGHT_LEVEL, -+ -+ /** -+ * ATSC A53 Part 4 Closed Captions. This metadata should be associated with -+ * a video stream. A53 CC bitstream is stored as uint8_t in -+ * AVPacketSideData.data. The number of bytes of CC data is -+ * AVPacketSideData.size. -+ */ -+ AV_PKT_DATA_A53_CC, -+ -+ /** -+ * This side data is encryption initialization data. -+ * The format is not part of ABI, use av_encryption_init_info_* methods to -+ * access. -+ */ -+ AV_PKT_DATA_ENCRYPTION_INIT_INFO, -+ -+ /** -+ * This side data contains encryption info for how to decrypt the packet. -+ * The format is not part of ABI, use av_encryption_info_* methods to access. -+ */ -+ AV_PKT_DATA_ENCRYPTION_INFO, -+ -+ /** -+ * Active Format Description data consisting of a single byte as specified -+ * in ETSI TS 101 154 using AVActiveFormatDescription enum. -+ */ -+ AV_PKT_DATA_AFD, -+ -+ /** -+ * Producer Reference Time data corresponding to the AVProducerReferenceTime -+ * struct, usually exported by some encoders (on demand through the prft flag -+ * set in the AVCodecContext export_side_data field). -+ */ -+ AV_PKT_DATA_PRFT, -+ -+ /** -+ * ICC profile data consisting of an opaque octet buffer following the -+ * format described by ISO 15076-1. -+ */ -+ AV_PKT_DATA_ICC_PROFILE, -+ -+ /** -+ * DOVI configuration -+ * ref: -+ * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, -+ * section 2.2 -+ * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, -+ * section 3.3 Tags are stored in struct AVDOVIDecoderConfigurationRecord. -+ */ -+ AV_PKT_DATA_DOVI_CONF, -+ -+ /** -+ * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 -+ * uint32_t where the first uint32_t describes how many (1-3) of the other -+ * timecodes are used. The timecode format is described in the documentation -+ * of av_timecode_get_smpte_from_framenum() function in libavutil/timecode.h. -+ */ -+ AV_PKT_DATA_S12M_TIMECODE, -+ -+ /** -+ * HDR10+ dynamic metadata associated with a video frame. The metadata is in -+ * the form of the AVDynamicHDRPlus struct and contains -+ * information for color volume transform - application 4 of -+ * SMPTE 2094-40:2016 standard. -+ */ -+ AV_PKT_DATA_DYNAMIC_HDR10_PLUS, -+ -+ /** -+ * The number of side data types. -+ * This is not part of the public API/ABI in the sense that it may -+ * change when new side data types are added. -+ * This must stay the last enum value. -+ * If its value becomes huge, some code using it -+ * needs to be updated as it assumes it to be smaller than other limits. -+ */ -+ AV_PKT_DATA_NB -+}; -+ -+#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS // DEPRECATED -+ -+typedef struct AVPacketSideData { -+ uint8_t* data; -+ size_t size; -+ enum AVPacketSideDataType type; -+} AVPacketSideData; -+ -+/** -+ * This structure stores compressed data. It is typically exported by demuxers -+ * and then passed as input to decoders, or received as output from encoders and -+ * then passed to muxers. -+ * -+ * For video, it should typically contain one compressed frame. For audio it may -+ * contain several compressed frames. Encoders are allowed to output empty -+ * packets, with no compressed data, containing only side data -+ * (e.g. to update some stream parameters at the end of encoding). -+ * -+ * The semantics of data ownership depends on the buf field. -+ * If it is set, the packet data is dynamically allocated and is -+ * valid indefinitely until a call to av_packet_unref() reduces the -+ * reference count to 0. -+ * -+ * If the buf field is not set av_packet_ref() would make a copy instead -+ * of increasing the reference count. -+ * -+ * The side data is always allocated with av_malloc(), copied by -+ * av_packet_ref() and freed by av_packet_unref(). -+ * -+ * sizeof(AVPacket) being a part of the public ABI is deprecated. once -+ * av_init_packet() is removed, new packets will only be able to be allocated -+ * with av_packet_alloc(), and new fields may be added to the end of the struct -+ * with a minor bump. -+ * -+ * @see av_packet_alloc -+ * @see av_packet_ref -+ * @see av_packet_unref -+ */ -+typedef struct AVPacket { -+ /** -+ * A reference to the reference-counted buffer where the packet data is -+ * stored. -+ * May be NULL, then the packet data is not reference-counted. -+ */ -+ AVBufferRef* buf; -+ /** -+ * Presentation timestamp in AVStream->time_base units; the time at which -+ * the decompressed packet will be presented to the user. -+ * Can be AV_NOPTS_VALUE if it is not stored in the file. -+ * pts MUST be larger or equal to dts as presentation cannot happen before -+ * decompression, unless one wants to view hex dumps. Some formats misuse -+ * the terms dts and pts/cts to mean something different. Such timestamps -+ * must be converted to true pts/dts before they are stored in AVPacket. -+ */ -+ int64_t pts; -+ /** -+ * Decompression timestamp in AVStream->time_base units; the time at which -+ * the packet is decompressed. -+ * Can be AV_NOPTS_VALUE if it is not stored in the file. -+ */ -+ int64_t dts; -+ uint8_t* data; -+ int size; -+ int stream_index; -+ /** -+ * A combination of AV_PKT_FLAG values -+ */ -+ int flags; -+ /** -+ * Additional packet data that can be provided by the container. -+ * Packet can contain several types of side information. -+ */ -+ AVPacketSideData* side_data; -+ int side_data_elems; -+ -+ /** -+ * Duration of this packet in AVStream->time_base units, 0 if unknown. -+ * Equals next_pts - this_pts in presentation order. -+ */ -+ int64_t duration; -+ -+ int64_t pos; ///< byte position in stream, -1 if unknown -+ -+ /** -+ * for some private data of the user -+ */ -+ void* opaque; -+ -+ /** -+ * AVBufferRef for free use by the API user. FFmpeg will never check the -+ * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when -+ * the packet is unreferenced. av_packet_copy_props() calls create a new -+ * reference with av_buffer_ref() for the target packet's opaque_ref field. -+ * -+ * This is unrelated to the opaque field, although it serves a similar -+ * purpose. -+ */ -+ AVBufferRef* opaque_ref; -+ -+ /** -+ * Time base of the packet's timestamps. -+ * In the future, this field may be set on packets output by encoders or -+ * demuxers, but its value will be by default ignored on input to decoders -+ * or muxers. -+ */ -+ AVRational time_base; -+} AVPacket; -+ -+#if FF_API_INIT_PACKET -+attribute_deprecated typedef struct AVPacketList { -+ AVPacket pkt; -+ struct AVPacketList* next; -+} AVPacketList; -+#endif -+ -+#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe -+#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted -+/** -+ * Flag is used to discard packets which are required to maintain valid -+ * decoder state but are not required for output and should be dropped -+ * after decoding. -+ **/ -+#define AV_PKT_FLAG_DISCARD 0x0004 -+/** -+ * The packet comes from a trusted source. -+ * -+ * Otherwise-unsafe constructs such as arbitrary pointers to data -+ * outside the packet may be followed. -+ */ -+#define AV_PKT_FLAG_TRUSTED 0x0008 -+/** -+ * Flag is used to indicate packets that contain frames that can -+ * be discarded by the decoder. I.e. Non-reference frames. -+ */ -+#define AV_PKT_FLAG_DISPOSABLE 0x0010 -+ -+enum AVSideDataParamChangeFlags { -+ AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, -+ AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, -+ AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, -+ AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, -+}; -+ -+/** -+ * Allocate an AVPacket and set its fields to default values. The resulting -+ * struct must be freed using av_packet_free(). -+ * -+ * @return An AVPacket filled with default values or NULL on failure. -+ * -+ * @note this only allocates the AVPacket itself, not the data buffers. Those -+ * must be allocated through other means such as av_new_packet. -+ * -+ * @see av_new_packet -+ */ -+AVPacket* av_packet_alloc(void); -+ -+/** -+ * Create a new packet that references the same data as src. -+ * -+ * This is a shortcut for av_packet_alloc()+av_packet_ref(). -+ * -+ * @return newly created AVPacket on success, NULL on error. -+ * -+ * @see av_packet_alloc -+ * @see av_packet_ref -+ */ -+AVPacket* av_packet_clone(const AVPacket* src); -+ -+/** -+ * Free the packet, if the packet is reference counted, it will be -+ * unreferenced first. -+ * -+ * @param pkt packet to be freed. The pointer will be set to NULL. -+ * @note passing NULL is a no-op. -+ */ -+void av_packet_free(AVPacket** pkt); -+ -+#if FF_API_INIT_PACKET -+/** -+ * Initialize optional fields of a packet with default values. -+ * -+ * Note, this does not touch the data and size members, which have to be -+ * initialized separately. -+ * -+ * @param pkt packet -+ * -+ * @see av_packet_alloc -+ * @see av_packet_unref -+ * -+ * @deprecated This function is deprecated. Once it's removed, -+ sizeof(AVPacket) will not be a part of the ABI anymore. -+ */ -+attribute_deprecated void av_init_packet(AVPacket* pkt); -+#endif -+ -+/** -+ * Allocate the payload of a packet and initialize its fields with -+ * default values. -+ * -+ * @param pkt packet -+ * @param size wanted payload size -+ * @return 0 if OK, AVERROR_xxx otherwise -+ */ -+int av_new_packet(AVPacket* pkt, int size); -+ -+/** -+ * Reduce packet size, correctly zeroing padding -+ * -+ * @param pkt packet -+ * @param size new size -+ */ -+void av_shrink_packet(AVPacket* pkt, int size); -+ -+/** -+ * Increase packet size, correctly zeroing padding -+ * -+ * @param pkt packet -+ * @param grow_by number of bytes by which to increase the size of the packet -+ */ -+int av_grow_packet(AVPacket* pkt, int grow_by); -+ -+/** -+ * Initialize a reference-counted packet from av_malloc()ed data. -+ * -+ * @param pkt packet to be initialized. This function will set the data, size, -+ * and buf fields, all others are left untouched. -+ * @param data Data allocated by av_malloc() to be used as packet data. If this -+ * function returns successfully, the data is owned by the underlying -+ * AVBuffer. The caller may not access the data through other means. -+ * @param size size of data in bytes, without the padding. I.e. the full buffer -+ * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. -+ * -+ * @return 0 on success, a negative AVERROR on error -+ */ -+int av_packet_from_data(AVPacket* pkt, uint8_t* data, int size); -+ -+/** -+ * Allocate new information of a packet. -+ * -+ * @param pkt packet -+ * @param type side information type -+ * @param size side information size -+ * @return pointer to fresh allocated data or NULL otherwise -+ */ -+uint8_t* av_packet_new_side_data(AVPacket* pkt, enum AVPacketSideDataType type, -+ size_t size); -+ -+/** -+ * Wrap an existing array as a packet side data. -+ * -+ * @param pkt packet -+ * @param type side information type -+ * @param data the side data array. It must be allocated with the av_malloc() -+ * family of functions. The ownership of the data is transferred to -+ * pkt. -+ * @param size side information size -+ * @return a non-negative number on success, a negative AVERROR code on -+ * failure. On failure, the packet is unchanged and the data remains -+ * owned by the caller. -+ */ -+int av_packet_add_side_data(AVPacket* pkt, enum AVPacketSideDataType type, -+ uint8_t* data, size_t size); -+ -+/** -+ * Shrink the already allocated side data buffer -+ * -+ * @param pkt packet -+ * @param type side information type -+ * @param size new side information size -+ * @return 0 on success, < 0 on failure -+ */ -+int av_packet_shrink_side_data(AVPacket* pkt, enum AVPacketSideDataType type, -+ size_t size); -+ -+/** -+ * Get side information from packet. -+ * -+ * @param pkt packet -+ * @param type desired side information type -+ * @param size If supplied, *size will be set to the size of the side data -+ * or to zero if the desired side data is not present. -+ * @return pointer to data if present or NULL otherwise -+ */ -+uint8_t* av_packet_get_side_data(const AVPacket* pkt, -+ enum AVPacketSideDataType type, size_t* size); -+ -+const char* av_packet_side_data_name(enum AVPacketSideDataType type); -+ -+/** -+ * Pack a dictionary for use in side_data. -+ * -+ * @param dict The dictionary to pack. -+ * @param size pointer to store the size of the returned data -+ * @return pointer to data if successful, NULL otherwise -+ */ -+uint8_t* av_packet_pack_dictionary(AVDictionary* dict, size_t* size); -+/** -+ * Unpack a dictionary from side_data. -+ * -+ * @param data data from side_data -+ * @param size size of the data -+ * @param dict the metadata storage dictionary -+ * @return 0 on success, < 0 on failure -+ */ -+int av_packet_unpack_dictionary(const uint8_t* data, size_t size, -+ AVDictionary** dict); -+ -+/** -+ * Convenience function to free all the side data stored. -+ * All the other fields stay untouched. -+ * -+ * @param pkt packet -+ */ -+void av_packet_free_side_data(AVPacket* pkt); -+ -+/** -+ * Setup a new reference to the data described by a given packet -+ * -+ * If src is reference-counted, setup dst as a new reference to the -+ * buffer in src. Otherwise allocate a new buffer in dst and copy the -+ * data from src into it. -+ * -+ * All the other fields are copied from src. -+ * -+ * @see av_packet_unref -+ * -+ * @param dst Destination packet. Will be completely overwritten. -+ * @param src Source packet -+ * -+ * @return 0 on success, a negative AVERROR on error. On error, dst -+ * will be blank (as if returned by av_packet_alloc()). -+ */ -+int av_packet_ref(AVPacket* dst, const AVPacket* src); -+ -+/** -+ * Wipe the packet. -+ * -+ * Unreference the buffer referenced by the packet and reset the -+ * remaining packet fields to their default values. -+ * -+ * @param pkt The packet to be unreferenced. -+ */ -+void av_packet_unref(AVPacket* pkt); -+ -+/** -+ * Move every field in src to dst and reset src. -+ * -+ * @see av_packet_unref -+ * -+ * @param src Source packet, will be reset -+ * @param dst Destination packet -+ */ -+void av_packet_move_ref(AVPacket* dst, AVPacket* src); -+ -+/** -+ * Copy only "properties" fields from src to dst. -+ * -+ * Properties for the purpose of this function are all the fields -+ * beside those related to the packet data (buf, data, size) -+ * -+ * @param dst Destination packet -+ * @param src Source packet -+ * -+ * @return 0 on success AVERROR on failure. -+ */ -+int av_packet_copy_props(AVPacket* dst, const AVPacket* src); -+ -+/** -+ * Ensure the data described by a given packet is reference counted. -+ * -+ * @note This function does not ensure that the reference will be writable. -+ * Use av_packet_make_writable instead for that purpose. -+ * -+ * @see av_packet_ref -+ * @see av_packet_make_writable -+ * -+ * @param pkt packet whose data should be made reference counted. -+ * -+ * @return 0 on success, a negative AVERROR on error. On failure, the -+ * packet is unchanged. -+ */ -+int av_packet_make_refcounted(AVPacket* pkt); -+ -+/** -+ * Create a writable reference for the data described by a given packet, -+ * avoiding data copy if possible. -+ * -+ * @param pkt Packet whose data should be made writable. -+ * -+ * @return 0 on success, a negative AVERROR on failure. On failure, the -+ * packet is unchanged. -+ */ -+int av_packet_make_writable(AVPacket* pkt); -+ -+/** -+ * Convert valid timing fields (timestamps / durations) in a packet from one -+ * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be -+ * ignored. -+ * -+ * @param pkt packet on which the conversion will be performed -+ * @param tb_src source timebase, in which the timing fields in pkt are -+ * expressed -+ * @param tb_dst destination timebase, to which the timing fields will be -+ * converted -+ */ -+void av_packet_rescale_ts(AVPacket* pkt, AVRational tb_src, AVRational tb_dst); -+ -+/** -+ * @} -+ */ -+ -+#endif // AVCODEC_PACKET_H -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/vdpau.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/vdpau.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/vdpau.h -@@ -0,0 +1,156 @@ -+/* -+ * The Video Decode and Presentation API for UNIX (VDPAU) is used for -+ * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. -+ * -+ * Copyright (C) 2008 NVIDIA -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_VDPAU_H -+#define AVCODEC_VDPAU_H -+ -+/** -+ * @file -+ * @ingroup lavc_codec_hwaccel_vdpau -+ * Public libavcodec VDPAU header. -+ */ -+ -+/** -+ * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer -+ * @ingroup lavc_codec_hwaccel -+ * -+ * VDPAU hardware acceleration has two modules -+ * - VDPAU decoding -+ * - VDPAU presentation -+ * -+ * The VDPAU decoding module parses all headers using FFmpeg -+ * parsing mechanisms and uses VDPAU for the actual decoding. -+ * -+ * As per the current implementation, the actual decoding -+ * and rendering (API calls) are done as part of the VDPAU -+ * presentation (vo_vdpau.c) module. -+ * -+ * @{ -+ */ -+ -+#include -+ -+#include "libavutil/avconfig.h" -+#include "libavutil/attributes.h" -+ -+#include "avcodec.h" -+ -+struct AVCodecContext; -+struct AVFrame; -+ -+typedef int (*AVVDPAU_Render2)(struct AVCodecContext*, struct AVFrame*, -+ const VdpPictureInfo*, uint32_t, -+ const VdpBitstreamBuffer*); -+ -+/** -+ * This structure is used to share data between the libavcodec library and -+ * the client video application. -+ * The user shall allocate the structure via the av_alloc_vdpau_hwaccel -+ * function and make it available as -+ * AVCodecContext.hwaccel_context. Members can be set by the user once -+ * during initialization or through each AVCodecContext.get_buffer() -+ * function call. In any case, they must be valid prior to calling -+ * decoding functions. -+ * -+ * The size of this structure is not a part of the public ABI and must not -+ * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an -+ * AVVDPAUContext. -+ */ -+typedef struct AVVDPAUContext { -+ /** -+ * VDPAU decoder handle -+ * -+ * Set by user. -+ */ -+ VdpDecoder decoder; -+ -+ /** -+ * VDPAU decoder render callback -+ * -+ * Set by the user. -+ */ -+ VdpDecoderRender* render; -+ -+ AVVDPAU_Render2 render2; -+} AVVDPAUContext; -+ -+/** -+ * @brief allocation function for AVVDPAUContext -+ * -+ * Allows extending the struct without breaking API/ABI -+ */ -+AVVDPAUContext* av_alloc_vdpaucontext(void); -+ -+AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext*); -+void av_vdpau_hwaccel_set_render2(AVVDPAUContext*, AVVDPAU_Render2); -+ -+/** -+ * Associate a VDPAU device with a codec context for hardware acceleration. -+ * This function is meant to be called from the get_format() codec callback, -+ * or earlier. It can also be called after avcodec_flush_buffers() to change -+ * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent -+ * display preemption). -+ * -+ * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes -+ * successfully. -+ * -+ * @param avctx decoding context whose get_format() callback is invoked -+ * @param device VDPAU device handle to use for hardware acceleration -+ * @param get_proc_address VDPAU device driver -+ * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags -+ * -+ * @return 0 on success, an AVERROR code on failure. -+ */ -+int av_vdpau_bind_context(AVCodecContext* avctx, VdpDevice device, -+ VdpGetProcAddress* get_proc_address, unsigned flags); -+ -+/** -+ * Gets the parameters to create an adequate VDPAU video surface for the codec -+ * context using VDPAU hardware decoding acceleration. -+ * -+ * @note Behavior is undefined if the context was not successfully bound to a -+ * VDPAU device using av_vdpau_bind_context(). -+ * -+ * @param avctx the codec context being used for decoding the stream -+ * @param type storage space for the VDPAU video surface chroma type -+ * (or NULL to ignore) -+ * @param width storage space for the VDPAU video surface pixel width -+ * (or NULL to ignore) -+ * @param height storage space for the VDPAU video surface pixel height -+ * (or NULL to ignore) -+ * -+ * @return 0 on success, a negative AVERROR code on failure. -+ */ -+int av_vdpau_get_surface_parameters(AVCodecContext* avctx, VdpChromaType* type, -+ uint32_t* width, uint32_t* height); -+ -+/** -+ * Allocate an AVVDPAUContext. -+ * -+ * @return Newly-allocated AVVDPAUContext or NULL on failure. -+ */ -+AVVDPAUContext* av_vdpau_alloc_context(void); -+ -+/* @}*/ -+ -+#endif /* AVCODEC_VDPAU_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/version.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/version.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/version.h -@@ -0,0 +1,67 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_VERSION_H -+#define AVCODEC_VERSION_H -+ -+/** -+ * @file -+ * @ingroup libavc -+ * Libavcodec version macros. -+ */ -+ -+#include "libavutil/version.h" -+ -+#define LIBAVCODEC_VERSION_MAJOR 59 -+#define LIBAVCODEC_VERSION_MINOR 18 -+#define LIBAVCODEC_VERSION_MICRO 100 -+ -+#define LIBAVCODEC_VERSION_INT \ -+ AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, LIBAVCODEC_VERSION_MINOR, \ -+ LIBAVCODEC_VERSION_MICRO) -+#define LIBAVCODEC_VERSION \ -+ AV_VERSION(LIBAVCODEC_VERSION_MAJOR, LIBAVCODEC_VERSION_MINOR, \ -+ LIBAVCODEC_VERSION_MICRO) -+#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT -+ -+#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) -+ -+/** -+ * FF_API_* defines may be placed below to indicate public API that will be -+ * dropped at a future version bump. The defines themselves are not part of -+ * the public API and may change, break or disappear at any time. -+ * -+ * @note, when bumping the major version it is recommended to manually -+ * disable each FF_API_* in its own commit instead of disabling them all -+ * at once through the bump. This improves the git bisect-ability of the change. -+ */ -+ -+#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_MPEGVIDEO_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -+#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -+ -+#endif /* AVCODEC_VERSION_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/attributes.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/attributes.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/attributes.h -@@ -0,0 +1,173 @@ -+/* -+ * copyright (c) 2006 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * Macro definitions for various function/variable attributes -+ */ -+ -+#ifndef AVUTIL_ATTRIBUTES_H -+#define AVUTIL_ATTRIBUTES_H -+ -+#ifdef __GNUC__ -+# define AV_GCC_VERSION_AT_LEAST(x, y) \ -+ (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) -+# define AV_GCC_VERSION_AT_MOST(x, y) \ -+ (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) -+#else -+# define AV_GCC_VERSION_AT_LEAST(x, y) 0 -+# define AV_GCC_VERSION_AT_MOST(x, y) 0 -+#endif -+ -+#ifdef __has_builtin -+# define AV_HAS_BUILTIN(x) __has_builtin(x) -+#else -+# define AV_HAS_BUILTIN(x) 0 -+#endif -+ -+#ifndef av_always_inline -+# if AV_GCC_VERSION_AT_LEAST(3, 1) -+# define av_always_inline __attribute__((always_inline)) inline -+# elif defined(_MSC_VER) -+# define av_always_inline __forceinline -+# else -+# define av_always_inline inline -+# endif -+#endif -+ -+#ifndef av_extern_inline -+# if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) -+# define av_extern_inline extern inline -+# else -+# define av_extern_inline inline -+# endif -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(3, 4) -+# define av_warn_unused_result __attribute__((warn_unused_result)) -+#else -+# define av_warn_unused_result -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(3, 1) -+# define av_noinline __attribute__((noinline)) -+#elif defined(_MSC_VER) -+# define av_noinline __declspec(noinline) -+#else -+# define av_noinline -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(3, 1) || defined(__clang__) -+# define av_pure __attribute__((pure)) -+#else -+# define av_pure -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(2, 6) || defined(__clang__) -+# define av_const __attribute__((const)) -+#else -+# define av_const -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(4, 3) || defined(__clang__) -+# define av_cold __attribute__((cold)) -+#else -+# define av_cold -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(4, 1) && !defined(__llvm__) -+# define av_flatten __attribute__((flatten)) -+#else -+# define av_flatten -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(3, 1) -+# define attribute_deprecated __attribute__((deprecated)) -+#elif defined(_MSC_VER) -+# define attribute_deprecated __declspec(deprecated) -+#else -+# define attribute_deprecated -+#endif -+ -+/** -+ * Disable warnings about deprecated features -+ * This is useful for sections of code kept for backward compatibility and -+ * scheduled for removal. -+ */ -+#ifndef AV_NOWARN_DEPRECATED -+# if AV_GCC_VERSION_AT_LEAST(4, 6) -+# define AV_NOWARN_DEPRECATED(code) \ -+ _Pragma("GCC diagnostic push") \ -+ _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ -+ code _Pragma("GCC diagnostic pop") -+# elif defined(_MSC_VER) -+# define AV_NOWARN_DEPRECATED(code) \ -+ __pragma(warning(push)) __pragma(warning(disable : 4996)) code; \ -+ __pragma(warning(pop)) -+# else -+# define AV_NOWARN_DEPRECATED(code) code -+# endif -+#endif -+ -+#if defined(__GNUC__) || defined(__clang__) -+# define av_unused __attribute__((unused)) -+#else -+# define av_unused -+#endif -+ -+/** -+ * Mark a variable as used and prevent the compiler from optimizing it -+ * away. This is useful for variables accessed only from inline -+ * assembler without the compiler being aware. -+ */ -+#if AV_GCC_VERSION_AT_LEAST(3, 1) || defined(__clang__) -+# define av_used __attribute__((used)) -+#else -+# define av_used -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(3, 3) || defined(__clang__) -+# define av_alias __attribute__((may_alias)) -+#else -+# define av_alias -+#endif -+ -+#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) -+# define av_uninit(x) x = x -+#else -+# define av_uninit(x) x -+#endif -+ -+#if defined(__GNUC__) || defined(__clang__) -+# define av_builtin_constant_p __builtin_constant_p -+# define av_printf_format(fmtpos, attrpos) \ -+ __attribute__((__format__(__printf__, fmtpos, attrpos))) -+#else -+# define av_builtin_constant_p(x) 0 -+# define av_printf_format(fmtpos, attrpos) -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(2, 5) || defined(__clang__) -+# define av_noreturn __attribute__((noreturn)) -+#else -+# define av_noreturn -+#endif -+ -+#endif /* AVUTIL_ATTRIBUTES_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/avconfig.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/avconfig.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/avconfig.h -@@ -0,0 +1,6 @@ -+/* Generated by ffmpeg configure */ -+#ifndef AVUTIL_AVCONFIG_H -+#define AVUTIL_AVCONFIG_H -+#define AV_HAVE_BIGENDIAN 0 -+#define AV_HAVE_FAST_UNALIGNED 1 -+#endif /* AVUTIL_AVCONFIG_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/avutil.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/avutil.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/avutil.h -@@ -0,0 +1,366 @@ -+/* -+ * copyright (c) 2006 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_AVUTIL_H -+#define AVUTIL_AVUTIL_H -+ -+/** -+ * @file -+ * @ingroup lavu -+ * Convenience header that includes @ref lavu "libavutil"'s core. -+ */ -+ -+/** -+ * @mainpage -+ * -+ * @section ffmpeg_intro Introduction -+ * -+ * This document describes the usage of the different libraries -+ * provided by FFmpeg. -+ * -+ * @li @ref libavc "libavcodec" encoding/decoding library -+ * @li @ref lavfi "libavfilter" graph-based frame editing library -+ * @li @ref libavf "libavformat" I/O and muxing/demuxing library -+ * @li @ref lavd "libavdevice" special devices muxing/demuxing library -+ * @li @ref lavu "libavutil" common utility library -+ * @li @ref lswr "libswresample" audio resampling, format conversion and mixing -+ * @li @ref lpp "libpostproc" post processing library -+ * @li @ref libsws "libswscale" color conversion and scaling library -+ * -+ * @section ffmpeg_versioning Versioning and compatibility -+ * -+ * Each of the FFmpeg libraries contains a version.h header, which defines a -+ * major, minor and micro version number with the -+ * LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO} macros. The major version -+ * number is incremented with backward incompatible changes - e.g. removing -+ * parts of the public API, reordering public struct members, etc. The minor -+ * version number is incremented for backward compatible API changes or major -+ * new features - e.g. adding a new public function or a new decoder. The micro -+ * version number is incremented for smaller changes that a calling program -+ * might still want to check for - e.g. changing behavior in a previously -+ * unspecified situation. -+ * -+ * FFmpeg guarantees backward API and ABI compatibility for each library as long -+ * as its major version number is unchanged. This means that no public symbols -+ * will be removed or renamed. Types and names of the public struct members and -+ * values of public macros and enums will remain the same (unless they were -+ * explicitly declared as not part of the public API). Documented behavior will -+ * not change. -+ * -+ * In other words, any correct program that works with a given FFmpeg snapshot -+ * should work just as well without any changes with any later snapshot with the -+ * same major versions. This applies to both rebuilding the program against new -+ * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program -+ * links against. -+ * -+ * However, new public symbols may be added and new members may be appended to -+ * public structs whose size is not part of public ABI (most public structs in -+ * FFmpeg). New macros and enum values may be added. Behavior in undocumented -+ * situations may change slightly (and be documented). All those are accompanied -+ * by an entry in doc/APIchanges and incrementing either the minor or micro -+ * version number. -+ */ -+ -+/** -+ * @defgroup lavu libavutil -+ * Common code shared across all FFmpeg libraries. -+ * -+ * @note -+ * libavutil is designed to be modular. In most cases, in order to use the -+ * functions provided by one component of libavutil you must explicitly include -+ * the specific header containing that feature. If you are only using -+ * media-related components, you could simply include libavutil/avutil.h, which -+ * brings in most of the "core" components. -+ * -+ * @{ -+ * -+ * @defgroup lavu_crypto Crypto and Hashing -+ * -+ * @{ -+ * @} -+ * -+ * @defgroup lavu_math Mathematics -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_string String Manipulation -+ * -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_mem Memory Management -+ * -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_data Data Structures -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_video Video related -+ * -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_audio Audio related -+ * -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_error Error Codes -+ * -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_log Logging Facility -+ * -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup lavu_misc Other -+ * -+ * @{ -+ * -+ * @defgroup preproc_misc Preprocessor String Macros -+ * -+ * @{ -+ * -+ * @} -+ * -+ * @defgroup version_utils Library Version Macros -+ * -+ * @{ -+ * -+ * @} -+ */ -+ -+/** -+ * @addtogroup lavu_ver -+ * @{ -+ */ -+ -+/** -+ * Return the LIBAVUTIL_VERSION_INT constant. -+ */ -+unsigned avutil_version(void); -+ -+/** -+ * Return an informative version string. This usually is the actual release -+ * version number or a git commit description. This string has no fixed format -+ * and can change any time. It should never be parsed by code. -+ */ -+const char* av_version_info(void); -+ -+/** -+ * Return the libavutil build-time configuration. -+ */ -+const char* avutil_configuration(void); -+ -+/** -+ * Return the libavutil license. -+ */ -+const char* avutil_license(void); -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @addtogroup lavu_media Media Type -+ * @brief Media Type -+ */ -+ -+enum AVMediaType { -+ AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA -+ AVMEDIA_TYPE_VIDEO, -+ AVMEDIA_TYPE_AUDIO, -+ AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous -+ AVMEDIA_TYPE_SUBTITLE, -+ AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse -+ AVMEDIA_TYPE_NB -+}; -+ -+/** -+ * Return a string describing the media_type enum, NULL if media_type -+ * is unknown. -+ */ -+const char* av_get_media_type_string(enum AVMediaType media_type); -+ -+/** -+ * @defgroup lavu_const Constants -+ * @{ -+ * -+ * @defgroup lavu_enc Encoding specific -+ * -+ * @note those definition should move to avcodec -+ * @{ -+ */ -+ -+#define FF_LAMBDA_SHIFT 7 -+#define FF_LAMBDA_SCALE (1 << FF_LAMBDA_SHIFT) -+#define FF_QP2LAMBDA 118 ///< factor to convert from H.263 QP to lambda -+#define FF_LAMBDA_MAX (256 * 128 - 1) -+ -+#define FF_QUALITY_SCALE FF_LAMBDA_SCALE // FIXME maybe remove -+ -+/** -+ * @} -+ * @defgroup lavu_time Timestamp specific -+ * -+ * FFmpeg internal timebase and timestamp definitions -+ * -+ * @{ -+ */ -+ -+/** -+ * @brief Undefined timestamp value -+ * -+ * Usually reported by demuxer that work on containers that do not provide -+ * either pts or dts. -+ */ -+ -+#define AV_NOPTS_VALUE ((int64_t)UINT64_C(0x8000000000000000)) -+ -+/** -+ * Internal time base represented as integer -+ */ -+ -+#define AV_TIME_BASE 1000000 -+ -+/** -+ * Internal time base represented as fractional value -+ */ -+ -+#define AV_TIME_BASE_Q \ -+ (AVRational) { 1, AV_TIME_BASE } -+ -+/** -+ * @} -+ * @} -+ * @defgroup lavu_picture Image related -+ * -+ * AVPicture types, pixel formats and basic image planes manipulation. -+ * -+ * @{ -+ */ -+ -+enum AVPictureType { -+ AV_PICTURE_TYPE_NONE = 0, ///< Undefined -+ AV_PICTURE_TYPE_I, ///< Intra -+ AV_PICTURE_TYPE_P, ///< Predicted -+ AV_PICTURE_TYPE_B, ///< Bi-dir predicted -+ AV_PICTURE_TYPE_S, ///< S(GMC)-VOP MPEG-4 -+ AV_PICTURE_TYPE_SI, ///< Switching Intra -+ AV_PICTURE_TYPE_SP, ///< Switching Predicted -+ AV_PICTURE_TYPE_BI, ///< BI type -+}; -+ -+/** -+ * Return a single letter to describe the given picture type -+ * pict_type. -+ * -+ * @param[in] pict_type the picture type @return a single character -+ * representing the picture type, '?' if pict_type is unknown -+ */ -+char av_get_picture_type_char(enum AVPictureType pict_type); -+ -+/** -+ * @} -+ */ -+ -+#include "common.h" -+#include "error.h" -+#include "rational.h" -+#include "version.h" -+#include "macros.h" -+#include "mathematics.h" -+#include "log.h" -+#include "pixfmt.h" -+ -+/** -+ * Return x default pointer in case p is NULL. -+ */ -+static inline void* av_x_if_null(const void* p, const void* x) { -+ return (void*)(intptr_t)(p ? p : x); -+} -+ -+/** -+ * Compute the length of an integer list. -+ * -+ * @param elsize size in bytes of each list element (only 1, 2, 4 or 8) -+ * @param term list terminator (usually 0 or -1) -+ * @param list pointer to the list -+ * @return length of the list, in elements, not counting the terminator -+ */ -+unsigned av_int_list_length_for_size(unsigned elsize, const void* list, -+ uint64_t term) av_pure; -+ -+/** -+ * Compute the length of an integer list. -+ * -+ * @param term list terminator (usually 0 or -1) -+ * @param list pointer to the list -+ * @return length of the list, in elements, not counting the terminator -+ */ -+#define av_int_list_length(list, term) \ -+ av_int_list_length_for_size(sizeof(*(list)), list, term) -+ -+/** -+ * Open a file using a UTF-8 filename. -+ * The API of this function matches POSIX fopen(), errors are returned through -+ * errno. -+ */ -+FILE* av_fopen_utf8(const char* path, const char* mode); -+ -+/** -+ * Return the fractional representation of the internal time base. -+ */ -+AVRational av_get_time_base_q(void); -+ -+#define AV_FOURCC_MAX_STRING_SIZE 32 -+ -+#define av_fourcc2str(fourcc) \ -+ av_fourcc_make_string((char[AV_FOURCC_MAX_STRING_SIZE]){0}, fourcc) -+ -+/** -+ * Fill the provided buffer with a string containing a FourCC (four-character -+ * code) representation. -+ * -+ * @param buf a buffer with size in bytes of at least -+ * AV_FOURCC_MAX_STRING_SIZE -+ * @param fourcc the fourcc to represent -+ * @return the buffer in input -+ */ -+char* av_fourcc_make_string(char* buf, uint32_t fourcc); -+ -+/** -+ * @} -+ * @} -+ */ -+ -+#endif /* AVUTIL_AVUTIL_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/buffer.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/buffer.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/buffer.h -@@ -0,0 +1,324 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * @ingroup lavu_buffer -+ * refcounted data buffer API -+ */ -+ -+#ifndef AVUTIL_BUFFER_H -+#define AVUTIL_BUFFER_H -+ -+#include -+#include -+ -+/** -+ * @defgroup lavu_buffer AVBuffer -+ * @ingroup lavu_data -+ * -+ * @{ -+ * AVBuffer is an API for reference-counted data buffers. -+ * -+ * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer -+ * represents the data buffer itself; it is opaque and not meant to be accessed -+ * by the caller directly, but only through AVBufferRef. However, the caller may -+ * e.g. compare two AVBuffer pointers to check whether two different references -+ * are describing the same data buffer. AVBufferRef represents a single -+ * reference to an AVBuffer and it is the object that may be manipulated by the -+ * caller directly. -+ * -+ * There are two functions provided for creating a new AVBuffer with a single -+ * reference -- av_buffer_alloc() to just allocate a new buffer, and -+ * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing -+ * reference, additional references may be created with av_buffer_ref(). -+ * Use av_buffer_unref() to free a reference (this will automatically free the -+ * data once all the references are freed). -+ * -+ * The convention throughout this API and the rest of FFmpeg is such that the -+ * buffer is considered writable if there exists only one reference to it (and -+ * it has not been marked as read-only). The av_buffer_is_writable() function is -+ * provided to check whether this is true and av_buffer_make_writable() will -+ * automatically create a new writable buffer when necessary. -+ * Of course nothing prevents the calling code from violating this convention, -+ * however that is safe only when all the existing references are under its -+ * control. -+ * -+ * @note Referencing and unreferencing the buffers is thread-safe and thus -+ * may be done from multiple threads simultaneously without any need for -+ * additional locking. -+ * -+ * @note Two different references to the same buffer can point to different -+ * parts of the buffer (i.e. their AVBufferRef.data will not be equal). -+ */ -+ -+/** -+ * A reference counted buffer type. It is opaque and is meant to be used through -+ * references (AVBufferRef). -+ */ -+typedef struct AVBuffer AVBuffer; -+ -+/** -+ * A reference to a data buffer. -+ * -+ * The size of this struct is not a part of the public ABI and it is not meant -+ * to be allocated directly. -+ */ -+typedef struct AVBufferRef { -+ AVBuffer* buffer; -+ -+ /** -+ * The data buffer. It is considered writable if and only if -+ * this is the only reference to the buffer, in which case -+ * av_buffer_is_writable() returns 1. -+ */ -+ uint8_t* data; -+ /** -+ * Size of data in bytes. -+ */ -+ size_t size; -+} AVBufferRef; -+ -+/** -+ * Allocate an AVBuffer of the given size using av_malloc(). -+ * -+ * @return an AVBufferRef of given size or NULL when out of memory -+ */ -+AVBufferRef* av_buffer_alloc(size_t size); -+ -+/** -+ * Same as av_buffer_alloc(), except the returned buffer will be initialized -+ * to zero. -+ */ -+AVBufferRef* av_buffer_allocz(size_t size); -+ -+/** -+ * Always treat the buffer as read-only, even when it has only one -+ * reference. -+ */ -+#define AV_BUFFER_FLAG_READONLY (1 << 0) -+ -+/** -+ * Create an AVBuffer from an existing array. -+ * -+ * If this function is successful, data is owned by the AVBuffer. The caller may -+ * only access data through the returned AVBufferRef and references derived from -+ * it. -+ * If this function fails, data is left untouched. -+ * @param data data array -+ * @param size size of data in bytes -+ * @param free a callback for freeing this buffer's data -+ * @param opaque parameter to be got for processing or passed to free -+ * @param flags a combination of AV_BUFFER_FLAG_* -+ * -+ * @return an AVBufferRef referring to data on success, NULL on failure. -+ */ -+AVBufferRef* av_buffer_create(uint8_t* data, size_t size, -+ void (*free)(void* opaque, uint8_t* data), -+ void* opaque, int flags); -+ -+/** -+ * Default free callback, which calls av_free() on the buffer data. -+ * This function is meant to be passed to av_buffer_create(), not called -+ * directly. -+ */ -+void av_buffer_default_free(void* opaque, uint8_t* data); -+ -+/** -+ * Create a new reference to an AVBuffer. -+ * -+ * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on -+ * failure. -+ */ -+AVBufferRef* av_buffer_ref(const AVBufferRef* buf); -+ -+/** -+ * Free a given reference and automatically free the buffer if there are no more -+ * references to it. -+ * -+ * @param buf the reference to be freed. The pointer is set to NULL on return. -+ */ -+void av_buffer_unref(AVBufferRef** buf); -+ -+/** -+ * @return 1 if the caller may write to the data referred to by buf (which is -+ * true if and only if buf is the only reference to the underlying AVBuffer). -+ * Return 0 otherwise. -+ * A positive answer is valid until av_buffer_ref() is called on buf. -+ */ -+int av_buffer_is_writable(const AVBufferRef* buf); -+ -+/** -+ * @return the opaque parameter set by av_buffer_create. -+ */ -+void* av_buffer_get_opaque(const AVBufferRef* buf); -+ -+int av_buffer_get_ref_count(const AVBufferRef* buf); -+ -+/** -+ * Create a writable reference from a given buffer reference, avoiding data copy -+ * if possible. -+ * -+ * @param buf buffer reference to make writable. On success, buf is either left -+ * untouched, or it is unreferenced and a new writable AVBufferRef is -+ * written in its place. On failure, buf is left untouched. -+ * @return 0 on success, a negative AVERROR on failure. -+ */ -+int av_buffer_make_writable(AVBufferRef** buf); -+ -+/** -+ * Reallocate a given buffer. -+ * -+ * @param buf a buffer reference to reallocate. On success, buf will be -+ * unreferenced and a new reference with the required size will be -+ * written in its place. On failure buf will be left untouched. *buf -+ * may be NULL, then a new buffer is allocated. -+ * @param size required new buffer size. -+ * @return 0 on success, a negative AVERROR on failure. -+ * -+ * @note the buffer is actually reallocated with av_realloc() only if it was -+ * initially allocated through av_buffer_realloc(NULL) and there is only one -+ * reference to it (i.e. the one passed to this function). In all other cases -+ * a new buffer is allocated and the data is copied. -+ */ -+int av_buffer_realloc(AVBufferRef** buf, size_t size); -+ -+/** -+ * Ensure dst refers to the same data as src. -+ * -+ * When *dst is already equivalent to src, do nothing. Otherwise unreference dst -+ * and replace it with a new reference to src. -+ * -+ * @param dst Pointer to either a valid buffer reference or NULL. On success, -+ * this will point to a buffer reference equivalent to src. On -+ * failure, dst will be left untouched. -+ * @param src A buffer reference to replace dst with. May be NULL, then this -+ * function is equivalent to av_buffer_unref(dst). -+ * @return 0 on success -+ * AVERROR(ENOMEM) on memory allocation failure. -+ */ -+int av_buffer_replace(AVBufferRef** dst, const AVBufferRef* src); -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @defgroup lavu_bufferpool AVBufferPool -+ * @ingroup lavu_data -+ * -+ * @{ -+ * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers. -+ * -+ * Frequently allocating and freeing large buffers may be slow. AVBufferPool is -+ * meant to solve this in cases when the caller needs a set of buffers of the -+ * same size (the most obvious use case being buffers for raw video or audio -+ * frames). -+ * -+ * At the beginning, the user must call av_buffer_pool_init() to create the -+ * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to -+ * get a reference to a new buffer, similar to av_buffer_alloc(). This new -+ * reference works in all aspects the same way as the one created by -+ * av_buffer_alloc(). However, when the last reference to this buffer is -+ * unreferenced, it is returned to the pool instead of being freed and will be -+ * reused for subsequent av_buffer_pool_get() calls. -+ * -+ * When the caller is done with the pool and no longer needs to allocate any new -+ * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable. -+ * Once all the buffers are released, it will automatically be freed. -+ * -+ * Allocating and releasing buffers with this API is thread-safe as long as -+ * either the default alloc callback is used, or the user-supplied one is -+ * thread-safe. -+ */ -+ -+/** -+ * The buffer pool. This structure is opaque and not meant to be accessed -+ * directly. It is allocated with av_buffer_pool_init() and freed with -+ * av_buffer_pool_uninit(). -+ */ -+typedef struct AVBufferPool AVBufferPool; -+ -+/** -+ * Allocate and initialize a buffer pool. -+ * -+ * @param size size of each buffer in this pool -+ * @param alloc a function that will be used to allocate new buffers when the -+ * pool is empty. May be NULL, then the default allocator will be used -+ * (av_buffer_alloc()). -+ * @return newly created buffer pool on success, NULL on error. -+ */ -+AVBufferPool* av_buffer_pool_init(size_t size, -+ AVBufferRef* (*alloc)(size_t size)); -+ -+/** -+ * Allocate and initialize a buffer pool with a more complex allocator. -+ * -+ * @param size size of each buffer in this pool -+ * @param opaque arbitrary user data used by the allocator -+ * @param alloc a function that will be used to allocate new buffers when the -+ * pool is empty. May be NULL, then the default allocator will be -+ * used (av_buffer_alloc()). -+ * @param pool_free a function that will be called immediately before the pool -+ * is freed. I.e. after av_buffer_pool_uninit() is called -+ * by the caller and all the frames are returned to the pool -+ * and freed. It is intended to uninitialize the user opaque -+ * data. May be NULL. -+ * @return newly created buffer pool on success, NULL on error. -+ */ -+AVBufferPool* av_buffer_pool_init2(size_t size, void* opaque, -+ AVBufferRef* (*alloc)(void* opaque, -+ size_t size), -+ void (*pool_free)(void* opaque)); -+ -+/** -+ * Mark the pool as being available for freeing. It will actually be freed only -+ * once all the allocated buffers associated with the pool are released. Thus it -+ * is safe to call this function while some of the allocated buffers are still -+ * in use. -+ * -+ * @param pool pointer to the pool to be freed. It will be set to NULL. -+ */ -+void av_buffer_pool_uninit(AVBufferPool** pool); -+ -+/** -+ * Allocate a new AVBuffer, reusing an old buffer from the pool when available. -+ * This function may be called simultaneously from multiple threads. -+ * -+ * @return a reference to the new buffer on success, NULL on error. -+ */ -+AVBufferRef* av_buffer_pool_get(AVBufferPool* pool); -+ -+/** -+ * Query the original opaque parameter of an allocated buffer in the pool. -+ * -+ * @param ref a buffer reference to a buffer returned by av_buffer_pool_get. -+ * @return the opaque parameter set by the buffer allocator function of the -+ * buffer pool. -+ * -+ * @note the opaque parameter of ref is used by the buffer pool implementation, -+ * therefore you have to use this function to access the original opaque -+ * parameter of an allocated buffer. -+ */ -+void* av_buffer_pool_buffer_get_opaque(const AVBufferRef* ref); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVUTIL_BUFFER_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/channel_layout.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/channel_layout.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/channel_layout.h -@@ -0,0 +1,270 @@ -+/* -+ * Copyright (c) 2006 Michael Niedermayer -+ * Copyright (c) 2008 Peter Ross -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_CHANNEL_LAYOUT_H -+#define AVUTIL_CHANNEL_LAYOUT_H -+ -+#include -+ -+/** -+ * @file -+ * audio channel layout utility functions -+ */ -+ -+/** -+ * @addtogroup lavu_audio -+ * @{ -+ */ -+ -+/** -+ * @defgroup channel_masks Audio channel masks -+ * -+ * A channel layout is a 64-bits integer with a bit set for every channel. -+ * The number of bits set must be equal to the number of channels. -+ * The value 0 means that the channel layout is not known. -+ * @note this data structure is not powerful enough to handle channels -+ * combinations that have the same channel multiple times, such as -+ * dual-mono. -+ * -+ * @{ -+ */ -+#define AV_CH_FRONT_LEFT 0x00000001 -+#define AV_CH_FRONT_RIGHT 0x00000002 -+#define AV_CH_FRONT_CENTER 0x00000004 -+#define AV_CH_LOW_FREQUENCY 0x00000008 -+#define AV_CH_BACK_LEFT 0x00000010 -+#define AV_CH_BACK_RIGHT 0x00000020 -+#define AV_CH_FRONT_LEFT_OF_CENTER 0x00000040 -+#define AV_CH_FRONT_RIGHT_OF_CENTER 0x00000080 -+#define AV_CH_BACK_CENTER 0x00000100 -+#define AV_CH_SIDE_LEFT 0x00000200 -+#define AV_CH_SIDE_RIGHT 0x00000400 -+#define AV_CH_TOP_CENTER 0x00000800 -+#define AV_CH_TOP_FRONT_LEFT 0x00001000 -+#define AV_CH_TOP_FRONT_CENTER 0x00002000 -+#define AV_CH_TOP_FRONT_RIGHT 0x00004000 -+#define AV_CH_TOP_BACK_LEFT 0x00008000 -+#define AV_CH_TOP_BACK_CENTER 0x00010000 -+#define AV_CH_TOP_BACK_RIGHT 0x00020000 -+#define AV_CH_STEREO_LEFT 0x20000000 ///< Stereo downmix. -+#define AV_CH_STEREO_RIGHT 0x40000000 ///< See AV_CH_STEREO_LEFT. -+#define AV_CH_WIDE_LEFT 0x0000000080000000ULL -+#define AV_CH_WIDE_RIGHT 0x0000000100000000ULL -+#define AV_CH_SURROUND_DIRECT_LEFT 0x0000000200000000ULL -+#define AV_CH_SURROUND_DIRECT_RIGHT 0x0000000400000000ULL -+#define AV_CH_LOW_FREQUENCY_2 0x0000000800000000ULL -+#define AV_CH_TOP_SIDE_LEFT 0x0000001000000000ULL -+#define AV_CH_TOP_SIDE_RIGHT 0x0000002000000000ULL -+#define AV_CH_BOTTOM_FRONT_CENTER 0x0000004000000000ULL -+#define AV_CH_BOTTOM_FRONT_LEFT 0x0000008000000000ULL -+#define AV_CH_BOTTOM_FRONT_RIGHT 0x0000010000000000ULL -+ -+/** Channel mask value used for AVCodecContext.request_channel_layout -+ to indicate that the user requests the channel order of the decoder output -+ to be the native codec channel order. */ -+#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL -+ -+/** -+ * @} -+ * @defgroup channel_mask_c Audio channel layouts -+ * @{ -+ * */ -+#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) -+#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT | AV_CH_FRONT_RIGHT) -+#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO | AV_CH_LOW_FREQUENCY) -+#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO | AV_CH_BACK_CENTER) -+#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO | AV_CH_FRONT_CENTER) -+#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND | AV_CH_LOW_FREQUENCY) -+#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND | AV_CH_BACK_CENTER) -+#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0 | AV_CH_LOW_FREQUENCY) -+#define AV_CH_LAYOUT_2_2 \ -+ (AV_CH_LAYOUT_STEREO | AV_CH_SIDE_LEFT | AV_CH_SIDE_RIGHT) -+#define AV_CH_LAYOUT_QUAD \ -+ (AV_CH_LAYOUT_STEREO | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) -+#define AV_CH_LAYOUT_5POINT0 \ -+ (AV_CH_LAYOUT_SURROUND | AV_CH_SIDE_LEFT | AV_CH_SIDE_RIGHT) -+#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0 | AV_CH_LOW_FREQUENCY) -+#define AV_CH_LAYOUT_5POINT0_BACK \ -+ (AV_CH_LAYOUT_SURROUND | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) -+#define AV_CH_LAYOUT_5POINT1_BACK \ -+ (AV_CH_LAYOUT_5POINT0_BACK | AV_CH_LOW_FREQUENCY) -+#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0 | AV_CH_BACK_CENTER) -+#define AV_CH_LAYOUT_6POINT0_FRONT \ -+ (AV_CH_LAYOUT_2_2 | AV_CH_FRONT_LEFT_OF_CENTER | AV_CH_FRONT_RIGHT_OF_CENTER) -+#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK | AV_CH_BACK_CENTER) -+#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1 | AV_CH_BACK_CENTER) -+#define AV_CH_LAYOUT_6POINT1_BACK \ -+ (AV_CH_LAYOUT_5POINT1_BACK | AV_CH_BACK_CENTER) -+#define AV_CH_LAYOUT_6POINT1_FRONT \ -+ (AV_CH_LAYOUT_6POINT0_FRONT | AV_CH_LOW_FREQUENCY) -+#define AV_CH_LAYOUT_7POINT0 \ -+ (AV_CH_LAYOUT_5POINT0 | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) -+#define AV_CH_LAYOUT_7POINT0_FRONT \ -+ (AV_CH_LAYOUT_5POINT0 | AV_CH_FRONT_LEFT_OF_CENTER | \ -+ AV_CH_FRONT_RIGHT_OF_CENTER) -+#define AV_CH_LAYOUT_7POINT1 \ -+ (AV_CH_LAYOUT_5POINT1 | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) -+#define AV_CH_LAYOUT_7POINT1_WIDE \ -+ (AV_CH_LAYOUT_5POINT1 | AV_CH_FRONT_LEFT_OF_CENTER | \ -+ AV_CH_FRONT_RIGHT_OF_CENTER) -+#define AV_CH_LAYOUT_7POINT1_WIDE_BACK \ -+ (AV_CH_LAYOUT_5POINT1_BACK | AV_CH_FRONT_LEFT_OF_CENTER | \ -+ AV_CH_FRONT_RIGHT_OF_CENTER) -+#define AV_CH_LAYOUT_OCTAGONAL \ -+ (AV_CH_LAYOUT_5POINT0 | AV_CH_BACK_LEFT | AV_CH_BACK_CENTER | \ -+ AV_CH_BACK_RIGHT) -+#define AV_CH_LAYOUT_HEXADECAGONAL \ -+ (AV_CH_LAYOUT_OCTAGONAL | AV_CH_WIDE_LEFT | AV_CH_WIDE_RIGHT | \ -+ AV_CH_TOP_BACK_LEFT | AV_CH_TOP_BACK_RIGHT | AV_CH_TOP_BACK_CENTER | \ -+ AV_CH_TOP_FRONT_CENTER | AV_CH_TOP_FRONT_LEFT | AV_CH_TOP_FRONT_RIGHT) -+#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT | AV_CH_STEREO_RIGHT) -+#define AV_CH_LAYOUT_22POINT2 \ -+ (AV_CH_LAYOUT_5POINT1_BACK | AV_CH_FRONT_LEFT_OF_CENTER | \ -+ AV_CH_FRONT_RIGHT_OF_CENTER | AV_CH_BACK_CENTER | AV_CH_LOW_FREQUENCY_2 | \ -+ AV_CH_SIDE_LEFT | AV_CH_SIDE_RIGHT | AV_CH_TOP_FRONT_LEFT | \ -+ AV_CH_TOP_FRONT_RIGHT | AV_CH_TOP_FRONT_CENTER | AV_CH_TOP_CENTER | \ -+ AV_CH_TOP_BACK_LEFT | AV_CH_TOP_BACK_RIGHT | AV_CH_TOP_SIDE_LEFT | \ -+ AV_CH_TOP_SIDE_RIGHT | AV_CH_TOP_BACK_CENTER | AV_CH_BOTTOM_FRONT_CENTER | \ -+ AV_CH_BOTTOM_FRONT_LEFT | AV_CH_BOTTOM_FRONT_RIGHT) -+ -+enum AVMatrixEncoding { -+ AV_MATRIX_ENCODING_NONE, -+ AV_MATRIX_ENCODING_DOLBY, -+ AV_MATRIX_ENCODING_DPLII, -+ AV_MATRIX_ENCODING_DPLIIX, -+ AV_MATRIX_ENCODING_DPLIIZ, -+ AV_MATRIX_ENCODING_DOLBYEX, -+ AV_MATRIX_ENCODING_DOLBYHEADPHONE, -+ AV_MATRIX_ENCODING_NB -+}; -+ -+/** -+ * Return a channel layout id that matches name, or 0 if no match is found. -+ * -+ * name can be one or several of the following notations, -+ * separated by '+' or '|': -+ * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, -+ * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); -+ * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, -+ * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); -+ * - a number of channels, in decimal, followed by 'c', yielding -+ * the default channel layout for that number of channels (@see -+ * av_get_default_channel_layout); -+ * - a channel layout mask, in hexadecimal starting with "0x" (see the -+ * AV_CH_* macros). -+ * -+ * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" -+ */ -+uint64_t av_get_channel_layout(const char* name); -+ -+/** -+ * Return a channel layout and the number of channels based on the specified -+ * name. -+ * -+ * This function is similar to (@see av_get_channel_layout), but can also parse -+ * unknown channel layout specifications. -+ * -+ * @param[in] name channel layout specification string -+ * @param[out] channel_layout parsed channel layout (0 if unknown) -+ * @param[out] nb_channels number of channels -+ * -+ * @return 0 on success, AVERROR(EINVAL) if the parsing fails. -+ */ -+int av_get_extended_channel_layout(const char* name, uint64_t* channel_layout, -+ int* nb_channels); -+ -+/** -+ * Return a description of a channel layout. -+ * If nb_channels is <= 0, it is guessed from the channel_layout. -+ * -+ * @param buf put here the string containing the channel layout -+ * @param buf_size size in bytes of the buffer -+ */ -+void av_get_channel_layout_string(char* buf, int buf_size, int nb_channels, -+ uint64_t channel_layout); -+ -+struct AVBPrint; -+/** -+ * Append a description of a channel layout to a bprint buffer. -+ */ -+void av_bprint_channel_layout(struct AVBPrint* bp, int nb_channels, -+ uint64_t channel_layout); -+ -+/** -+ * Return the number of channels in the channel layout. -+ */ -+int av_get_channel_layout_nb_channels(uint64_t channel_layout); -+ -+/** -+ * Return default channel layout for a given number of channels. -+ */ -+int64_t av_get_default_channel_layout(int nb_channels); -+ -+/** -+ * Get the index of a channel in channel_layout. -+ * -+ * @param channel a channel layout describing exactly one channel which must be -+ * present in channel_layout. -+ * -+ * @return index of channel in channel_layout on success, a negative AVERROR -+ * on error. -+ */ -+int av_get_channel_layout_channel_index(uint64_t channel_layout, -+ uint64_t channel); -+ -+/** -+ * Get the channel with the given index in channel_layout. -+ */ -+uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index); -+ -+/** -+ * Get the name of a given channel. -+ * -+ * @return channel name on success, NULL on error. -+ */ -+const char* av_get_channel_name(uint64_t channel); -+ -+/** -+ * Get the description of a given channel. -+ * -+ * @param channel a channel layout with a single channel -+ * @return channel description on success, NULL on error -+ */ -+const char* av_get_channel_description(uint64_t channel); -+ -+/** -+ * Get the value and name of a standard channel layout. -+ * -+ * @param[in] index index in an internal list, starting at 0 -+ * @param[out] layout channel layout mask -+ * @param[out] name name of the layout -+ * @return 0 if the layout exists, -+ * <0 if index is beyond the limits -+ */ -+int av_get_standard_channel_layout(unsigned index, uint64_t* layout, -+ const char** name); -+ -+/** -+ * @} -+ * @} -+ */ -+ -+#endif /* AVUTIL_CHANNEL_LAYOUT_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/common.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/common.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/common.h -@@ -0,0 +1,590 @@ -+/* -+ * copyright (c) 2006 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * common internal and external API header -+ */ -+ -+#ifndef AVUTIL_COMMON_H -+#define AVUTIL_COMMON_H -+ -+#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && \ -+ !defined(UINT64_C) -+# error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS -+#endif -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "attributes.h" -+#include "macros.h" -+#include "version.h" -+ -+// rounded division & shift -+#define RSHIFT(a, b) \ -+ ((a) > 0 ? ((a) + ((1 << (b)) >> 1)) >> (b) \ -+ : ((a) + ((1 << (b)) >> 1) - 1) >> (b)) -+/* assume b>0 */ -+#define ROUNDED_DIV(a, b) \ -+ (((a) >= 0 ? (a) + ((b) >> 1) : (a) - ((b) >> 1)) / (b)) -+/* Fast a/(1<=0 and b>=0 */ -+#define AV_CEIL_RSHIFT(a, b) \ -+ (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) : ((a) + (1 << (b)) - 1) >> (b)) -+/* Backwards compat. */ -+#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT -+ -+#define FFUDIV(a, b) (((a) > 0 ? (a) : (a) - (b) + 1) / (b)) -+#define FFUMOD(a, b) ((a) - (b)*FFUDIV(a, b)) -+ -+/** -+ * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as -+ * they are not representable as absolute values of their type. This is the same -+ * as with *abs() -+ * @see FFNABS() -+ */ -+#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) -+#define FFSIGN(a) ((a) > 0 ? 1 : -1) -+ -+/** -+ * Negative Absolute value. -+ * this works for all integers of all types. -+ * As with many macros, this evaluates its argument twice, it thus must not have -+ * a sideeffect, that is FFNABS(x++) has undefined behavior. -+ */ -+#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) -+ -+/** -+ * Unsigned Absolute value. -+ * This takes the absolute value of a signed int and returns it as a unsigned. -+ * This also works with INT_MIN which would otherwise not be representable -+ * As with many macros, this evaluates its argument twice. -+ */ -+#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) -+#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) -+ -+/* misc math functions */ -+ -+#ifdef HAVE_AV_CONFIG_H -+# include "config.h" -+# include "intmath.h" -+#endif -+ -+#ifndef av_ceil_log2 -+# define av_ceil_log2 av_ceil_log2_c -+#endif -+#ifndef av_clip -+# define av_clip av_clip_c -+#endif -+#ifndef av_clip64 -+# define av_clip64 av_clip64_c -+#endif -+#ifndef av_clip_uint8 -+# define av_clip_uint8 av_clip_uint8_c -+#endif -+#ifndef av_clip_int8 -+# define av_clip_int8 av_clip_int8_c -+#endif -+#ifndef av_clip_uint16 -+# define av_clip_uint16 av_clip_uint16_c -+#endif -+#ifndef av_clip_int16 -+# define av_clip_int16 av_clip_int16_c -+#endif -+#ifndef av_clipl_int32 -+# define av_clipl_int32 av_clipl_int32_c -+#endif -+#ifndef av_clip_intp2 -+# define av_clip_intp2 av_clip_intp2_c -+#endif -+#ifndef av_clip_uintp2 -+# define av_clip_uintp2 av_clip_uintp2_c -+#endif -+#ifndef av_mod_uintp2 -+# define av_mod_uintp2 av_mod_uintp2_c -+#endif -+#ifndef av_sat_add32 -+# define av_sat_add32 av_sat_add32_c -+#endif -+#ifndef av_sat_dadd32 -+# define av_sat_dadd32 av_sat_dadd32_c -+#endif -+#ifndef av_sat_sub32 -+# define av_sat_sub32 av_sat_sub32_c -+#endif -+#ifndef av_sat_dsub32 -+# define av_sat_dsub32 av_sat_dsub32_c -+#endif -+#ifndef av_sat_add64 -+# define av_sat_add64 av_sat_add64_c -+#endif -+#ifndef av_sat_sub64 -+# define av_sat_sub64 av_sat_sub64_c -+#endif -+#ifndef av_clipf -+# define av_clipf av_clipf_c -+#endif -+#ifndef av_clipd -+# define av_clipd av_clipd_c -+#endif -+#ifndef av_popcount -+# define av_popcount av_popcount_c -+#endif -+#ifndef av_popcount64 -+# define av_popcount64 av_popcount64_c -+#endif -+#ifndef av_parity -+# define av_parity av_parity_c -+#endif -+ -+#ifndef av_log2 -+av_const int av_log2(unsigned v); -+#endif -+ -+#ifndef av_log2_16bit -+av_const int av_log2_16bit(unsigned v); -+#endif -+ -+/** -+ * Clip a signed integer value into the amin-amax range. -+ * @param a value to clip -+ * @param amin minimum value of the clip range -+ * @param amax maximum value of the clip range -+ * @return clipped value -+ */ -+static av_always_inline av_const int av_clip_c(int a, int amin, int amax) { -+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 -+ if (amin > amax) abort(); -+#endif -+ if (a < amin) -+ return amin; -+ else if (a > amax) -+ return amax; -+ else -+ return a; -+} -+ -+/** -+ * Clip a signed 64bit integer value into the amin-amax range. -+ * @param a value to clip -+ * @param amin minimum value of the clip range -+ * @param amax maximum value of the clip range -+ * @return clipped value -+ */ -+static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, -+ int64_t amax) { -+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 -+ if (amin > amax) abort(); -+#endif -+ if (a < amin) -+ return amin; -+ else if (a > amax) -+ return amax; -+ else -+ return a; -+} -+ -+/** -+ * Clip a signed integer value into the 0-255 range. -+ * @param a value to clip -+ * @return clipped value -+ */ -+static av_always_inline av_const uint8_t av_clip_uint8_c(int a) { -+ if (a & (~0xFF)) -+ return (~a) >> 31; -+ else -+ return a; -+} -+ -+/** -+ * Clip a signed integer value into the -128,127 range. -+ * @param a value to clip -+ * @return clipped value -+ */ -+static av_always_inline av_const int8_t av_clip_int8_c(int a) { -+ if ((a + 0x80U) & ~0xFF) -+ return (a >> 31) ^ 0x7F; -+ else -+ return a; -+} -+ -+/** -+ * Clip a signed integer value into the 0-65535 range. -+ * @param a value to clip -+ * @return clipped value -+ */ -+static av_always_inline av_const uint16_t av_clip_uint16_c(int a) { -+ if (a & (~0xFFFF)) -+ return (~a) >> 31; -+ else -+ return a; -+} -+ -+/** -+ * Clip a signed integer value into the -32768,32767 range. -+ * @param a value to clip -+ * @return clipped value -+ */ -+static av_always_inline av_const int16_t av_clip_int16_c(int a) { -+ if ((a + 0x8000U) & ~0xFFFF) -+ return (a >> 31) ^ 0x7FFF; -+ else -+ return a; -+} -+ -+/** -+ * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. -+ * @param a value to clip -+ * @return clipped value -+ */ -+static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) { -+ if ((a + 0x80000000u) & ~UINT64_C(0xFFFFFFFF)) -+ return (int32_t)((a >> 63) ^ 0x7FFFFFFF); -+ else -+ return (int32_t)a; -+} -+ -+/** -+ * Clip a signed integer into the -(2^p),(2^p-1) range. -+ * @param a value to clip -+ * @param p bit position to clip at -+ * @return clipped value -+ */ -+static av_always_inline av_const int av_clip_intp2_c(int a, int p) { -+ if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) -+ return (a >> 31) ^ ((1 << p) - 1); -+ else -+ return a; -+} -+ -+/** -+ * Clip a signed integer to an unsigned power of two range. -+ * @param a value to clip -+ * @param p bit position to clip at -+ * @return clipped value -+ */ -+static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) { -+ if (a & ~((1 << p) - 1)) -+ return (~a) >> 31 & ((1 << p) - 1); -+ else -+ return a; -+} -+ -+/** -+ * Clear high bits from an unsigned integer starting with specific bit position -+ * @param a value to clip -+ * @param p bit position to clip at -+ * @return clipped value -+ */ -+static av_always_inline av_const unsigned av_mod_uintp2_c(unsigned a, -+ unsigned p) { -+ return a & ((1U << p) - 1); -+} -+ -+/** -+ * Add two signed 32-bit values with saturation. -+ * -+ * @param a one value -+ * @param b another value -+ * @return sum with signed saturation -+ */ -+static av_always_inline int av_sat_add32_c(int a, int b) { -+ return av_clipl_int32((int64_t)a + b); -+} -+ -+/** -+ * Add a doubled value to another value with saturation at both stages. -+ * -+ * @param a first value -+ * @param b value doubled and added to a -+ * @return sum sat(a + sat(2*b)) with signed saturation -+ */ -+static av_always_inline int av_sat_dadd32_c(int a, int b) { -+ return av_sat_add32(a, av_sat_add32(b, b)); -+} -+ -+/** -+ * Subtract two signed 32-bit values with saturation. -+ * -+ * @param a one value -+ * @param b another value -+ * @return difference with signed saturation -+ */ -+static av_always_inline int av_sat_sub32_c(int a, int b) { -+ return av_clipl_int32((int64_t)a - b); -+} -+ -+/** -+ * Subtract a doubled value from another value with saturation at both stages. -+ * -+ * @param a first value -+ * @param b value doubled and subtracted from a -+ * @return difference sat(a - sat(2*b)) with signed saturation -+ */ -+static av_always_inline int av_sat_dsub32_c(int a, int b) { -+ return av_sat_sub32(a, av_sat_add32(b, b)); -+} -+ -+/** -+ * Add two signed 64-bit values with saturation. -+ * -+ * @param a one value -+ * @param b another value -+ * @return sum with signed saturation -+ */ -+static av_always_inline int64_t av_sat_add64_c(int64_t a, int64_t b) { -+#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5, 1)) || \ -+ AV_HAS_BUILTIN(__builtin_add_overflow) -+ int64_t tmp; -+ return !__builtin_add_overflow(a, b, &tmp) -+ ? tmp -+ : (tmp < 0 ? INT64_MAX : INT64_MIN); -+#else -+ int64_t s = a + (uint64_t)b; -+ if ((int64_t)(a ^ b | ~s ^ b) >= 0) return INT64_MAX ^ (b >> 63); -+ return s; -+#endif -+} -+ -+/** -+ * Subtract two signed 64-bit values with saturation. -+ * -+ * @param a one value -+ * @param b another value -+ * @return difference with signed saturation -+ */ -+static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { -+#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5, 1)) || \ -+ AV_HAS_BUILTIN(__builtin_sub_overflow) -+ int64_t tmp; -+ return !__builtin_sub_overflow(a, b, &tmp) -+ ? tmp -+ : (tmp < 0 ? INT64_MAX : INT64_MIN); -+#else -+ if (b <= 0 && a >= INT64_MAX + b) return INT64_MAX; -+ if (b >= 0 && a <= INT64_MIN + b) return INT64_MIN; -+ return a - b; -+#endif -+} -+ -+/** -+ * Clip a float value into the amin-amax range. -+ * If a is nan or -inf amin will be returned. -+ * If a is +inf amax will be returned. -+ * @param a value to clip -+ * @param amin minimum value of the clip range -+ * @param amax maximum value of the clip range -+ * @return clipped value -+ */ -+static av_always_inline av_const float av_clipf_c(float a, float amin, -+ float amax) { -+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 -+ if (amin > amax) abort(); -+#endif -+ return FFMIN(FFMAX(a, amin), amax); -+} -+ -+/** -+ * Clip a double value into the amin-amax range. -+ * If a is nan or -inf amin will be returned. -+ * If a is +inf amax will be returned. -+ * @param a value to clip -+ * @param amin minimum value of the clip range -+ * @param amax maximum value of the clip range -+ * @return clipped value -+ */ -+static av_always_inline av_const double av_clipd_c(double a, double amin, -+ double amax) { -+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 -+ if (amin > amax) abort(); -+#endif -+ return FFMIN(FFMAX(a, amin), amax); -+} -+ -+/** Compute ceil(log2(x)). -+ * @param x value used to compute ceil(log2(x)) -+ * @return computed ceiling of log2(x) -+ */ -+static av_always_inline av_const int av_ceil_log2_c(int x) { -+ return av_log2((x - 1U) << 1); -+} -+ -+/** -+ * Count number of bits set to one in x -+ * @param x value to count bits of -+ * @return the number of bits set to one in x -+ */ -+static av_always_inline av_const int av_popcount_c(uint32_t x) { -+ x -= (x >> 1) & 0x55555555; -+ x = (x & 0x33333333) + ((x >> 2) & 0x33333333); -+ x = (x + (x >> 4)) & 0x0F0F0F0F; -+ x += x >> 8; -+ return (x + (x >> 16)) & 0x3F; -+} -+ -+/** -+ * Count number of bits set to one in x -+ * @param x value to count bits of -+ * @return the number of bits set to one in x -+ */ -+static av_always_inline av_const int av_popcount64_c(uint64_t x) { -+ return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); -+} -+ -+static av_always_inline av_const int av_parity_c(uint32_t v) { -+ return av_popcount(v) & 1; -+} -+ -+/** -+ * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. -+ * -+ * @param val Output value, must be an lvalue of type uint32_t. -+ * @param GET_BYTE Expression reading one byte from the input. -+ * Evaluated up to 7 times (4 for the currently -+ * assigned Unicode range). With a memory buffer -+ * input, this could be *ptr++, or if you want to make sure -+ * that *ptr stops at the end of a NULL terminated string then -+ * *ptr ? *ptr++ : 0 -+ * @param ERROR Expression to be evaluated on invalid input, -+ * typically a goto statement. -+ * -+ * @warning ERROR should not contain a loop control statement which -+ * could interact with the internal while loop, and should force an -+ * exit from the macro code (e.g. through a goto or a return) in order -+ * to prevent undefined results. -+ */ -+#define GET_UTF8(val, GET_BYTE, ERROR) \ -+ val = (GET_BYTE); \ -+ { \ -+ uint32_t top = (val & 128) >> 1; \ -+ if ((val & 0xc0) == 0x80 || val >= 0xFE) { \ -+ ERROR \ -+ } \ -+ while (val & top) { \ -+ unsigned int tmp = (GET_BYTE)-128; \ -+ if (tmp >> 6) { \ -+ ERROR \ -+ } \ -+ val = (val << 6) + tmp; \ -+ top <<= 5; \ -+ } \ -+ val &= (top << 1) - 1; \ -+ } -+ -+/** -+ * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. -+ * -+ * @param val Output value, must be an lvalue of type uint32_t. -+ * @param GET_16BIT Expression returning two bytes of UTF-16 data converted -+ * to native byte order. Evaluated one or two times. -+ * @param ERROR Expression to be evaluated on invalid input, -+ * typically a goto statement. -+ */ -+#define GET_UTF16(val, GET_16BIT, ERROR) \ -+ val = (GET_16BIT); \ -+ { \ -+ unsigned int hi = val - 0xD800; \ -+ if (hi < 0x800) { \ -+ val = (GET_16BIT)-0xDC00; \ -+ if (val > 0x3FFU || hi > 0x3FFU) { \ -+ ERROR \ -+ } \ -+ val += (hi << 10) + 0x10000; \ -+ } \ -+ } -+ -+/** -+ * @def PUT_UTF8(val, tmp, PUT_BYTE) -+ * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes -+ * long). -+ * @param val is an input-only argument and should be of type uint32_t. It holds -+ * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If -+ * val is given as a function it is executed only once. -+ * @param tmp is a temporary variable and should be of type uint8_t. It -+ * represents an intermediate value during conversion that is to be -+ * output by PUT_BYTE. -+ * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. -+ * It could be a function or a statement, and uses tmp as the input byte. -+ * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be -+ * executed up to 4 times for values in the valid UTF-8 range and up to -+ * 7 times in the general case, depending on the length of the converted -+ * Unicode character. -+ */ -+#define PUT_UTF8(val, tmp, PUT_BYTE) \ -+ { \ -+ int bytes, shift; \ -+ uint32_t in = val; \ -+ if (in < 0x80) { \ -+ tmp = in; \ -+ PUT_BYTE \ -+ } else { \ -+ bytes = (av_log2(in) + 4) / 5; \ -+ shift = (bytes - 1) * 6; \ -+ tmp = (256 - (256 >> bytes)) | (in >> shift); \ -+ PUT_BYTE \ -+ while (shift >= 6) { \ -+ shift -= 6; \ -+ tmp = 0x80 | ((in >> shift) & 0x3f); \ -+ PUT_BYTE \ -+ } \ -+ } \ -+ } -+ -+/** -+ * @def PUT_UTF16(val, tmp, PUT_16BIT) -+ * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). -+ * @param val is an input-only argument and should be of type uint32_t. It holds -+ * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If -+ * val is given as a function it is executed only once. -+ * @param tmp is a temporary variable and should be of type uint16_t. It -+ * represents an intermediate value during conversion that is to be -+ * output by PUT_16BIT. -+ * @param PUT_16BIT writes the converted UTF-16 data to any proper destination -+ * in desired endianness. It could be a function or a statement, and uses tmp -+ * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" -+ * PUT_BYTE will be executed 1 or 2 times depending on input character. -+ */ -+#define PUT_UTF16(val, tmp, PUT_16BIT) \ -+ { \ -+ uint32_t in = val; \ -+ if (in < 0x10000) { \ -+ tmp = in; \ -+ PUT_16BIT \ -+ } else { \ -+ tmp = 0xD800 | ((in - 0x10000) >> 10); \ -+ PUT_16BIT \ -+ tmp = 0xDC00 | ((in - 0x10000) & 0x3FF); \ -+ PUT_16BIT \ -+ } \ -+ } -+ -+#include "mem.h" -+ -+#ifdef HAVE_AV_CONFIG_H -+# include "internal.h" -+#endif /* HAVE_AV_CONFIG_H */ -+ -+#endif /* AVUTIL_COMMON_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/cpu.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/cpu.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/cpu.h -@@ -0,0 +1,138 @@ -+/* -+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_CPU_H -+#define AVUTIL_CPU_H -+ -+#include -+ -+#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ -+ -+/* lower 16 bits - CPU features */ -+#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX -+#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext -+#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext -+#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW -+#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions -+#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions -+#define AV_CPU_FLAG_SSE2SLOW \ -+ 0x40000000 ///< SSE2 supported, but usually not faster -+ ///< than regular MMX/SSE (e.g. Core1) -+#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt -+#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions -+#define AV_CPU_FLAG_SSE3SLOW \ -+ 0x20000000 ///< SSE3 supported, but usually not faster -+ ///< than regular MMX/SSE (e.g. Core1) -+#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions -+#define AV_CPU_FLAG_SSSE3SLOW \ -+ 0x4000000 ///< SSSE3 supported, but usually not faster -+#define AV_CPU_FLAG_ATOM \ -+ 0x10000000 ///< Atom processor, some SSSE3 instructions are slower -+#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions -+#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions -+#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions -+#define AV_CPU_FLAG_AVX \ -+ 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't -+ ///< used -+#define AV_CPU_FLAG_AVXSLOW \ -+ 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. -+ ///< Bulldozer) -+#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions -+#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions -+#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction -+#define AV_CPU_FLAG_AVX2 \ -+ 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't -+ ///< used -+#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions -+#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 -+#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 -+#define AV_CPU_FLAG_AVX512 \ -+ 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM -+ ///< registers aren't used -+#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. -+ -+#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard -+#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 -+#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 -+ -+#define AV_CPU_FLAG_ARMV5TE (1 << 0) -+#define AV_CPU_FLAG_ARMV6 (1 << 1) -+#define AV_CPU_FLAG_ARMV6T2 (1 << 2) -+#define AV_CPU_FLAG_VFP (1 << 3) -+#define AV_CPU_FLAG_VFPV3 (1 << 4) -+#define AV_CPU_FLAG_NEON (1 << 5) -+#define AV_CPU_FLAG_ARMV8 (1 << 6) -+#define AV_CPU_FLAG_VFP_VM \ -+ (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in -+ ///< various CPUs implementations -+#define AV_CPU_FLAG_SETEND (1 << 16) -+ -+#define AV_CPU_FLAG_MMI (1 << 0) -+#define AV_CPU_FLAG_MSA (1 << 1) -+ -+// Loongarch SIMD extension. -+#define AV_CPU_FLAG_LSX (1 << 0) -+#define AV_CPU_FLAG_LASX (1 << 1) -+ -+/** -+ * Return the flags which specify extensions supported by the CPU. -+ * The returned value is affected by av_force_cpu_flags() if that was used -+ * before. So av_get_cpu_flags() can easily be used in an application to -+ * detect the enabled cpu flags. -+ */ -+int av_get_cpu_flags(void); -+ -+/** -+ * Disables cpu detection and forces the specified flags. -+ * -1 is a special case that disables forcing of specific flags. -+ */ -+void av_force_cpu_flags(int flags); -+ -+/** -+ * Parse CPU caps from a string and update the given AV_CPU_* flags based on -+ * that. -+ * -+ * @return negative on error. -+ */ -+int av_parse_cpu_caps(unsigned* flags, const char* s); -+ -+/** -+ * @return the number of logical CPU cores present. -+ */ -+int av_cpu_count(void); -+ -+/** -+ * Overrides cpu count detection and forces the specified count. -+ * Count < 1 disables forcing of specific count. -+ */ -+void av_cpu_force_count(int count); -+ -+/** -+ * Get the maximum data alignment that may be required by FFmpeg. -+ * -+ * Note that this is affected by the build configuration and the CPU flags mask, -+ * so e.g. if the CPU supports AVX, but libavutil has been built with -+ * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through -+ * av_set_cpu_flags_mask(), then this function will behave as if AVX is not -+ * present. -+ */ -+size_t av_cpu_max_align(void); -+ -+#endif /* AVUTIL_CPU_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/dict.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/dict.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/dict.h -@@ -0,0 +1,215 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * Public dictionary API. -+ * @deprecated -+ * AVDictionary is provided for compatibility with libav. It is both in -+ * implementation as well as API inefficient. It does not scale and is -+ * extremely slow with large dictionaries. -+ * It is recommended that new code uses our tree container from tree.c/h -+ * where applicable, which uses AVL trees to achieve O(log n) performance. -+ */ -+ -+#ifndef AVUTIL_DICT_H -+#define AVUTIL_DICT_H -+ -+#include -+ -+/** -+ * @addtogroup lavu_dict AVDictionary -+ * @ingroup lavu_data -+ * -+ * @brief Simple key:value store -+ * -+ * @{ -+ * Dictionaries are used for storing key:value pairs. To create -+ * an AVDictionary, simply pass an address of a NULL pointer to -+ * av_dict_set(). NULL can be used as an empty dictionary wherever -+ * a pointer to an AVDictionary is required. -+ * Use av_dict_get() to retrieve an entry or iterate over all -+ * entries and finally av_dict_free() to free the dictionary -+ * and all its contents. -+ * -+ @code -+ AVDictionary *d = NULL; // "create" an empty dictionary -+ AVDictionaryEntry *t = NULL; -+ -+ av_dict_set(&d, "foo", "bar", 0); // add an entry -+ -+ char *k = av_strdup("key"); // if your strings are already allocated, -+ char *v = av_strdup("value"); // you can avoid copying them like this -+ av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); -+ -+ while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { -+ <....> // iterate over all entries in d -+ } -+ av_dict_free(&d); -+ @endcode -+ */ -+ -+#define AV_DICT_MATCH_CASE \ -+ 1 /**< Only get an entry with exact-case key match. Only relevant in \ -+ av_dict_get(). */ -+#define AV_DICT_IGNORE_SUFFIX \ -+ 2 /**< Return first entry in a dictionary whose first part corresponds to \ -+ the search key, ignoring the suffix of the found key string. Only \ -+ relevant in av_dict_get(). */ -+#define AV_DICT_DONT_STRDUP_KEY \ -+ 4 /**< Take ownership of a key that's been \ -+ allocated with av_malloc() or another memory allocation function. */ -+#define AV_DICT_DONT_STRDUP_VAL \ -+ 8 /**< Take ownership of a value that's been \ -+ allocated with av_malloc() or another memory allocation function. */ -+#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. -+#define AV_DICT_APPEND \ -+ 32 /**< If the entry already exists, append to it. Note that no \ -+ delimiter is added, the strings are simply concatenated. */ -+#define AV_DICT_MULTIKEY \ -+ 64 /**< Allow to store several equal keys in the dictionary */ -+ -+typedef struct AVDictionaryEntry { -+ char* key; -+ char* value; -+} AVDictionaryEntry; -+ -+typedef struct AVDictionary AVDictionary; -+ -+/** -+ * Get a dictionary entry with matching key. -+ * -+ * The returned entry key or value must not be changed, or it will -+ * cause undefined behavior. -+ * -+ * To iterate through all the dictionary entries, you can set the matching key -+ * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. -+ * -+ * @param prev Set to the previous matching element to find the next. -+ * If set to NULL the first matching element is returned. -+ * @param key matching key -+ * @param flags a collection of AV_DICT_* flags controlling how the entry is -+ * retrieved -+ * @return found entry or NULL in case no matching entry was found in the -+ * dictionary -+ */ -+AVDictionaryEntry* av_dict_get(const AVDictionary* m, const char* key, -+ const AVDictionaryEntry* prev, int flags); -+ -+/** -+ * Get number of entries in dictionary. -+ * -+ * @param m dictionary -+ * @return number of entries in dictionary -+ */ -+int av_dict_count(const AVDictionary* m); -+ -+/** -+ * Set the given entry in *pm, overwriting an existing entry. -+ * -+ * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, -+ * these arguments will be freed on error. -+ * -+ * Warning: Adding a new entry to a dictionary invalidates all existing entries -+ * previously returned with av_dict_get. -+ * -+ * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL -+ * a dictionary struct is allocated and put in *pm. -+ * @param key entry key to add to *pm (will either be av_strduped or added as a -+ * new key depending on flags) -+ * @param value entry value to add to *pm (will be av_strduped or added as a new -+ * key depending on flags). Passing a NULL value will cause an existing entry to -+ * be deleted. -+ * @return >= 0 on success otherwise an error code <0 -+ */ -+int av_dict_set(AVDictionary** pm, const char* key, const char* value, -+ int flags); -+ -+/** -+ * Convenience wrapper for av_dict_set that converts the value to a string -+ * and stores it. -+ * -+ * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. -+ */ -+int av_dict_set_int(AVDictionary** pm, const char* key, int64_t value, -+ int flags); -+ -+/** -+ * Parse the key/value pairs list and add the parsed entries to a dictionary. -+ * -+ * In case of failure, all the successfully set entries are stored in -+ * *pm. You may need to manually free the created dictionary. -+ * -+ * @param key_val_sep a 0-terminated list of characters used to separate -+ * key from value -+ * @param pairs_sep a 0-terminated list of characters used to separate -+ * two pairs from each other -+ * @param flags flags to use when adding to dictionary. -+ * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL -+ * are ignored since the key/value tokens will always -+ * be duplicated. -+ * @return 0 on success, negative AVERROR code on failure -+ */ -+int av_dict_parse_string(AVDictionary** pm, const char* str, -+ const char* key_val_sep, const char* pairs_sep, -+ int flags); -+ -+/** -+ * Copy entries from one AVDictionary struct into another. -+ * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, -+ * this function will allocate a struct for you and put it in *dst -+ * @param src pointer to source AVDictionary struct -+ * @param flags flags to use when setting entries in *dst -+ * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag -+ * @return 0 on success, negative AVERROR code on failure. If dst was allocated -+ * by this function, callers should free the associated memory. -+ */ -+int av_dict_copy(AVDictionary** dst, const AVDictionary* src, int flags); -+ -+/** -+ * Free all the memory allocated for an AVDictionary struct -+ * and all keys and values. -+ */ -+void av_dict_free(AVDictionary** m); -+ -+/** -+ * Get dictionary entries as a string. -+ * -+ * Create a string containing dictionary's entries. -+ * Such string may be passed back to av_dict_parse_string(). -+ * @note String is escaped with backslashes ('\'). -+ * -+ * @param[in] m dictionary -+ * @param[out] buffer Pointer to buffer that will be allocated with -+ * string containg entries. Buffer must be freed by the caller when is no longer -+ * needed. -+ * @param[in] key_val_sep character used to separate key from value -+ * @param[in] pairs_sep character used to separate two pairs from each -+ * other -+ * @return >= 0 on success, negative on error -+ * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the -+ * same. -+ */ -+int av_dict_get_string(const AVDictionary* m, char** buffer, -+ const char key_val_sep, const char pairs_sep); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVUTIL_DICT_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/error.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/error.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/error.h -@@ -0,0 +1,158 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * error code definitions -+ */ -+ -+#ifndef AVUTIL_ERROR_H -+#define AVUTIL_ERROR_H -+ -+#include -+#include -+ -+#include "macros.h" -+ -+/** -+ * @addtogroup lavu_error -+ * -+ * @{ -+ */ -+ -+/* error handling */ -+#if EDOM > 0 -+# define AVERROR(e) \ -+ (-(e)) ///< Returns a negative error code from a POSIX error code, to -+ ///< return from library functions. -+# define AVUNERROR(e) \ -+ (-(e)) ///< Returns a POSIX error code from a library function error return -+ ///< value. -+#else -+/* Some platforms have E* and errno already negated. */ -+# define AVERROR(e) (e) -+# define AVUNERROR(e) (e) -+#endif -+ -+#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) -+ -+#define AVERROR_BSF_NOT_FOUND \ -+ FFERRTAG(0xF8, 'B', 'S', 'F') ///< Bitstream filter not found -+#define AVERROR_BUG \ -+ FFERRTAG('B', 'U', 'G', '!') ///< Internal bug, also see AVERROR_BUG2 -+#define AVERROR_BUFFER_TOO_SMALL \ -+ FFERRTAG('B', 'U', 'F', 'S') ///< Buffer too small -+#define AVERROR_DECODER_NOT_FOUND \ -+ FFERRTAG(0xF8, 'D', 'E', 'C') ///< Decoder not found -+#define AVERROR_DEMUXER_NOT_FOUND \ -+ FFERRTAG(0xF8, 'D', 'E', 'M') ///< Demuxer not found -+#define AVERROR_ENCODER_NOT_FOUND \ -+ FFERRTAG(0xF8, 'E', 'N', 'C') ///< Encoder not found -+#define AVERROR_EOF FFERRTAG('E', 'O', 'F', ' ') ///< End of file -+#define AVERROR_EXIT \ -+ FFERRTAG('E', 'X', 'I', 'T') ///< Immediate exit was requested; the called -+ ///< function should not be restarted -+#define AVERROR_EXTERNAL \ -+ FFERRTAG('E', 'X', 'T', ' ') ///< Generic error in an external library -+#define AVERROR_FILTER_NOT_FOUND \ -+ FFERRTAG(0xF8, 'F', 'I', 'L') ///< Filter not found -+#define AVERROR_INVALIDDATA \ -+ FFERRTAG('I', 'N', 'D', 'A') ///< Invalid data found when processing input -+#define AVERROR_MUXER_NOT_FOUND \ -+ FFERRTAG(0xF8, 'M', 'U', 'X') ///< Muxer not found -+#define AVERROR_OPTION_NOT_FOUND \ -+ FFERRTAG(0xF8, 'O', 'P', 'T') ///< Option not found -+#define AVERROR_PATCHWELCOME \ -+ FFERRTAG('P', 'A', 'W', \ -+ 'E') ///< Not yet implemented in FFmpeg, patches welcome -+#define AVERROR_PROTOCOL_NOT_FOUND \ -+ FFERRTAG(0xF8, 'P', 'R', 'O') ///< Protocol not found -+ -+#define AVERROR_STREAM_NOT_FOUND \ -+ FFERRTAG(0xF8, 'S', 'T', 'R') ///< Stream not found -+/** -+ * This is semantically identical to AVERROR_BUG -+ * it has been introduced in Libav after our AVERROR_BUG and with a modified -+ * value. -+ */ -+#define AVERROR_BUG2 FFERRTAG('B', 'U', 'G', ' ') -+#define AVERROR_UNKNOWN \ -+ FFERRTAG('U', 'N', 'K', \ -+ 'N') ///< Unknown error, typically from an external library -+#define AVERROR_EXPERIMENTAL \ -+ (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set -+ ///< strict_std_compliance if you really want to use it. -+#define AVERROR_INPUT_CHANGED \ -+ (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. -+ ///< (can be OR-ed with AVERROR_OUTPUT_CHANGED) -+#define AVERROR_OUTPUT_CHANGED \ -+ (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. -+ ///< (can be OR-ed with AVERROR_INPUT_CHANGED) -+/* HTTP & RTSP errors */ -+#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8, '4', '0', '0') -+#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8, '4', '0', '1') -+#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8, '4', '0', '3') -+#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8, '4', '0', '4') -+#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8, '4', 'X', 'X') -+#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8, '5', 'X', 'X') -+ -+#define AV_ERROR_MAX_STRING_SIZE 64 -+ -+/** -+ * Put a description of the AVERROR code errnum in errbuf. -+ * In case of failure the global variable errno is set to indicate the -+ * error. Even in case of failure av_strerror() will print a generic -+ * error message indicating the errnum provided to errbuf. -+ * -+ * @param errnum error code to describe -+ * @param errbuf buffer to which description is written -+ * @param errbuf_size the size in bytes of errbuf -+ * @return 0 on success, a negative value if a description for errnum -+ * cannot be found -+ */ -+int av_strerror(int errnum, char* errbuf, size_t errbuf_size); -+ -+/** -+ * Fill the provided buffer with a string containing an error string -+ * corresponding to the AVERROR code errnum. -+ * -+ * @param errbuf a buffer -+ * @param errbuf_size size in bytes of errbuf -+ * @param errnum error code to describe -+ * @return the buffer in input, filled with the error description -+ * @see av_strerror() -+ */ -+static inline char* av_make_error_string(char* errbuf, size_t errbuf_size, -+ int errnum) { -+ av_strerror(errnum, errbuf, errbuf_size); -+ return errbuf; -+} -+ -+/** -+ * Convenience macro, the return value should be used only directly in -+ * function arguments but never stand-alone. -+ */ -+#define av_err2str(errnum) \ -+ av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, \ -+ AV_ERROR_MAX_STRING_SIZE, errnum) -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVUTIL_ERROR_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/frame.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/frame.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/frame.h -@@ -0,0 +1,927 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * @ingroup lavu_frame -+ * reference-counted frame API -+ */ -+ -+#ifndef AVUTIL_FRAME_H -+#define AVUTIL_FRAME_H -+ -+#include -+#include -+ -+#include "avutil.h" -+#include "buffer.h" -+#include "dict.h" -+#include "rational.h" -+#include "samplefmt.h" -+#include "pixfmt.h" -+#include "version.h" -+ -+/** -+ * @defgroup lavu_frame AVFrame -+ * @ingroup lavu_data -+ * -+ * @{ -+ * AVFrame is an abstraction for reference-counted raw multimedia data. -+ */ -+ -+enum AVFrameSideDataType { -+ /** -+ * The data is the AVPanScan struct defined in libavcodec. -+ */ -+ AV_FRAME_DATA_PANSCAN, -+ /** -+ * ATSC A53 Part 4 Closed Captions. -+ * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. -+ * The number of bytes of CC data is AVFrameSideData.size. -+ */ -+ AV_FRAME_DATA_A53_CC, -+ /** -+ * Stereoscopic 3d metadata. -+ * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. -+ */ -+ AV_FRAME_DATA_STEREO3D, -+ /** -+ * The data is the AVMatrixEncoding enum defined in -+ * libavutil/channel_layout.h. -+ */ -+ AV_FRAME_DATA_MATRIXENCODING, -+ /** -+ * Metadata relevant to a downmix procedure. -+ * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. -+ */ -+ AV_FRAME_DATA_DOWNMIX_INFO, -+ /** -+ * ReplayGain information in the form of the AVReplayGain struct. -+ */ -+ AV_FRAME_DATA_REPLAYGAIN, -+ /** -+ * This side data contains a 3x3 transformation matrix describing an affine -+ * transformation that needs to be applied to the frame for correct -+ * presentation. -+ * -+ * See libavutil/display.h for a detailed description of the data. -+ */ -+ AV_FRAME_DATA_DISPLAYMATRIX, -+ /** -+ * Active Format Description data consisting of a single byte as specified -+ * in ETSI TS 101 154 using AVActiveFormatDescription enum. -+ */ -+ AV_FRAME_DATA_AFD, -+ /** -+ * Motion vectors exported by some codecs (on demand through the export_mvs -+ * flag set in the libavcodec AVCodecContext flags2 option). -+ * The data is the AVMotionVector struct defined in -+ * libavutil/motion_vector.h. -+ */ -+ AV_FRAME_DATA_MOTION_VECTORS, -+ /** -+ * Recommmends skipping the specified number of samples. This is exported -+ * only if the "skip_manual" AVOption is set in libavcodec. -+ * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. -+ * @code -+ * u32le number of samples to skip from start of this packet -+ * u32le number of samples to skip from end of this packet -+ * u8 reason for start skip -+ * u8 reason for end skip (0=padding silence, 1=convergence) -+ * @endcode -+ */ -+ AV_FRAME_DATA_SKIP_SAMPLES, -+ /** -+ * This side data must be associated with an audio frame and corresponds to -+ * enum AVAudioServiceType defined in avcodec.h. -+ */ -+ AV_FRAME_DATA_AUDIO_SERVICE_TYPE, -+ /** -+ * Mastering display metadata associated with a video frame. The payload is -+ * an AVMasteringDisplayMetadata type and contains information about the -+ * mastering display color volume. -+ */ -+ AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, -+ /** -+ * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. -+ * This is set on the first frame of a GOP that has a temporal reference of 0. -+ */ -+ AV_FRAME_DATA_GOP_TIMECODE, -+ -+ /** -+ * The data represents the AVSphericalMapping structure defined in -+ * libavutil/spherical.h. -+ */ -+ AV_FRAME_DATA_SPHERICAL, -+ -+ /** -+ * Content light level (based on CTA-861.3). This payload contains data in -+ * the form of the AVContentLightMetadata struct. -+ */ -+ AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, -+ -+ /** -+ * The data contains an ICC profile as an opaque octet buffer following the -+ * format described by ISO 15076-1 with an optional name defined in the -+ * metadata key entry "name". -+ */ -+ AV_FRAME_DATA_ICC_PROFILE, -+ -+ /** -+ * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 -+ * uint32_t where the first uint32_t describes how many (1-3) of the other -+ * timecodes are used. The timecode format is described in the documentation -+ * of av_timecode_get_smpte_from_framenum() function in libavutil/timecode.h. -+ */ -+ AV_FRAME_DATA_S12M_TIMECODE, -+ -+ /** -+ * HDR dynamic metadata associated with a video frame. The payload is -+ * an AVDynamicHDRPlus type and contains information for color -+ * volume transform - application 4 of SMPTE 2094-40:2016 standard. -+ */ -+ AV_FRAME_DATA_DYNAMIC_HDR_PLUS, -+ -+ /** -+ * Regions Of Interest, the data is an array of AVRegionOfInterest type, the -+ * number of array element is implied by AVFrameSideData.size / -+ * AVRegionOfInterest.self_size. -+ */ -+ AV_FRAME_DATA_REGIONS_OF_INTEREST, -+ -+ /** -+ * Encoding parameters for a video frame, as described by AVVideoEncParams. -+ */ -+ AV_FRAME_DATA_VIDEO_ENC_PARAMS, -+ -+ /** -+ * User data unregistered metadata associated with a video frame. -+ * This is the H.26[45] UDU SEI message, and shouldn't be used for any other -+ * purpose The data is stored as uint8_t in AVFrameSideData.data which is 16 -+ * bytes of uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of -+ * user_data_payload_byte. -+ */ -+ AV_FRAME_DATA_SEI_UNREGISTERED, -+ -+ /** -+ * Film grain parameters for a frame, described by AVFilmGrainParams. -+ * Must be present for every frame which should have film grain applied. -+ */ -+ AV_FRAME_DATA_FILM_GRAIN_PARAMS, -+ -+ /** -+ * Bounding boxes for object detection and classification, -+ * as described by AVDetectionBBoxHeader. -+ */ -+ AV_FRAME_DATA_DETECTION_BBOXES, -+ -+ /** -+ * Dolby Vision RPU raw data, suitable for passing to x265 -+ * or other libraries. Array of uint8_t, with NAL emulation -+ * bytes intact. -+ */ -+ AV_FRAME_DATA_DOVI_RPU_BUFFER, -+ -+ /** -+ * Parsed Dolby Vision metadata, suitable for passing to a software -+ * implementation. The payload is the AVDOVIMetadata struct defined in -+ * libavutil/dovi_meta.h. -+ */ -+ AV_FRAME_DATA_DOVI_METADATA, -+}; -+ -+enum AVActiveFormatDescription { -+ AV_AFD_SAME = 8, -+ AV_AFD_4_3 = 9, -+ AV_AFD_16_9 = 10, -+ AV_AFD_14_9 = 11, -+ AV_AFD_4_3_SP_14_9 = 13, -+ AV_AFD_16_9_SP_14_9 = 14, -+ AV_AFD_SP_4_3 = 15, -+}; -+ -+/** -+ * Structure to hold side data for an AVFrame. -+ * -+ * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be -+ * added to the end with a minor bump. -+ */ -+typedef struct AVFrameSideData { -+ enum AVFrameSideDataType type; -+ uint8_t* data; -+ size_t size; -+ AVDictionary* metadata; -+ AVBufferRef* buf; -+} AVFrameSideData; -+ -+/** -+ * Structure describing a single Region Of Interest. -+ * -+ * When multiple regions are defined in a single side-data block, they -+ * should be ordered from most to least important - some encoders are only -+ * capable of supporting a limited number of distinct regions, so will have -+ * to truncate the list. -+ * -+ * When overlapping regions are defined, the first region containing a given -+ * area of the frame applies. -+ */ -+typedef struct AVRegionOfInterest { -+ /** -+ * Must be set to the size of this data structure (that is, -+ * sizeof(AVRegionOfInterest)). -+ */ -+ uint32_t self_size; -+ /** -+ * Distance in pixels from the top edge of the frame to the top and -+ * bottom edges and from the left edge of the frame to the left and -+ * right edges of the rectangle defining this region of interest. -+ * -+ * The constraints on a region are encoder dependent, so the region -+ * actually affected may be slightly larger for alignment or other -+ * reasons. -+ */ -+ int top; -+ int bottom; -+ int left; -+ int right; -+ /** -+ * Quantisation offset. -+ * -+ * Must be in the range -1 to +1. A value of zero indicates no quality -+ * change. A negative value asks for better quality (less quantisation), -+ * while a positive value asks for worse quality (greater quantisation). -+ * -+ * The range is calibrated so that the extreme values indicate the -+ * largest possible offset - if the rest of the frame is encoded with the -+ * worst possible quality, an offset of -1 indicates that this region -+ * should be encoded with the best possible quality anyway. Intermediate -+ * values are then interpolated in some codec-dependent way. -+ * -+ * For example, in 10-bit H.264 the quantisation parameter varies between -+ * -12 and 51. A typical qoffset value of -1/10 therefore indicates that -+ * this region should be encoded with a QP around one-tenth of the full -+ * range better than the rest of the frame. So, if most of the frame -+ * were to be encoded with a QP of around 30, this region would get a QP -+ * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). -+ * An extreme value of -1 would indicate that this region should be -+ * encoded with the best possible quality regardless of the treatment of -+ * the rest of the frame - that is, should be encoded at a QP of -12. -+ */ -+ AVRational qoffset; -+} AVRegionOfInterest; -+ -+/** -+ * This structure describes decoded (raw) audio or video data. -+ * -+ * AVFrame must be allocated using av_frame_alloc(). Note that this only -+ * allocates the AVFrame itself, the buffers for the data must be managed -+ * through other means (see below). -+ * AVFrame must be freed with av_frame_free(). -+ * -+ * AVFrame is typically allocated once and then reused multiple times to hold -+ * different data (e.g. a single AVFrame to hold frames received from a -+ * decoder). In such a case, av_frame_unref() will free any references held by -+ * the frame and reset it to its original clean state before it -+ * is reused again. -+ * -+ * The data described by an AVFrame is usually reference counted through the -+ * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / -+ * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at -+ * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, -+ * every single data plane must be contained in one of the buffers in -+ * AVFrame.buf or AVFrame.extended_buf. -+ * There may be a single buffer for all the data, or one separate buffer for -+ * each plane, or anything in between. -+ * -+ * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added -+ * to the end with a minor bump. -+ * -+ * Fields can be accessed through AVOptions, the name string used, matches the -+ * C structure field name for fields accessible through AVOptions. The AVClass -+ * for AVFrame can be obtained from avcodec_get_frame_class() -+ */ -+typedef struct AVFrame { -+#define AV_NUM_DATA_POINTERS 8 -+ /** -+ * pointer to the picture/channel planes. -+ * This might be different from the first allocated byte. For video, -+ * it could even point to the end of the image data. -+ * -+ * All pointers in data and extended_data must point into one of the -+ * AVBufferRef in buf or extended_buf. -+ * -+ * Some decoders access areas outside 0,0 - width,height, please -+ * see avcodec_align_dimensions2(). Some filters and swscale can read -+ * up to 16 bytes beyond the planes, if these filters are to be used, -+ * then 16 extra bytes must be allocated. -+ * -+ * NOTE: Pointers not needed by the format MUST be set to NULL. -+ * -+ * @attention In case of video, the data[] pointers can point to the -+ * end of image data in order to reverse line order, when used in -+ * combination with negative values in the linesize[] array. -+ */ -+ uint8_t* data[AV_NUM_DATA_POINTERS]; -+ -+ /** -+ * For video, a positive or negative value, which is typically indicating -+ * the size in bytes of each picture line, but it can also be: -+ * - the negative byte size of lines for vertical flipping -+ * (with data[n] pointing to the end of the data -+ * - a positive or negative multiple of the byte size as for accessing -+ * even and odd fields of a frame (possibly flipped) -+ * -+ * For audio, only linesize[0] may be set. For planar audio, each channel -+ * plane must be the same size. -+ * -+ * For video the linesizes should be multiples of the CPUs alignment -+ * preference, this is 16 or 32 for modern desktop CPUs. -+ * Some code requires such alignment other code can be slower without -+ * correct alignment, for yet other it makes no difference. -+ * -+ * @note The linesize may be larger than the size of usable data -- there -+ * may be extra padding present for performance reasons. -+ * -+ * @attention In case of video, line size values can be negative to achieve -+ * a vertically inverted iteration over image lines. -+ */ -+ int linesize[AV_NUM_DATA_POINTERS]; -+ -+ /** -+ * pointers to the data planes/channels. -+ * -+ * For video, this should simply point to data[]. -+ * -+ * For planar audio, each channel has a separate data pointer, and -+ * linesize[0] contains the size of each channel buffer. -+ * For packed audio, there is just one data pointer, and linesize[0] -+ * contains the total size of the buffer for all channels. -+ * -+ * Note: Both data and extended_data should always be set in a valid frame, -+ * but for planar audio with more channels that can fit in data, -+ * extended_data must be used in order to access all channels. -+ */ -+ uint8_t** extended_data; -+ -+ /** -+ * @name Video dimensions -+ * Video frames only. The coded dimensions (in pixels) of the video frame, -+ * i.e. the size of the rectangle that contains some well-defined values. -+ * -+ * @note The part of the frame intended for display/presentation is further -+ * restricted by the @ref cropping "Cropping rectangle". -+ * @{ -+ */ -+ int width, height; -+ /** -+ * @} -+ */ -+ -+ /** -+ * number of audio samples (per channel) described by this frame -+ */ -+ int nb_samples; -+ -+ /** -+ * format of the frame, -1 if unknown or unset -+ * Values correspond to enum AVPixelFormat for video frames, -+ * enum AVSampleFormat for audio) -+ */ -+ int format; -+ -+ /** -+ * 1 -> keyframe, 0-> not -+ */ -+ int key_frame; -+ -+ /** -+ * Picture type of the frame. -+ */ -+ enum AVPictureType pict_type; -+ -+ /** -+ * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. -+ */ -+ AVRational sample_aspect_ratio; -+ -+ /** -+ * Presentation timestamp in time_base units (time when frame should be shown -+ * to user). -+ */ -+ int64_t pts; -+ -+ /** -+ * DTS copied from the AVPacket that triggered returning this frame. (if frame -+ * threading isn't used) This is also the Presentation time of this AVFrame -+ * calculated from only AVPacket.dts values without pts values. -+ */ -+ int64_t pkt_dts; -+ -+ /** -+ * Time base for the timestamps in this frame. -+ * In the future, this field may be set on frames output by decoders or -+ * filters, but its value will be by default ignored on input to encoders -+ * or filters. -+ */ -+ AVRational time_base; -+ -+ /** -+ * picture number in bitstream order -+ */ -+ int coded_picture_number; -+ /** -+ * picture number in display order -+ */ -+ int display_picture_number; -+ -+ /** -+ * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) -+ */ -+ int quality; -+ -+ /** -+ * for some private data of the user -+ */ -+ void* opaque; -+ -+ /** -+ * When decoding, this signals how much the picture must be delayed. -+ * extra_delay = repeat_pict / (2*fps) -+ */ -+ int repeat_pict; -+ -+ /** -+ * The content of the picture is interlaced. -+ */ -+ int interlaced_frame; -+ -+ /** -+ * If the content is interlaced, is top field displayed first. -+ */ -+ int top_field_first; -+ -+ /** -+ * Tell user application that palette has changed from previous frame. -+ */ -+ int palette_has_changed; -+ -+ /** -+ * reordered opaque 64 bits (generally an integer or a double precision float -+ * PTS but can be anything). -+ * The user sets AVCodecContext.reordered_opaque to represent the input at -+ * that time, -+ * the decoder reorders values as needed and sets AVFrame.reordered_opaque -+ * to exactly one of the values provided by the user through -+ * AVCodecContext.reordered_opaque -+ */ -+ int64_t reordered_opaque; -+ -+ /** -+ * Sample rate of the audio data. -+ */ -+ int sample_rate; -+ -+ /** -+ * Channel layout of the audio data. -+ */ -+ uint64_t channel_layout; -+ -+ /** -+ * AVBuffer references backing the data for this frame. All the pointers in -+ * data and extended_data must point inside one of the buffers in buf or -+ * extended_buf. This array must be filled contiguously -- if buf[i] is -+ * non-NULL then buf[j] must also be non-NULL for all j < i. -+ * -+ * There may be at most one AVBuffer per data plane, so for video this array -+ * always contains all the references. For planar audio with more than -+ * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in -+ * this array. Then the extra AVBufferRef pointers are stored in the -+ * extended_buf array. -+ */ -+ AVBufferRef* buf[AV_NUM_DATA_POINTERS]; -+ -+ /** -+ * For planar audio which requires more than AV_NUM_DATA_POINTERS -+ * AVBufferRef pointers, this array will hold all the references which -+ * cannot fit into AVFrame.buf. -+ * -+ * Note that this is different from AVFrame.extended_data, which always -+ * contains all the pointers. This array only contains the extra pointers, -+ * which cannot fit into AVFrame.buf. -+ * -+ * This array is always allocated using av_malloc() by whoever constructs -+ * the frame. It is freed in av_frame_unref(). -+ */ -+ AVBufferRef** extended_buf; -+ /** -+ * Number of elements in extended_buf. -+ */ -+ int nb_extended_buf; -+ -+ AVFrameSideData** side_data; -+ int nb_side_data; -+ -+/** -+ * @defgroup lavu_frame_flags AV_FRAME_FLAGS -+ * @ingroup lavu_frame -+ * Flags describing additional frame properties. -+ * -+ * @{ -+ */ -+ -+/** -+ * The frame data may be corrupted, e.g. due to decoding errors. -+ */ -+#define AV_FRAME_FLAG_CORRUPT (1 << 0) -+/** -+ * A flag to mark the frames which need to be decoded, but shouldn't be output. -+ */ -+#define AV_FRAME_FLAG_DISCARD (1 << 2) -+ /** -+ * @} -+ */ -+ -+ /** -+ * Frame flags, a combination of @ref lavu_frame_flags -+ */ -+ int flags; -+ -+ /** -+ * MPEG vs JPEG YUV range. -+ * - encoding: Set by user -+ * - decoding: Set by libavcodec -+ */ -+ enum AVColorRange color_range; -+ -+ enum AVColorPrimaries color_primaries; -+ -+ enum AVColorTransferCharacteristic color_trc; -+ -+ /** -+ * YUV colorspace type. -+ * - encoding: Set by user -+ * - decoding: Set by libavcodec -+ */ -+ enum AVColorSpace colorspace; -+ -+ enum AVChromaLocation chroma_location; -+ -+ /** -+ * frame timestamp estimated using various heuristics, in stream time base -+ * - encoding: unused -+ * - decoding: set by libavcodec, read by user. -+ */ -+ int64_t best_effort_timestamp; -+ -+ /** -+ * reordered pos from the last AVPacket that has been input into the decoder -+ * - encoding: unused -+ * - decoding: Read by user. -+ */ -+ int64_t pkt_pos; -+ -+ /** -+ * duration of the corresponding packet, expressed in -+ * AVStream->time_base units, 0 if unknown. -+ * - encoding: unused -+ * - decoding: Read by user. -+ */ -+ int64_t pkt_duration; -+ -+ /** -+ * metadata. -+ * - encoding: Set by user. -+ * - decoding: Set by libavcodec. -+ */ -+ AVDictionary* metadata; -+ -+ /** -+ * decode error flags of the frame, set to a combination of -+ * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there -+ * were errors during the decoding. -+ * - encoding: unused -+ * - decoding: set by libavcodec, read by user. -+ */ -+ int decode_error_flags; -+#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 -+#define FF_DECODE_ERROR_MISSING_REFERENCE 2 -+#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 -+#define FF_DECODE_ERROR_DECODE_SLICES 8 -+ -+ /** -+ * number of audio channels, only used for audio. -+ * - encoding: unused -+ * - decoding: Read by user. -+ */ -+ int channels; -+ -+ /** -+ * size of the corresponding packet containing the compressed -+ * frame. -+ * It is set to a negative value if unknown. -+ * - encoding: unused -+ * - decoding: set by libavcodec, read by user. -+ */ -+ int pkt_size; -+ -+ /** -+ * For hwaccel-format frames, this should be a reference to the -+ * AVHWFramesContext describing the frame. -+ */ -+ AVBufferRef* hw_frames_ctx; -+ -+ /** -+ * AVBufferRef for free use by the API user. FFmpeg will never check the -+ * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when -+ * the frame is unreferenced. av_frame_copy_props() calls create a new -+ * reference with av_buffer_ref() for the target frame's opaque_ref field. -+ * -+ * This is unrelated to the opaque field, although it serves a similar -+ * purpose. -+ */ -+ AVBufferRef* opaque_ref; -+ -+ /** -+ * @anchor cropping -+ * @name Cropping -+ * Video frames only. The number of pixels to discard from the the -+ * top/bottom/left/right border of the frame to obtain the sub-rectangle of -+ * the frame intended for presentation. -+ * @{ -+ */ -+ size_t crop_top; -+ size_t crop_bottom; -+ size_t crop_left; -+ size_t crop_right; -+ /** -+ * @} -+ */ -+ -+ /** -+ * AVBufferRef for internal use by a single libav* library. -+ * Must not be used to transfer data between libraries. -+ * Has to be NULL when ownership of the frame leaves the respective library. -+ * -+ * Code outside the FFmpeg libs should never check or change the contents of -+ * the buffer ref. -+ * -+ * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. -+ * av_frame_copy_props() calls create a new reference with av_buffer_ref() -+ * for the target frame's private_ref field. -+ */ -+ AVBufferRef* private_ref; -+} AVFrame; -+ -+#if FF_API_COLORSPACE_NAME -+/** -+ * Get the name of a colorspace. -+ * @return a static string identifying the colorspace; can be NULL. -+ * @deprecated use av_color_space_name() -+ */ -+attribute_deprecated const char* av_get_colorspace_name(enum AVColorSpace val); -+#endif -+/** -+ * Allocate an AVFrame and set its fields to default values. The resulting -+ * struct must be freed using av_frame_free(). -+ * -+ * @return An AVFrame filled with default values or NULL on failure. -+ * -+ * @note this only allocates the AVFrame itself, not the data buffers. Those -+ * must be allocated through other means, e.g. with av_frame_get_buffer() or -+ * manually. -+ */ -+AVFrame* av_frame_alloc(void); -+ -+/** -+ * Free the frame and any dynamically allocated objects in it, -+ * e.g. extended_data. If the frame is reference counted, it will be -+ * unreferenced first. -+ * -+ * @param frame frame to be freed. The pointer will be set to NULL. -+ */ -+void av_frame_free(AVFrame** frame); -+ -+/** -+ * Set up a new reference to the data described by the source frame. -+ * -+ * Copy frame properties from src to dst and create a new reference for each -+ * AVBufferRef from src. -+ * -+ * If src is not reference counted, new buffers are allocated and the data is -+ * copied. -+ * -+ * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), -+ * or newly allocated with av_frame_alloc() before calling this -+ * function, or undefined behavior will occur. -+ * -+ * @return 0 on success, a negative AVERROR on error -+ */ -+int av_frame_ref(AVFrame* dst, const AVFrame* src); -+ -+/** -+ * Create a new frame that references the same data as src. -+ * -+ * This is a shortcut for av_frame_alloc()+av_frame_ref(). -+ * -+ * @return newly created AVFrame on success, NULL on error. -+ */ -+AVFrame* av_frame_clone(const AVFrame* src); -+ -+/** -+ * Unreference all the buffers referenced by frame and reset the frame fields. -+ */ -+void av_frame_unref(AVFrame* frame); -+ -+/** -+ * Move everything contained in src to dst and reset src. -+ * -+ * @warning: dst is not unreferenced, but directly overwritten without reading -+ * or deallocating its contents. Call av_frame_unref(dst) manually -+ * before calling this function to ensure that no memory is leaked. -+ */ -+void av_frame_move_ref(AVFrame* dst, AVFrame* src); -+ -+/** -+ * Allocate new buffer(s) for audio or video data. -+ * -+ * The following fields must be set on frame before calling this function: -+ * - format (pixel format for video, sample format for audio) -+ * - width and height for video -+ * - nb_samples and channel_layout for audio -+ * -+ * This function will fill AVFrame.data and AVFrame.buf arrays and, if -+ * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. -+ * For planar formats, one buffer will be allocated for each plane. -+ * -+ * @warning: if frame already has been allocated, calling this function will -+ * leak memory. In addition, undefined behavior can occur in certain -+ * cases. -+ * -+ * @param frame frame in which to store the new buffers. -+ * @param align Required buffer size alignment. If equal to 0, alignment will be -+ * chosen automatically for the current CPU. It is highly -+ * recommended to pass 0 here unless you know what you are doing. -+ * -+ * @return 0 on success, a negative AVERROR on error. -+ */ -+int av_frame_get_buffer(AVFrame* frame, int align); -+ -+/** -+ * Check if the frame data is writable. -+ * -+ * @return A positive value if the frame data is writable (which is true if and -+ * only if each of the underlying buffers has only one reference, namely the one -+ * stored in this frame). Return 0 otherwise. -+ * -+ * If 1 is returned the answer is valid until av_buffer_ref() is called on any -+ * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). -+ * -+ * @see av_frame_make_writable(), av_buffer_is_writable() -+ */ -+int av_frame_is_writable(AVFrame* frame); -+ -+/** -+ * Ensure that the frame data is writable, avoiding data copy if possible. -+ * -+ * Do nothing if the frame is writable, allocate new buffers and copy the data -+ * if it is not. -+ * -+ * @return 0 on success, a negative AVERROR on error. -+ * -+ * @see av_frame_is_writable(), av_buffer_is_writable(), -+ * av_buffer_make_writable() -+ */ -+int av_frame_make_writable(AVFrame* frame); -+ -+/** -+ * Copy the frame data from src to dst. -+ * -+ * This function does not allocate anything, dst must be already initialized and -+ * allocated with the same parameters as src. -+ * -+ * This function only copies the frame data (i.e. the contents of the data / -+ * extended data arrays), not any other properties. -+ * -+ * @return >= 0 on success, a negative AVERROR on error. -+ */ -+int av_frame_copy(AVFrame* dst, const AVFrame* src); -+ -+/** -+ * Copy only "metadata" fields from src to dst. -+ * -+ * Metadata for the purpose of this function are those fields that do not affect -+ * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample -+ * aspect ratio (for video), but not width/height or channel layout. -+ * Side data is also copied. -+ */ -+int av_frame_copy_props(AVFrame* dst, const AVFrame* src); -+ -+/** -+ * Get the buffer reference a given data plane is stored in. -+ * -+ * @param plane index of the data plane of interest in frame->extended_data. -+ * -+ * @return the buffer reference that contains the plane or NULL if the input -+ * frame is not valid. -+ */ -+AVBufferRef* av_frame_get_plane_buffer(AVFrame* frame, int plane); -+ -+/** -+ * Add a new side data to a frame. -+ * -+ * @param frame a frame to which the side data should be added -+ * @param type type of the added side data -+ * @param size size of the side data -+ * -+ * @return newly added side data on success, NULL on error -+ */ -+AVFrameSideData* av_frame_new_side_data(AVFrame* frame, -+ enum AVFrameSideDataType type, -+ size_t size); -+ -+/** -+ * Add a new side data to a frame from an existing AVBufferRef -+ * -+ * @param frame a frame to which the side data should be added -+ * @param type the type of the added side data -+ * @param buf an AVBufferRef to add as side data. The ownership of -+ * the reference is transferred to the frame. -+ * -+ * @return newly added side data on success, NULL on error. On failure -+ * the frame is unchanged and the AVBufferRef remains owned by -+ * the caller. -+ */ -+AVFrameSideData* av_frame_new_side_data_from_buf(AVFrame* frame, -+ enum AVFrameSideDataType type, -+ AVBufferRef* buf); -+ -+/** -+ * @return a pointer to the side data of a given type on success, NULL if there -+ * is no side data with such type in this frame. -+ */ -+AVFrameSideData* av_frame_get_side_data(const AVFrame* frame, -+ enum AVFrameSideDataType type); -+ -+/** -+ * Remove and free all side data instances of the given type. -+ */ -+void av_frame_remove_side_data(AVFrame* frame, enum AVFrameSideDataType type); -+ -+/** -+ * Flags for frame cropping. -+ */ -+enum { -+ /** -+ * Apply the maximum possible cropping, even if it requires setting the -+ * AVFrame.data[] entries to unaligned pointers. Passing unaligned data -+ * to FFmpeg API is generally not allowed, and causes undefined behavior -+ * (such as crashes). You can pass unaligned data only to FFmpeg APIs that -+ * are explicitly documented to accept it. Use this flag only if you -+ * absolutely know what you are doing. -+ */ -+ AV_FRAME_CROP_UNALIGNED = 1 << 0, -+}; -+ -+/** -+ * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ -+ * crop_bottom fields. If cropping is successful, the function will adjust the -+ * data pointers and the width/height fields, and set the crop fields to 0. -+ * -+ * In all cases, the cropping boundaries will be rounded to the inherent -+ * alignment of the pixel format. In some cases, such as for opaque hwaccel -+ * formats, the left/top cropping is ignored. The crop fields are set to 0 even -+ * if the cropping was rounded or ignored. -+ * -+ * @param frame the frame which should be cropped -+ * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. -+ * -+ * @return >= 0 on success, a negative AVERROR on error. If the cropping fields -+ * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. -+ */ -+int av_frame_apply_cropping(AVFrame* frame, int flags); -+ -+/** -+ * @return a string identifying the side data type -+ */ -+const char* av_frame_side_data_name(enum AVFrameSideDataType type); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVUTIL_FRAME_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext.h -@@ -0,0 +1,601 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_HWCONTEXT_H -+#define AVUTIL_HWCONTEXT_H -+ -+#include "buffer.h" -+#include "frame.h" -+#include "log.h" -+#include "pixfmt.h" -+ -+enum AVHWDeviceType { -+ AV_HWDEVICE_TYPE_NONE, -+ AV_HWDEVICE_TYPE_VDPAU, -+ AV_HWDEVICE_TYPE_CUDA, -+ AV_HWDEVICE_TYPE_VAAPI, -+ AV_HWDEVICE_TYPE_DXVA2, -+ AV_HWDEVICE_TYPE_QSV, -+ AV_HWDEVICE_TYPE_VIDEOTOOLBOX, -+ AV_HWDEVICE_TYPE_D3D11VA, -+ AV_HWDEVICE_TYPE_DRM, -+ AV_HWDEVICE_TYPE_OPENCL, -+ AV_HWDEVICE_TYPE_MEDIACODEC, -+ AV_HWDEVICE_TYPE_VULKAN, -+}; -+ -+typedef struct AVHWDeviceInternal AVHWDeviceInternal; -+ -+/** -+ * This struct aggregates all the (hardware/vendor-specific) "high-level" state, -+ * i.e. state that is not tied to a concrete processing configuration. -+ * E.g., in an API that supports hardware-accelerated encoding and decoding, -+ * this struct will (if possible) wrap the state that is common to both encoding -+ * and decoding and from which specific instances of encoders or decoders can be -+ * derived. -+ * -+ * This struct is reference-counted with the AVBuffer mechanism. The -+ * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field -+ * points to the actual AVHWDeviceContext. Further objects derived from -+ * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with -+ * specific properties) will hold an internal reference to it. After all the -+ * references are released, the AVHWDeviceContext itself will be freed, -+ * optionally invoking a user-specified callback for uninitializing the hardware -+ * state. -+ */ -+typedef struct AVHWDeviceContext { -+ /** -+ * A class for logging. Set by av_hwdevice_ctx_alloc(). -+ */ -+ const AVClass* av_class; -+ -+ /** -+ * Private data used internally by libavutil. Must not be accessed in any -+ * way by the caller. -+ */ -+ AVHWDeviceInternal* internal; -+ -+ /** -+ * This field identifies the underlying API used for hardware access. -+ * -+ * This field is set when this struct is allocated and never changed -+ * afterwards. -+ */ -+ enum AVHWDeviceType type; -+ -+ /** -+ * The format-specific data, allocated and freed by libavutil along with -+ * this context. -+ * -+ * Should be cast by the user to the format-specific context defined in the -+ * corresponding header (hwcontext_*.h) and filled as described in the -+ * documentation before calling av_hwdevice_ctx_init(). -+ * -+ * After calling av_hwdevice_ctx_init() this struct should not be modified -+ * by the caller. -+ */ -+ void* hwctx; -+ -+ /** -+ * This field may be set by the caller before calling av_hwdevice_ctx_init(). -+ * -+ * If non-NULL, this callback will be called when the last reference to -+ * this context is unreferenced, immediately before it is freed. -+ * -+ * @note when other objects (e.g an AVHWFramesContext) are derived from this -+ * struct, this callback will be invoked after all such child objects -+ * are fully uninitialized and their respective destructors invoked. -+ */ -+ void (*free)(struct AVHWDeviceContext* ctx); -+ -+ /** -+ * Arbitrary user data, to be used e.g. by the free() callback. -+ */ -+ void* user_opaque; -+} AVHWDeviceContext; -+ -+typedef struct AVHWFramesInternal AVHWFramesInternal; -+ -+/** -+ * This struct describes a set or pool of "hardware" frames (i.e. those with -+ * data not located in normal system memory). All the frames in the pool are -+ * assumed to be allocated in the same way and interchangeable. -+ * -+ * This struct is reference-counted with the AVBuffer mechanism and tied to a -+ * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor -+ * yields a reference, whose data field points to the actual AVHWFramesContext -+ * struct. -+ */ -+typedef struct AVHWFramesContext { -+ /** -+ * A class for logging. -+ */ -+ const AVClass* av_class; -+ -+ /** -+ * Private data used internally by libavutil. Must not be accessed in any -+ * way by the caller. -+ */ -+ AVHWFramesInternal* internal; -+ -+ /** -+ * A reference to the parent AVHWDeviceContext. This reference is owned and -+ * managed by the enclosing AVHWFramesContext, but the caller may derive -+ * additional references from it. -+ */ -+ AVBufferRef* device_ref; -+ -+ /** -+ * The parent AVHWDeviceContext. This is simply a pointer to -+ * device_ref->data provided for convenience. -+ * -+ * Set by libavutil in av_hwframe_ctx_init(). -+ */ -+ AVHWDeviceContext* device_ctx; -+ -+ /** -+ * The format-specific data, allocated and freed automatically along with -+ * this context. -+ * -+ * Should be cast by the user to the format-specific context defined in the -+ * corresponding header (hwframe_*.h) and filled as described in the -+ * documentation before calling av_hwframe_ctx_init(). -+ * -+ * After any frames using this context are created, the contents of this -+ * struct should not be modified by the caller. -+ */ -+ void* hwctx; -+ -+ /** -+ * This field may be set by the caller before calling av_hwframe_ctx_init(). -+ * -+ * If non-NULL, this callback will be called when the last reference to -+ * this context is unreferenced, immediately before it is freed. -+ */ -+ void (*free)(struct AVHWFramesContext* ctx); -+ -+ /** -+ * Arbitrary user data, to be used e.g. by the free() callback. -+ */ -+ void* user_opaque; -+ -+ /** -+ * A pool from which the frames are allocated by av_hwframe_get_buffer(). -+ * This field may be set by the caller before calling av_hwframe_ctx_init(). -+ * The buffers returned by calling av_buffer_pool_get() on this pool must -+ * have the properties described in the documentation in the corresponding hw -+ * type's header (hwcontext_*.h). The pool will be freed strictly before -+ * this struct's free() callback is invoked. -+ * -+ * This field may be NULL, then libavutil will attempt to allocate a pool -+ * internally. Note that certain device types enforce pools allocated at -+ * fixed size (frame count), which cannot be extended dynamically. In such a -+ * case, initial_pool_size must be set appropriately. -+ */ -+ AVBufferPool* pool; -+ -+ /** -+ * Initial size of the frame pool. If a device type does not support -+ * dynamically resizing the pool, then this is also the maximum pool size. -+ * -+ * May be set by the caller before calling av_hwframe_ctx_init(). Must be -+ * set if pool is NULL and the device type does not support dynamic pools. -+ */ -+ int initial_pool_size; -+ -+ /** -+ * The pixel format identifying the underlying HW surface type. -+ * -+ * Must be a hwaccel format, i.e. the corresponding descriptor must have the -+ * AV_PIX_FMT_FLAG_HWACCEL flag set. -+ * -+ * Must be set by the user before calling av_hwframe_ctx_init(). -+ */ -+ enum AVPixelFormat format; -+ -+ /** -+ * The pixel format identifying the actual data layout of the hardware -+ * frames. -+ * -+ * Must be set by the caller before calling av_hwframe_ctx_init(). -+ * -+ * @note when the underlying API does not provide the exact data layout, but -+ * only the colorspace/bit depth, this field should be set to the fully -+ * planar version of that format (e.g. for 8-bit 420 YUV it should be -+ * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). -+ */ -+ enum AVPixelFormat sw_format; -+ -+ /** -+ * The allocated dimensions of the frames in this pool. -+ * -+ * Must be set by the user before calling av_hwframe_ctx_init(). -+ */ -+ int width, height; -+} AVHWFramesContext; -+ -+/** -+ * Look up an AVHWDeviceType by name. -+ * -+ * @param name String name of the device type (case-insensitive). -+ * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if -+ * not found. -+ */ -+enum AVHWDeviceType av_hwdevice_find_type_by_name(const char* name); -+ -+/** Get the string name of an AVHWDeviceType. -+ * -+ * @param type Type from enum AVHWDeviceType. -+ * @return Pointer to a static string containing the name, or NULL if the type -+ * is not valid. -+ */ -+const char* av_hwdevice_get_type_name(enum AVHWDeviceType type); -+ -+/** -+ * Iterate over supported device types. -+ * -+ * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type -+ * returned by this function in subsequent iterations. -+ * @return The next usable device type from enum AVHWDeviceType, or -+ * AV_HWDEVICE_TYPE_NONE if there are no more. -+ */ -+enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); -+ -+/** -+ * Allocate an AVHWDeviceContext for a given hardware type. -+ * -+ * @param type the type of the hardware device to allocate. -+ * @return a reference to the newly created AVHWDeviceContext on success or NULL -+ * on failure. -+ */ -+AVBufferRef* av_hwdevice_ctx_alloc(enum AVHWDeviceType type); -+ -+/** -+ * Finalize the device context before use. This function must be called after -+ * the context is filled with all the required information and before it is -+ * used in any way. -+ * -+ * @param ref a reference to the AVHWDeviceContext -+ * @return 0 on success, a negative AVERROR code on failure -+ */ -+int av_hwdevice_ctx_init(AVBufferRef* ref); -+ -+/** -+ * Open a device of the specified type and create an AVHWDeviceContext for it. -+ * -+ * This is a convenience function intended to cover the simple cases. Callers -+ * who need to fine-tune device creation/management should open the device -+ * manually and then wrap it in an AVHWDeviceContext using -+ * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). -+ * -+ * The returned context is already initialized and ready for use, the caller -+ * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of -+ * the created AVHWDeviceContext are set by this function and should not be -+ * touched by the caller. -+ * -+ * @param device_ctx On success, a reference to the newly-created device context -+ * will be written here. The reference is owned by the caller -+ * and must be released with av_buffer_unref() when no longer -+ * needed. On failure, NULL will be written to this pointer. -+ * @param type The type of the device to create. -+ * @param device A type-specific string identifying the device to open. -+ * @param opts A dictionary of additional (type-specific) options to use in -+ * opening the device. The dictionary remains owned by the caller. -+ * @param flags currently unused -+ * -+ * @return 0 on success, a negative AVERROR code on failure. -+ */ -+int av_hwdevice_ctx_create(AVBufferRef** device_ctx, enum AVHWDeviceType type, -+ const char* device, AVDictionary* opts, int flags); -+ -+/** -+ * Create a new device of the specified type from an existing device. -+ * -+ * If the source device is a device of the target type or was originally -+ * derived from such a device (possibly through one or more intermediate -+ * devices of other types), then this will return a reference to the -+ * existing device of the same type as is requested. -+ * -+ * Otherwise, it will attempt to derive a new device from the given source -+ * device. If direct derivation to the new type is not implemented, it will -+ * attempt the same derivation from each ancestor of the source device in -+ * turn looking for an implemented derivation method. -+ * -+ * @param dst_ctx On success, a reference to the newly-created -+ * AVHWDeviceContext. -+ * @param type The type of the new device to create. -+ * @param src_ctx A reference to an existing AVHWDeviceContext which will be -+ * used to create the new device. -+ * @param flags Currently unused; should be set to zero. -+ * @return Zero on success, a negative AVERROR code on failure. -+ */ -+int av_hwdevice_ctx_create_derived(AVBufferRef** dst_ctx, -+ enum AVHWDeviceType type, -+ AVBufferRef* src_ctx, int flags); -+ -+/** -+ * Create a new device of the specified type from an existing device. -+ * -+ * This function performs the same action as av_hwdevice_ctx_create_derived, -+ * however, it is able to set options for the new device to be derived. -+ * -+ * @param dst_ctx On success, a reference to the newly-created -+ * AVHWDeviceContext. -+ * @param type The type of the new device to create. -+ * @param src_ctx A reference to an existing AVHWDeviceContext which will be -+ * used to create the new device. -+ * @param options Options for the new device to create, same format as in -+ * av_hwdevice_ctx_create. -+ * @param flags Currently unused; should be set to zero. -+ * @return Zero on success, a negative AVERROR code on failure. -+ */ -+int av_hwdevice_ctx_create_derived_opts(AVBufferRef** dst_ctx, -+ enum AVHWDeviceType type, -+ AVBufferRef* src_ctx, -+ AVDictionary* options, int flags); -+ -+/** -+ * Allocate an AVHWFramesContext tied to a given device context. -+ * -+ * @param device_ctx a reference to a AVHWDeviceContext. This function will make -+ * a new reference for internal use, the one passed to the -+ * function remains owned by the caller. -+ * @return a reference to the newly created AVHWFramesContext on success or NULL -+ * on failure. -+ */ -+AVBufferRef* av_hwframe_ctx_alloc(AVBufferRef* device_ctx); -+ -+/** -+ * Finalize the context before use. This function must be called after the -+ * context is filled with all the required information and before it is attached -+ * to any frames. -+ * -+ * @param ref a reference to the AVHWFramesContext -+ * @return 0 on success, a negative AVERROR code on failure -+ */ -+int av_hwframe_ctx_init(AVBufferRef* ref); -+ -+/** -+ * Allocate a new frame attached to the given AVHWFramesContext. -+ * -+ * @param hwframe_ctx a reference to an AVHWFramesContext -+ * @param frame an empty (freshly allocated or unreffed) frame to be filled with -+ * newly allocated buffers. -+ * @param flags currently unused, should be set to zero -+ * @return 0 on success, a negative AVERROR code on failure -+ */ -+int av_hwframe_get_buffer(AVBufferRef* hwframe_ctx, AVFrame* frame, int flags); -+ -+/** -+ * Copy data to or from a hw surface. At least one of dst/src must have an -+ * AVHWFramesContext attached. -+ * -+ * If src has an AVHWFramesContext attached, then the format of dst (if set) -+ * must use one of the formats returned by av_hwframe_transfer_get_formats(src, -+ * AV_HWFRAME_TRANSFER_DIRECTION_FROM). -+ * If dst has an AVHWFramesContext attached, then the format of src must use one -+ * of the formats returned by av_hwframe_transfer_get_formats(dst, -+ * AV_HWFRAME_TRANSFER_DIRECTION_TO) -+ * -+ * dst may be "clean" (i.e. with data/buf pointers unset), in which case the -+ * data buffers will be allocated by this function using av_frame_get_buffer(). -+ * If dst->format is set, then this format will be used, otherwise (when -+ * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. -+ * -+ * The two frames must have matching allocated dimensions (i.e. equal to -+ * AVHWFramesContext.width/height), since not all device types support -+ * transferring a sub-rectangle of the whole surface. The display dimensions -+ * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but -+ * also have to be equal for both frames. When the display dimensions are -+ * smaller than the allocated dimensions, the content of the padding in the -+ * destination frame is unspecified. -+ * -+ * @param dst the destination frame. dst is not touched on failure. -+ * @param src the source frame. -+ * @param flags currently unused, should be set to zero -+ * @return 0 on success, a negative AVERROR error code on failure. -+ */ -+int av_hwframe_transfer_data(AVFrame* dst, const AVFrame* src, int flags); -+ -+enum AVHWFrameTransferDirection { -+ /** -+ * Transfer the data from the queried hw frame. -+ */ -+ AV_HWFRAME_TRANSFER_DIRECTION_FROM, -+ -+ /** -+ * Transfer the data to the queried hw frame. -+ */ -+ AV_HWFRAME_TRANSFER_DIRECTION_TO, -+}; -+ -+/** -+ * Get a list of possible source or target formats usable in -+ * av_hwframe_transfer_data(). -+ * -+ * @param hwframe_ctx the frame context to obtain the information for -+ * @param dir the direction of the transfer -+ * @param formats the pointer to the output format list will be written here. -+ * The list is terminated with AV_PIX_FMT_NONE and must be freed -+ * by the caller when no longer needed using av_free(). -+ * If this function returns successfully, the format list will -+ * have at least one item (not counting the terminator). -+ * On failure, the contents of this pointer are unspecified. -+ * @param flags currently unused, should be set to zero -+ * @return 0 on success, a negative AVERROR code on failure. -+ */ -+int av_hwframe_transfer_get_formats(AVBufferRef* hwframe_ctx, -+ enum AVHWFrameTransferDirection dir, -+ enum AVPixelFormat** formats, int flags); -+ -+/** -+ * This struct describes the constraints on hardware frames attached to -+ * a given device with a hardware-specific configuration. This is returned -+ * by av_hwdevice_get_hwframe_constraints() and must be freed by -+ * av_hwframe_constraints_free() after use. -+ */ -+typedef struct AVHWFramesConstraints { -+ /** -+ * A list of possible values for format in the hw_frames_ctx, -+ * terminated by AV_PIX_FMT_NONE. This member will always be filled. -+ */ -+ enum AVPixelFormat* valid_hw_formats; -+ -+ /** -+ * A list of possible values for sw_format in the hw_frames_ctx, -+ * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is -+ * not known. -+ */ -+ enum AVPixelFormat* valid_sw_formats; -+ -+ /** -+ * The minimum size of frames in this hw_frames_ctx. -+ * (Zero if not known.) -+ */ -+ int min_width; -+ int min_height; -+ -+ /** -+ * The maximum size of frames in this hw_frames_ctx. -+ * (INT_MAX if not known / no limit.) -+ */ -+ int max_width; -+ int max_height; -+} AVHWFramesConstraints; -+ -+/** -+ * Allocate a HW-specific configuration structure for a given HW device. -+ * After use, the user must free all members as required by the specific -+ * hardware structure being used, then free the structure itself with -+ * av_free(). -+ * -+ * @param device_ctx a reference to the associated AVHWDeviceContext. -+ * @return The newly created HW-specific configuration structure on -+ * success or NULL on failure. -+ */ -+void* av_hwdevice_hwconfig_alloc(AVBufferRef* device_ctx); -+ -+/** -+ * Get the constraints on HW frames given a device and the HW-specific -+ * configuration to be used with that device. If no HW-specific -+ * configuration is provided, returns the maximum possible capabilities -+ * of the device. -+ * -+ * @param ref a reference to the associated AVHWDeviceContext. -+ * @param hwconfig a filled HW-specific configuration structure, or NULL -+ * to return the maximum possible capabilities of the device. -+ * @return AVHWFramesConstraints structure describing the constraints -+ * on the device, or NULL if not available. -+ */ -+AVHWFramesConstraints* av_hwdevice_get_hwframe_constraints( -+ AVBufferRef* ref, const void* hwconfig); -+ -+/** -+ * Free an AVHWFrameConstraints structure. -+ * -+ * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. -+ */ -+void av_hwframe_constraints_free(AVHWFramesConstraints** constraints); -+ -+/** -+ * Flags to apply to frame mappings. -+ */ -+enum { -+ /** -+ * The mapping must be readable. -+ */ -+ AV_HWFRAME_MAP_READ = 1 << 0, -+ /** -+ * The mapping must be writeable. -+ */ -+ AV_HWFRAME_MAP_WRITE = 1 << 1, -+ /** -+ * The mapped frame will be overwritten completely in subsequent -+ * operations, so the current frame data need not be loaded. Any values -+ * which are not overwritten are unspecified. -+ */ -+ AV_HWFRAME_MAP_OVERWRITE = 1 << 2, -+ /** -+ * The mapping must be direct. That is, there must not be any copying in -+ * the map or unmap steps. Note that performance of direct mappings may -+ * be much lower than normal memory. -+ */ -+ AV_HWFRAME_MAP_DIRECT = 1 << 3, -+}; -+ -+/** -+ * Map a hardware frame. -+ * -+ * This has a number of different possible effects, depending on the format -+ * and origin of the src and dst frames. On input, src should be a usable -+ * frame with valid buffers and dst should be blank (typically as just created -+ * by av_frame_alloc()). src should have an associated hwframe context, and -+ * dst may optionally have a format and associated hwframe context. -+ * -+ * If src was created by mapping a frame from the hwframe context of dst, -+ * then this function undoes the mapping - dst is replaced by a reference to -+ * the frame that src was originally mapped from. -+ * -+ * If both src and dst have an associated hwframe context, then this function -+ * attempts to map the src frame from its hardware context to that of dst and -+ * then fill dst with appropriate data to be usable there. This will only be -+ * possible if the hwframe contexts and associated devices are compatible - -+ * given compatible devices, av_hwframe_ctx_create_derived() can be used to -+ * create a hwframe context for dst in which mapping should be possible. -+ * -+ * If src has a hwframe context but dst does not, then the src frame is -+ * mapped to normal memory and should thereafter be usable as a normal frame. -+ * If the format is set on dst, then the mapping will attempt to create dst -+ * with that format and fail if it is not possible. If format is unset (is -+ * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate -+ * format to use is (probably the sw_format of the src hwframe context). -+ * -+ * A return value of AVERROR(ENOSYS) indicates that the mapping is not -+ * possible with the given arguments and hwframe setup, while other return -+ * values indicate that it failed somehow. -+ * -+ * @param dst Destination frame, to contain the mapping. -+ * @param src Source frame, to be mapped. -+ * @param flags Some combination of AV_HWFRAME_MAP_* flags. -+ * @return Zero on success, negative AVERROR code on failure. -+ */ -+int av_hwframe_map(AVFrame* dst, const AVFrame* src, int flags); -+ -+/** -+ * Create and initialise an AVHWFramesContext as a mapping of another existing -+ * AVHWFramesContext on a different device. -+ * -+ * av_hwframe_ctx_init() should not be called after this. -+ * -+ * @param derived_frame_ctx On success, a reference to the newly created -+ * AVHWFramesContext. -+ * @param derived_device_ctx A reference to the device to create the new -+ * AVHWFramesContext on. -+ * @param source_frame_ctx A reference to an existing AVHWFramesContext -+ * which will be mapped to the derived context. -+ * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the -+ * mapping parameters to apply to frames which are allocated -+ * in the derived device. -+ * @return Zero on success, negative AVERROR code on failure. -+ */ -+int av_hwframe_ctx_create_derived(AVBufferRef** derived_frame_ctx, -+ enum AVPixelFormat format, -+ AVBufferRef* derived_device_ctx, -+ AVBufferRef* source_frame_ctx, int flags); -+ -+#endif /* AVUTIL_HWCONTEXT_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext_vaapi.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext_vaapi.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext_vaapi.h -@@ -0,0 +1,117 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_HWCONTEXT_VAAPI_H -+#define AVUTIL_HWCONTEXT_VAAPI_H -+ -+#include -+ -+/** -+ * @file -+ * API-specific header for AV_HWDEVICE_TYPE_VAAPI. -+ * -+ * Dynamic frame pools are supported, but note that any pool used as a render -+ * target is required to be of fixed size in order to be be usable as an -+ * argument to vaCreateContext(). -+ * -+ * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs -+ * with the data pointer set to a VASurfaceID. -+ */ -+ -+enum { -+ /** -+ * The quirks field has been set by the user and should not be detected -+ * automatically by av_hwdevice_ctx_init(). -+ */ -+ AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0), -+ /** -+ * The driver does not destroy parameter buffers when they are used by -+ * vaRenderPicture(). Additional code will be required to destroy them -+ * separately afterwards. -+ */ -+ AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1), -+ -+ /** -+ * The driver does not support the VASurfaceAttribMemoryType attribute, -+ * so the surface allocation code will not try to use it. -+ */ -+ AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2), -+ -+ /** -+ * The driver does not support surface attributes at all. -+ * The surface allocation code will never pass them to surface allocation, -+ * and the results of the vaQuerySurfaceAttributes() call will be faked. -+ */ -+ AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3), -+}; -+ -+/** -+ * VAAPI connection details. -+ * -+ * Allocated as AVHWDeviceContext.hwctx -+ */ -+typedef struct AVVAAPIDeviceContext { -+ /** -+ * The VADisplay handle, to be filled by the user. -+ */ -+ VADisplay display; -+ /** -+ * Driver quirks to apply - this is filled by av_hwdevice_ctx_init(), -+ * with reference to a table of known drivers, unless the -+ * AV_VAAPI_DRIVER_QUIRK_USER_SET bit is already present. The user -+ * may need to refer to this field when performing any later -+ * operations using VAAPI with the same VADisplay. -+ */ -+ unsigned int driver_quirks; -+} AVVAAPIDeviceContext; -+ -+/** -+ * VAAPI-specific data associated with a frame pool. -+ * -+ * Allocated as AVHWFramesContext.hwctx. -+ */ -+typedef struct AVVAAPIFramesContext { -+ /** -+ * Set by the user to apply surface attributes to all surfaces in -+ * the frame pool. If null, default settings are used. -+ */ -+ VASurfaceAttrib* attributes; -+ int nb_attributes; -+ /** -+ * The surfaces IDs of all surfaces in the pool after creation. -+ * Only valid if AVHWFramesContext.initial_pool_size was positive. -+ * These are intended to be used as the render_targets arguments to -+ * vaCreateContext(). -+ */ -+ VASurfaceID* surface_ids; -+ int nb_surfaces; -+} AVVAAPIFramesContext; -+ -+/** -+ * VAAPI hardware pipeline configuration details. -+ * -+ * Allocated with av_hwdevice_hwconfig_alloc(). -+ */ -+typedef struct AVVAAPIHWConfig { -+ /** -+ * ID of a VAAPI pipeline configuration. -+ */ -+ VAConfigID config_id; -+} AVVAAPIHWConfig; -+ -+#endif /* AVUTIL_HWCONTEXT_VAAPI_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/intfloat.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/intfloat.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/intfloat.h -@@ -0,0 +1,73 @@ -+/* -+ * Copyright (c) 2011 Mans Rullgard -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_INTFLOAT_H -+#define AVUTIL_INTFLOAT_H -+ -+#include -+#include "attributes.h" -+ -+union av_intfloat32 { -+ uint32_t i; -+ float f; -+}; -+ -+union av_intfloat64 { -+ uint64_t i; -+ double f; -+}; -+ -+/** -+ * Reinterpret a 32-bit integer as a float. -+ */ -+static av_always_inline float av_int2float(uint32_t i) { -+ union av_intfloat32 v; -+ v.i = i; -+ return v.f; -+} -+ -+/** -+ * Reinterpret a float as a 32-bit integer. -+ */ -+static av_always_inline uint32_t av_float2int(float f) { -+ union av_intfloat32 v; -+ v.f = f; -+ return v.i; -+} -+ -+/** -+ * Reinterpret a 64-bit integer as a double. -+ */ -+static av_always_inline double av_int2double(uint64_t i) { -+ union av_intfloat64 v; -+ v.i = i; -+ return v.f; -+} -+ -+/** -+ * Reinterpret a double as a 64-bit integer. -+ */ -+static av_always_inline uint64_t av_double2int(double f) { -+ union av_intfloat64 v; -+ v.f = f; -+ return v.i; -+} -+ -+#endif /* AVUTIL_INTFLOAT_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/log.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/log.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/log.h -@@ -0,0 +1,388 @@ -+/* -+ * copyright (c) 2006 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_LOG_H -+#define AVUTIL_LOG_H -+ -+#include -+#include "avutil.h" -+#include "attributes.h" -+ -+typedef enum { -+ AV_CLASS_CATEGORY_NA = 0, -+ AV_CLASS_CATEGORY_INPUT, -+ AV_CLASS_CATEGORY_OUTPUT, -+ AV_CLASS_CATEGORY_MUXER, -+ AV_CLASS_CATEGORY_DEMUXER, -+ AV_CLASS_CATEGORY_ENCODER, -+ AV_CLASS_CATEGORY_DECODER, -+ AV_CLASS_CATEGORY_FILTER, -+ AV_CLASS_CATEGORY_BITSTREAM_FILTER, -+ AV_CLASS_CATEGORY_SWSCALER, -+ AV_CLASS_CATEGORY_SWRESAMPLER, -+ AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, -+ AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, -+ AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, -+ AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, -+ AV_CLASS_CATEGORY_DEVICE_OUTPUT, -+ AV_CLASS_CATEGORY_DEVICE_INPUT, -+ AV_CLASS_CATEGORY_NB ///< not part of ABI/API -+} AVClassCategory; -+ -+#define AV_IS_INPUT_DEVICE(category) \ -+ (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ -+ ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ -+ ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) -+ -+#define AV_IS_OUTPUT_DEVICE(category) \ -+ (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ -+ ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ -+ ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) -+ -+struct AVOptionRanges; -+ -+/** -+ * Describe the class of an AVClass context structure. That is an -+ * arbitrary struct of which the first field is a pointer to an -+ * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). -+ */ -+typedef struct AVClass { -+ /** -+ * The name of the class; usually it is the same name as the -+ * context structure type to which the AVClass is associated. -+ */ -+ const char* class_name; -+ -+ /** -+ * A pointer to a function which returns the name of a context -+ * instance ctx associated with the class. -+ */ -+ const char* (*item_name)(void* ctx); -+ -+ /** -+ * a pointer to the first option specified in the class if any or NULL -+ * -+ * @see av_set_default_options() -+ */ -+ const struct AVOption* option; -+ -+ /** -+ * LIBAVUTIL_VERSION with which this structure was created. -+ * This is used to allow fields to be added without requiring major -+ * version bumps everywhere. -+ */ -+ -+ int version; -+ -+ /** -+ * Offset in the structure where log_level_offset is stored. -+ * 0 means there is no such variable -+ */ -+ int log_level_offset_offset; -+ -+ /** -+ * Offset in the structure where a pointer to the parent context for -+ * logging is stored. For example a decoder could pass its AVCodecContext -+ * to eval as such a parent context, which an av_log() implementation -+ * could then leverage to display the parent context. -+ * The offset can be NULL. -+ */ -+ int parent_log_context_offset; -+ -+ /** -+ * Category used for visualization (like color) -+ * This is only set if the category is equal for all objects using this class. -+ * available since version (51 << 16 | 56 << 8 | 100) -+ */ -+ AVClassCategory category; -+ -+ /** -+ * Callback to return the category. -+ * available since version (51 << 16 | 59 << 8 | 100) -+ */ -+ AVClassCategory (*get_category)(void* ctx); -+ -+ /** -+ * Callback to return the supported/allowed ranges. -+ * available since version (52.12) -+ */ -+ int (*query_ranges)(struct AVOptionRanges**, void* obj, const char* key, -+ int flags); -+ -+ /** -+ * Return next AVOptions-enabled child or NULL -+ */ -+ void* (*child_next)(void* obj, void* prev); -+ -+ /** -+ * Iterate over the AVClasses corresponding to potential AVOptions-enabled -+ * children. -+ * -+ * @param iter pointer to opaque iteration state. The caller must initialize -+ * *iter to NULL before the first call. -+ * @return AVClass for the next AVOptions-enabled child or NULL if there are -+ * no more such children. -+ * -+ * @note The difference between child_next and this is that child_next -+ * iterates over _already existing_ objects, while child_class_iterate -+ * iterates over _all possible_ children. -+ */ -+ const struct AVClass* (*child_class_iterate)(void** iter); -+} AVClass; -+ -+/** -+ * @addtogroup lavu_log -+ * -+ * @{ -+ * -+ * @defgroup lavu_log_constants Logging Constants -+ * -+ * @{ -+ */ -+ -+/** -+ * Print no output. -+ */ -+#define AV_LOG_QUIET -8 -+ -+/** -+ * Something went really wrong and we will crash now. -+ */ -+#define AV_LOG_PANIC 0 -+ -+/** -+ * Something went wrong and recovery is not possible. -+ * For example, no header was found for a format which depends -+ * on headers or an illegal combination of parameters is used. -+ */ -+#define AV_LOG_FATAL 8 -+ -+/** -+ * Something went wrong and cannot losslessly be recovered. -+ * However, not all future data is affected. -+ */ -+#define AV_LOG_ERROR 16 -+ -+/** -+ * Something somehow does not look correct. This may or may not -+ * lead to problems. An example would be the use of '-vstrict -2'. -+ */ -+#define AV_LOG_WARNING 24 -+ -+/** -+ * Standard information. -+ */ -+#define AV_LOG_INFO 32 -+ -+/** -+ * Detailed information. -+ */ -+#define AV_LOG_VERBOSE 40 -+ -+/** -+ * Stuff which is only useful for libav* developers. -+ */ -+#define AV_LOG_DEBUG 48 -+ -+/** -+ * Extremely verbose debugging, useful for libav* development. -+ */ -+#define AV_LOG_TRACE 56 -+ -+#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) -+ -+/** -+ * @} -+ */ -+ -+/** -+ * Sets additional colors for extended debugging sessions. -+ * @code -+ av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); -+ @endcode -+ * Requires 256color terminal support. Uses outside debugging is not -+ * recommended. -+ */ -+#define AV_LOG_C(x) ((x) << 8) -+ -+/** -+ * Send the specified message to the log if the level is less than or equal -+ * to the current av_log_level. By default, all logging messages are sent to -+ * stderr. This behavior can be altered by setting a different logging callback -+ * function. -+ * @see av_log_set_callback -+ * -+ * @param avcl A pointer to an arbitrary struct of which the first field is a -+ * pointer to an AVClass struct or NULL if general log. -+ * @param level The importance level of the message expressed using a @ref -+ * lavu_log_constants "Logging Constant". -+ * @param fmt The format string (printf-compatible) that specifies how -+ * subsequent arguments are converted to output. -+ */ -+void av_log(void* avcl, int level, const char* fmt, ...) av_printf_format(3, 4); -+ -+/** -+ * Send the specified message to the log once with the initial_level and then -+ * with the subsequent_level. By default, all logging messages are sent to -+ * stderr. This behavior can be altered by setting a different logging callback -+ * function. -+ * @see av_log -+ * -+ * @param avcl A pointer to an arbitrary struct of which the first field is a -+ * pointer to an AVClass struct or NULL if general log. -+ * @param initial_level importance level of the message expressed using a @ref -+ * lavu_log_constants "Logging Constant" for the first occurance. -+ * @param subsequent_level importance level of the message expressed using a -+ * @ref lavu_log_constants "Logging Constant" after the first occurance. -+ * @param fmt The format string (printf-compatible) that specifies how -+ * subsequent arguments are converted to output. -+ * @param state a variable to keep trak of if a message has already been printed -+ * this must be initialized to 0 before the first use. The same state -+ * must not be accessed by 2 Threads simultaneously. -+ */ -+void av_log_once(void* avcl, int initial_level, int subsequent_level, -+ int* state, const char* fmt, ...) av_printf_format(5, 6); -+ -+/** -+ * Send the specified message to the log if the level is less than or equal -+ * to the current av_log_level. By default, all logging messages are sent to -+ * stderr. This behavior can be altered by setting a different logging callback -+ * function. -+ * @see av_log_set_callback -+ * -+ * @param avcl A pointer to an arbitrary struct of which the first field is a -+ * pointer to an AVClass struct. -+ * @param level The importance level of the message expressed using a @ref -+ * lavu_log_constants "Logging Constant". -+ * @param fmt The format string (printf-compatible) that specifies how -+ * subsequent arguments are converted to output. -+ * @param vl The arguments referenced by the format string. -+ */ -+void av_vlog(void* avcl, int level, const char* fmt, va_list vl); -+ -+/** -+ * Get the current log level -+ * -+ * @see lavu_log_constants -+ * -+ * @return Current log level -+ */ -+int av_log_get_level(void); -+ -+/** -+ * Set the log level -+ * -+ * @see lavu_log_constants -+ * -+ * @param level Logging level -+ */ -+void av_log_set_level(int level); -+ -+/** -+ * Set the logging callback -+ * -+ * @note The callback must be thread safe, even if the application does not use -+ * threads itself as some codecs are multithreaded. -+ * -+ * @see av_log_default_callback -+ * -+ * @param callback A logging function with a compatible signature. -+ */ -+void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); -+ -+/** -+ * Default logging callback -+ * -+ * It prints the message to stderr, optionally colorizing it. -+ * -+ * @param avcl A pointer to an arbitrary struct of which the first field is a -+ * pointer to an AVClass struct. -+ * @param level The importance level of the message expressed using a @ref -+ * lavu_log_constants "Logging Constant". -+ * @param fmt The format string (printf-compatible) that specifies how -+ * subsequent arguments are converted to output. -+ * @param vl The arguments referenced by the format string. -+ */ -+void av_log_default_callback(void* avcl, int level, const char* fmt, -+ va_list vl); -+ -+/** -+ * Return the context name -+ * -+ * @param ctx The AVClass context -+ * -+ * @return The AVClass class_name -+ */ -+const char* av_default_item_name(void* ctx); -+AVClassCategory av_default_get_category(void* ptr); -+ -+/** -+ * Format a line of log the same way as the default callback. -+ * @param line buffer to receive the formatted line -+ * @param line_size size of the buffer -+ * @param print_prefix used to store whether the prefix must be printed; -+ * must point to a persistent integer initially set to 1 -+ */ -+void av_log_format_line(void* ptr, int level, const char* fmt, va_list vl, -+ char* line, int line_size, int* print_prefix); -+ -+/** -+ * Format a line of log the same way as the default callback. -+ * @param line buffer to receive the formatted line; -+ * may be NULL if line_size is 0 -+ * @param line_size size of the buffer; at most line_size-1 characters will -+ * be written to the buffer, plus one null terminator -+ * @param print_prefix used to store whether the prefix must be printed; -+ * must point to a persistent integer initially set to 1 -+ * @return Returns a negative value if an error occurred, otherwise returns -+ * the number of characters that would have been written for a -+ * sufficiently large buffer, not including the terminating null -+ * character. If the return value is not less than line_size, it means -+ * that the log message was truncated to fit the buffer. -+ */ -+int av_log_format_line2(void* ptr, int level, const char* fmt, va_list vl, -+ char* line, int line_size, int* print_prefix); -+ -+/** -+ * Skip repeated messages, this requires the user app to use av_log() instead of -+ * (f)printf as the 2 would otherwise interfere and lead to -+ * "Last message repeated x times" messages below (f)printf messages with some -+ * bad luck. -+ * Also to receive the last, "last repeated" line if any, the user app must -+ * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end -+ */ -+#define AV_LOG_SKIP_REPEATED 1 -+ -+/** -+ * Include the log severity in messages originating from codecs. -+ * -+ * Results in messages such as: -+ * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts -+ */ -+#define AV_LOG_PRINT_LEVEL 2 -+ -+void av_log_set_flags(int arg); -+int av_log_get_flags(void); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVUTIL_LOG_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/macros.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/macros.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/macros.h -@@ -0,0 +1,87 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * @ingroup lavu -+ * Utility Preprocessor macros -+ */ -+ -+#ifndef AVUTIL_MACROS_H -+#define AVUTIL_MACROS_H -+ -+#include "libavutil/avconfig.h" -+ -+#if AV_HAVE_BIGENDIAN -+# define AV_NE(be, le) (be) -+#else -+# define AV_NE(be, le) (le) -+#endif -+ -+/** -+ * Comparator. -+ * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0 -+ * if x == y. This is useful for instance in a qsort comparator callback. -+ * Furthermore, compilers are able to optimize this to branchless code, and -+ * there is no risk of overflow with signed types. -+ * As with many macros, this evaluates its argument multiple times, it thus -+ * must not have a side-effect. -+ */ -+#define FFDIFFSIGN(x, y) (((x) > (y)) - ((x) < (y))) -+ -+#define FFMAX(a, b) ((a) > (b) ? (a) : (b)) -+#define FFMAX3(a, b, c) FFMAX(FFMAX(a, b), c) -+#define FFMIN(a, b) ((a) > (b) ? (b) : (a)) -+#define FFMIN3(a, b, c) FFMIN(FFMIN(a, b), c) -+ -+#define FFSWAP(type, a, b) \ -+ do { \ -+ type SWAP_tmp = b; \ -+ b = a; \ -+ a = SWAP_tmp; \ -+ } while (0) -+#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) -+ -+#define MKTAG(a, b, c, d) \ -+ ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24)) -+#define MKBETAG(a, b, c, d) \ -+ ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24)) -+ -+/** -+ * @addtogroup preproc_misc Preprocessor String Macros -+ * -+ * String manipulation macros -+ * -+ * @{ -+ */ -+ -+#define AV_STRINGIFY(s) AV_TOSTRING(s) -+#define AV_TOSTRING(s) #s -+ -+#define AV_GLUE(a, b) a##b -+#define AV_JOIN(a, b) AV_GLUE(a, b) -+ -+/** -+ * @} -+ */ -+ -+#define AV_PRAGMA(s) _Pragma(#s) -+ -+#define FFALIGN(x, a) (((x) + (a)-1) & ~((a)-1)) -+ -+#endif /* AVUTIL_MACROS_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/mathematics.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/mathematics.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/mathematics.h -@@ -0,0 +1,247 @@ -+/* -+ * copyright (c) 2005-2012 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * @addtogroup lavu_math -+ * Mathematical utilities for working with timestamp and time base. -+ */ -+ -+#ifndef AVUTIL_MATHEMATICS_H -+#define AVUTIL_MATHEMATICS_H -+ -+#include -+#include -+#include "attributes.h" -+#include "rational.h" -+#include "intfloat.h" -+ -+#ifndef M_E -+# define M_E 2.7182818284590452354 /* e */ -+#endif -+#ifndef M_LN2 -+# define M_LN2 0.69314718055994530942 /* log_e 2 */ -+#endif -+#ifndef M_LN10 -+# define M_LN10 2.30258509299404568402 /* log_e 10 */ -+#endif -+#ifndef M_LOG2_10 -+# define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ -+#endif -+#ifndef M_PHI -+# define M_PHI 1.61803398874989484820 /* phi / golden ratio */ -+#endif -+#ifndef M_PI -+# define M_PI 3.14159265358979323846 /* pi */ -+#endif -+#ifndef M_PI_2 -+# define M_PI_2 1.57079632679489661923 /* pi/2 */ -+#endif -+#ifndef M_SQRT1_2 -+# define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ -+#endif -+#ifndef M_SQRT2 -+# define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -+#endif -+#ifndef NAN -+# define NAN av_int2float(0x7fc00000) -+#endif -+#ifndef INFINITY -+# define INFINITY av_int2float(0x7f800000) -+#endif -+ -+/** -+ * @addtogroup lavu_math -+ * -+ * @{ -+ */ -+ -+/** -+ * Rounding methods. -+ */ -+enum AVRounding { -+ AV_ROUND_ZERO = 0, ///< Round toward zero. -+ AV_ROUND_INF = 1, ///< Round away from zero. -+ AV_ROUND_DOWN = 2, ///< Round toward -infinity. -+ AV_ROUND_UP = 3, ///< Round toward +infinity. -+ AV_ROUND_NEAR_INF = -+ 5, ///< Round to nearest and halfway cases away from zero. -+ /** -+ * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through -+ * unchanged, avoiding special cases for #AV_NOPTS_VALUE. -+ * -+ * Unlike other values of the enumeration AVRounding, this value is a -+ * bitmask that must be used in conjunction with another value of the -+ * enumeration through a bitwise OR, in order to set behavior for normal -+ * cases. -+ * -+ * @code{.c} -+ * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); -+ * // Rescaling 3: -+ * // Calculating 3 * 1 / 2 -+ * // 3 / 2 is rounded up to 2 -+ * // => 2 -+ * -+ * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); -+ * // Rescaling AV_NOPTS_VALUE: -+ * // AV_NOPTS_VALUE == INT64_MIN -+ * // AV_NOPTS_VALUE is passed through -+ * // => AV_NOPTS_VALUE -+ * @endcode -+ */ -+ AV_ROUND_PASS_MINMAX = 8192, -+}; -+ -+/** -+ * Compute the greatest common divisor of two integer operands. -+ * -+ * @param a,b Operands -+ * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= -+ * 0; if a == 0 and b == 0, returns 0. -+ */ -+int64_t av_const av_gcd(int64_t a, int64_t b); -+ -+/** -+ * Rescale a 64-bit integer with rounding to nearest. -+ * -+ * The operation is mathematically equivalent to `a * b / c`, but writing that -+ * directly can overflow. -+ * -+ * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. -+ * -+ * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() -+ */ -+int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; -+ -+/** -+ * Rescale a 64-bit integer with specified rounding. -+ * -+ * The operation is mathematically equivalent to `a * b / c`, but writing that -+ * directly can overflow, and does not support different rounding methods. -+ * If the result is not representable then INT64_MIN is returned. -+ * -+ * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() -+ */ -+int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, -+ enum AVRounding rnd) av_const; -+ -+/** -+ * Rescale a 64-bit integer by 2 rational numbers. -+ * -+ * The operation is mathematically equivalent to `a * bq / cq`. -+ * -+ * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. -+ * -+ * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() -+ */ -+int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; -+ -+/** -+ * Rescale a 64-bit integer by 2 rational numbers with specified rounding. -+ * -+ * The operation is mathematically equivalent to `a * bq / cq`. -+ * -+ * @see av_rescale(), av_rescale_rnd(), av_rescale_q() -+ */ -+int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, -+ enum AVRounding rnd) av_const; -+ -+/** -+ * Compare two timestamps each in its own time base. -+ * -+ * @return One of the following values: -+ * - -1 if `ts_a` is before `ts_b` -+ * - 1 if `ts_a` is after `ts_b` -+ * - 0 if they represent the same position -+ * -+ * @warning -+ * The result of the function is undefined if one of the timestamps is outside -+ * the `int64_t` range when represented in the other's timebase. -+ */ -+int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); -+ -+/** -+ * Compare the remainders of two integer operands divided by a common divisor. -+ * -+ * In other words, compare the least significant `log2(mod)` bits of integers -+ * `a` and `b`. -+ * -+ * @code{.c} -+ * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % -+ * 0x10 (0x2) av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) -+ * > 0x02 % 0x20 (0x02) -+ * @endcode -+ * -+ * @param a,b Operands -+ * @param mod Divisor; must be a power of 2 -+ * @return -+ * - a negative value if `a % mod < b % mod` -+ * - a positive value if `a % mod > b % mod` -+ * - zero if `a % mod == b % mod` -+ */ -+int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); -+ -+/** -+ * Rescale a timestamp while preserving known durations. -+ * -+ * This function is designed to be called per audio packet to scale the input -+ * timestamp to a different time base. Compared to a simple av_rescale_q() -+ * call, this function is robust against possible inconsistent frame durations. -+ * -+ * The `last` parameter is a state variable that must be preserved for all -+ * subsequent calls for the same stream. For the first call, `*last` should be -+ * initialized to #AV_NOPTS_VALUE. -+ * -+ * @param[in] in_tb Input time base -+ * @param[in] in_ts Input timestamp -+ * @param[in] fs_tb Duration time base; typically this is finer-grained -+ * (greater) than `in_tb` and `out_tb` -+ * @param[in] duration Duration till the next call to this function (i.e. -+ * duration of the current packet/frame) -+ * @param[in,out] last Pointer to a timestamp expressed in terms of -+ * `fs_tb`, acting as a state variable -+ * @param[in] out_tb Output timebase -+ * @return Timestamp expressed in terms of `out_tb` -+ * -+ * @note In the context of this function, "duration" is in term of samples, not -+ * seconds. -+ */ -+int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, -+ int duration, int64_t* last, AVRational out_tb); -+ -+/** -+ * Add a value to a timestamp. -+ * -+ * This function guarantees that when the same value is repeatly added that -+ * no accumulation of rounding errors occurs. -+ * -+ * @param[in] ts Input timestamp -+ * @param[in] ts_tb Input timestamp time base -+ * @param[in] inc Value to be added -+ * @param[in] inc_tb Time base of `inc` -+ */ -+int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, -+ int64_t inc); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVUTIL_MATHEMATICS_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/mem.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/mem.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/mem.h -@@ -0,0 +1,708 @@ -+/* -+ * copyright (c) 2006 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * @ingroup lavu_mem -+ * Memory handling functions -+ */ -+ -+#ifndef AVUTIL_MEM_H -+#define AVUTIL_MEM_H -+ -+#include -+#include -+ -+#include "attributes.h" -+#include "avutil.h" -+#include "version.h" -+ -+/** -+ * @addtogroup lavu_mem -+ * Utilities for manipulating memory. -+ * -+ * FFmpeg has several applications of memory that are not required of a typical -+ * program. For example, the computing-heavy components like video decoding and -+ * encoding can be sped up significantly through the use of aligned memory. -+ * -+ * However, for each of FFmpeg's applications of memory, there might not be a -+ * recognized or standardized API for that specific use. Memory alignment, for -+ * instance, varies wildly depending on operating systems, architectures, and -+ * compilers. Hence, this component of @ref libavutil is created to make -+ * dealing with memory consistently possible on all platforms. -+ * -+ * @{ -+ */ -+ -+#if FF_API_DECLARE_ALIGNED -+/** -+ * -+ * @defgroup lavu_mem_macros Alignment Macros -+ * Helper macros for declaring aligned variables. -+ * @{ -+ */ -+ -+/** -+ * @def DECLARE_ALIGNED(n,t,v) -+ * Declare a variable that is aligned in memory. -+ * -+ * @code{.c} -+ * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; -+ * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; -+ * -+ * // The default-alignment equivalent would be -+ * uint16_t aligned_int = 42; -+ * uint8_t aligned_array[128]; -+ * @endcode -+ * -+ * @param n Minimum alignment in bytes -+ * @param t Type of the variable (or array element) -+ * @param v Name of the variable -+ */ -+ -+/** -+ * @def DECLARE_ASM_ALIGNED(n,t,v) -+ * Declare an aligned variable appropriate for use in inline assembly code. -+ * -+ * @code{.c} -+ * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); -+ * @endcode -+ * -+ * @param n Minimum alignment in bytes -+ * @param t Type of the variable (or array element) -+ * @param v Name of the variable -+ */ -+ -+/** -+ * @def DECLARE_ASM_CONST(n,t,v) -+ * Declare a static constant aligned variable appropriate for use in inline -+ * assembly code. -+ * -+ * @code{.c} -+ * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); -+ * @endcode -+ * -+ * @param n Minimum alignment in bytes -+ * @param t Type of the variable (or array element) -+ * @param v Name of the variable -+ */ -+ -+# if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || \ -+ defined(__SUNPRO_C) -+# define DECLARE_ALIGNED(n, t, v) t __attribute__((aligned(n))) v -+# define DECLARE_ASM_ALIGNED(n, t, v) t __attribute__((aligned(n))) v -+# define DECLARE_ASM_CONST(n, t, v) const t __attribute__((aligned(n))) v -+# elif defined(__DJGPP__) -+# define DECLARE_ALIGNED(n, t, v) t __attribute__((aligned(FFMIN(n, 16)))) v -+# define DECLARE_ASM_ALIGNED(n, t, v) \ -+ t av_used __attribute__((aligned(FFMIN(n, 16)))) v -+# define DECLARE_ASM_CONST(n, t, v) \ -+ static const t av_used __attribute__((aligned(FFMIN(n, 16)))) v -+# elif defined(__GNUC__) || defined(__clang__) -+# define DECLARE_ALIGNED(n, t, v) t __attribute__((aligned(n))) v -+# define DECLARE_ASM_ALIGNED(n, t, v) t av_used __attribute__((aligned(n))) v -+# define DECLARE_ASM_CONST(n, t, v) \ -+ static const t av_used __attribute__((aligned(n))) v -+# elif defined(_MSC_VER) -+# define DECLARE_ALIGNED(n, t, v) __declspec(align(n)) t v -+# define DECLARE_ASM_ALIGNED(n, t, v) __declspec(align(n)) t v -+# define DECLARE_ASM_CONST(n, t, v) __declspec(align(n)) static const t v -+# else -+# define DECLARE_ALIGNED(n, t, v) t v -+# define DECLARE_ASM_ALIGNED(n, t, v) t v -+# define DECLARE_ASM_CONST(n, t, v) static const t v -+# endif -+ -+/** -+ * @} -+ */ -+#endif -+ -+/** -+ * @defgroup lavu_mem_attrs Function Attributes -+ * Function attributes applicable to memory handling functions. -+ * -+ * These function attributes can help compilers emit more useful warnings, or -+ * generate better code. -+ * @{ -+ */ -+ -+/** -+ * @def av_malloc_attrib -+ * Function attribute denoting a malloc-like function. -+ * -+ * @see Function -+ * attribute `malloc` in GCC's documentation -+ */ -+ -+#if AV_GCC_VERSION_AT_LEAST(3, 1) -+# define av_malloc_attrib __attribute__((__malloc__)) -+#else -+# define av_malloc_attrib -+#endif -+ -+/** -+ * @def av_alloc_size(...) -+ * Function attribute used on a function that allocates memory, whose size is -+ * given by the specified parameter(s). -+ * -+ * @code{.c} -+ * void *av_malloc(size_t size) av_alloc_size(1); -+ * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); -+ * @endcode -+ * -+ * @param ... One or two parameter indexes, separated by a comma -+ * -+ * @see Function -+ * attribute `alloc_size` in GCC's documentation -+ */ -+ -+#if AV_GCC_VERSION_AT_LEAST(4, 3) -+# define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) -+#else -+# define av_alloc_size(...) -+#endif -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @defgroup lavu_mem_funcs Heap Management -+ * Functions responsible for allocating, freeing, and copying memory. -+ * -+ * All memory allocation functions have a built-in upper limit of `INT_MAX` -+ * bytes. This may be changed with av_max_alloc(), although exercise extreme -+ * caution when doing so. -+ * -+ * @{ -+ */ -+ -+/** -+ * Allocate a memory block with alignment suitable for all memory accesses -+ * (including vectors if available on the CPU). -+ * -+ * @param size Size in bytes for the memory block to be allocated -+ * @return Pointer to the allocated block, or `NULL` if the block cannot -+ * be allocated -+ * @see av_mallocz() -+ */ -+void* av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); -+ -+/** -+ * Allocate a memory block with alignment suitable for all memory accesses -+ * (including vectors if available on the CPU) and zero all the bytes of the -+ * block. -+ * -+ * @param size Size in bytes for the memory block to be allocated -+ * @return Pointer to the allocated block, or `NULL` if it cannot be allocated -+ * @see av_malloc() -+ */ -+void* av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); -+ -+/** -+ * Allocate a memory block for an array with av_malloc(). -+ * -+ * The allocated memory will have size `size * nmemb` bytes. -+ * -+ * @param nmemb Number of element -+ * @param size Size of a single element -+ * @return Pointer to the allocated block, or `NULL` if the block cannot -+ * be allocated -+ * @see av_malloc() -+ */ -+av_alloc_size(1, 2) void* av_malloc_array(size_t nmemb, size_t size); -+ -+/** -+ * Allocate a memory block for an array with av_mallocz(). -+ * -+ * The allocated memory will have size `size * nmemb` bytes. -+ * -+ * @param nmemb Number of elements -+ * @param size Size of the single element -+ * @return Pointer to the allocated block, or `NULL` if the block cannot -+ * be allocated -+ * -+ * @see av_mallocz() -+ * @see av_malloc_array() -+ */ -+void* av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -+ -+#if FF_API_AV_MALLOCZ_ARRAY -+/** -+ * @deprecated use av_calloc() -+ */ -+attribute_deprecated void* av_mallocz_array(size_t nmemb, -+ size_t size) av_malloc_attrib -+ av_alloc_size(1, 2); -+#endif -+ -+/** -+ * Allocate, reallocate, or free a block of memory. -+ * -+ * If `ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is -+ * zero, free the memory block pointed to by `ptr`. Otherwise, expand or -+ * shrink that block of memory according to `size`. -+ * -+ * @param ptr Pointer to a memory block already allocated with -+ * av_realloc() or `NULL` -+ * @param size Size in bytes of the memory block to be allocated or -+ * reallocated -+ * -+ * @return Pointer to a newly-reallocated block or `NULL` if the block -+ * cannot be reallocated or the function is used to free the memory -+ * block -+ * -+ * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be -+ * correctly aligned. -+ * @see av_fast_realloc() -+ * @see av_reallocp() -+ */ -+void* av_realloc(void* ptr, size_t size) av_alloc_size(2); -+ -+/** -+ * Allocate, reallocate, or free a block of memory through a pointer to a -+ * pointer. -+ * -+ * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is -+ * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or -+ * shrink that block of memory according to `size`. -+ * -+ * @param[in,out] ptr Pointer to a pointer to a memory block already allocated -+ * with av_realloc(), or a pointer to `NULL`. The pointer -+ * is updated on success, or freed on failure. -+ * @param[in] size Size in bytes for the memory block to be allocated or -+ * reallocated -+ * -+ * @return Zero on success, an AVERROR error code on failure -+ * -+ * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be -+ * correctly aligned. -+ */ -+av_warn_unused_result int av_reallocp(void* ptr, size_t size); -+ -+/** -+ * Allocate, reallocate, or free a block of memory. -+ * -+ * This function does the same thing as av_realloc(), except: -+ * - It takes two size arguments and allocates `nelem * elsize` bytes, -+ * after checking the result of the multiplication for integer overflow. -+ * - It frees the input block in case of failure, thus avoiding the memory -+ * leak with the classic -+ * @code{.c} -+ * buf = realloc(buf); -+ * if (!buf) -+ * return -1; -+ * @endcode -+ * pattern. -+ */ -+void* av_realloc_f(void* ptr, size_t nelem, size_t elsize); -+ -+/** -+ * Allocate, reallocate, or free an array. -+ * -+ * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. If -+ * `nmemb` is zero, free the memory block pointed to by `ptr`. -+ * -+ * @param ptr Pointer to a memory block already allocated with -+ * av_realloc() or `NULL` -+ * @param nmemb Number of elements in the array -+ * @param size Size of the single element of the array -+ * -+ * @return Pointer to a newly-reallocated block or NULL if the block -+ * cannot be reallocated or the function is used to free the memory -+ * block -+ * -+ * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be -+ * correctly aligned. -+ * @see av_reallocp_array() -+ */ -+av_alloc_size(2, 3) void* av_realloc_array(void* ptr, size_t nmemb, -+ size_t size); -+ -+/** -+ * Allocate, reallocate, or free an array through a pointer to a pointer. -+ * -+ * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. If `nmemb` is -+ * zero, free the memory block pointed to by `*ptr`. -+ * -+ * @param[in,out] ptr Pointer to a pointer to a memory block already -+ * allocated with av_realloc(), or a pointer to `NULL`. -+ * The pointer is updated on success, or freed on failure. -+ * @param[in] nmemb Number of elements -+ * @param[in] size Size of the single element -+ * -+ * @return Zero on success, an AVERROR error code on failure -+ * -+ * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be -+ * correctly aligned. -+ */ -+int av_reallocp_array(void* ptr, size_t nmemb, size_t size); -+ -+/** -+ * Reallocate the given buffer if it is not large enough, otherwise do nothing. -+ * -+ * If the given buffer is `NULL`, then a new uninitialized buffer is allocated. -+ * -+ * If the given buffer is not large enough, and reallocation fails, `NULL` is -+ * returned and `*size` is set to 0, but the original buffer is not changed or -+ * freed. -+ * -+ * A typical use pattern follows: -+ * -+ * @code{.c} -+ * uint8_t *buf = ...; -+ * uint8_t *new_buf = av_fast_realloc(buf, ¤t_size, size_needed); -+ * if (!new_buf) { -+ * // Allocation failed; clean up original buffer -+ * av_freep(&buf); -+ * return AVERROR(ENOMEM); -+ * } -+ * @endcode -+ * -+ * @param[in,out] ptr Already allocated buffer, or `NULL` -+ * @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is -+ * updated to the new allocated size, in particular 0 -+ * in case of failure. -+ * @param[in] min_size Desired minimal size of buffer `ptr` -+ * @return `ptr` if the buffer is large enough, a pointer to newly reallocated -+ * buffer if the buffer was not large enough, or `NULL` in case of -+ * error -+ * @see av_realloc() -+ * @see av_fast_malloc() -+ */ -+void* av_fast_realloc(void* ptr, unsigned int* size, size_t min_size); -+ -+/** -+ * Allocate a buffer, reusing the given one if large enough. -+ * -+ * Contrary to av_fast_realloc(), the current buffer contents might not be -+ * preserved and on error the old buffer is freed, thus no special handling to -+ * avoid memleaks is necessary. -+ * -+ * `*ptr` is allowed to be `NULL`, in which case allocation always happens if -+ * `size_needed` is greater than 0. -+ * -+ * @code{.c} -+ * uint8_t *buf = ...; -+ * av_fast_malloc(&buf, ¤t_size, size_needed); -+ * if (!buf) { -+ * // Allocation failed; buf already freed -+ * return AVERROR(ENOMEM); -+ * } -+ * @endcode -+ * -+ * @param[in,out] ptr Pointer to pointer to an already allocated buffer. -+ * `*ptr` will be overwritten with pointer to new -+ * buffer on success or `NULL` on failure -+ * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is -+ * updated to the new allocated size, in particular 0 -+ * in case of failure. -+ * @param[in] min_size Desired minimal size of buffer `*ptr` -+ * @see av_realloc() -+ * @see av_fast_mallocz() -+ */ -+void av_fast_malloc(void* ptr, unsigned int* size, size_t min_size); -+ -+/** -+ * Allocate and clear a buffer, reusing the given one if large enough. -+ * -+ * Like av_fast_malloc(), but all newly allocated space is initially cleared. -+ * Reused buffer is not cleared. -+ * -+ * `*ptr` is allowed to be `NULL`, in which case allocation always happens if -+ * `size_needed` is greater than 0. -+ * -+ * @param[in,out] ptr Pointer to pointer to an already allocated buffer. -+ * `*ptr` will be overwritten with pointer to new -+ * buffer on success or `NULL` on failure -+ * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is -+ * updated to the new allocated size, in particular 0 -+ * in case of failure. -+ * @param[in] min_size Desired minimal size of buffer `*ptr` -+ * @see av_fast_malloc() -+ */ -+void av_fast_mallocz(void* ptr, unsigned int* size, size_t min_size); -+ -+/** -+ * Free a memory block which has been allocated with a function of av_malloc() -+ * or av_realloc() family. -+ * -+ * @param ptr Pointer to the memory block which should be freed. -+ * -+ * @note `ptr = NULL` is explicitly allowed. -+ * @note It is recommended that you use av_freep() instead, to prevent leaving -+ * behind dangling pointers. -+ * @see av_freep() -+ */ -+void av_free(void* ptr); -+ -+/** -+ * Free a memory block which has been allocated with a function of av_malloc() -+ * or av_realloc() family, and set the pointer pointing to it to `NULL`. -+ * -+ * @code{.c} -+ * uint8_t *buf = av_malloc(16); -+ * av_free(buf); -+ * // buf now contains a dangling pointer to freed memory, and accidental -+ * // dereference of buf will result in a use-after-free, which may be a -+ * // security risk. -+ * -+ * uint8_t *buf = av_malloc(16); -+ * av_freep(&buf); -+ * // buf is now NULL, and accidental dereference will only result in a -+ * // NULL-pointer dereference. -+ * @endcode -+ * -+ * @param ptr Pointer to the pointer to the memory block which should be freed -+ * @note `*ptr = NULL` is safe and leads to no action. -+ * @see av_free() -+ */ -+void av_freep(void* ptr); -+ -+/** -+ * Duplicate a string. -+ * -+ * @param s String to be duplicated -+ * @return Pointer to a newly-allocated string containing a -+ * copy of `s` or `NULL` if the string cannot be allocated -+ * @see av_strndup() -+ */ -+char* av_strdup(const char* s) av_malloc_attrib; -+ -+/** -+ * Duplicate a substring of a string. -+ * -+ * @param s String to be duplicated -+ * @param len Maximum length of the resulting string (not counting the -+ * terminating byte) -+ * @return Pointer to a newly-allocated string containing a -+ * substring of `s` or `NULL` if the string cannot be allocated -+ */ -+char* av_strndup(const char* s, size_t len) av_malloc_attrib; -+ -+/** -+ * Duplicate a buffer with av_malloc(). -+ * -+ * @param p Buffer to be duplicated -+ * @param size Size in bytes of the buffer copied -+ * @return Pointer to a newly allocated buffer containing a -+ * copy of `p` or `NULL` if the buffer cannot be allocated -+ */ -+void* av_memdup(const void* p, size_t size); -+ -+/** -+ * Overlapping memcpy() implementation. -+ * -+ * @param dst Destination buffer -+ * @param back Number of bytes back to start copying (i.e. the initial size of -+ * the overlapping window); must be > 0 -+ * @param cnt Number of bytes to copy; must be >= 0 -+ * -+ * @note `cnt > back` is valid, this will copy the bytes we just copied, -+ * thus creating a repeating pattern with a period length of `back`. -+ */ -+void av_memcpy_backptr(uint8_t* dst, int back, int cnt); -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @defgroup lavu_mem_dynarray Dynamic Array -+ * -+ * Utilities to make an array grow when needed. -+ * -+ * Sometimes, the programmer would want to have an array that can grow when -+ * needed. The libavutil dynamic array utilities fill that need. -+ * -+ * libavutil supports two systems of appending elements onto a dynamically -+ * allocated array, the first one storing the pointer to the value in the -+ * array, and the second storing the value directly. In both systems, the -+ * caller is responsible for maintaining a variable containing the length of -+ * the array, as well as freeing of the array after use. -+ * -+ * The first system stores pointers to values in a block of dynamically -+ * allocated memory. Since only pointers are stored, the function does not need -+ * to know the size of the type. Both av_dynarray_add() and -+ * av_dynarray_add_nofree() implement this system. -+ * -+ * @code -+ * type **array = NULL; //< an array of pointers to values -+ * int nb = 0; //< a variable to keep track of the length of the array -+ * -+ * type to_be_added = ...; -+ * type to_be_added2 = ...; -+ * -+ * av_dynarray_add(&array, &nb, &to_be_added); -+ * if (nb == 0) -+ * return AVERROR(ENOMEM); -+ * -+ * av_dynarray_add(&array, &nb, &to_be_added2); -+ * if (nb == 0) -+ * return AVERROR(ENOMEM); -+ * -+ * // Now: -+ * // nb == 2 -+ * // &to_be_added == array[0] -+ * // &to_be_added2 == array[1] -+ * -+ * av_freep(&array); -+ * @endcode -+ * -+ * The second system stores the value directly in a block of memory. As a -+ * result, the function has to know the size of the type. av_dynarray2_add() -+ * implements this mechanism. -+ * -+ * @code -+ * type *array = NULL; //< an array of values -+ * int nb = 0; //< a variable to keep track of the length of the array -+ * -+ * type to_be_added = ...; -+ * type to_be_added2 = ...; -+ * -+ * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL); -+ * if (!addr) -+ * return AVERROR(ENOMEM); -+ * memcpy(addr, &to_be_added, sizeof(to_be_added)); -+ * -+ * // Shortcut of the above. -+ * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), -+ * (const void *)&to_be_added2); -+ * if (!addr) -+ * return AVERROR(ENOMEM); -+ * -+ * // Now: -+ * // nb == 2 -+ * // to_be_added == array[0] -+ * // to_be_added2 == array[1] -+ * -+ * av_freep(&array); -+ * @endcode -+ * -+ * @{ -+ */ -+ -+/** -+ * Add the pointer to an element to a dynamic array. -+ * -+ * The array to grow is supposed to be an array of pointers to -+ * structures, and the element to add must be a pointer to an already -+ * allocated structure. -+ * -+ * The array is reallocated when its size reaches powers of 2. -+ * Therefore, the amortized cost of adding an element is constant. -+ * -+ * In case of success, the pointer to the array is updated in order to -+ * point to the new grown array, and the number pointed to by `nb_ptr` -+ * is incremented. -+ * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and -+ * `*nb_ptr` is set to 0. -+ * -+ * @param[in,out] tab_ptr Pointer to the array to grow -+ * @param[in,out] nb_ptr Pointer to the number of elements in the array -+ * @param[in] elem Element to add -+ * @see av_dynarray_add_nofree(), av_dynarray2_add() -+ */ -+void av_dynarray_add(void* tab_ptr, int* nb_ptr, void* elem); -+ -+/** -+ * Add an element to a dynamic array. -+ * -+ * Function has the same functionality as av_dynarray_add(), -+ * but it doesn't free memory on fails. It returns error code -+ * instead and leave current buffer untouched. -+ * -+ * @return >=0 on success, negative otherwise -+ * @see av_dynarray_add(), av_dynarray2_add() -+ */ -+av_warn_unused_result int av_dynarray_add_nofree(void* tab_ptr, int* nb_ptr, -+ void* elem); -+ -+/** -+ * Add an element of size `elem_size` to a dynamic array. -+ * -+ * The array is reallocated when its number of elements reaches powers of 2. -+ * Therefore, the amortized cost of adding an element is constant. -+ * -+ * In case of success, the pointer to the array is updated in order to -+ * point to the new grown array, and the number pointed to by `nb_ptr` -+ * is incremented. -+ * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and -+ * `*nb_ptr` is set to 0. -+ * -+ * @param[in,out] tab_ptr Pointer to the array to grow -+ * @param[in,out] nb_ptr Pointer to the number of elements in the array -+ * @param[in] elem_size Size in bytes of an element in the array -+ * @param[in] elem_data Pointer to the data of the element to add. If -+ * `NULL`, the space of the newly added element is -+ * allocated but left uninitialized. -+ * -+ * @return Pointer to the data of the element to copy in the newly allocated -+ * space -+ * @see av_dynarray_add(), av_dynarray_add_nofree() -+ */ -+void* av_dynarray2_add(void** tab_ptr, int* nb_ptr, size_t elem_size, -+ const uint8_t* elem_data); -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @defgroup lavu_mem_misc Miscellaneous Functions -+ * -+ * Other functions related to memory allocation. -+ * -+ * @{ -+ */ -+ -+/** -+ * Multiply two `size_t` values checking for overflow. -+ * -+ * @param[in] a,b Operands of multiplication -+ * @param[out] r Pointer to the result of the operation -+ * @return 0 on success, AVERROR(EINVAL) on overflow -+ */ -+int av_size_mult(size_t a, size_t b, size_t* r); -+ -+/** -+ * Set the maximum size that may be allocated in one block. -+ * -+ * The value specified with this function is effective for all libavutil's @ref -+ * lavu_mem_funcs "heap management functions." -+ * -+ * By default, the max value is defined as `INT_MAX`. -+ * -+ * @param max Value to be set as the new maximum size -+ * -+ * @warning Exercise extreme caution when using this function. Don't touch -+ * this if you do not understand the full consequence of doing so. -+ */ -+void av_max_alloc(size_t max); -+ -+/** -+ * @} -+ * @} -+ */ -+ -+#endif /* AVUTIL_MEM_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/pixfmt.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/pixfmt.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/pixfmt.h -@@ -0,0 +1,808 @@ -+/* -+ * copyright (c) 2006 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_PIXFMT_H -+#define AVUTIL_PIXFMT_H -+ -+/** -+ * @file -+ * pixel format definitions -+ */ -+ -+#include "libavutil/avconfig.h" -+#include "version.h" -+ -+#define AVPALETTE_SIZE 1024 -+#define AVPALETTE_COUNT 256 -+ -+/** -+ * Pixel format. -+ * -+ * @note -+ * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA -+ * color is put together as: -+ * (A << 24) | (R << 16) | (G << 8) | B -+ * This is stored as BGRA on little-endian CPU architectures and ARGB on -+ * big-endian CPUs. -+ * -+ * @note -+ * If the resolution is not a multiple of the chroma subsampling factor -+ * then the chroma plane resolution must be rounded up. -+ * -+ * @par -+ * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized -+ * image data is stored in AVFrame.data[0]. The palette is transported in -+ * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is -+ * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is -+ * also endian-specific). Note also that the individual RGB32 palette -+ * components stored in AVFrame.data[1] should be in the range 0..255. -+ * This is important as many custom PAL8 video codecs that were designed -+ * to run on the IBM VGA graphics adapter use 6-bit palette components. -+ * -+ * @par -+ * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like -+ * for pal8. This palette is filled in automatically by the function -+ * allocating the picture. -+ */ -+enum AVPixelFormat { -+ AV_PIX_FMT_NONE = -1, -+ AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y -+ ///< samples) -+ AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr -+ AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... -+ AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... -+ AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y -+ ///< samples) -+ AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y -+ ///< samples) -+ AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y -+ ///< samples) -+ AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y -+ ///< samples) -+ AV_PIX_FMT_GRAY8, ///< Y , 8bpp -+ AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, -+ ///< in each byte pixels are ordered from the -+ ///< msb to the lsb -+ AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, -+ ///< in each byte pixels are ordered from the -+ ///< msb to the lsb -+ AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette -+ AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), -+ ///< deprecated in favor of AV_PIX_FMT_YUV420P and -+ ///< setting color_range -+ AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), -+ ///< deprecated in favor of AV_PIX_FMT_YUV422P and -+ ///< setting color_range -+ AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), -+ ///< deprecated in favor of AV_PIX_FMT_YUV444P and -+ ///< setting color_range -+ AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 -+ AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 -+ AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) -+ AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), -+ ///< a byte contains two pixels, the first pixel in the byte -+ ///< is the one composed by the 4 msb bits -+ AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) -+ AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) -+ AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), -+ ///< a byte contains two pixels, the first pixel in the byte -+ ///< is the one composed by the 4 msb bits -+ AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) -+ AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for -+ ///< the UV components, which are interleaved (first byte U -+ ///< and the following byte V) -+ AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped -+ -+ AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... -+ AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... -+ AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... -+ AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... -+ -+ AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian -+ AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian -+ AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y -+ ///< samples) -+ AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in -+ ///< favor of AV_PIX_FMT_YUV440P and setting color_range -+ AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 -+ ///< Y & A samples) -+ AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the -+ ///< 2-byte value for each R/G/B component is stored as -+ ///< big-endian -+ AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the -+ ///< 2-byte value for each R/G/B component is stored as -+ ///< little-endian -+ -+ AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), -+ ///< big-endian -+ AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), -+ ///< little-endian -+ AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), -+ ///< big-endian , X=unused/undefined -+ AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), -+ ///< little-endian, X=unused/undefined -+ -+ AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), -+ ///< big-endian -+ AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), -+ ///< little-endian -+ AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), -+ ///< big-endian , X=unused/undefined -+ AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), -+ ///< little-endian, X=unused/undefined -+ -+ /** -+ * Hardware acceleration through VA-API, data[3] contains a -+ * VASurfaceID. -+ */ -+ AV_PIX_FMT_VAAPI, -+ -+ AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), little-endian -+ AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), big-endian -+ AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), little-endian -+ AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), big-endian -+ AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), little-endian -+ AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), big-endian -+ AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] -+ ///< contains a LPDIRECT3DSURFACE9 pointer -+ -+ AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), -+ ///< little-endian, X=unused/undefined -+ AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), -+ ///< big-endian, X=unused/undefined -+ AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), -+ ///< little-endian, X=unused/undefined -+ AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), -+ ///< big-endian, X=unused/undefined -+ AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha -+ -+ AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 -+ AV_PIX_FMT_GRAY8A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 -+ -+ AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the -+ ///< 2-byte value for each R/G/B component is stored as -+ ///< big-endian -+ AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the -+ ///< 2-byte value for each R/G/B component is stored as -+ ///< little-endian -+ -+ /** -+ * The following 12 formats have the disadvantage of needing 1 format for each -+ * bit depth. Notice that each 9/10 bits sample is stored in 16 bits with -+ * extra padding. If you want to support multiple bit depths, then using -+ * AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. -+ */ -+ AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), big-endian -+ AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), little-endian -+ AV_PIX_FMT_YUV420P10BE, ///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), big-endian -+ AV_PIX_FMT_YUV420P10LE, ///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), little-endian -+ AV_PIX_FMT_YUV422P10BE, ///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), big-endian -+ AV_PIX_FMT_YUV422P10LE, ///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), little-endian -+ AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), big-endian -+ AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), little-endian -+ AV_PIX_FMT_YUV444P10BE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), big-endian -+ AV_PIX_FMT_YUV444P10LE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), little-endian -+ AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), big-endian -+ AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), little-endian -+ AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp -+ AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP -+ AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian -+ AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian -+ AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian -+ AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian -+ AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian -+ AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian -+ AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y -+ ///< & A samples) -+ AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y -+ ///< & A samples) -+ AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y & A samples), big-endian -+ AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y & A samples), little-endian -+ AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y & A samples), big-endian -+ AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y & A samples), little-endian -+ AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y & A samples), big-endian -+ AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y & A samples), little-endian -+ AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y & A samples, big-endian) -+ AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y & A samples, little-endian) -+ AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y & A samples, big-endian) -+ AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y & A samples, little-endian) -+ AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y & A samples, big-endian) -+ AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y & A samples, little-endian) -+ AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y & A samples, big-endian) -+ AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y & A samples, little-endian) -+ AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y & A samples, big-endian) -+ AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y & A samples, little-endian) -+ AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y & A samples, big-endian) -+ AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y & A samples, little-endian) -+ -+ AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] -+ ///< contains a VdpVideoSurface -+ -+ AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), -+ ///< the 2-byte value for each X/Y/Z is stored as -+ ///< little-endian, the 4 lower bits are set to 0 -+ AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), -+ ///< the 2-byte value for each X/Y/Z is stored as -+ ///< big-endian, the 4 lower bits are set to 0 -+ AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample -+ ///< per 2x1 Y samples) -+ AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb -+ ///< sample per 2x1 Y samples), little-endian -+ AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb -+ ///< sample per 2x1 Y samples), big-endian -+ -+ AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, -+ ///< the 2-byte value for each R/G/B/A component is -+ ///< stored as big-endian -+ AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, -+ ///< the 2-byte value for each R/G/B/A component is -+ ///< stored as little-endian -+ AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, -+ ///< the 2-byte value for each R/G/B/A component is -+ ///< stored as big-endian -+ AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, -+ ///< the 2-byte value for each R/G/B/A component is -+ ///< stored as little-endian -+ -+ AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb -+ -+ AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) -+ AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) -+ -+ AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp -+ AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian -+ AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian -+ /** -+ * HW acceleration through QSV, data[3] contains a pointer to the -+ * mfxFrameSurface1 structure. -+ */ -+ AV_PIX_FMT_QSV, -+ /** -+ * HW acceleration though MMAL, data[3] contains a pointer to the -+ * MMAL_BUFFER_HEADER_T structure. -+ */ -+ AV_PIX_FMT_MMAL, -+ -+ AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, -+ ///< Picture.data[3] contains a -+ ///< ID3D11VideoDecoderOutputView pointer -+ -+ /** -+ * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers -+ * exactly as for system memory frames. -+ */ -+ AV_PIX_FMT_CUDA, -+ -+ AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined -+ AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined -+ AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined -+ AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined -+ -+ AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), big-endian -+ AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), little-endian -+ AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), big-endian -+ AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per -+ ///< 2x2 Y samples), little-endian -+ AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), big-endian -+ AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), little-endian -+ AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), big-endian -+ AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), little-endian -+ AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), big-endian -+ AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), little-endian -+ AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), big-endian -+ AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), little-endian -+ AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian -+ AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian -+ AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian -+ AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian -+ AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 -+ ///< Y samples) full scale (JPEG), deprecated in favor -+ ///< of AV_PIX_FMT_YUV411P and setting color_range -+ -+ AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), -+ ///< 8-bit samples -+ AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), -+ ///< 8-bit samples -+ AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), -+ ///< 8-bit samples -+ AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), -+ ///< 8-bit samples -+ AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), -+ ///< 16-bit samples, little-endian -+ AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), -+ ///< 16-bit samples, big-endian -+ AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), -+ ///< 16-bit samples, little-endian -+ AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), -+ ///< 16-bit samples, big-endian -+ AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), -+ ///< 16-bit samples, little-endian -+ AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), -+ ///< 16-bit samples, big-endian -+ AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), -+ ///< 16-bit samples, little-endian -+ AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), -+ ///< 16-bit samples, big-endian -+ -+ AV_PIX_FMT_XVMC, ///< XVideo Motion Acceleration via common packet passing -+ -+ AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per -+ ///< 1x2 Y samples), little-endian -+ AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per -+ ///< 1x2 Y samples), big-endian -+ AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per -+ ///< 1x2 Y samples), little-endian -+ AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per -+ ///< 1x2 Y samples), big-endian -+ AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y -+ ///< & A samples), little-endian -+ AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y -+ ///< & A samples), big-endian -+ -+ AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox -+ -+ AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high -+ ///< bits, zeros in the low bits, little-endian -+ AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high -+ ///< bits, zeros in the low bits, big-endian -+ -+ AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian -+ AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian -+ -+ AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian -+ AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian -+ -+ AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec -+ -+ AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian -+ AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian -+ AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian -+ AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian -+ -+ AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian -+ AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian -+ -+ /** -+ * Hardware surfaces for Direct3D11. -+ * -+ * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 -+ * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. -+ * -+ * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the -+ * texture array index of the frame as intptr_t if the ID3D11Texture2D is -+ * an array texture (or always 0 if it's a normal texture). -+ */ -+ AV_PIX_FMT_D3D11, -+ -+ AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian -+ AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian -+ -+ AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, -+ ///< big-endian -+ AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, -+ ///< little-endian -+ AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, -+ ///< 128bpp, big-endian -+ AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, -+ ///< 128bpp, little-endian -+ -+ /** -+ * DRM-managed buffers exposed through PRIME buffer sharing. -+ * -+ * data[0] points to an AVDRMFrameDescriptor. -+ */ -+ AV_PIX_FMT_DRM_PRIME, -+ /** -+ * Hardware surfaces for OpenCL. -+ * -+ * data[i] contain 2D image objects (typed in C as cl_mem, used -+ * in OpenCL as image2d_t) for each plane of the surface. -+ */ -+ AV_PIX_FMT_OPENCL, -+ -+ AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian -+ AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian -+ -+ AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian -+ AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian -+ -+ AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), 12b alpha, big-endian -+ AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per -+ ///< 2x1 Y samples), 12b alpha, little-endian -+ AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), 12b alpha, big-endian -+ AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per -+ ///< 1x1 Y samples), 12b alpha, little-endian -+ -+ AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for -+ ///< the UV components, which are interleaved (first byte U -+ ///< and the following byte V) -+ AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped -+ -+ /** -+ * Vulkan hardware images. -+ * -+ * data[0] points to an AVVkFrame -+ */ -+ AV_PIX_FMT_VULKAN, -+ -+ AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the -+ ///< high bits, big-endian -+ AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the -+ ///< high bits, little-endian -+ -+ AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G -+ ///< 10B(lsb), little-endian, X=unused/undefined -+ AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G -+ ///< 10B(lsb), big-endian, X=unused/undefined -+ AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G -+ ///< 10R(lsb), little-endian, X=unused/undefined -+ AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G -+ ///< 10R(lsb), big-endian, X=unused/undefined -+ -+ AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high -+ ///< bits, big-endian -+ AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high -+ ///< bits, little-endian -+ -+ AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high -+ ///< bits, big-endian -+ AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high -+ ///< bits, little-endian -+ -+ AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian -+ AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, liddle-endian -+ -+ AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian -+ AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian -+ -+ AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to -+ ///< link with shared libav* because the number of formats -+ ///< might differ between versions -+}; -+ -+#if AV_HAVE_BIGENDIAN -+# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be -+#else -+# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le -+#endif -+ -+#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) -+#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) -+#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) -+#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) -+#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) -+#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) -+ -+#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) -+#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) -+#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) -+#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) -+#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) -+#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) -+#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) -+#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) -+#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) -+#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) -+#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) -+#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) -+#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) -+#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) -+#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) -+#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) -+ -+#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE, YUV420P9LE) -+#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE, YUV422P9LE) -+#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE, YUV444P9LE) -+#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) -+#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) -+#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) -+#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) -+#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) -+#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) -+#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) -+#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) -+#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) -+#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) -+#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) -+#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) -+#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) -+#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) -+ -+#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE, GBRP9LE) -+#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) -+#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) -+#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) -+#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) -+#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) -+#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) -+#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) -+ -+#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) -+#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) -+#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) -+#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) -+ -+#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) -+#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) -+ -+#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) -+ -+#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE, YUVA420P9LE) -+#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE, YUVA422P9LE) -+#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE, YUVA444P9LE) -+#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) -+#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) -+#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) -+#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) -+#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) -+#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) -+#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) -+#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) -+ -+#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) -+#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) -+#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) -+#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) -+#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) -+ -+#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) -+#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) -+#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) -+ -+#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) -+#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) -+#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) -+#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) -+ -+/** -+ * Chromaticity coordinates of the source primaries. -+ * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and -+ * ITU-T H.273. -+ */ -+enum AVColorPrimaries { -+ AVCOL_PRI_RESERVED0 = 0, -+ AVCOL_PRI_BT709 = -+ 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B -+ AVCOL_PRI_UNSPECIFIED = 2, -+ AVCOL_PRI_RESERVED = 3, -+ AVCOL_PRI_BT470M = -+ 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) -+ -+ AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R -+ ///< BT1700 625 PAL & SECAM -+ AVCOL_PRI_SMPTE170M = -+ 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC -+ AVCOL_PRI_SMPTE240M = -+ 7, ///< identical to above, also called "SMPTE C" even though it uses D65 -+ AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C -+ AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 -+ AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) -+ AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, -+ AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 -+ AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 -+ AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC -+ ///< P22 group phosphors -+ AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, -+ AVCOL_PRI_NB ///< Not part of ABI -+}; -+ -+/** -+ * Color Transfer Characteristic. -+ * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. -+ */ -+enum AVColorTransferCharacteristic { -+ AVCOL_TRC_RESERVED0 = 0, -+ AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 -+ AVCOL_TRC_UNSPECIFIED = 2, -+ AVCOL_TRC_RESERVED = 3, -+ AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM -+ AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG -+ AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 -+ ///< 525 or 625 / ITU-R BT1700 NTSC -+ AVCOL_TRC_SMPTE240M = 7, -+ AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" -+ AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" -+ AVCOL_TRC_LOG_SQRT = -+ 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" -+ AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 -+ AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut -+ AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) -+ AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system -+ AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system -+ AVCOL_TRC_SMPTE2084 = -+ 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems -+ AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, -+ AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 -+ AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, -+ AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" -+ AVCOL_TRC_NB ///< Not part of ABI -+}; -+ -+/** -+ * YUV colorspace type. -+ * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. -+ */ -+enum AVColorSpace { -+ AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC -+ ///< 61966-2-1 (sRGB), YZX and ST 428-1 -+ AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / -+ ///< derived in SMPTE RP 177 Annex B -+ AVCOL_SPC_UNSPECIFIED = 2, -+ AVCOL_SPC_RESERVED = -+ 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are -+ AVCOL_SPC_FCC = -+ 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) -+ AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R -+ ///< BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 -+ AVCOL_SPC_SMPTE170M = -+ 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / -+ ///< functionally identical to above -+ AVCOL_SPC_SMPTE240M = -+ 7, ///< derived from 170M primaries and D65 white point, 170M is derived -+ ///< from BT470 System M's primaries -+ AVCOL_SPC_YCGCO = -+ 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 -+ AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, -+ AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system -+ AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system -+ AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x -+ AVCOL_SPC_CHROMA_DERIVED_NCL = -+ 12, ///< Chromaticity-derived non-constant luminance system -+ AVCOL_SPC_CHROMA_DERIVED_CL = -+ 13, ///< Chromaticity-derived constant luminance system -+ AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp -+ AVCOL_SPC_NB ///< Not part of ABI -+}; -+ -+/** -+ * Visual content value range. -+ * -+ * These values are based on definitions that can be found in multiple -+ * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance -+ * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital -+ * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit -+ * integer representation). At the time of writing, the BT.2100 one is -+ * recommended, as it also defines the full range representation. -+ * -+ * Common definitions: -+ * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, -+ * 'E' is the original value in range of 0.0 to 1.0. -+ * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original -+ * value in range of -0.5 to 0.5. -+ * - 'n' is the output bit depth. -+ * - For additional definitions such as rounding and clipping to valid n -+ * bit unsigned integer range, please refer to BT.2100 (Table 9). -+ */ -+enum AVColorRange { -+ AVCOL_RANGE_UNSPECIFIED = 0, -+ -+ /** -+ * Narrow or limited range content. -+ * -+ * - For luma planes: -+ * -+ * (219 * E + 16) * 2^(n-8) -+ * -+ * F.ex. the range of 16-235 for 8 bits -+ * -+ * - For chroma planes: -+ * -+ * (224 * E + 128) * 2^(n-8) -+ * -+ * F.ex. the range of 16-240 for 8 bits -+ */ -+ AVCOL_RANGE_MPEG = 1, -+ -+ /** -+ * Full range content. -+ * -+ * - For RGB and luma planes: -+ * -+ * (2^n - 1) * E -+ * -+ * F.ex. the range of 0-255 for 8 bits -+ * -+ * - For chroma planes: -+ * -+ * (2^n - 1) * E + 2^(n - 1) -+ * -+ * F.ex. the range of 1-255 for 8 bits -+ */ -+ AVCOL_RANGE_JPEG = 2, -+ AVCOL_RANGE_NB ///< Not part of ABI -+}; -+ -+/** -+ * Location of chroma samples. -+ * -+ * Illustration showing the location of the first (top left) chroma sample of -+ *the image, the left shows only luma, the right shows the location of the -+ *chroma sample, the 2 could be imagined to overlay each other but are drawn -+ *separately due to limitations of ASCII -+ * -+ * 1st 2nd 1st 2nd horizontal luma sample positions -+ * v v v v -+ * ______ ______ -+ *1st luma line > |X X ... |3 4 X ... X are luma samples, -+ * | |1 2 1-6 are possible chroma positions -+ *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position -+ */ -+enum AVChromaLocation { -+ AVCHROMA_LOC_UNSPECIFIED = 0, -+ AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 -+ AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 -+ AVCHROMA_LOC_TOPLEFT = -+ 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 -+ AVCHROMA_LOC_TOP = 4, -+ AVCHROMA_LOC_BOTTOMLEFT = 5, -+ AVCHROMA_LOC_BOTTOM = 6, -+ AVCHROMA_LOC_NB ///< Not part of ABI -+}; -+ -+#endif /* AVUTIL_PIXFMT_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/rational.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/rational.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/rational.h -@@ -0,0 +1,221 @@ -+/* -+ * rational numbers -+ * Copyright (c) 2003 Michael Niedermayer -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * @ingroup lavu_math_rational -+ * Utilties for rational number calculation. -+ * @author Michael Niedermayer -+ */ -+ -+#ifndef AVUTIL_RATIONAL_H -+#define AVUTIL_RATIONAL_H -+ -+#include -+#include -+#include "attributes.h" -+ -+/** -+ * @defgroup lavu_math_rational AVRational -+ * @ingroup lavu_math -+ * Rational number calculation. -+ * -+ * While rational numbers can be expressed as floating-point numbers, the -+ * conversion process is a lossy one, so are floating-point operations. On the -+ * other hand, the nature of FFmpeg demands highly accurate calculation of -+ * timestamps. This set of rational number utilities serves as a generic -+ * interface for manipulating rational numbers as pairs of numerators and -+ * denominators. -+ * -+ * Many of the functions that operate on AVRational's have the suffix `_q`, in -+ * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all -+ * rational numbers. -+ * -+ * @{ -+ */ -+ -+/** -+ * Rational number (pair of numerator and denominator). -+ */ -+typedef struct AVRational { -+ int num; ///< Numerator -+ int den; ///< Denominator -+} AVRational; -+ -+/** -+ * Create an AVRational. -+ * -+ * Useful for compilers that do not support compound literals. -+ * -+ * @note The return value is not reduced. -+ * @see av_reduce() -+ */ -+static inline AVRational av_make_q(int num, int den) { -+ AVRational r = {num, den}; -+ return r; -+} -+ -+/** -+ * Compare two rationals. -+ * -+ * @param a First rational -+ * @param b Second rational -+ * -+ * @return One of the following values: -+ * - 0 if `a == b` -+ * - 1 if `a > b` -+ * - -1 if `a < b` -+ * - `INT_MIN` if one of the values is of the form `0 / 0` -+ */ -+static inline int av_cmp_q(AVRational a, AVRational b) { -+ const int64_t tmp = a.num * (int64_t)b.den - b.num * (int64_t)a.den; -+ -+ if (tmp) -+ return (int)((tmp ^ a.den ^ b.den) >> 63) | 1; -+ else if (b.den && a.den) -+ return 0; -+ else if (a.num && b.num) -+ return (a.num >> 31) - (b.num >> 31); -+ else -+ return INT_MIN; -+} -+ -+/** -+ * Convert an AVRational to a `double`. -+ * @param a AVRational to convert -+ * @return `a` in floating-point form -+ * @see av_d2q() -+ */ -+static inline double av_q2d(AVRational a) { return a.num / (double)a.den; } -+ -+/** -+ * Reduce a fraction. -+ * -+ * This is useful for framerate calculations. -+ * -+ * @param[out] dst_num Destination numerator -+ * @param[out] dst_den Destination denominator -+ * @param[in] num Source numerator -+ * @param[in] den Source denominator -+ * @param[in] max Maximum allowed values for `dst_num` & `dst_den` -+ * @return 1 if the operation is exact, 0 otherwise -+ */ -+int av_reduce(int* dst_num, int* dst_den, int64_t num, int64_t den, -+ int64_t max); -+ -+/** -+ * Multiply two rationals. -+ * @param b First rational -+ * @param c Second rational -+ * @return b*c -+ */ -+AVRational av_mul_q(AVRational b, AVRational c) av_const; -+ -+/** -+ * Divide one rational by another. -+ * @param b First rational -+ * @param c Second rational -+ * @return b/c -+ */ -+AVRational av_div_q(AVRational b, AVRational c) av_const; -+ -+/** -+ * Add two rationals. -+ * @param b First rational -+ * @param c Second rational -+ * @return b+c -+ */ -+AVRational av_add_q(AVRational b, AVRational c) av_const; -+ -+/** -+ * Subtract one rational from another. -+ * @param b First rational -+ * @param c Second rational -+ * @return b-c -+ */ -+AVRational av_sub_q(AVRational b, AVRational c) av_const; -+ -+/** -+ * Invert a rational. -+ * @param q value -+ * @return 1 / q -+ */ -+static av_always_inline AVRational av_inv_q(AVRational q) { -+ AVRational r = {q.den, q.num}; -+ return r; -+} -+ -+/** -+ * Convert a double precision floating point number to a rational. -+ * -+ * In case of infinity, the returned value is expressed as `{1, 0}` or -+ * `{-1, 0}` depending on the sign. -+ * -+ * @param d `double` to convert -+ * @param max Maximum allowed numerator and denominator -+ * @return `d` in AVRational form -+ * @see av_q2d() -+ */ -+AVRational av_d2q(double d, int max) av_const; -+ -+/** -+ * Find which of the two rationals is closer to another rational. -+ * -+ * @param q Rational to be compared against -+ * @param q1,q2 Rationals to be tested -+ * @return One of the following values: -+ * - 1 if `q1` is nearer to `q` than `q2` -+ * - -1 if `q2` is nearer to `q` than `q1` -+ * - 0 if they have the same distance -+ */ -+int av_nearer_q(AVRational q, AVRational q1, AVRational q2); -+ -+/** -+ * Find the value in a list of rationals nearest a given reference rational. -+ * -+ * @param q Reference rational -+ * @param q_list Array of rationals terminated by `{0, 0}` -+ * @return Index of the nearest value found in the array -+ */ -+int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); -+ -+/** -+ * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point -+ * format. -+ * -+ * @param q Rational to be converted -+ * @return Equivalent floating-point value, expressed as an unsigned 32-bit -+ * integer. -+ * @note The returned value is platform-indepedant. -+ */ -+uint32_t av_q2intfloat(AVRational q); -+ -+/** -+ * Return the best rational so that a and b are multiple of it. -+ * If the resulting denominator is larger than max_den, return def. -+ */ -+AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); -+ -+/** -+ * @} -+ */ -+ -+#endif /* AVUTIL_RATIONAL_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/samplefmt.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/samplefmt.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/samplefmt.h -@@ -0,0 +1,276 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVUTIL_SAMPLEFMT_H -+#define AVUTIL_SAMPLEFMT_H -+ -+#include -+ -+#include "avutil.h" -+#include "attributes.h" -+ -+/** -+ * @addtogroup lavu_audio -+ * @{ -+ * -+ * @defgroup lavu_sampfmts Audio sample formats -+ * -+ * Audio sample format enumeration and related convenience functions. -+ * @{ -+ */ -+ -+/** -+ * Audio sample formats -+ * -+ * - The data described by the sample format is always in native-endian order. -+ * Sample values can be expressed by native C types, hence the lack of a -+ * signed 24-bit sample format even though it is a common raw audio data format. -+ * -+ * - The floating-point formats are based on full volume being in the range -+ * [-1.0, 1.0]. Any values outside this range are beyond full volume level. -+ * -+ * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg -+ * (such as AVFrame in libavcodec) is as follows: -+ * -+ * @par -+ * For planar sample formats, each audio channel is in a separate data plane, -+ * and linesize is the buffer size, in bytes, for a single plane. All data -+ * planes must be the same size. For packed sample formats, only the first data -+ * plane is used, and samples for each channel are interleaved. In this case, -+ * linesize is the buffer size, in bytes, for the 1 plane. -+ * -+ */ -+enum AVSampleFormat { -+ AV_SAMPLE_FMT_NONE = -1, -+ AV_SAMPLE_FMT_U8, ///< unsigned 8 bits -+ AV_SAMPLE_FMT_S16, ///< signed 16 bits -+ AV_SAMPLE_FMT_S32, ///< signed 32 bits -+ AV_SAMPLE_FMT_FLT, ///< float -+ AV_SAMPLE_FMT_DBL, ///< double -+ -+ AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar -+ AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar -+ AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar -+ AV_SAMPLE_FMT_FLTP, ///< float, planar -+ AV_SAMPLE_FMT_DBLP, ///< double, planar -+ AV_SAMPLE_FMT_S64, ///< signed 64 bits -+ AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar -+ -+ AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking -+ ///< dynamically -+}; -+ -+/** -+ * Return the name of sample_fmt, or NULL if sample_fmt is not -+ * recognized. -+ */ -+const char* av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); -+ -+/** -+ * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE -+ * on error. -+ */ -+enum AVSampleFormat av_get_sample_fmt(const char* name); -+ -+/** -+ * Return the planar<->packed alternative form of the given sample format, or -+ * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the -+ * requested planar/packed format, the format returned is the same as the -+ * input. -+ */ -+enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, -+ int planar); -+ -+/** -+ * Get the packed alternative form of the given sample format. -+ * -+ * If the passed sample_fmt is already in packed format, the format returned is -+ * the same as the input. -+ * -+ * @return the packed alternative form of the given sample format or -+ AV_SAMPLE_FMT_NONE on error. -+ */ -+enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); -+ -+/** -+ * Get the planar alternative form of the given sample format. -+ * -+ * If the passed sample_fmt is already in planar format, the format returned is -+ * the same as the input. -+ * -+ * @return the planar alternative form of the given sample format or -+ AV_SAMPLE_FMT_NONE on error. -+ */ -+enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); -+ -+/** -+ * Generate a string corresponding to the sample format with -+ * sample_fmt, or a header if sample_fmt is negative. -+ * -+ * @param buf the buffer where to write the string -+ * @param buf_size the size of buf -+ * @param sample_fmt the number of the sample format to print the -+ * corresponding info string, or a negative value to print the -+ * corresponding header. -+ * @return the pointer to the filled buffer or NULL if sample_fmt is -+ * unknown or in case of other errors -+ */ -+char* av_get_sample_fmt_string(char* buf, int buf_size, -+ enum AVSampleFormat sample_fmt); -+ -+/** -+ * Return number of bytes per sample. -+ * -+ * @param sample_fmt the sample format -+ * @return number of bytes per sample or zero if unknown for the given -+ * sample format -+ */ -+int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); -+ -+/** -+ * Check if the sample format is planar. -+ * -+ * @param sample_fmt the sample format to inspect -+ * @return 1 if the sample format is planar, 0 if it is interleaved -+ */ -+int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); -+ -+/** -+ * Get the required buffer size for the given audio parameters. -+ * -+ * @param[out] linesize calculated linesize, may be NULL -+ * @param nb_channels the number of channels -+ * @param nb_samples the number of samples in a single channel -+ * @param sample_fmt the sample format -+ * @param align buffer size alignment (0 = default, 1 = no alignment) -+ * @return required buffer size, or negative error code on failure -+ */ -+int av_samples_get_buffer_size(int* linesize, int nb_channels, int nb_samples, -+ enum AVSampleFormat sample_fmt, int align); -+ -+/** -+ * @} -+ * -+ * @defgroup lavu_sampmanip Samples manipulation -+ * -+ * Functions that manipulate audio samples -+ * @{ -+ */ -+ -+/** -+ * Fill plane data pointers and linesize for samples with sample -+ * format sample_fmt. -+ * -+ * The audio_data array is filled with the pointers to the samples data planes: -+ * for planar, set the start point of each channel's data within the buffer, -+ * for packed, set the start point of the entire buffer only. -+ * -+ * The value pointed to by linesize is set to the aligned size of each -+ * channel's data buffer for planar layout, or to the aligned size of the -+ * buffer for all channels for packed layout. -+ * -+ * The buffer in buf must be big enough to contain all the samples -+ * (use av_samples_get_buffer_size() to compute its minimum size), -+ * otherwise the audio_data pointers will point to invalid data. -+ * -+ * @see enum AVSampleFormat -+ * The documentation for AVSampleFormat describes the data layout. -+ * -+ * @param[out] audio_data array to be filled with the pointer for each channel -+ * @param[out] linesize calculated linesize, may be NULL -+ * @param buf the pointer to a buffer containing the samples -+ * @param nb_channels the number of channels -+ * @param nb_samples the number of samples in a single channel -+ * @param sample_fmt the sample format -+ * @param align buffer size alignment (0 = default, 1 = no alignment) -+ * @return minimum size in bytes required for the buffer on -+ * success, or a negative error code on failure -+ */ -+int av_samples_fill_arrays(uint8_t** audio_data, int* linesize, -+ const uint8_t* buf, int nb_channels, int nb_samples, -+ enum AVSampleFormat sample_fmt, int align); -+ -+/** -+ * Allocate a samples buffer for nb_samples samples, and fill data pointers and -+ * linesize accordingly. -+ * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) -+ * Allocated data will be initialized to silence. -+ * -+ * @see enum AVSampleFormat -+ * The documentation for AVSampleFormat describes the data layout. -+ * -+ * @param[out] audio_data array to be filled with the pointer for each channel -+ * @param[out] linesize aligned size for audio buffer(s), may be NULL -+ * @param nb_channels number of audio channels -+ * @param nb_samples number of samples per channel -+ * @param align buffer size alignment (0 = default, 1 = no alignment) -+ * @return >=0 on success or a negative error code on failure -+ * @todo return the size of the allocated buffer in case of success at the next -+ * bump -+ * @see av_samples_fill_arrays() -+ * @see av_samples_alloc_array_and_samples() -+ */ -+int av_samples_alloc(uint8_t** audio_data, int* linesize, int nb_channels, -+ int nb_samples, enum AVSampleFormat sample_fmt, int align); -+ -+/** -+ * Allocate a data pointers array, samples buffer for nb_samples -+ * samples, and fill data pointers and linesize accordingly. -+ * -+ * This is the same as av_samples_alloc(), but also allocates the data -+ * pointers array. -+ * -+ * @see av_samples_alloc() -+ */ -+int av_samples_alloc_array_and_samples(uint8_t*** audio_data, int* linesize, -+ int nb_channels, int nb_samples, -+ enum AVSampleFormat sample_fmt, -+ int align); -+ -+/** -+ * Copy samples from src to dst. -+ * -+ * @param dst destination array of pointers to data planes -+ * @param src source array of pointers to data planes -+ * @param dst_offset offset in samples at which the data will be written to dst -+ * @param src_offset offset in samples at which the data will be read from src -+ * @param nb_samples number of samples to be copied -+ * @param nb_channels number of audio channels -+ * @param sample_fmt audio sample format -+ */ -+int av_samples_copy(uint8_t** dst, uint8_t* const* src, int dst_offset, -+ int src_offset, int nb_samples, int nb_channels, -+ enum AVSampleFormat sample_fmt); -+ -+/** -+ * Fill an audio buffer with silence. -+ * -+ * @param audio_data array of pointers to data planes -+ * @param offset offset in samples at which to start filling -+ * @param nb_samples number of samples to fill -+ * @param nb_channels number of audio channels -+ * @param sample_fmt audio sample format -+ */ -+int av_samples_set_silence(uint8_t** audio_data, int offset, int nb_samples, -+ int nb_channels, enum AVSampleFormat sample_fmt); -+ -+/** -+ * @} -+ * @} -+ */ -+#endif /* AVUTIL_SAMPLEFMT_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/version.h b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/version.h -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/version.h -@@ -0,0 +1,118 @@ -+/* -+ * copyright (c) 2003 Fabrice Bellard -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * @ingroup lavu -+ * Libavutil version macros -+ */ -+ -+#ifndef AVUTIL_VERSION_H -+#define AVUTIL_VERSION_H -+ -+#include "macros.h" -+ -+/** -+ * @addtogroup version_utils -+ * -+ * Useful to check and match library version in order to maintain -+ * backward compatibility. -+ * -+ * The FFmpeg libraries follow a versioning sheme very similar to -+ * Semantic Versioning (http://semver.org/) -+ * The difference is that the component called PATCH is called MICRO in FFmpeg -+ * and its value is reset to 100 instead of 0 to keep it above or equal to 100. -+ * Also we do not increase MICRO for every bugfix or change in git master. -+ * -+ * Prior to FFmpeg 3.2 point releases did not change any lib version number to -+ * avoid aliassing different git master checkouts. -+ * Starting with FFmpeg 3.2, the released library versions will occupy -+ * a separate MAJOR.MINOR that is not used on the master development branch. -+ * That is if we branch a release of master 55.10.123 we will bump to 55.11.100 -+ * for the release and master will continue at 55.12.100 after it. Each new -+ * point release will then bump the MICRO improving the usefulness of the lib -+ * versions. -+ * -+ * @{ -+ */ -+ -+#define AV_VERSION_INT(a, b, c) ((a) << 16 | (b) << 8 | (c)) -+#define AV_VERSION_DOT(a, b, c) a##.##b##.##c -+#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) -+ -+/** -+ * Extract version components from the full ::AV_VERSION_INT int as returned -+ * by functions like ::avformat_version() and ::avcodec_version() -+ */ -+#define AV_VERSION_MAJOR(a) ((a) >> 16) -+#define AV_VERSION_MINOR(a) (((a)&0x00FF00) >> 8) -+#define AV_VERSION_MICRO(a) ((a)&0xFF) -+ -+/** -+ * @} -+ */ -+ -+/** -+ * @defgroup lavu_ver Version and Build diagnostics -+ * -+ * Macros and function useful to check at compiletime and at runtime -+ * which version of libavutil is in use. -+ * -+ * @{ -+ */ -+ -+#define LIBAVUTIL_VERSION_MAJOR 57 -+#define LIBAVUTIL_VERSION_MINOR 17 -+#define LIBAVUTIL_VERSION_MICRO 100 -+ -+#define LIBAVUTIL_VERSION_INT \ -+ AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, LIBAVUTIL_VERSION_MINOR, \ -+ LIBAVUTIL_VERSION_MICRO) -+#define LIBAVUTIL_VERSION \ -+ AV_VERSION(LIBAVUTIL_VERSION_MAJOR, LIBAVUTIL_VERSION_MINOR, \ -+ LIBAVUTIL_VERSION_MICRO) -+#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT -+ -+#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) -+ -+/** -+ * @defgroup lavu_depr_guards Deprecation Guards -+ * FF_API_* defines may be placed below to indicate public API that will be -+ * dropped at a future version bump. The defines themselves are not part of -+ * the public API and may change, break or disappear at any time. -+ * -+ * @note, when bumping the major version it is recommended to manually -+ * disable each FF_API_* in its own commit instead of disabling them all -+ * at once through the bump. This improves the git bisect-ability of the change. -+ * -+ * @{ -+ */ -+ -+#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -+#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -+#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -+#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -+ -+/** -+ * @} -+ * @} -+ */ -+ -+#endif /* AVUTIL_VERSION_H */ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/moz.build b/dom/media/platforms/ffmpeg/ffmpeg59/moz.build -new file mode 100644 ---- /dev/null -+++ b/dom/media/platforms/ffmpeg/ffmpeg59/moz.build -@@ -0,0 +1,36 @@ -+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- -+# vim: set filetype=python: -+# This Source Code Form is subject to the terms of the Mozilla Public -+# License, v. 2.0. If a copy of the MPL was not distributed with this -+# file, You can obtain one at http://mozilla.org/MPL/2.0/. -+ -+UNIFIED_SOURCES += [ -+ '../FFmpegAudioDecoder.cpp', -+ '../FFmpegDataDecoder.cpp', -+ '../FFmpegDecoderModule.cpp', -+ '../FFmpegVideoDecoder.cpp', -+] -+LOCAL_INCLUDES += [ -+ '..', -+ '/media/mozva', -+ 'include', -+] -+ -+if CONFIG['CC_TYPE'] in ('clang', 'gcc'): -+ CXXFLAGS += [ '-Wno-deprecated-declarations' ] -+if CONFIG['CC_TYPE'] == 'clang': -+ CXXFLAGS += [ -+ '-Wno-unknown-attributes', -+ ] -+if CONFIG['CC_TYPE'] == 'gcc': -+ CXXFLAGS += [ -+ '-Wno-attributes', -+ ] -+if CONFIG['MOZ_WAYLAND']: -+ CXXFLAGS += CONFIG['MOZ_GTK3_CFLAGS'] -+ DEFINES['MOZ_WAYLAND_USE_VAAPI'] = 1 -+ USE_LIBS += ['mozva'] -+ -+include("/ipc/chromium/chromium-config.mozbuild") -+ -+FINAL_LIBRARY = 'xul' -diff --git a/dom/media/platforms/ffmpeg/moz.build b/dom/media/platforms/ffmpeg/moz.build ---- a/dom/media/platforms/ffmpeg/moz.build -+++ b/dom/media/platforms/ffmpeg/moz.build -@@ -14,6 +14,7 @@ - "libav55", - "ffmpeg57", - "ffmpeg58", -+ "ffmpeg59", - ] - - UNIFIED_SOURCES += [ - diff --git a/D139697.diff b/D139697.diff deleted file mode 100644 index 2b9dc32..0000000 --- a/D139697.diff +++ /dev/null @@ -1,27 +0,0 @@ -diff --git a/dom/media/platforms/ffmpeg/ffmpeg58/moz.build b/dom/media/platforms/ffmpeg/ffmpeg58/moz.build ---- a/dom/media/platforms/ffmpeg/ffmpeg58/moz.build -+++ b/dom/media/platforms/ffmpeg/ffmpeg58/moz.build -@@ -29,9 +29,6 @@ - if CONFIG['MOZ_WAYLAND']: - CXXFLAGS += CONFIG['MOZ_GTK3_CFLAGS'] - DEFINES['MOZ_WAYLAND_USE_VAAPI'] = 1 -- UNIFIED_SOURCES += [ -- '../FFmpegVideoFramePool.cpp', -- ] - USE_LIBS += ['mozva'] - - include("/ipc/chromium/chromium-config.mozbuild") -diff --git a/dom/media/platforms/ffmpeg/ffvpx/moz.build b/dom/media/platforms/ffmpeg/ffvpx/moz.build ---- a/dom/media/platforms/ffmpeg/ffvpx/moz.build -+++ b/dom/media/platforms/ffmpeg/ffvpx/moz.build -@@ -41,6 +41,9 @@ - CXXFLAGS += CONFIG["MOZ_GTK3_CFLAGS"] - DEFINES["MOZ_WAYLAND_USE_VAAPI"] = 1 - USE_LIBS += ["mozva"] -+ UNIFIED_SOURCES += [ -+ "../FFmpegVideoFramePool.cpp", -+ ] - - include("/ipc/chromium/chromium-config.mozbuild") - - diff --git a/D139698.diff b/D139698.diff deleted file mode 100644 index 7bf7af9..0000000 --- a/D139698.diff +++ /dev/null @@ -1,191 +0,0 @@ -diff --git a/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp b/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp ---- a/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp -+++ b/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp -@@ -64,14 +64,16 @@ - AV_FUNC_56 = 1 << 3, - AV_FUNC_57 = 1 << 4, - AV_FUNC_58 = 1 << 5, -+ AV_FUNC_59 = 1 << 6, - AV_FUNC_AVUTIL_53 = AV_FUNC_53 | AV_FUNC_AVUTIL_MASK, - AV_FUNC_AVUTIL_54 = AV_FUNC_54 | AV_FUNC_AVUTIL_MASK, - AV_FUNC_AVUTIL_55 = AV_FUNC_55 | AV_FUNC_AVUTIL_MASK, - AV_FUNC_AVUTIL_56 = AV_FUNC_56 | AV_FUNC_AVUTIL_MASK, - AV_FUNC_AVUTIL_57 = AV_FUNC_57 | AV_FUNC_AVUTIL_MASK, - AV_FUNC_AVUTIL_58 = AV_FUNC_58 | AV_FUNC_AVUTIL_MASK, -+ AV_FUNC_AVUTIL_59 = AV_FUNC_59 | AV_FUNC_AVUTIL_MASK, - AV_FUNC_AVCODEC_ALL = AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | AV_FUNC_56 | -- AV_FUNC_57 | AV_FUNC_58, -+ AV_FUNC_57 | AV_FUNC_58 | AV_FUNC_59, - AV_FUNC_AVUTIL_ALL = AV_FUNC_AVCODEC_ALL | AV_FUNC_AVUTIL_MASK - }; - -@@ -94,6 +96,9 @@ - case 58: - version = AV_FUNC_58; - break; -+ case 59: -+ version = AV_FUNC_59; -+ break; - default: - FFMPEG_LOG("Unknown avcodec version"); - Unlink(); -@@ -128,15 +133,19 @@ - : LinkResult::MissingLibAVFunction; \ - } - -- AV_FUNC(av_lockmgr_register, AV_FUNC_AVCODEC_ALL) -+ AV_FUNC(av_lockmgr_register, AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | -+ AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58) - AV_FUNC(avcodec_alloc_context3, AV_FUNC_AVCODEC_ALL) - AV_FUNC(avcodec_close, AV_FUNC_AVCODEC_ALL) -- AV_FUNC(avcodec_decode_audio4, AV_FUNC_AVCODEC_ALL) -- AV_FUNC(avcodec_decode_video2, AV_FUNC_AVCODEC_ALL) -+ AV_FUNC(avcodec_decode_audio4, AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | -+ AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58) -+ AV_FUNC(avcodec_decode_video2, AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | -+ AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58) - AV_FUNC(avcodec_find_decoder, AV_FUNC_AVCODEC_ALL) - AV_FUNC(avcodec_flush_buffers, AV_FUNC_AVCODEC_ALL) - AV_FUNC(avcodec_open2, AV_FUNC_AVCODEC_ALL) -- AV_FUNC(avcodec_register_all, AV_FUNC_AVCODEC_ALL) -+ AV_FUNC(avcodec_register_all, AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | -+ AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58) - AV_FUNC(av_init_packet, AV_FUNC_AVCODEC_ALL) - AV_FUNC(av_parser_init, AV_FUNC_AVCODEC_ALL) - AV_FUNC(av_parser_close, AV_FUNC_AVCODEC_ALL) -@@ -145,49 +154,56 @@ - AV_FUNC(avcodec_alloc_frame, (AV_FUNC_53 | AV_FUNC_54)) - AV_FUNC(avcodec_get_frame_defaults, (AV_FUNC_53 | AV_FUNC_54)) - AV_FUNC(avcodec_free_frame, AV_FUNC_54) -- AV_FUNC(avcodec_send_packet, AV_FUNC_58) -- AV_FUNC(avcodec_receive_frame, AV_FUNC_58) -+ AV_FUNC(avcodec_send_packet, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC(avcodec_receive_frame, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC(avcodec_default_get_buffer2, -- (AV_FUNC_55 | AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58)) -+ (AV_FUNC_55 | AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58 | AV_FUNC_59)) - AV_FUNC_OPTION(av_rdft_init, AV_FUNC_AVCODEC_ALL) - AV_FUNC_OPTION(av_rdft_calc, AV_FUNC_AVCODEC_ALL) - AV_FUNC_OPTION(av_rdft_end, AV_FUNC_AVCODEC_ALL) - AV_FUNC(av_log_set_level, AV_FUNC_AVUTIL_ALL) - AV_FUNC(av_malloc, AV_FUNC_AVUTIL_ALL) - AV_FUNC(av_freep, AV_FUNC_AVUTIL_ALL) -- AV_FUNC(av_frame_alloc, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | -- AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58)) -- AV_FUNC(av_frame_free, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | -- AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58)) -- AV_FUNC(av_frame_unref, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | -- AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58)) -+ AV_FUNC(av_frame_alloc, -+ (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | -+ AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) -+ AV_FUNC(av_frame_free, -+ (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | -+ AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) -+ AV_FUNC(av_frame_unref, -+ (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | -+ AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) - AV_FUNC(av_image_check_size, AV_FUNC_AVUTIL_ALL) - AV_FUNC(av_image_get_buffer_size, AV_FUNC_AVUTIL_ALL) -- AV_FUNC_OPTION(av_buffer_get_opaque, -- (AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58)) -- AV_FUNC(av_buffer_create, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | -- AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58)) -+ AV_FUNC_OPTION(av_buffer_get_opaque, (AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | -+ AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) -+ AV_FUNC(av_buffer_create, -+ (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | -+ AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) - AV_FUNC_OPTION(av_frame_get_colorspace, AV_FUNC_AVUTIL_ALL) - AV_FUNC_OPTION(av_frame_get_color_range, AV_FUNC_AVUTIL_ALL) - - #ifdef MOZ_WAYLAND -- AV_FUNC_OPTION_SILENT(avcodec_get_hw_config, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_codec_iterate, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_codec_is_decoder, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_init, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_alloc, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_hwdevice_hwconfig_alloc, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_hwdevice_get_hwframe_constraints, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_hwframe_constraints_free, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_buffer_ref, AV_FUNC_AVUTIL_58) -- AV_FUNC_OPTION_SILENT(av_buffer_unref, AV_FUNC_AVUTIL_58) -- AV_FUNC_OPTION_SILENT(av_hwframe_transfer_get_formats, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_create_derived, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_hwframe_ctx_alloc, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_dict_set, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_dict_free, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(avcodec_get_name, AV_FUNC_58) -- AV_FUNC_OPTION_SILENT(av_get_pix_fmt_string, AV_FUNC_AVUTIL_58) -+ AV_FUNC_OPTION_SILENT(avcodec_get_hw_config, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_codec_iterate, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_codec_is_decoder, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_init, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_alloc, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwdevice_hwconfig_alloc, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwdevice_get_hwframe_constraints, -+ AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwframe_constraints_free, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_buffer_ref, AV_FUNC_AVUTIL_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_buffer_unref, AV_FUNC_AVUTIL_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwframe_transfer_get_formats, -+ AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_create_derived, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_hwframe_ctx_alloc, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_dict_set, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_dict_free, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(avcodec_get_name, AV_FUNC_58 | AV_FUNC_59) -+ AV_FUNC_OPTION_SILENT(av_get_pix_fmt_string, -+ AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59) - #endif - #undef AV_FUNC - #undef AV_FUNC_OPTION -@@ -219,7 +235,9 @@ - # undef VAD_FUNC_OPTION_SILENT - #endif - -- avcodec_register_all(); -+ if (avcodec_register_all) { -+ avcodec_register_all(); -+ } - if (MOZ_LOG_TEST(sPDMLog, LogLevel::Debug)) { - av_log_set_level(AV_LOG_DEBUG); - } else if (MOZ_LOG_TEST(sPDMLog, LogLevel::Info)) { -diff --git a/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp b/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp ---- a/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp -+++ b/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp -@@ -27,6 +27,7 @@ - static const char* sLibs[] = { - // clang-format off - #if defined(XP_DARWIN) -+ "libavcodec.59.dylib", - "libavcodec.58.dylib", - "libavcodec.57.dylib", - "libavcodec.56.dylib", -@@ -34,6 +35,7 @@ - "libavcodec.54.dylib", - "libavcodec.53.dylib", - #else -+ "libavcodec.so.59", - "libavcodec.so.58", - "libavcodec-ffmpeg.so.58", - "libavcodec-ffmpeg.so.57", -@@ -76,7 +78,6 @@ - sLinkStatusLibraryName = lib; - return true; - case FFmpegLibWrapper::LinkResult::NoProvidedLib: -- MOZ_ASSERT_UNREACHABLE("Incorrectly-setup sLibAV"); - break; - case FFmpegLibWrapper::LinkResult::NoAVCodecVersion: - if (sLinkStatus > LinkStatus_INVALID_CANDIDATE) { -@@ -152,6 +153,9 @@ - case 58: - module = FFmpegDecoderModule<58>::Create(&sLibAV); - break; -+ case 59: -+ module = FFmpegDecoderModule<59>::Create(&sLibAV); -+ break; - default: - module = nullptr; - } - diff --git a/D139699.diff b/D139699.diff deleted file mode 100644 index a4be4c5..0000000 --- a/D139699.diff +++ /dev/null @@ -1,127 +0,0 @@ -diff --git a/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.cpp b/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.cpp ---- a/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.cpp -+++ b/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.cpp -@@ -206,15 +206,49 @@ - media::TimeUnit pts = aSample->mTime; - - while (packet.size > 0) { -- int decoded; -- int bytesConsumed = -+ int decoded = false; -+ int bytesConsumed = -1; -+#if LIBAVCODEC_VERSION_MAJOR < 59 -+ bytesConsumed = - mLib->avcodec_decode_audio4(mCodecContext, mFrame, &decoded, &packet); -- - if (bytesConsumed < 0) { - NS_WARNING("FFmpeg audio decoder error."); - return MediaResult(NS_ERROR_DOM_MEDIA_DECODE_ERR, - RESULT_DETAIL("FFmpeg audio error:%d", bytesConsumed)); - } -+#else -+# define AVERROR_OK 0 -+ -+ int ret = mLib->avcodec_receive_frame(mCodecContext, mFrame); -+ switch (ret) { -+ case AVERROR_OK: -+ decoded = true; -+ break; -+ case AVERROR(EAGAIN): -+ break; -+ case int(AVERROR_EOF): { -+ FFMPEG_LOG(" End of stream."); -+ return MediaResult(NS_ERROR_DOM_MEDIA_END_OF_STREAM, -+ RESULT_DETAIL("End of stream")); -+ } -+ } -+ ret = mLib->avcodec_send_packet(mCodecContext, &packet); -+ switch (ret) { -+ case AVERROR_OK: -+ bytesConsumed = packet.size; -+ break; -+ case AVERROR(EAGAIN): -+ break; -+ case int(AVERROR_EOF): -+ FFMPEG_LOG(" End of stream."); -+ return MediaResult(NS_ERROR_DOM_MEDIA_END_OF_STREAM, -+ RESULT_DETAIL("End of stream")); -+ default: -+ NS_WARNING("FFmpeg audio decoder error."); -+ return MediaResult(NS_ERROR_DOM_MEDIA_DECODE_ERR, -+ RESULT_DETAIL("FFmpeg audio error")); -+ } -+#endif - - if (decoded) { - if (mFrame->format != AV_SAMPLE_FMT_FLT && -diff --git a/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.cpp b/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.cpp ---- a/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.cpp -+++ b/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.cpp -@@ -39,6 +39,9 @@ - # define AV_PIX_FMT_YUV444P10LE PIX_FMT_YUV444P10LE - # define AV_PIX_FMT_NONE PIX_FMT_NONE - #endif -+#if LIBAVCODEC_VERSION_MAJOR > 58 -+# define AV_PIX_FMT_VAAPI_VLD AV_PIX_FMT_VAAPI -+#endif - #include "mozilla/PodOperations.h" - #include "mozilla/StaticPrefs_media.h" - #include "mozilla/TaskQueue.h" -@@ -766,6 +769,14 @@ - } - #endif - -+static int64_t GetFramePts(AVFrame* aFrame) { -+#if LIBAVCODEC_VERSION_MAJOR > 58 -+ return aFrame->pts; -+#else -+ return aFrame->pkt_pts; -+#endif -+} -+ - MediaResult FFmpegVideoDecoder::DoDecode( - MediaRawData* aSample, uint8_t* aData, int aSize, bool* aGotFrame, - MediaDataDecoder::DecodedData& aResults) { -@@ -831,7 +842,7 @@ - MediaResult rv; - # ifdef MOZ_WAYLAND_USE_VAAPI - if (IsHardwareAccelerated()) { -- rv = CreateImageVAAPI(mFrame->pkt_pos, mFrame->pkt_pts, -+ rv = CreateImageVAAPI(mFrame->pkt_pos, GetFramePts(mFrame), - mFrame->pkt_duration, aResults); - // If VA-API playback failed, just quit. Decoder is going to be restarted - // without VA-API. -@@ -844,8 +855,8 @@ - } else - # endif - { -- rv = CreateImage(mFrame->pkt_pos, mFrame->pkt_pts, mFrame->pkt_duration, -- aResults); -+ rv = CreateImage(mFrame->pkt_pos, GetFramePts(mFrame), -+ mFrame->pkt_duration, aResults); - } - if (NS_FAILED(rv)) { - return rv; -@@ -879,9 +890,9 @@ - "DoDecodeFrame:decode_video: rv=%d decoded=%d " - "(Input: pts(%" PRId64 ") dts(%" PRId64 ") Output: pts(%" PRId64 - ") " -- "opaque(%" PRId64 ") pkt_pts(%" PRId64 ") pkt_dts(%" PRId64 "))", -+ "opaque(%" PRId64 ") pts(%" PRId64 ") pkt_dts(%" PRId64 "))", - bytesConsumed, decoded, packet.pts, packet.dts, mFrame->pts, -- mFrame->reordered_opaque, mFrame->pkt_pts, mFrame->pkt_dts); -+ mFrame->reordered_opaque, mFrame->pts, mFrame->pkt_dts); - - if (bytesConsumed < 0) { - return MediaResult(NS_ERROR_DOM_MEDIA_DECODE_ERR, -@@ -896,7 +907,8 @@ - } - - // If we've decoded a frame then we need to output it -- int64_t pts = mPtsContext.GuessCorrectPts(mFrame->pkt_pts, mFrame->pkt_dts); -+ int64_t pts = -+ mPtsContext.GuessCorrectPts(GetFramePts(mFrame), mFrame->pkt_dts); - // Retrieve duration from dts. - // We use the first entry found matching this dts (this is done to - // handle damaged file with multiple frames with the same dts) - diff --git a/D139703.diff b/D139703.diff deleted file mode 100644 index 4c929fd..0000000 --- a/D139703.diff +++ /dev/null @@ -1,222 +0,0 @@ -diff --git a/js/src/jit/GenerateAtomicOperations.py b/js/src/jit/GenerateAtomicOperations.py ---- a/js/src/jit/GenerateAtomicOperations.py -+++ b/js/src/jit/GenerateAtomicOperations.py -@@ -10,6 +10,7 @@ - - is_64bit = "JS_64BIT" in buildconfig.defines - cpu_arch = buildconfig.substs["CPU_ARCH"] -+is_gcc = buildconfig.substs["CC_TYPE"] == "gcc" - - - def fmt_insn(s): -@@ -19,21 +20,21 @@ - def gen_seqcst(fun_name): - if cpu_arch in ("x86", "x86_64"): - return r""" -- inline void %(fun_name)s() { -+ INLINE_ATTR void %(fun_name)s() { - asm volatile ("mfence\n\t" ::: "memory"); - }""" % { - "fun_name": fun_name, - } - if cpu_arch == "aarch64": - return r""" -- inline void %(fun_name)s() { -+ INLINE_ATTR void %(fun_name)s() { - asm volatile ("dmb ish\n\t" ::: "memory"); - }""" % { - "fun_name": fun_name, - } - if cpu_arch == "arm": - return r""" -- inline void %(fun_name)s() { -+ INLINE_ATTR void %(fun_name)s() { - asm volatile ("dmb sy\n\t" ::: "memory"); - }""" % { - "fun_name": fun_name, -@@ -63,7 +64,7 @@ - if barrier: - insns += fmt_insn("mfence") - return """ -- inline %(cpp_type)s %(fun_name)s(const %(cpp_type)s* arg) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(const %(cpp_type)s* arg) { - %(cpp_type)s res; - asm volatile (%(insns)s - : [res] "=r" (res) -@@ -91,7 +92,7 @@ - if barrier: - insns += fmt_insn("dmb ish") - return """ -- inline %(cpp_type)s %(fun_name)s(const %(cpp_type)s* arg) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(const %(cpp_type)s* arg) { - %(cpp_type)s res; - asm volatile (%(insns)s - : [res] "=r" (res) -@@ -117,7 +118,7 @@ - if barrier: - insns += fmt_insn("dmb sy") - return """ -- inline %(cpp_type)s %(fun_name)s(const %(cpp_type)s* arg) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(const %(cpp_type)s* arg) { - %(cpp_type)s res; - asm volatile (%(insns)s - : [res] "=r" (res) -@@ -154,7 +155,7 @@ - if barrier: - insns += fmt_insn("mfence") - return """ -- inline void %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR void %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - asm volatile (%(insns)s - : - : [addr] "r" (addr), [val] "r"(val) -@@ -180,7 +181,7 @@ - if barrier: - insns += fmt_insn("dmb ish") - return """ -- inline void %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR void %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - asm volatile (%(insns)s - : - : [addr] "r" (addr), [val] "r"(val) -@@ -204,7 +205,7 @@ - if barrier: - insns += fmt_insn("dmb sy") - return """ -- inline void %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR void %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - asm volatile (%(insns)s - : - : [addr] "r" (addr), [val] "r"(val) -@@ -235,7 +236,7 @@ - assert size == 64 - insns += fmt_insn("xchgq %[val], (%[addr])") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - asm volatile (%(insns)s - : [val] "+r" (val) - : [addr] "r" (addr) -@@ -266,7 +267,7 @@ - insns += fmt_insn("cbnz %w[scratch], 0b") - insns += fmt_insn("dmb ish") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - %(cpp_type)s res; - uint32_t scratch; - asm volatile (%(insns)s -@@ -297,7 +298,7 @@ - insns += fmt_insn("beq 0b") - insns += fmt_insn("dmb sy") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - %(cpp_type)s res; - uint32_t scratch; - asm volatile (%(insns)s -@@ -321,7 +322,7 @@ - # Use a +A constraint to load `oldval` into EDX:EAX as input/output. - # `newval` is loaded into ECX:EBX. - return r""" -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, - %(cpp_type)s oldval, - %(cpp_type)s newval) { - asm volatile ("lock; cmpxchg8b (%%[addr])\n\t" -@@ -337,7 +338,7 @@ - } - if cpu_arch == "arm" and size == 64: - return r""" -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, - %(cpp_type)s oldval, - %(cpp_type)s newval) { - uint32_t oldval0 = oldval & 0xffff'ffff; -@@ -380,7 +381,7 @@ - assert size == 64 - insns += fmt_insn("lock; cmpxchgq %[newval], (%[addr])") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, - %(cpp_type)s oldval, - %(cpp_type)s newval) { - asm volatile (%(insns)s -@@ -425,7 +426,7 @@ - insns += fmt_insn("cbnz %w[scratch], 0b") - insns += fmt_insn("1: dmb ish") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, - %(cpp_type)s oldval, - %(cpp_type)s newval) { - %(cpp_type)s res, scratch; -@@ -466,7 +467,7 @@ - insns += fmt_insn("beq 0b") - insns += fmt_insn("1: dmb sy") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, - %(cpp_type)s oldval, - %(cpp_type)s newval) { - %(cpp_type)s res, scratch; -@@ -501,7 +502,7 @@ - assert size == 64 - insns += fmt_insn("lock; xaddq %[val], (%[addr])") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - asm volatile (%(insns)s - : [val] "+&r" (val) - : [addr] "r" (addr) -@@ -539,7 +540,7 @@ - insns = insns.replace("OP", op) - insns += fmt_insn("jnz 0b") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - %(cpp_type)s res, scratch; - asm volatile (%(insns)s - : [res] "=&a" (res), [scratch] "=&r" (scratch) -@@ -581,7 +582,7 @@ - insns += fmt_insn("cbnz %w[scratch2], 0b") - insns += fmt_insn("dmb ish") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - %(cpp_type)s res; - uintptr_t scratch1, scratch2; - asm volatile (%(insns)s -@@ -621,7 +622,7 @@ - insns += fmt_insn("beq 0b") - insns += fmt_insn("dmb sy") - return """ -- inline %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { -+ INLINE_ATTR %(cpp_type)s %(fun_name)s(%(cpp_type)s* addr, %(cpp_type)s val) { - %(cpp_type)s res; - uintptr_t scratch1, scratch2; - asm volatile (%(insns)s -@@ -681,7 +682,7 @@ - offset -= 1 - - return """ -- inline void %(fun_name)s(uint8_t* dst, const uint8_t* src) { -+ INLINE_ATTR void %(fun_name)s(uint8_t* dst, const uint8_t* src) { - %(cpp_type)s* dst_ = reinterpret_cast<%(cpp_type)s*>(dst); - const %(cpp_type)s* src_ = reinterpret_cast(src); - %(cpp_type)s scratch; -@@ -853,6 +854,13 @@ - "constexpr size_t JS_GENERATED_ATOMICS_WORDSIZE = " + str(wordsize) + ";\n" - ) - -+ # Work around a GCC issue on 32-bit x86 by adding MOZ_NEVER_INLINE. -+ # See bug 1756347. -+ if is_gcc and cpu_arch == "x86": -+ contents = contents.replace("INLINE_ATTR", "MOZ_NEVER_INLINE inline") -+ else: -+ contents = contents.replace("INLINE_ATTR", "inline") -+ - c_out.write( - HEADER_TEMPLATE - % { - diff --git a/D139704.diff b/D139704.diff deleted file mode 100644 index ab1ea42..0000000 --- a/D139704.diff +++ /dev/null @@ -1,21 +0,0 @@ -diff --git a/js/src/jit/GenerateAtomicOperations.py b/js/src/jit/GenerateAtomicOperations.py ---- a/js/src/jit/GenerateAtomicOperations.py -+++ b/js/src/jit/GenerateAtomicOperations.py -@@ -666,12 +666,12 @@ - insns += fmt_insn("str %x[scratch], [%x[dst], OFFSET]") - elif cpu_arch == "arm": - if size == 1: -- insns += fmt_insn("ldrb %[scratch], [%[src], OFFSET]") -- insns += fmt_insn("strb %[scratch], [%[dst], OFFSET]") -+ insns += fmt_insn("ldrb %[scratch], [%[src], #OFFSET]") -+ insns += fmt_insn("strb %[scratch], [%[dst], #OFFSET]") - else: - assert size == 4 -- insns += fmt_insn("ldr %[scratch], [%[src], OFFSET]") -- insns += fmt_insn("str %[scratch], [%[dst], OFFSET]") -+ insns += fmt_insn("ldr %[scratch], [%[src], #OFFSET]") -+ insns += fmt_insn("str %[scratch], [%[dst], #OFFSET]") - else: - raise Exception("Unexpected arch") - insns = insns.replace("OFFSET", str(offset * size)) - diff --git a/D142257.diff b/D142257.diff new file mode 100644 index 0000000..5779e41 --- /dev/null +++ b/D142257.diff @@ -0,0 +1,313 @@ +diff -up firefox-99.0/gfx/gl/GLContextEGL.h.D142257 firefox-99.0/gfx/gl/GLContextEGL.h +--- firefox-99.0/gfx/gl/GLContextEGL.h.D142257 2022-03-31 01:24:45.000000000 +0200 ++++ firefox-99.0/gfx/gl/GLContextEGL.h 2022-04-06 10:32:53.287145554 +0200 +@@ -21,11 +21,9 @@ class CompositorWidget; + } // namespace widget + namespace gl { + +-RefPtr DefaultEglLibrary(nsACString* const out_failureId); +- + inline std::shared_ptr DefaultEglDisplay( + nsACString* const out_failureId) { +- const auto lib = DefaultEglLibrary(out_failureId); ++ const auto lib = GLLibraryEGL::Get(out_failureId); + if (!lib) { + return nullptr; + } +diff -up firefox-99.0/gfx/gl/GLContextProviderEGL.cpp.D142257 firefox-99.0/gfx/gl/GLContextProviderEGL.cpp +--- firefox-99.0/gfx/gl/GLContextProviderEGL.cpp.D142257 2022-03-31 01:24:50.000000000 +0200 ++++ firefox-99.0/gfx/gl/GLContextProviderEGL.cpp 2022-04-06 10:34:20.468017966 +0200 +@@ -237,7 +237,7 @@ class GLContextEGLFactory { + already_AddRefed GLContextEGLFactory::CreateImpl( + EGLNativeWindowType aWindow, bool aHardwareWebRender, bool aUseGles) { + nsCString failureId; +- const auto lib = gl::DefaultEglLibrary(&failureId); ++ const auto lib = GLLibraryEGL::Get(&failureId); + if (!lib) { + gfxCriticalNote << "Failed[3] to load EGL library: " << failureId.get(); + return nullptr; +@@ -1209,32 +1209,8 @@ already_AddRefed GLContextPro + /*static*/ + GLContext* GLContextProviderEGL::GetGlobalContext() { return nullptr; } + +-// - +- +-static StaticMutex sMutex; +-static StaticRefPtr gDefaultEglLibrary; +- +-RefPtr DefaultEglLibrary(nsACString* const out_failureId) { +- StaticMutexAutoLock lock(sMutex); +- if (!gDefaultEglLibrary) { +- gDefaultEglLibrary = GLLibraryEGL::Create(out_failureId); +- if (!gDefaultEglLibrary) { +- NS_WARNING("GLLibraryEGL::Create failed"); +- } +- } +- return gDefaultEglLibrary.get(); +-} +- +-// - +- + /*static*/ +-void GLContextProviderEGL::Shutdown() { +- StaticMutexAutoLock lock(sMutex); +- if (!gDefaultEglLibrary) { +- return; +- } +- gDefaultEglLibrary = nullptr; +-} ++void GLContextProviderEGL::Shutdown() { GLLibraryEGL::Shutdown(); } + + } /* namespace gl */ + } /* namespace mozilla */ +diff -up firefox-99.0/gfx/gl/GLLibraryEGL.cpp.D142257 firefox-99.0/gfx/gl/GLLibraryEGL.cpp +--- firefox-99.0/gfx/gl/GLLibraryEGL.cpp.D142257 2022-03-31 01:24:45.000000000 +0200 ++++ firefox-99.0/gfx/gl/GLLibraryEGL.cpp 2022-04-06 10:32:53.288145587 +0200 +@@ -48,6 +48,9 @@ + namespace mozilla { + namespace gl { + ++StaticMutex GLLibraryEGL::sMutex; ++StaticRefPtr GLLibraryEGL::sInstance; ++ + // should match the order of EGLExtensions, and be null-terminated. + static const char* sEGLLibraryExtensionNames[] = { + "EGL_ANDROID_get_native_client_buffer", "EGL_ANGLE_device_creation", +@@ -140,15 +143,17 @@ static PRLibrary* LoadLibraryForEGLOnWin + + #endif // XP_WIN + +-static std::shared_ptr GetAndInitDisplay(GLLibraryEGL& egl, +- void* displayType) { ++static std::shared_ptr GetAndInitDisplay( ++ GLLibraryEGL& egl, void* displayType, ++ const StaticMutexAutoLock& aProofOfLock) { + const auto display = egl.fGetDisplay(displayType); + if (!display) return nullptr; +- return EglDisplay::Create(egl, display, false); ++ return EglDisplay::Create(egl, display, false, aProofOfLock); + } + +-static std::shared_ptr GetAndInitWARPDisplay(GLLibraryEGL& egl, +- void* displayType) { ++static std::shared_ptr GetAndInitWARPDisplay( ++ GLLibraryEGL& egl, void* displayType, ++ const StaticMutexAutoLock& aProofOfLock) { + const EGLAttrib attrib_list[] = { + LOCAL_EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE, + LOCAL_EGL_PLATFORM_ANGLE_DEVICE_TYPE_WARP_ANGLE, +@@ -167,11 +172,12 @@ static std::shared_ptr GetAn + return nullptr; + } + +- return EglDisplay::Create(egl, display, true); ++ return EglDisplay::Create(egl, display, true, aProofOfLock); + } + + std::shared_ptr GLLibraryEGL::CreateDisplay( + ID3D11Device* const d3d11Device) { ++ StaticMutexAutoLock lock(sMutex); + EGLDeviceEXT eglDevice = + fCreateDeviceANGLE(LOCAL_EGL_D3D11_DEVICE_ANGLE, d3d11Device, nullptr); + if (!eglDevice) { +@@ -199,7 +205,7 @@ std::shared_ptr GLLibraryEGL + return nullptr; + } + +- const auto ret = EglDisplay::Create(*this, display, false); ++ const auto ret = EglDisplay::Create(*this, display, false, lock); + + if (!ret) { + const EGLint err = fGetError(); +@@ -263,7 +269,8 @@ class AngleErrorReporting { + AngleErrorReporting gAngleErrorReporter; + + static std::shared_ptr GetAndInitDisplayForAccelANGLE( +- GLLibraryEGL& egl, nsACString* const out_failureId) { ++ GLLibraryEGL& egl, nsACString* const out_failureId, ++ const StaticMutexAutoLock& aProofOfLock) { + gfx::FeatureState& d3d11ANGLE = + gfx::gfxConfig::GetFeature(gfx::Feature::D3D11_HW_ANGLE); + +@@ -285,16 +292,18 @@ static std::shared_ptr GetAn + }); + + if (gfx::gfxConfig::IsForcedOnByUser(gfx::Feature::D3D11_HW_ANGLE)) { +- return GetAndInitDisplay(egl, LOCAL_EGL_D3D11_ONLY_DISPLAY_ANGLE); ++ return GetAndInitDisplay(egl, LOCAL_EGL_D3D11_ONLY_DISPLAY_ANGLE, ++ aProofOfLock); + } + + std::shared_ptr ret; + if (d3d11ANGLE.IsEnabled()) { +- ret = GetAndInitDisplay(egl, LOCAL_EGL_D3D11_ELSE_D3D9_DISPLAY_ANGLE); ++ ret = GetAndInitDisplay(egl, LOCAL_EGL_D3D11_ELSE_D3D9_DISPLAY_ANGLE, ++ aProofOfLock); + } + + if (!ret) { +- ret = GetAndInitDisplay(egl, EGL_DEFAULT_DISPLAY); ++ ret = GetAndInitDisplay(egl, EGL_DEFAULT_DISPLAY, aProofOfLock); + } + + if (!ret && out_failureId->IsEmpty()) { +@@ -326,12 +335,20 @@ Maybe GLLibraryEGL::GetSym + // - + + /* static */ +-RefPtr GLLibraryEGL::Create(nsACString* const out_failureId) { +- RefPtr ret = new GLLibraryEGL; +- if (!ret->Init(out_failureId)) { +- return nullptr; ++RefPtr GLLibraryEGL::Get(nsACString* const out_failureId) { ++ StaticMutexAutoLock lock(sMutex); ++ if (!sInstance) { ++ sInstance = new GLLibraryEGL; ++ if (NS_WARN_IF(!sInstance->Init(out_failureId))) { ++ sInstance = nullptr; ++ } + } +- return ret; ++ return sInstance; ++} ++ ++/* static */ void GLLibraryEGL::Shutdown() { ++ StaticMutexAutoLock lock(sMutex); ++ sInstance = nullptr; + } + + bool GLLibraryEGL::Init(nsACString* const out_failureId) { +@@ -640,9 +657,9 @@ static void MarkExtensions(const char* r + // - + + // static +-std::shared_ptr EglDisplay::Create(GLLibraryEGL& lib, +- const EGLDisplay display, +- const bool isWarp) { ++std::shared_ptr EglDisplay::Create( ++ GLLibraryEGL& lib, const EGLDisplay display, const bool isWarp, ++ const StaticMutexAutoLock& aProofOfLock) { + // Retrieve the EglDisplay if it already exists + { + const auto itr = lib.mActiveDisplays.find(display); +@@ -710,6 +727,7 @@ EglDisplay::EglDisplay(const PrivateUseO + } + + EglDisplay::~EglDisplay() { ++ StaticMutexAutoLock lock(GLLibraryEGL::sMutex); + fTerminate(); + mLib->mActiveDisplays.erase(mDisplay); + } +@@ -718,16 +736,24 @@ EglDisplay::~EglDisplay() { + + std::shared_ptr GLLibraryEGL::DefaultDisplay( + nsACString* const out_failureId) { ++ StaticMutexAutoLock lock(sMutex); + auto ret = mDefaultDisplay.lock(); + if (ret) return ret; + +- ret = CreateDisplay(false, out_failureId); ++ ret = CreateDisplayLocked(false, out_failureId, lock); + mDefaultDisplay = ret; + return ret; + } + + std::shared_ptr GLLibraryEGL::CreateDisplay( + const bool forceAccel, nsACString* const out_failureId) { ++ StaticMutexAutoLock lock(sMutex); ++ return CreateDisplayLocked(forceAccel, out_failureId, lock); ++} ++ ++std::shared_ptr GLLibraryEGL::CreateDisplayLocked( ++ const bool forceAccel, nsACString* const out_failureId, ++ const StaticMutexAutoLock& aProofOfLock) { + std::shared_ptr ret; + + if (IsExtensionSupported(EGLLibExtension::ANGLE_platform_angle_d3d)) { +@@ -747,7 +773,7 @@ std::shared_ptr GLLibraryEGL + + // Hardware accelerated ANGLE path (supported or force accel) + if (shouldTryAccel) { +- ret = GetAndInitDisplayForAccelANGLE(*this, out_failureId); ++ ret = GetAndInitDisplayForAccelANGLE(*this, out_failureId, aProofOfLock); + } + + // Report the acceleration status to telemetry +@@ -766,7 +792,7 @@ std::shared_ptr GLLibraryEGL + + // Fallback to a WARP display if ANGLE fails, or if WARP is forced + if (!ret && shouldTryWARP) { +- ret = GetAndInitWARPDisplay(*this, EGL_DEFAULT_DISPLAY); ++ ret = GetAndInitWARPDisplay(*this, EGL_DEFAULT_DISPLAY, aProofOfLock); + if (!ret) { + if (out_failureId->IsEmpty()) { + *out_failureId = "FEATURE_FAILURE_WARP_FALLBACK"_ns; +@@ -788,7 +814,7 @@ std::shared_ptr GLLibraryEGL + } + } + #endif +- ret = GetAndInitDisplay(*this, nativeDisplay); ++ ret = GetAndInitDisplay(*this, nativeDisplay, aProofOfLock); + } + + if (!ret) { +diff -up firefox-99.0/gfx/gl/GLLibraryEGL.h.D142257 firefox-99.0/gfx/gl/GLLibraryEGL.h +--- firefox-99.0/gfx/gl/GLLibraryEGL.h.D142257 2022-03-31 01:24:50.000000000 +0200 ++++ firefox-99.0/gfx/gl/GLLibraryEGL.h 2022-04-06 10:32:53.288145587 +0200 +@@ -13,6 +13,8 @@ + #include "mozilla/EnumTypeTraits.h" + #include "mozilla/Maybe.h" + #include "mozilla/RefPtr.h" ++#include "mozilla/StaticMutex.h" ++#include "mozilla/StaticPtr.h" + #include "nsISupports.h" + #include "prlink.h" + +@@ -125,14 +127,22 @@ class GLLibraryEGL final { + std::unordered_map> mActiveDisplays; + + public: +- static RefPtr Create(nsACString* const out_failureId); ++ static RefPtr Get(nsACString* const out_failureId); ++ static void Shutdown(); + + private: + ~GLLibraryEGL() = default; + ++ static StaticMutex sMutex; ++ static StaticRefPtr sInstance GUARDED_BY(sMutex); ++ + bool Init(nsACString* const out_failureId); + void InitLibExtensions(); + ++ std::shared_ptr CreateDisplayLocked( ++ bool forceAccel, nsACString* const out_failureId, ++ const StaticMutexAutoLock& aProofOfLock); ++ + public: + Maybe GetSymbolLoader() const; + +@@ -599,8 +609,9 @@ class EglDisplay final { + struct PrivateUseOnly final {}; + + public: +- static std::shared_ptr Create(GLLibraryEGL&, EGLDisplay, +- bool isWarp); ++ static std::shared_ptr Create( ++ GLLibraryEGL&, EGLDisplay, bool isWarp, ++ const StaticMutexAutoLock& aProofOfLock); + + // Only `public` for make_shared. + EglDisplay(const PrivateUseOnly&, GLLibraryEGL&, EGLDisplay, bool isWarp); +diff -up firefox-99.0/gfx/webrender_bindings/RenderThread.cpp.D142257 firefox-99.0/gfx/webrender_bindings/RenderThread.cpp +--- firefox-99.0/gfx/webrender_bindings/RenderThread.cpp.D142257 2022-03-31 01:24:51.000000000 +0200 ++++ firefox-99.0/gfx/webrender_bindings/RenderThread.cpp 2022-04-06 10:32:53.288145587 +0200 +@@ -1163,7 +1163,7 @@ static already_AddRefed C + } + + nsCString failureId; +- const auto lib = gl::DefaultEglLibrary(&failureId); ++ const auto lib = gl::GLLibraryEGL::Get(&failureId); + if (!lib) { + aError.Assign( + nsPrintfCString("RcANGLE(load EGL lib failed: %s)", failureId.get())); diff --git a/firefox-disable-ffvpx-with-vapi.patch b/firefox-disable-ffvpx-with-vapi.patch deleted file mode 100644 index 3ecdbed..0000000 --- a/firefox-disable-ffvpx-with-vapi.patch +++ /dev/null @@ -1,77 +0,0 @@ -diff -up firefox-88.0/dom/media/platforms/PDMFactory.cpp.ffvpx-with-vapi firefox-88.0/dom/media/platforms/PDMFactory.cpp ---- firefox-88.0/dom/media/platforms/PDMFactory.cpp.ffvpx-with-vapi 2021-04-15 21:44:28.000000000 +0200 -+++ firefox-88.0/dom/media/platforms/PDMFactory.cpp 2021-04-19 13:27:07.808429721 +0200 -@@ -481,12 +481,6 @@ void PDMFactory::CreateRddPDMs() { - CreateAndStartupPDM(); - } - #endif --#ifdef MOZ_FFVPX -- if (StaticPrefs::media_ffvpx_enabled() && -- StaticPrefs::media_rdd_ffvpx_enabled()) { -- CreateAndStartupPDM(); -- } --#endif - #ifdef MOZ_FFMPEG - if (StaticPrefs::media_ffmpeg_enabled() && - StaticPrefs::media_rdd_ffmpeg_enabled() && -@@ -495,6 +489,12 @@ void PDMFactory::CreateRddPDMs() { - FFmpegRuntimeLinker::LinkStatusCode()); - } - #endif -+#ifdef MOZ_FFVPX -+ if (StaticPrefs::media_ffvpx_enabled() && -+ StaticPrefs::media_rdd_ffvpx_enabled()) { -+ CreateAndStartupPDM(); -+ } -+#endif - CreateAndStartupPDM(); - } - -@@ -525,11 +525,6 @@ void PDMFactory::CreateContentPDMs() { - CreateAndStartupPDM(); - } - #endif --#ifdef MOZ_FFVPX -- if (StaticPrefs::media_ffvpx_enabled()) { -- CreateAndStartupPDM(); -- } --#endif - #ifdef MOZ_FFMPEG - if (StaticPrefs::media_ffmpeg_enabled() && - !CreateAndStartupPDM()) { -@@ -537,6 +532,11 @@ void PDMFactory::CreateContentPDMs() { - FFmpegRuntimeLinker::LinkStatusCode()); - } - #endif -+#ifdef MOZ_FFVPX -+ if (StaticPrefs::media_ffvpx_enabled()) { -+ CreateAndStartupPDM(); -+ } -+#endif - #ifdef MOZ_WIDGET_ANDROID - if (StaticPrefs::media_android_media_codec_enabled()) { - StartupPDM(AndroidDecoderModule::Create(), -@@ -571,11 +571,6 @@ void PDMFactory::CreateDefaultPDMs() { - CreateAndStartupPDM(); - } - #endif --#ifdef MOZ_FFVPX -- if (StaticPrefs::media_ffvpx_enabled()) { -- CreateAndStartupPDM(); -- } --#endif - #ifdef MOZ_FFMPEG - if (StaticPrefs::media_ffmpeg_enabled() && - !CreateAndStartupPDM()) { -@@ -583,6 +578,11 @@ void PDMFactory::CreateDefaultPDMs() { - FFmpegRuntimeLinker::LinkStatusCode()); - } - #endif -+#ifdef MOZ_FFVPX -+ if (StaticPrefs::media_ffvpx_enabled()) { -+ CreateAndStartupPDM(); -+ } -+#endif - #ifdef MOZ_WIDGET_ANDROID - if (StaticPrefs::media_android_media_codec_enabled()) { - StartupPDM(AndroidDecoderModule::Create(), diff --git a/firefox.spec b/firefox.spec index abb7a07..238bca8 100644 --- a/firefox.spec +++ b/firefox.spec @@ -126,7 +126,7 @@ ExcludeArch: aarch64 %if %{?system_nss} %global nspr_version 4.26 %global nspr_build_version %{nspr_version} -%global nss_version 3.74 +%global nss_version 3.76 %global nss_build_version %{nss_version} %endif @@ -162,7 +162,7 @@ ExcludeArch: aarch64 Summary: Mozilla Firefox Web browser Name: firefox -Version: 98.0.2 +Version: 99.0 Release: 1%{?pre_tag}%{?dist} URL: https://www.mozilla.org/firefox/ License: MPLv1.1 or GPLv2+ or LGPLv2+ @@ -214,16 +214,8 @@ Patch49: build-arm-libaom.patch Patch53: firefox-gcc-build.patch Patch54: mozilla-1669639.patch Patch55: firefox-testing.patch -Patch57: firefox-disable-ffvpx-with-vapi.patch Patch61: firefox-glibc-dynstack.patch Patch62: build-python.patch -#Patch64: mozilla-1753402.patch -# GCC12 build fixes -Patch65: D139022.diff -Patch66: D139078.diff -Patch67: D139088.diff -Patch68: D139703.diff -Patch69: D139704.diff Patch70: crossbeam-downgrade-rhbz2063961.patch Patch71: 0001-GLIBCXX-fix-for-GCC-12.patch @@ -250,11 +242,7 @@ Patch402: mozilla-1196777.patch Patch407: mozilla-1667096.patch Patch408: mozilla-1663844.patch Patch415: mozilla-1670333.patch -# ffmpeg50 -Patch500: D139696.diff -Patch501: D139697.diff -Patch502: D139698.diff -Patch503: D139699.diff +Patch416: D142257.diff # PGO/LTO patches Patch600: pgo.patch @@ -471,14 +459,6 @@ This package contains results of tests executed during build. %patch49 -p1 -b .build-arm-libaom %patch53 -p1 -b .firefox-gcc-build %patch54 -p1 -b .1669639 -#%patch55 -p1 -b .testing -%patch57 -p1 -b .ffvpx-with-vapi -#%patch64 -p1 -b .1753402 -%patch65 -p1 -b .D139022 -%patch66 -p1 -b .D139078 -%patch67 -p1 -b .D139088 -%patch68 -p1 -b .D139703 -%patch69 -p1 -b .D139704 %ifarch aarch64 %patch70 -p1 -b .crossbeam-downgrade-rhbz2063961 %endif @@ -505,14 +485,7 @@ This package contains results of tests executed during build. %patch407 -p1 -b .1667096 %patch408 -p1 -b .1663844 %patch415 -p1 -b .1670333 - -# ffmpeg50 -%ifnarch ppc64le -%patch500 -p1 -b .D139696 -%patch501 -p1 -b .D139697 -%patch502 -p1 -b .D139698 -%patch503 -p1 -b .D139699 -%endif +%patch416 -p1 -b .D142257 # PGO patches %if %{build_with_pgo} @@ -1079,6 +1052,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || : #--------------------------------------------------------------------- %changelog +* Wed Apr 6 2022 Martin Stransky - 99.0-1 +- Updated to 99.0 + * Thu Mar 31 2022 Martin Stransky - 98.0.2-1 - Updated to 98.0.2 diff --git a/mozilla-1670333.patch b/mozilla-1670333.patch index 19e64c0..1c5c476 100644 --- a/mozilla-1670333.patch +++ b/mozilla-1670333.patch @@ -1,6 +1,6 @@ -diff -up firefox-88.0/dom/media/mp4/MP4Demuxer.cpp.1670333 firefox-88.0/dom/media/mp4/MP4Demuxer.cpp ---- firefox-88.0/dom/media/mp4/MP4Demuxer.cpp.1670333 2021-04-15 21:44:28.000000000 +0200 -+++ firefox-88.0/dom/media/mp4/MP4Demuxer.cpp 2021-04-19 13:36:44.101762211 +0200 +diff -up firefox-99.0/dom/media/mp4/MP4Demuxer.cpp.1670333 firefox-99.0/dom/media/mp4/MP4Demuxer.cpp +--- firefox-99.0/dom/media/mp4/MP4Demuxer.cpp.1670333 2022-03-31 01:24:44.000000000 +0200 ++++ firefox-99.0/dom/media/mp4/MP4Demuxer.cpp 2022-04-04 09:58:35.606351546 +0200 @@ -31,6 +31,8 @@ mozilla::LogModule* GetDemuxerLog() { re DDMOZ_LOG(gMediaDemuxerLog, mozilla::LogLevel::Debug, "::%s: " arg, \ __func__, ##__VA_ARGS__) @@ -23,9 +23,9 @@ diff -up firefox-88.0/dom/media/mp4/MP4Demuxer.cpp.1670333 firefox-88.0/dom/medi if (sample->mKeyframe != keyframe) { NS_WARNING(nsPrintfCString("Frame incorrectly marked as %skeyframe " "@ pts:%" PRId64 " dur:%" PRId64 -diff -up firefox-88.0/dom/media/platforms/PDMFactory.cpp.1670333 firefox-88.0/dom/media/platforms/PDMFactory.cpp ---- firefox-88.0/dom/media/platforms/PDMFactory.cpp.1670333 2021-04-19 13:36:44.087761790 +0200 -+++ firefox-88.0/dom/media/platforms/PDMFactory.cpp 2021-04-19 13:39:52.676433734 +0200 +diff -up firefox-99.0/dom/media/platforms/PDMFactory.cpp.1670333 firefox-99.0/dom/media/platforms/PDMFactory.cpp +--- firefox-99.0/dom/media/platforms/PDMFactory.cpp.1670333 2022-03-31 01:24:44.000000000 +0200 ++++ firefox-99.0/dom/media/platforms/PDMFactory.cpp 2022-04-04 10:09:57.383419125 +0200 @@ -58,6 +58,8 @@ #include @@ -35,22 +35,16 @@ diff -up firefox-88.0/dom/media/platforms/PDMFactory.cpp.1670333 firefox-88.0/do namespace mozilla { #define PDM_INIT_LOG(msg, ...) \ -@@ -572,10 +574,10 @@ void PDMFactory::CreateDefaultPDMs() { - } - #endif +@@ -495,7 +497,7 @@ void PDMFactory::CreateRddPDMs() { #ifdef MOZ_FFMPEG -- if (StaticPrefs::media_ffmpeg_enabled() && + if (StaticPrefs::media_ffmpeg_enabled() && + StaticPrefs::media_rdd_ffmpeg_enabled() && - !CreateAndStartupPDM()) { -- mFailureFlags += GetFailureFlagBasedOnFFmpegStatus( -- FFmpegRuntimeLinker::LinkStatusCode()); -+ if (StaticPrefs::media_ffmpeg_enabled()) { -+ mFFmpegUsed = CreateAndStartupPDM(); -+ if (!mFFmpegUsed) { -+ mFailureFlags += GetFailureFlagBasedOnFFmpegStatus(FFmpegRuntimeLinker::LinkStatusCode()); } ++ !(mFFmpegUsed = CreateAndStartupPDM())) { + mFailureFlags += GetFailureFlagBasedOnFFmpegStatus( + FFmpegRuntimeLinker::LinkStatusCode()); } - #endif - #ifdef MOZ_FFVPX -@@ -592,8 +594,9 @@ void PDMFactory::CreateDefaultPDMs() { +@@ -602,8 +604,9 @@ void PDMFactory::CreateDefaultPDMs() { CreateAndStartupPDM(); @@ -61,9 +55,9 @@ diff -up firefox-88.0/dom/media/platforms/PDMFactory.cpp.1670333 firefox-88.0/do mFailureFlags += DecoderDoctorDiagnostics::Flags::GMPPDMFailedToStartup; } } -diff -up firefox-88.0/dom/media/platforms/PDMFactory.h.1670333 firefox-88.0/dom/media/platforms/PDMFactory.h ---- firefox-88.0/dom/media/platforms/PDMFactory.h.1670333 2021-04-15 21:44:28.000000000 +0200 -+++ firefox-88.0/dom/media/platforms/PDMFactory.h 2021-04-19 13:36:44.101762211 +0200 +diff -up firefox-99.0/dom/media/platforms/PDMFactory.h.1670333 firefox-99.0/dom/media/platforms/PDMFactory.h +--- firefox-99.0/dom/media/platforms/PDMFactory.h.1670333 2022-03-31 01:24:44.000000000 +0200 ++++ firefox-99.0/dom/media/platforms/PDMFactory.h 2022-04-04 09:58:35.606351546 +0200 @@ -121,6 +121,7 @@ class PDMFactory final { RefPtr mNullPDM; diff --git a/pgo.patch b/pgo.patch index e7e715b..eec103c 100644 --- a/pgo.patch +++ b/pgo.patch @@ -1,7 +1,7 @@ -diff -up firefox-96.0/build/moz.configure/lto-pgo.configure.pgo firefox-96.0/build/moz.configure/lto-pgo.configure ---- firefox-96.0/build/moz.configure/lto-pgo.configure.pgo 2022-01-06 19:32:35.000000000 +0100 -+++ firefox-96.0/build/moz.configure/lto-pgo.configure 2022-01-11 15:43:02.193378698 +0100 -@@ -248,8 +248,8 @@ def lto( +diff -up firefox-99.0/build/moz.configure/lto-pgo.configure.pgo firefox-99.0/build/moz.configure/lto-pgo.configure +--- firefox-99.0/build/moz.configure/lto-pgo.configure.pgo 2022-03-31 01:24:38.000000000 +0200 ++++ firefox-99.0/build/moz.configure/lto-pgo.configure 2022-04-04 10:15:45.387694143 +0200 +@@ -247,8 +247,8 @@ def lto( cflags.append("-flto") ldflags.append("-flto") else: @@ -12,7 +12,7 @@ diff -up firefox-96.0/build/moz.configure/lto-pgo.configure.pgo firefox-96.0/bui if target.os == "Android" and value == "cross": # Work around https://github.com/rust-lang/rust/issues/90088 -@@ -265,7 +265,7 @@ def lto( +@@ -264,7 +264,7 @@ def lto( if value == "full": cflags.append("-flto") else: @@ -21,9 +21,9 @@ diff -up firefox-96.0/build/moz.configure/lto-pgo.configure.pgo firefox-96.0/bui # With clang-cl, -flto can only be used with -c or -fuse-ld=lld. # AC_TRY_LINKs during configure don't have -c, so pass -fuse-ld=lld. cflags.append("-fuse-ld=lld") -diff -up firefox-96.0/build/pgo/profileserver.py.pgo firefox-96.0/build/pgo/profileserver.py ---- firefox-96.0/build/pgo/profileserver.py.pgo 2022-01-06 16:56:23.000000000 +0100 -+++ firefox-96.0/build/pgo/profileserver.py 2022-01-11 15:43:02.193378698 +0100 +diff -up firefox-99.0/build/pgo/profileserver.py.pgo firefox-99.0/build/pgo/profileserver.py +--- firefox-99.0/build/pgo/profileserver.py.pgo 2022-03-31 01:24:38.000000000 +0200 ++++ firefox-99.0/build/pgo/profileserver.py 2022-04-04 10:15:45.387694143 +0200 @@ -11,7 +11,7 @@ import glob import subprocess @@ -70,9 +70,9 @@ diff -up firefox-96.0/build/pgo/profileserver.py.pgo firefox-96.0/build/pgo/prof llvm_profdata = env.get("LLVM_PROFDATA") if llvm_profdata: profraw_files = glob.glob("*.profraw") -diff -up firefox-96.0/build/unix/mozconfig.unix.pgo firefox-96.0/build/unix/mozconfig.unix ---- firefox-96.0/build/unix/mozconfig.unix.pgo 2022-01-06 16:56:24.000000000 +0100 -+++ firefox-96.0/build/unix/mozconfig.unix 2022-01-11 15:43:02.193378698 +0100 +diff -up firefox-99.0/build/unix/mozconfig.unix.pgo firefox-99.0/build/unix/mozconfig.unix +--- firefox-99.0/build/unix/mozconfig.unix.pgo 2022-03-31 01:24:38.000000000 +0200 ++++ firefox-99.0/build/unix/mozconfig.unix 2022-04-04 10:15:45.387694143 +0200 @@ -4,6 +4,15 @@ if [ -n "$FORCE_GCC" ]; then CC="$MOZ_FETCHES_DIR/gcc/bin/gcc" CXX="$MOZ_FETCHES_DIR/gcc/bin/g++" @@ -89,18 +89,18 @@ diff -up firefox-96.0/build/unix/mozconfig.unix.pgo firefox-96.0/build/unix/mozc # We want to make sure we use binutils and other binaries in the tooltool # package. mk_add_options "export PATH=$MOZ_FETCHES_DIR/gcc/bin:$PATH" -diff -up firefox-96.0/extensions/spellcheck/src/moz.build.pgo firefox-96.0/extensions/spellcheck/src/moz.build ---- firefox-96.0/extensions/spellcheck/src/moz.build.pgo 2022-01-11 15:43:02.193378698 +0100 -+++ firefox-96.0/extensions/spellcheck/src/moz.build 2022-01-11 15:49:52.929362701 +0100 +diff -up firefox-99.0/extensions/spellcheck/src/moz.build.pgo firefox-99.0/extensions/spellcheck/src/moz.build +--- firefox-99.0/extensions/spellcheck/src/moz.build.pgo 2022-03-31 01:24:50.000000000 +0200 ++++ firefox-99.0/extensions/spellcheck/src/moz.build 2022-04-04 10:15:45.387694143 +0200 @@ -28,3 +28,5 @@ EXPORTS.mozilla += [ "mozInlineSpellChecker.h", "mozSpellChecker.h", ] + +CXXFLAGS += ['-fno-devirtualize'] -diff -up firefox-96.0/toolkit/components/terminator/nsTerminator.cpp.pgo firefox-96.0/toolkit/components/terminator/nsTerminator.cpp ---- firefox-96.0/toolkit/components/terminator/nsTerminator.cpp.pgo 2022-01-06 16:58:15.000000000 +0100 -+++ firefox-96.0/toolkit/components/terminator/nsTerminator.cpp 2022-01-11 15:43:02.193378698 +0100 +diff -up firefox-99.0/toolkit/components/terminator/nsTerminator.cpp.pgo firefox-99.0/toolkit/components/terminator/nsTerminator.cpp +--- firefox-99.0/toolkit/components/terminator/nsTerminator.cpp.pgo 2022-04-04 10:15:45.387694143 +0200 ++++ firefox-99.0/toolkit/components/terminator/nsTerminator.cpp 2022-04-04 10:19:07.022239556 +0200 @@ -466,6 +466,11 @@ void nsTerminator::StartWatchdog() { } #endif @@ -111,5 +111,5 @@ diff -up firefox-96.0/toolkit/components/terminator/nsTerminator.cpp.pgo firefox + crashAfterMS = INT32_MAX; + UniquePtr options(new Options()); - const PRIntervalTime ticksDuration = - PR_MillisecondsToInterval(HEARTBEAT_INTERVAL_MS); + // crashAfterTicks is guaranteed to be > 0 as + // crashAfterMS >= ADDITIONAL_WAIT_BEFORE_CRASH_MS >> HEARTBEAT_INTERVAL_MS diff --git a/sources b/sources index 67b7300..302967c 100644 --- a/sources +++ b/sources @@ -1,4 +1,4 @@ SHA512 (cbindgen-vendor.tar.xz) = b9ab1498be90ecf60822df7021f8812f124550d97f8cd687c69d3ab56fc5fb714bfe88c78c978a1794d211724909a9a5cad6a4b483fa05f762909c45d5075520 SHA512 (mochitest-python.tar.gz) = 18e1aeb475df5fbf1fe3838897d5ac2f3114aa349030713fc2be27af087b1b12f57642621b87bd052f324a7cb7fbae5f36b21502191d85692f62c8cdd69c8bf2 -SHA512 (firefox-98.0.2.source.tar.xz) = b567b53fcdc08491063d535545f558ea56ec5be02ca540661de116986245b79f509e0103cea5661faf9f4b3d30b67758ebdb4b30401e260ee27cbb300203f36e -SHA512 (firefox-langpacks-98.0.2-20220331.tar.xz) = eba580d5dcef421f2a4e3be62a2fdf0788328cc065ae8019062e5d524f5d49b15709892e5846b9fa63148278983c8e627ad85d8a4656502c9f6543474bb94bc6 +SHA512 (firefox-99.0.source.tar.xz) = 08f6d5a668140c4275aba6df463ed3af596043dfe5f27573583afbc1e9f6b27ebca79a52ce2c9598261c631b400b5378744e9e70f51ef9c4098b419e9904aa7c +SHA512 (firefox-langpacks-99.0-20220331.tar.xz) = 9ab5d8989644da67cacfe729c13309ed4f42b654b9b9113bcdb7155b59fcb12fc816de8a3fdea709c9d91f2d5b168eebec5ada6f7637e111ea374adc9eb9c984 -- cgit