summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--firefox.spec7
-rw-r--r--mozilla-1057646.patch1213
2 files changed, 1 insertions, 1219 deletions
diff --git a/firefox.spec b/firefox.spec
index 52d30a2..1d032f0 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -117,7 +117,7 @@ ExcludeArch: aarch64
Summary: Mozilla Firefox Web browser
Name: firefox
Version: 80.0.1
-Release: 3%{?dist}
+Release: 2%{?dist}
URL: https://www.mozilla.org/firefox/
License: MPLv1.1 or GPLv2+ or LGPLv2+
Source0: https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
@@ -177,7 +177,6 @@ Patch227: firefox-locale-debug.patch
# Upstream patches
Patch402: mozilla-1196777.patch
-Patch403: mozilla-1057646.patch
# Wayland specific upstream patches
Patch574: firefox-pipewire-0-2.patch
@@ -384,7 +383,6 @@ This package contains results of tests executed during build.
%patch227 -p1 -b .locale-debug
%patch402 -p1 -b .1196777
-%patch403 -p1 -b .1057646
# Wayland specific upstream patches
%if 0%{?fedora} < 32
@@ -971,9 +969,6 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
#---------------------------------------------------------------------
%changelog
-* Mon Sep 7 2020 Martin Stransky <stransky@redhat.com> - 80.0.1-3
-- Build with Openh264 support (mozbz#1057646)
-
* Fri Sep 4 2020 Martin Stransky <stransky@redhat.com> - 80.0.1-2
- Added patch for mozbz#1875469
diff --git a/mozilla-1057646.patch b/mozilla-1057646.patch
deleted file mode 100644
index 45f6b50..0000000
--- a/mozilla-1057646.patch
+++ /dev/null
@@ -1,1213 +0,0 @@
-diff -up firefox-80.0.1/dom/media/platforms/ffmpeg/FFmpegDecoderModule.h.1057646 firefox-80.0.1/dom/media/platforms/ffmpeg/FFmpegDecoderModule.h
---- firefox-80.0.1/dom/media/platforms/ffmpeg/FFmpegDecoderModule.h.1057646 2020-08-31 16:04:08.000000000 +0200
-+++ firefox-80.0.1/dom/media/platforms/ffmpeg/FFmpegDecoderModule.h 2020-09-07 10:11:53.203882781 +0200
-@@ -12,6 +12,7 @@
- #include "FFmpegVideoDecoder.h"
- #include "PlatformDecoderModule.h"
- #include "VPXDecoder.h"
-+#include "MP4Decoder.h"
- #include "mozilla/StaticPrefs_media.h"
-
- namespace mozilla {
-@@ -26,7 +27,11 @@ class FFmpegDecoderModule : public Platf
- return pdm.forget();
- }
-
-- explicit FFmpegDecoderModule(FFmpegLibWrapper* aLib) : mLib(aLib) {}
-+ explicit FFmpegDecoderModule(FFmpegLibWrapper* aLib) : mLib(aLib) {
-+#ifdef FFVPX_VERSION
-+ mIsOpenH264Enabled = false;
-+#endif
-+ }
- virtual ~FFmpegDecoderModule() = default;
-
- already_AddRefed<MediaDataDecoder> CreateVideoDecoder(
-@@ -46,6 +51,12 @@ class FFmpegDecoderModule : public Platf
- // We do allow it for h264.
- return nullptr;
- }
-+#ifdef FFVPX_VERSION
-+ if (MP4Decoder::IsH264(aParams.mConfig.mMimeType) && !mIsOpenH264Enabled) {
-+ // H.264 may be disabled for ffvpx as it can be implemented by OpenH264.
-+ return nullptr;
-+ }
-+#endif
- RefPtr<MediaDataDecoder> decoder = new FFmpegVideoDecoder<V>(
- mLib, aParams.mTaskQueue, aParams.VideoConfig(),
- aParams.mKnowsCompositor, aParams.mImageContainer,
-@@ -73,6 +84,12 @@ class FFmpegDecoderModule : public Platf
- return !!FFmpegDataDecoder<V>::FindAVCodec(mLib, codec);
- }
-
-+ void EnableOpenH264Decoder() {
-+#ifdef FFVPX_VERSION
-+ mIsOpenH264Enabled = true;
-+#endif
-+ }
-+
- protected:
- bool SupportsColorDepth(
- gfx::ColorDepth aColorDepth,
-@@ -85,6 +102,9 @@ class FFmpegDecoderModule : public Platf
-
- private:
- FFmpegLibWrapper* mLib;
-+#ifdef FFVPX_VERSION
-+ bool mIsOpenH264Enabled;
-+#endif
- };
-
- } // namespace mozilla
-diff -up firefox-80.0.1/dom/media/platforms/PDMFactory.cpp.1057646 firefox-80.0.1/dom/media/platforms/PDMFactory.cpp
---- firefox-80.0.1/dom/media/platforms/PDMFactory.cpp.1057646 2020-08-31 16:04:09.000000000 +0200
-+++ firefox-80.0.1/dom/media/platforms/PDMFactory.cpp 2020-09-07 10:07:23.185946904 +0200
-@@ -391,7 +391,13 @@ void PDMFactory::CreatePDMs() {
- StartupPDM(m, StaticPrefs::media_android_media_codec_preferred());
- }
- #endif
--
-+#if defined(MOZ_FFVPX) && defined(MOZ_OPENH264)
-+ if (StaticPrefs::media_ffvpx_openh264_enabled() && mFFmpegFailedToLoad) {
-+ m = FFVPXRuntimeLinker::CreateDecoderModule();
-+ m->EnableOpenH264Decoder();
-+ StartupPDM(m);
-+ }
-+#endif
- m = new AgnosticDecoderModule();
- StartupPDM(m);
-
-diff -up firefox-80.0.1/dom/media/platforms/PlatformDecoderModule.h.1057646 firefox-80.0.1/dom/media/platforms/PlatformDecoderModule.h
---- firefox-80.0.1/dom/media/platforms/PlatformDecoderModule.h.1057646 2020-08-31 16:04:09.000000000 +0200
-+++ firefox-80.0.1/dom/media/platforms/PlatformDecoderModule.h 2020-09-07 10:07:23.185946904 +0200
-@@ -195,6 +195,10 @@ class PlatformDecoderModule {
- SupportsColorDepth(videoInfo->mColorDepth, aDiagnostics);
- }
-
-+ // When system ffmpeg is missing we create a fallback ffvpx decoder
-+ // with OpenH264 decoder for H.264.
-+ virtual void EnableOpenH264Decoder(){};
-+
- protected:
- PlatformDecoderModule() = default;
- virtual ~PlatformDecoderModule() = default;
-diff -up firefox-80.0.1/media/ffvpx/config_unix64.h.1057646 firefox-80.0.1/media/ffvpx/config_unix64.h
---- firefox-80.0.1/media/ffvpx/config_unix64.h.1057646 2020-08-31 16:04:13.000000000 +0200
-+++ firefox-80.0.1/media/ffvpx/config_unix64.h 2020-09-07 10:07:23.185946904 +0200
-@@ -456,7 +456,11 @@
- #define CONFIG_LIBMP3LAME 0
- #define CONFIG_LIBMYSOFA 0
- #define CONFIG_LIBOPENCV 0
-+#ifdef MOZ_OPENH264
-+#define CONFIG_LIBOPENH264 1
-+#else
- #define CONFIG_LIBOPENH264 0
-+#endif
- #define CONFIG_LIBOPENJPEG 0
- #define CONFIG_LIBOPENMPT 0
- #define CONFIG_LIBOPUS 0
-diff -up firefox-80.0.1/media/ffvpx/libavcodec/bsf_list.c.1057646 firefox-80.0.1/media/ffvpx/libavcodec/bsf_list.c
---- firefox-80.0.1/media/ffvpx/libavcodec/bsf_list.c.1057646 2020-08-31 16:04:13.000000000 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/bsf_list.c 2020-09-07 10:07:23.185946904 +0200
-@@ -3,4 +3,7 @@ static const AVBitStreamFilter * const b
- #if CONFIG_VP9_SUPERFRAME_SPLIT_BSF
- &ff_vp9_superframe_split_bsf,
- #endif
-+#ifdef CONFIG_LIBOPENH264
-+ &ff_h264_mp4toannexb_bsf,
-+#endif
- NULL };
-diff -up firefox-80.0.1/media/ffvpx/libavcodec/codec_list.c.1057646 firefox-80.0.1/media/ffvpx/libavcodec/codec_list.c
---- firefox-80.0.1/media/ffvpx/libavcodec/codec_list.c.1057646 2020-08-31 16:04:12.000000000 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/codec_list.c 2020-09-07 10:07:23.185946904 +0200
-@@ -11,4 +11,11 @@ static const AVCodec * const codec_list[
- #if CONFIG_MP3_DECODER
- &ff_mp3_decoder,
- #endif
-+#ifdef CONFIG_LIBOPENH264
-+ &ff_libopenh264_decoder,
-+#endif
-+#ifdef CONFIG_LIBFDK_AAC
-+ &ff_libfdk_aac_decoder,
-+#endif
-+
- NULL };
-diff -up firefox-80.0.1/media/ffvpx/libavcodec/h264_mp4toannexb_bsf.c.1057646 firefox-80.0.1/media/ffvpx/libavcodec/h264_mp4toannexb_bsf.c
---- firefox-80.0.1/media/ffvpx/libavcodec/h264_mp4toannexb_bsf.c.1057646 2020-09-07 10:07:23.185946904 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/h264_mp4toannexb_bsf.c 2020-09-07 10:07:23.185946904 +0200
-@@ -0,0 +1,307 @@
-+/*
-+ * H.264 MP4 to Annex B byte stream format filter
-+ * Copyright (c) 2007 Benoit Fouet <benoit.fouet@free.fr>
-+ *
-+ * 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
-+ */
-+
-+#include <string.h>
-+
-+#include "libavutil/intreadwrite.h"
-+#include "libavutil/mem.h"
-+
-+#include "avcodec.h"
-+#include "bsf.h"
-+
-+#define MOZ_H264_NAL_SLICE 1
-+#define MOZ_H264_NAL_IDR_SLICE 5
-+#define MOZ_H264_NAL_SPS 7
-+#define MOZ_H264_NAL_PPS 8
-+
-+typedef struct H264BSFContext {
-+ int32_t sps_offset;
-+ int32_t pps_offset;
-+ uint8_t length_size;
-+ uint8_t new_idr;
-+ uint8_t idr_sps_seen;
-+ uint8_t idr_pps_seen;
-+ int extradata_parsed;
-+} H264BSFContext;
-+
-+static int alloc_and_copy(AVPacket *out,
-+ const uint8_t *sps_pps, uint32_t sps_pps_size,
-+ const uint8_t *in, uint32_t in_size, int ps)
-+{
-+ uint32_t offset = out->size;
-+ uint8_t start_code_size = offset == 0 || ps ? 4 : 3;
-+ int err;
-+
-+ err = av_grow_packet(out, sps_pps_size + in_size + start_code_size);
-+ if (err < 0)
-+ return err;
-+
-+ if (sps_pps)
-+ memcpy(out->data + offset, sps_pps, sps_pps_size);
-+ memcpy(out->data + sps_pps_size + start_code_size + offset, in, in_size);
-+ if (start_code_size == 4) {
-+ AV_WB32(out->data + offset + sps_pps_size, 1);
-+ } else {
-+ (out->data + offset + sps_pps_size)[0] =
-+ (out->data + offset + sps_pps_size)[1] = 0;
-+ (out->data + offset + sps_pps_size)[2] = 1;
-+ }
-+
-+ return 0;
-+}
-+
-+static int h264_extradata_to_annexb(AVBSFContext *ctx, const int padding)
-+{
-+ H264BSFContext *s = ctx->priv_data;
-+ uint16_t unit_size;
-+ uint64_t total_size = 0;
-+ uint8_t *out = NULL, unit_nb, sps_done = 0,
-+ sps_seen = 0, pps_seen = 0;
-+ const uint8_t *extradata = ctx->par_in->extradata + 4;
-+ static const uint8_t nalu_header[4] = { 0, 0, 0, 1 };
-+ int length_size = (*extradata++ & 0x3) + 1; // retrieve length coded size
-+
-+ s->sps_offset = s->pps_offset = -1;
-+
-+ /* retrieve sps and pps unit(s) */
-+ unit_nb = *extradata++ & 0x1f; /* number of sps unit(s) */
-+ if (!unit_nb) {
-+ goto pps;
-+ } else {
-+ s->sps_offset = 0;
-+ sps_seen = 1;
-+ }
-+
-+ while (unit_nb--) {
-+ int err;
-+
-+ unit_size = AV_RB16(extradata);
-+ total_size += unit_size + 4;
-+ if (total_size > INT_MAX - padding) {
-+ av_log(ctx, AV_LOG_ERROR,
-+ "Too big extradata size, corrupted stream or invalid MP4/AVCC bitstream\n");
-+ av_free(out);
-+ return AVERROR(EINVAL);
-+ }
-+ if (extradata + 2 + unit_size > ctx->par_in->extradata + ctx->par_in->extradata_size) {
-+ av_log(ctx, AV_LOG_ERROR, "Packet header is not contained in global extradata, "
-+ "corrupted stream or invalid MP4/AVCC bitstream\n");
-+ av_free(out);
-+ return AVERROR(EINVAL);
-+ }
-+ if ((err = av_reallocp(&out, total_size + padding)) < 0)
-+ return err;
-+ memcpy(out + total_size - unit_size - 4, nalu_header, 4);
-+ memcpy(out + total_size - unit_size, extradata + 2, unit_size);
-+ extradata += 2 + unit_size;
-+pps:
-+ if (!unit_nb && !sps_done++) {
-+ unit_nb = *extradata++; /* number of pps unit(s) */
-+ if (unit_nb) {
-+ s->pps_offset = total_size;
-+ pps_seen = 1;
-+ }
-+ }
-+ }
-+
-+ if (out)
-+ memset(out + total_size, 0, padding);
-+
-+ if (!sps_seen)
-+ av_log(ctx, AV_LOG_WARNING,
-+ "Warning: SPS NALU missing or invalid. "
-+ "The resulting stream may not play.\n");
-+
-+ if (!pps_seen)
-+ av_log(ctx, AV_LOG_WARNING,
-+ "Warning: PPS NALU missing or invalid. "
-+ "The resulting stream may not play.\n");
-+
-+ av_freep(&ctx->par_out->extradata);
-+ ctx->par_out->extradata = out;
-+ ctx->par_out->extradata_size = total_size;
-+
-+ return length_size;
-+}
-+
-+static int h264_mp4toannexb_init(AVBSFContext *ctx)
-+{
-+ H264BSFContext *s = ctx->priv_data;
-+ int extra_size = ctx->par_in->extradata_size;
-+ int ret;
-+
-+ /* retrieve sps and pps NAL units from extradata */
-+ if (!extra_size ||
-+ (extra_size >= 3 && AV_RB24(ctx->par_in->extradata) == 1) ||
-+ (extra_size >= 4 && AV_RB32(ctx->par_in->extradata) == 1)) {
-+ av_log(ctx, AV_LOG_VERBOSE,
-+ "The input looks like it is Annex B already\n");
-+ } else if (extra_size >= 6) {
-+ ret = h264_extradata_to_annexb(ctx, AV_INPUT_BUFFER_PADDING_SIZE);
-+ if (ret < 0)
-+ return ret;
-+
-+ s->length_size = ret;
-+ s->new_idr = 1;
-+ s->idr_sps_seen = 0;
-+ s->idr_pps_seen = 0;
-+ s->extradata_parsed = 1;
-+ } else {
-+ av_log(ctx, AV_LOG_ERROR, "Invalid extradata size: %d\n", extra_size);
-+ return AVERROR_INVALIDDATA;
-+ }
-+
-+ return 0;
-+}
-+
-+static int h264_mp4toannexb_filter(AVBSFContext *ctx, AVPacket *out)
-+{
-+ H264BSFContext *s = ctx->priv_data;
-+
-+ AVPacket *in;
-+ uint8_t unit_type;
-+ int32_t nal_size;
-+ uint32_t cumul_size = 0;
-+ const uint8_t *buf;
-+ const uint8_t *buf_end;
-+ int buf_size;
-+ int ret = 0, i;
-+
-+ ret = ff_bsf_get_packet(ctx, &in);
-+ if (ret < 0)
-+ return ret;
-+
-+ /* nothing to filter */
-+ if (!s->extradata_parsed) {
-+ av_packet_move_ref(out, in);
-+ av_packet_free(&in);
-+ return 0;
-+ }
-+
-+ buf = in->data;
-+ buf_size = in->size;
-+ buf_end = in->data + in->size;
-+
-+ do {
-+ ret= AVERROR(EINVAL);
-+ if (buf + s->length_size > buf_end)
-+ goto fail;
-+
-+ for (nal_size = 0, i = 0; i<s->length_size; i++)
-+ nal_size = (nal_size << 8) | buf[i];
-+
-+ buf += s->length_size;
-+ unit_type = *buf & 0x1f;
-+
-+ if (nal_size > buf_end - buf || nal_size < 0)
-+ goto fail;
-+
-+ if (unit_type == MOZ_H264_NAL_SPS)
-+ s->idr_sps_seen = s->new_idr = 1;
-+ else if (unit_type == MOZ_H264_NAL_PPS) {
-+ s->idr_pps_seen = s->new_idr = 1;
-+ /* if SPS has not been seen yet, prepend the AVCC one to PPS */
-+ if (!s->idr_sps_seen) {
-+ if (s->sps_offset == -1)
-+ av_log(ctx, AV_LOG_WARNING, "SPS not present in the stream, nor in AVCC, stream may be unreadable\n");
-+ else {
-+ if ((ret = alloc_and_copy(out,
-+ ctx->par_out->extradata + s->sps_offset,
-+ s->pps_offset != -1 ? s->pps_offset : ctx->par_out->extradata_size - s->sps_offset,
-+ buf, nal_size, 1)) < 0)
-+ goto fail;
-+ s->idr_sps_seen = 1;
-+ goto next_nal;
-+ }
-+ }
-+ }
-+
-+ /* if this is a new IDR picture following an IDR picture, reset the idr flag.
-+ * Just check first_mb_in_slice to be 0 as this is the simplest solution.
-+ * This could be checking idr_pic_id instead, but would complexify the parsing. */
-+ if (!s->new_idr && unit_type == MOZ_H264_NAL_IDR_SLICE && (buf[1] & 0x80))
-+ s->new_idr = 1;
-+
-+ /* prepend only to the first type 5 NAL unit of an IDR picture, if no sps/pps are already present */
-+ if (s->new_idr && unit_type == MOZ_H264_NAL_IDR_SLICE && !s->idr_sps_seen && !s->idr_pps_seen) {
-+ if ((ret=alloc_and_copy(out,
-+ ctx->par_out->extradata, ctx->par_out->extradata_size,
-+ buf, nal_size, 1)) < 0)
-+ goto fail;
-+ s->new_idr = 0;
-+ /* if only SPS has been seen, also insert PPS */
-+ } else if (s->new_idr && unit_type == MOZ_H264_NAL_IDR_SLICE && s->idr_sps_seen && !s->idr_pps_seen) {
-+ if (s->pps_offset == -1) {
-+ av_log(ctx, AV_LOG_WARNING, "PPS not present in the stream, nor in AVCC, stream may be unreadable\n");
-+ if ((ret = alloc_and_copy(out, NULL, 0, buf, nal_size, 0)) < 0)
-+ goto fail;
-+ } else if ((ret = alloc_and_copy(out,
-+ ctx->par_out->extradata + s->pps_offset, ctx->par_out->extradata_size - s->pps_offset,
-+ buf, nal_size, 1)) < 0)
-+ goto fail;
-+ } else {
-+ if ((ret=alloc_and_copy(out, NULL, 0, buf, nal_size, unit_type == MOZ_H264_NAL_SPS || unit_type == MOZ_H264_NAL_PPS)) < 0)
-+ goto fail;
-+ if (!s->new_idr && unit_type == MOZ_H264_NAL_SLICE) {
-+ s->new_idr = 1;
-+ s->idr_sps_seen = 0;
-+ s->idr_pps_seen = 0;
-+ }
-+ }
-+
-+next_nal:
-+ buf += nal_size;
-+ cumul_size += nal_size + s->length_size;
-+ } while (cumul_size < buf_size);
-+
-+ ret = av_packet_copy_props(out, in);
-+ if (ret < 0)
-+ goto fail;
-+
-+fail:
-+ if (ret < 0)
-+ av_packet_unref(out);
-+ av_packet_free(&in);
-+
-+ return ret;
-+}
-+
-+static void h264_mp4toannexb_flush(AVBSFContext *ctx)
-+{
-+ H264BSFContext *s = ctx->priv_data;
-+
-+ s->idr_sps_seen = 0;
-+ s->idr_pps_seen = 0;
-+ s->new_idr = s->extradata_parsed;
-+}
-+
-+static const enum AVCodecID codec_ids[] = {
-+ AV_CODEC_ID_H264, AV_CODEC_ID_NONE,
-+};
-+
-+const AVBitStreamFilter ff_h264_mp4toannexb_bsf = {
-+ .name = "h264_mp4toannexb",
-+ .priv_data_size = sizeof(H264BSFContext),
-+ .init = h264_mp4toannexb_init,
-+ .filter = h264_mp4toannexb_filter,
-+ .close = h264_mp4toannexb_flush,
-+ .codec_ids = codec_ids,
-+};
-diff -up firefox-80.0.1/media/ffvpx/libavcodec/libfdk-aacdec.c.1057646 firefox-80.0.1/media/ffvpx/libavcodec/libfdk-aacdec.c
---- firefox-80.0.1/media/ffvpx/libavcodec/libfdk-aacdec.c.1057646 2020-09-07 10:07:23.186946908 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/libfdk-aacdec.c 2020-09-07 10:07:23.186946908 +0200
-@@ -0,0 +1,409 @@
-+/*
-+ * AAC decoder wrapper
-+ * Copyright (c) 2012 Martin Storsjo
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * Permission to use, copy, modify, and/or distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+#include <fdk-aac/aacdecoder_lib.h>
-+
-+#include "libavutil/channel_layout.h"
-+#include "libavutil/common.h"
-+#include "libavutil/opt.h"
-+#include "avcodec.h"
-+#include "internal.h"
-+
-+#ifdef AACDECODER_LIB_VL0
-+#define FDKDEC_VER_AT_LEAST(vl0, vl1) \
-+ ((AACDECODER_LIB_VL0 > vl0) || \
-+ (AACDECODER_LIB_VL0 == vl0 && AACDECODER_LIB_VL1 >= vl1))
-+#else
-+#define FDKDEC_VER_AT_LEAST(vl0, vl1) 0
-+#endif
-+
-+#if !FDKDEC_VER_AT_LEAST(2, 5) // < 2.5.10
-+#define AAC_PCM_MAX_OUTPUT_CHANNELS AAC_PCM_OUTPUT_CHANNELS
-+#endif
-+
-+enum ConcealMethod {
-+ CONCEAL_METHOD_SPECTRAL_MUTING = 0,
-+ CONCEAL_METHOD_NOISE_SUBSTITUTION = 1,
-+ CONCEAL_METHOD_ENERGY_INTERPOLATION = 2,
-+ CONCEAL_METHOD_NB,
-+};
-+
-+typedef struct FDKAACDecContext {
-+ const AVClass *class;
-+ HANDLE_AACDECODER handle;
-+ uint8_t *decoder_buffer;
-+ int decoder_buffer_size;
-+ uint8_t *anc_buffer;
-+ int conceal_method;
-+ int drc_level;
-+ int drc_boost;
-+ int drc_heavy;
-+ int drc_effect;
-+ int drc_cut;
-+ int level_limit;
-+} FDKAACDecContext;
-+
-+
-+#define DMX_ANC_BUFFSIZE 128
-+#define DECODER_MAX_CHANNELS 8
-+#define DECODER_BUFFSIZE 2048 * sizeof(INT_PCM)
-+
-+#define OFFSET(x) offsetof(FDKAACDecContext, x)
-+#define AD AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_DECODING_PARAM
-+static const AVOption fdk_aac_dec_options[] = {
-+ { "conceal", "Error concealment method", OFFSET(conceal_method), AV_OPT_TYPE_INT, { .i64 = CONCEAL_METHOD_NOISE_SUBSTITUTION }, CONCEAL_METHOD_SPECTRAL_MUTING, CONCEAL_METHOD_NB - 1, AD, "conceal" },
-+ { "spectral", "Spectral muting", 0, AV_OPT_TYPE_CONST, { .i64 = CONCEAL_METHOD_SPECTRAL_MUTING }, INT_MIN, INT_MAX, AD, "conceal" },
-+ { "noise", "Noise Substitution", 0, AV_OPT_TYPE_CONST, { .i64 = CONCEAL_METHOD_NOISE_SUBSTITUTION }, INT_MIN, INT_MAX, AD, "conceal" },
-+ { "energy", "Energy Interpolation", 0, AV_OPT_TYPE_CONST, { .i64 = CONCEAL_METHOD_ENERGY_INTERPOLATION }, INT_MIN, INT_MAX, AD, "conceal" },
-+ { "drc_boost", "Dynamic Range Control: boost, where [0] is none and [127] is max boost",
-+ OFFSET(drc_boost), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 127, AD, NULL },
-+ { "drc_cut", "Dynamic Range Control: attenuation factor, where [0] is none and [127] is max compression",
-+ OFFSET(drc_cut), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 127, AD, NULL },
-+ { "drc_level", "Dynamic Range Control: reference level, quantized to 0.25dB steps where [0] is 0dB and [127] is -31.75dB",
-+ OFFSET(drc_level), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 127, AD, NULL },
-+ { "drc_heavy", "Dynamic Range Control: heavy compression, where [1] is on (RF mode) and [0] is off",
-+ OFFSET(drc_heavy), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 1, AD, NULL },
-+#if FDKDEC_VER_AT_LEAST(2, 5) // 2.5.10
-+ { "level_limit", "Signal level limiting", OFFSET(level_limit), AV_OPT_TYPE_INT, { .i64 = 0 }, -1, 1, AD },
-+#endif
-+#if FDKDEC_VER_AT_LEAST(3, 0) // 3.0.0
-+ { "drc_effect","Dynamic Range Control: effect type, where e.g. [0] is none and [6] is general",
-+ OFFSET(drc_effect), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 8, AD, NULL },
-+#endif
-+ { NULL }
-+};
-+
-+static const AVClass fdk_aac_dec_class = {
-+ .class_name = "libfdk-aac decoder",
-+ .item_name = av_default_item_name,
-+ .option = fdk_aac_dec_options,
-+ .version = LIBAVUTIL_VERSION_INT,
-+};
-+
-+static int get_stream_info(AVCodecContext *avctx)
-+{
-+ FDKAACDecContext *s = avctx->priv_data;
-+ CStreamInfo *info = aacDecoder_GetStreamInfo(s->handle);
-+ int channel_counts[0x24] = { 0 };
-+ int i, ch_error = 0;
-+ uint64_t ch_layout = 0;
-+
-+ if (!info) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to get stream info\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+
-+ if (info->sampleRate <= 0) {
-+ av_log(avctx, AV_LOG_ERROR, "Stream info not initialized\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ avctx->sample_rate = info->sampleRate;
-+ avctx->frame_size = info->frameSize;
-+
-+ for (i = 0; i < info->numChannels; i++) {
-+ AUDIO_CHANNEL_TYPE ctype = info->pChannelType[i];
-+ if (ctype <= ACT_NONE || ctype >= FF_ARRAY_ELEMS(channel_counts)) {
-+ av_log(avctx, AV_LOG_WARNING, "unknown channel type\n");
-+ break;
-+ }
-+ channel_counts[ctype]++;
-+ }
-+ av_log(avctx, AV_LOG_DEBUG,
-+ "%d channels - front:%d side:%d back:%d lfe:%d top:%d\n",
-+ info->numChannels,
-+ channel_counts[ACT_FRONT], channel_counts[ACT_SIDE],
-+ channel_counts[ACT_BACK], channel_counts[ACT_LFE],
-+ channel_counts[ACT_FRONT_TOP] + channel_counts[ACT_SIDE_TOP] +
-+ channel_counts[ACT_BACK_TOP] + channel_counts[ACT_TOP]);
-+
-+ switch (channel_counts[ACT_FRONT]) {
-+ case 4:
-+ ch_layout |= AV_CH_LAYOUT_STEREO | AV_CH_FRONT_LEFT_OF_CENTER |
-+ AV_CH_FRONT_RIGHT_OF_CENTER;
-+ break;
-+ case 3:
-+ ch_layout |= AV_CH_LAYOUT_STEREO | AV_CH_FRONT_CENTER;
-+ break;
-+ case 2:
-+ ch_layout |= AV_CH_LAYOUT_STEREO;
-+ break;
-+ case 1:
-+ ch_layout |= AV_CH_FRONT_CENTER;
-+ break;
-+ default:
-+ av_log(avctx, AV_LOG_WARNING,
-+ "unsupported number of front channels: %d\n",
-+ channel_counts[ACT_FRONT]);
-+ ch_error = 1;
-+ break;
-+ }
-+ if (channel_counts[ACT_SIDE] > 0) {
-+ if (channel_counts[ACT_SIDE] == 2) {
-+ ch_layout |= AV_CH_SIDE_LEFT | AV_CH_SIDE_RIGHT;
-+ } else {
-+ av_log(avctx, AV_LOG_WARNING,
-+ "unsupported number of side channels: %d\n",
-+ channel_counts[ACT_SIDE]);
-+ ch_error = 1;
-+ }
-+ }
-+ if (channel_counts[ACT_BACK] > 0) {
-+ switch (channel_counts[ACT_BACK]) {
-+ case 3:
-+ ch_layout |= AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT | AV_CH_BACK_CENTER;
-+ break;
-+ case 2:
-+ ch_layout |= AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT;
-+ break;
-+ case 1:
-+ ch_layout |= AV_CH_BACK_CENTER;
-+ break;
-+ default:
-+ av_log(avctx, AV_LOG_WARNING,
-+ "unsupported number of back channels: %d\n",
-+ channel_counts[ACT_BACK]);
-+ ch_error = 1;
-+ break;
-+ }
-+ }
-+ if (channel_counts[ACT_LFE] > 0) {
-+ if (channel_counts[ACT_LFE] == 1) {
-+ ch_layout |= AV_CH_LOW_FREQUENCY;
-+ } else {
-+ av_log(avctx, AV_LOG_WARNING,
-+ "unsupported number of LFE channels: %d\n",
-+ channel_counts[ACT_LFE]);
-+ ch_error = 1;
-+ }
-+ }
-+ if (!ch_error &&
-+ av_get_channel_layout_nb_channels(ch_layout) != info->numChannels) {
-+ av_log(avctx, AV_LOG_WARNING, "unsupported channel configuration\n");
-+ ch_error = 1;
-+ }
-+ if (ch_error)
-+ avctx->channel_layout = 0;
-+ else
-+ avctx->channel_layout = ch_layout;
-+
-+ avctx->channels = info->numChannels;
-+
-+ return 0;
-+}
-+
-+static av_cold int fdk_aac_decode_close(AVCodecContext *avctx)
-+{
-+ FDKAACDecContext *s = avctx->priv_data;
-+
-+ if (s->handle)
-+ aacDecoder_Close(s->handle);
-+ av_freep(&s->decoder_buffer);
-+ av_freep(&s->anc_buffer);
-+
-+ return 0;
-+}
-+
-+static av_cold int fdk_aac_decode_init(AVCodecContext *avctx)
-+{
-+ FDKAACDecContext *s = avctx->priv_data;
-+ AAC_DECODER_ERROR err;
-+
-+ s->handle = aacDecoder_Open(avctx->extradata_size ? TT_MP4_RAW : TT_MP4_ADTS, 1);
-+ if (!s->handle) {
-+ av_log(avctx, AV_LOG_ERROR, "Error opening decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+
-+ if (avctx->extradata_size) {
-+ if ((err = aacDecoder_ConfigRaw(s->handle, &avctx->extradata,
-+ &avctx->extradata_size)) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set extradata\n");
-+ return AVERROR_INVALIDDATA;
-+ }
-+ }
-+
-+ if ((err = aacDecoder_SetParam(s->handle, AAC_CONCEAL_METHOD,
-+ s->conceal_method)) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set error concealment method\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+
-+ if (avctx->request_channel_layout > 0 &&
-+ avctx->request_channel_layout != AV_CH_LAYOUT_NATIVE) {
-+ int downmix_channels = -1;
-+
-+ switch (avctx->request_channel_layout) {
-+ case AV_CH_LAYOUT_STEREO:
-+ case AV_CH_LAYOUT_STEREO_DOWNMIX:
-+ downmix_channels = 2;
-+ break;
-+ case AV_CH_LAYOUT_MONO:
-+ downmix_channels = 1;
-+ break;
-+ default:
-+ av_log(avctx, AV_LOG_WARNING, "Invalid request_channel_layout\n");
-+ break;
-+ }
-+
-+ if (downmix_channels != -1) {
-+ if (aacDecoder_SetParam(s->handle, AAC_PCM_MAX_OUTPUT_CHANNELS,
-+ downmix_channels) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_WARNING, "Unable to set output channels in the decoder\n");
-+ } else {
-+ s->anc_buffer = av_malloc(DMX_ANC_BUFFSIZE);
-+ if (!s->anc_buffer) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to allocate ancillary buffer for the decoder\n");
-+ return AVERROR(ENOMEM);
-+ }
-+ if (aacDecoder_AncDataInit(s->handle, s->anc_buffer, DMX_ANC_BUFFSIZE)) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to register downmix ancillary buffer in the decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ }
-+ }
-+ }
-+
-+ if (s->drc_boost != -1) {
-+ if (aacDecoder_SetParam(s->handle, AAC_DRC_BOOST_FACTOR, s->drc_boost) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set DRC boost factor in the decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ }
-+
-+ if (s->drc_cut != -1) {
-+ if (aacDecoder_SetParam(s->handle, AAC_DRC_ATTENUATION_FACTOR, s->drc_cut) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set DRC attenuation factor in the decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ }
-+
-+ if (s->drc_level != -1) {
-+ if (aacDecoder_SetParam(s->handle, AAC_DRC_REFERENCE_LEVEL, s->drc_level) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set DRC reference level in the decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ }
-+
-+ if (s->drc_heavy != -1) {
-+ if (aacDecoder_SetParam(s->handle, AAC_DRC_HEAVY_COMPRESSION, s->drc_heavy) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set DRC heavy compression in the decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ }
-+
-+#if FDKDEC_VER_AT_LEAST(2, 5) // 2.5.10
-+ if (aacDecoder_SetParam(s->handle, AAC_PCM_LIMITER_ENABLE, s->level_limit) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set in signal level limiting in the decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+#endif
-+
-+#if FDKDEC_VER_AT_LEAST(3, 0) // 3.0.0
-+ if (s->drc_effect != -1) {
-+ if (aacDecoder_SetParam(s->handle, AAC_UNIDRC_SET_EFFECT, s->drc_effect) != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to set DRC effect type in the decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ }
-+#endif
-+
-+ avctx->sample_fmt = AV_SAMPLE_FMT_S16;
-+
-+ s->decoder_buffer_size = DECODER_BUFFSIZE * DECODER_MAX_CHANNELS;
-+ s->decoder_buffer = av_malloc(s->decoder_buffer_size);
-+ if (!s->decoder_buffer)
-+ return AVERROR(ENOMEM);
-+
-+ return 0;
-+}
-+
-+static int fdk_aac_decode_frame(AVCodecContext *avctx, void *data,
-+ int *got_frame_ptr, AVPacket *avpkt)
-+{
-+ FDKAACDecContext *s = avctx->priv_data;
-+ AVFrame *frame = data;
-+ int ret;
-+ AAC_DECODER_ERROR err;
-+ UINT valid = avpkt->size;
-+
-+ err = aacDecoder_Fill(s->handle, &avpkt->data, &avpkt->size, &valid);
-+ if (err != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR, "aacDecoder_Fill() failed: %x\n", err);
-+ return AVERROR_INVALIDDATA;
-+ }
-+
-+ err = aacDecoder_DecodeFrame(s->handle, (INT_PCM *) s->decoder_buffer, s->decoder_buffer_size / sizeof(INT_PCM), 0);
-+ if (err == AAC_DEC_NOT_ENOUGH_BITS) {
-+ ret = avpkt->size - valid;
-+ goto end;
-+ }
-+ if (err != AAC_DEC_OK) {
-+ av_log(avctx, AV_LOG_ERROR,
-+ "aacDecoder_DecodeFrame() failed: %x\n", err);
-+ ret = AVERROR_UNKNOWN;
-+ goto end;
-+ }
-+
-+ if ((ret = get_stream_info(avctx)) < 0)
-+ goto end;
-+ frame->nb_samples = avctx->frame_size;
-+
-+ if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)
-+ goto end;
-+
-+ memcpy(frame->extended_data[0], s->decoder_buffer,
-+ avctx->channels * avctx->frame_size *
-+ av_get_bytes_per_sample(avctx->sample_fmt));
-+
-+ *got_frame_ptr = 1;
-+ ret = avpkt->size - valid;
-+
-+end:
-+ return ret;
-+}
-+
-+static av_cold void fdk_aac_decode_flush(AVCodecContext *avctx)
-+{
-+ FDKAACDecContext *s = avctx->priv_data;
-+ AAC_DECODER_ERROR err;
-+
-+ if (!s->handle)
-+ return;
-+
-+ if ((err = aacDecoder_SetParam(s->handle,
-+ AAC_TPDEC_CLEAR_BUFFER, 1)) != AAC_DEC_OK)
-+ av_log(avctx, AV_LOG_WARNING, "failed to clear buffer when flushing\n");
-+}
-+
-+AVCodec ff_libfdk_aac_decoder = {
-+ .name = "libfdk_aac",
-+ .long_name = NULL_IF_CONFIG_SMALL("Fraunhofer FDK AAC"),
-+ .type = AVMEDIA_TYPE_AUDIO,
-+ .id = AV_CODEC_ID_AAC,
-+ .priv_data_size = sizeof(FDKAACDecContext),
-+ .init = fdk_aac_decode_init,
-+ .decode = fdk_aac_decode_frame,
-+ .close = fdk_aac_decode_close,
-+ .flush = fdk_aac_decode_flush,
-+ .capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_CHANNEL_CONF,
-+ .priv_class = &fdk_aac_dec_class,
-+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE |
-+ FF_CODEC_CAP_INIT_CLEANUP,
-+ .wrapper_name = "libfdk",
-+};
-diff -up firefox-80.0.1/media/ffvpx/libavcodec/libopenh264.c.1057646 firefox-80.0.1/media/ffvpx/libavcodec/libopenh264.c
---- firefox-80.0.1/media/ffvpx/libavcodec/libopenh264.c.1057646 2020-09-07 10:07:23.186946908 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/libopenh264.c 2020-09-07 10:07:23.186946908 +0200
-@@ -0,0 +1,62 @@
-+/*
-+ * OpenH264 shared utils
-+ * Copyright (C) 2014 Martin Storsjo
-+ *
-+ * 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
-+ */
-+
-+#include <string.h>
-+#include <wels/codec_api.h>
-+#include <wels/codec_ver.h>
-+
-+#include "libavutil/log.h"
-+
-+#include "libopenh264.h"
-+
-+// Convert libopenh264 log level to equivalent ffmpeg log level.
-+static int libopenh264_to_ffmpeg_log_level(int libopenh264_log_level)
-+{
-+ if (libopenh264_log_level >= WELS_LOG_DETAIL) return AV_LOG_TRACE;
-+ else if (libopenh264_log_level >= WELS_LOG_DEBUG) return AV_LOG_DEBUG;
-+ else if (libopenh264_log_level >= WELS_LOG_INFO) return AV_LOG_VERBOSE;
-+ else if (libopenh264_log_level >= WELS_LOG_WARNING) return AV_LOG_WARNING;
-+ else if (libopenh264_log_level >= WELS_LOG_ERROR) return AV_LOG_ERROR;
-+ else return AV_LOG_QUIET;
-+}
-+
-+void ff_libopenh264_trace_callback(void *ctx, int level, const char *msg)
-+{
-+ // The message will be logged only if the requested EQUIVALENT ffmpeg log level is
-+ // less than or equal to the current ffmpeg log level.
-+ int equiv_ffmpeg_log_level = libopenh264_to_ffmpeg_log_level(level);
-+ av_log(ctx, equiv_ffmpeg_log_level, "%s\n", msg);
-+}
-+
-+int ff_libopenh264_check_version(void *logctx)
-+{
-+ // Mingw GCC < 4.7 on x86_32 uses an incorrect/buggy ABI for the WelsGetCodecVersion
-+ // function (for functions returning larger structs), thus skip the check in those
-+ // configurations.
-+#if !defined(_WIN32) || !defined(__GNUC__) || !ARCH_X86_32 || AV_GCC_VERSION_AT_LEAST(4, 7)
-+ OpenH264Version libver = WelsGetCodecVersion();
-+ if (memcmp(&libver, &g_stCodecVersion, sizeof(libver))) {
-+ av_log(logctx, AV_LOG_ERROR, "Incorrect library version loaded\n");
-+ return AVERROR(EINVAL);
-+ }
-+#endif
-+ return 0;
-+}
-diff -up firefox-80.0.1/media/ffvpx/libavcodec/libopenh264dec.c.1057646 firefox-80.0.1/media/ffvpx/libavcodec/libopenh264dec.c
---- firefox-80.0.1/media/ffvpx/libavcodec/libopenh264dec.c.1057646 2020-09-07 10:07:23.186946908 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/libopenh264dec.c 2020-09-07 10:07:23.186946908 +0200
-@@ -0,0 +1,177 @@
-+/*
-+ * OpenH264 video decoder
-+ * Copyright (C) 2016 Martin Storsjo
-+ *
-+ * 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
-+ */
-+
-+#include <wels/codec_api.h>
-+#include <wels/codec_ver.h>
-+
-+#include "libavutil/common.h"
-+#include "libavutil/fifo.h"
-+#include "libavutil/imgutils.h"
-+#include "libavutil/intreadwrite.h"
-+#include "libavutil/mathematics.h"
-+#include "libavutil/opt.h"
-+
-+#include "avcodec.h"
-+#include "internal.h"
-+#include "libopenh264.h"
-+
-+typedef struct SVCContext {
-+ ISVCDecoder *decoder;
-+} SVCContext;
-+
-+static av_cold int svc_decode_close(AVCodecContext *avctx)
-+{
-+ SVCContext *s = avctx->priv_data;
-+
-+ if (s->decoder)
-+ WelsDestroyDecoder(s->decoder);
-+
-+ return 0;
-+}
-+
-+static av_cold int svc_decode_init(AVCodecContext *avctx)
-+{
-+ SVCContext *s = avctx->priv_data;
-+ SDecodingParam param = { 0 };
-+ int err;
-+ int log_level;
-+ WelsTraceCallback callback_function;
-+
-+ if ((err = ff_libopenh264_check_version(avctx)) < 0)
-+ return err;
-+
-+ if (WelsCreateDecoder(&s->decoder)) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to create decoder\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+
-+ // Pass all libopenh264 messages to our callback, to allow ourselves to filter them.
-+ log_level = WELS_LOG_DETAIL;
-+ callback_function = ff_libopenh264_trace_callback;
-+ (*s->decoder)->SetOption(s->decoder, DECODER_OPTION_TRACE_LEVEL, &log_level);
-+ (*s->decoder)->SetOption(s->decoder, DECODER_OPTION_TRACE_CALLBACK, (void *)&callback_function);
-+ (*s->decoder)->SetOption(s->decoder, DECODER_OPTION_TRACE_CALLBACK_CONTEXT, (void *)&avctx);
-+
-+#if !OPENH264_VER_AT_LEAST(1, 6)
-+ param.eOutputColorFormat = videoFormatI420;
-+#endif
-+ param.eEcActiveIdc = ERROR_CON_DISABLE;
-+ param.sVideoProperty.eVideoBsType = VIDEO_BITSTREAM_DEFAULT;
-+
-+ if ((*s->decoder)->Initialize(s->decoder, &param) != cmResultSuccess) {
-+ av_log(avctx, AV_LOG_ERROR, "Initialize failed\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+
-+ avctx->pix_fmt = AV_PIX_FMT_YUV420P;
-+
-+ return 0;
-+}
-+
-+static int svc_decode_frame(AVCodecContext *avctx, void *data,
-+ int *got_frame, AVPacket *avpkt)
-+{
-+ SVCContext *s = avctx->priv_data;
-+ SBufferInfo info = { 0 };
-+ uint8_t* ptrs[3];
-+ int ret, linesize[3];
-+ AVFrame *avframe = data;
-+ DECODING_STATE state;
-+#if OPENH264_VER_AT_LEAST(1, 7)
-+ int opt;
-+#endif
-+
-+ if (!avpkt->data) {
-+#if OPENH264_VER_AT_LEAST(1, 9)
-+ int end_of_stream = 1;
-+ (*s->decoder)->SetOption(s->decoder, DECODER_OPTION_END_OF_STREAM, &end_of_stream);
-+ state = (*s->decoder)->FlushFrame(s->decoder, ptrs, &info);
-+#else
-+ return 0;
-+#endif
-+ } else {
-+ info.uiInBsTimeStamp = avpkt->pts;
-+#if OPENH264_VER_AT_LEAST(1, 4)
-+ // Contrary to the name, DecodeFrameNoDelay actually does buffering
-+ // and reordering of frames, and is the recommended decoding entry
-+ // point since 1.4. This is essential for successfully decoding
-+ // B-frames.
-+ state = (*s->decoder)->DecodeFrameNoDelay(s->decoder, avpkt->data, avpkt->size, ptrs, &info);
-+#else
-+ state = (*s->decoder)->DecodeFrame2(s->decoder, avpkt->data, avpkt->size, ptrs, &info);
-+#endif
-+ }
-+ if (state != dsErrorFree) {
-+ av_log(avctx, AV_LOG_ERROR, "DecodeFrame failed\n");
-+ return AVERROR_UNKNOWN;
-+ }
-+ if (info.iBufferStatus != 1) {
-+ av_log(avctx, AV_LOG_DEBUG, "No frame produced\n");
-+ return avpkt->size;
-+ }
-+
-+ ret = ff_set_dimensions(avctx, info.UsrData.sSystemBuffer.iWidth, info.UsrData.sSystemBuffer.iHeight);
-+ if (ret < 0)
-+ return ret;
-+ // The decoder doesn't (currently) support decoding into a user
-+ // provided buffer, so do a copy instead.
-+ if (ff_get_buffer(avctx, avframe, 0) < 0) {
-+ av_log(avctx, AV_LOG_ERROR, "Unable to allocate buffer\n");
-+ return AVERROR(ENOMEM);
-+ }
-+
-+ linesize[0] = info.UsrData.sSystemBuffer.iStride[0];
-+ linesize[1] = linesize[2] = info.UsrData.sSystemBuffer.iStride[1];
-+ av_image_copy(avframe->data, avframe->linesize, (const uint8_t **) ptrs, linesize, avctx->pix_fmt, avctx->width, avctx->height);
-+
-+ avframe->pts = info.uiOutYuvTimeStamp;
-+ avframe->pkt_dts = AV_NOPTS_VALUE;
-+#if FF_API_PKT_PTS
-+FF_DISABLE_DEPRECATION_WARNINGS
-+ avframe->pkt_pts = avpkt->pts;
-+FF_ENABLE_DEPRECATION_WARNINGS
-+#endif
-+#if OPENH264_VER_AT_LEAST(1, 7)
-+ (*s->decoder)->GetOption(s->decoder, DECODER_OPTION_PROFILE, &opt);
-+ avctx->profile = opt;
-+ (*s->decoder)->GetOption(s->decoder, DECODER_OPTION_LEVEL, &opt);
-+ avctx->level = opt;
-+#endif
-+
-+ *got_frame = 1;
-+ return avpkt->size;
-+}
-+
-+AVCodec ff_libopenh264_decoder = {
-+ .name = "libopenh264",
-+ .long_name = NULL_IF_CONFIG_SMALL("OpenH264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10"),
-+ .type = AVMEDIA_TYPE_VIDEO,
-+ .id = AV_CODEC_ID_H264,
-+ .priv_data_size = sizeof(SVCContext),
-+ .init = svc_decode_init,
-+ .decode = svc_decode_frame,
-+ .close = svc_decode_close,
-+ .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_DR1,
-+ .caps_internal = FF_CODEC_CAP_SETS_PKT_DTS | FF_CODEC_CAP_INIT_THREADSAFE |
-+ FF_CODEC_CAP_INIT_CLEANUP,
-+ .bsfs = "h264_mp4toannexb",
-+ .wrapper_name = "libopenh264",
-+};
-diff -up firefox-80.0.1/media/ffvpx/libavcodec/moz.build.1057646 firefox-80.0.1/media/ffvpx/libavcodec/moz.build
---- firefox-80.0.1/media/ffvpx/libavcodec/moz.build.1057646 2020-08-31 16:04:13.000000000 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/moz.build 2020-09-07 10:07:23.186946908 +0200
-@@ -97,6 +97,20 @@ if not CONFIG['MOZ_FFVPX_AUDIOONLY']:
- 'vp9recon.c'
- ]
-
-+if CONFIG['MOZ_OPENH264']:
-+ SOURCES += [
-+ 'h264_mp4toannexb_bsf.c',
-+ 'libopenh264.c',
-+ 'libopenh264dec.c',
-+ ]
-+ OS_LIBS += CONFIG['MOZ_OPENH264_LIBS']
-+
-+if CONFIG['MOZ_FDK_AAC']:
-+ SOURCES += [
-+ 'libfdk-aacdec.c',
-+ ]
-+ OS_LIBS += CONFIG['MOZ_FDK_AAC_LIBS']
-+
- if CONFIG['MOZ_LIBAV_FFT']:
- SOURCES += [
- 'avfft.c',
-diff -up firefox-80.0.1/modules/libpref/init/StaticPrefList.yaml.1057646 firefox-80.0.1/modules/libpref/init/StaticPrefList.yaml
---- firefox-80.0.1/modules/libpref/init/StaticPrefList.yaml.1057646 2020-08-31 16:04:13.000000000 +0200
-+++ firefox-80.0.1/modules/libpref/init/StaticPrefList.yaml 2020-09-07 10:07:23.186946908 +0200
-@@ -7003,6 +7003,11 @@
- type: RelaxedAtomicBool
- value: true
- mirror: always
-+
-+- name: media.ffvpx.openh264.enabled
-+ type: RelaxedAtomicBool
-+ value: true
-+ mirror: always
- #endif
-
- #if defined(MOZ_FFMPEG) || defined(MOZ_FFVPX)
-diff -up firefox-80.0.1/toolkit/moz.configure.1057646 firefox-80.0.1/toolkit/moz.configure
---- firefox-80.0.1/toolkit/moz.configure.1057646 2020-09-07 10:07:23.170946852 +0200
-+++ firefox-80.0.1/toolkit/moz.configure 2020-09-07 10:07:23.186946908 +0200
-@@ -1589,6 +1589,24 @@ with only_when(compile_environment):
- set_define('MOZ_LIBAV_FFT', depends(when=libav_fft)(lambda: True))
- set_config('LIBAV_FFT_ASFLAGS', libav_fft.flags)
-
-+# openh264 Support
-+option('--with-system-openh264',
-+ help='Use system libopenh264 (located with pkgconfig)')
-+
-+system_openh264 = pkg_check_modules('MOZ_OPENH264', 'openh264',
-+ when='--with-system-openh264')
-+
-+set_config('MOZ_OPENH264', depends(when=system_openh264)(lambda: True))
-+set_define('MOZ_OPENH264', depends(when=system_openh264)(lambda: True))
-+
-+# fdk aac support
-+option('--with-system-fdk-aac',
-+ help='Use system libfdk-aac (located with pkgconfig)')
-+
-+system_fdk_aac = pkg_check_modules('MOZ_FDK_AAC', 'fdk-aac',
-+ when='--with-system-fdk-aac')
-+
-+set_config('MOZ_FDK_AAC', depends(when=system_fdk_aac)(lambda: True))
-
- # FFmpeg's ffvpx configuration
- # ==============================================================
---- firefox-80.0.1/media/ffvpx/libavcodec/libopenh264.h.old 2020-09-07 10:48:27.154613314 +0200
-+++ firefox-80.0.1/media/ffvpx/libavcodec/libopenh264.h 2020-09-07 10:48:27.154613314 +0200
-@@ -0,0 +1,39 @@
-+/*
-+ * OpenH264 shared utils
-+ * Copyright (C) 2014 Martin Storsjo
-+ *
-+ * 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_LIBOPENH264_H
-+#define AVCODEC_LIBOPENH264_H
-+
-+#define OPENH264_VER_AT_LEAST(maj, min) \
-+ ((OPENH264_MAJOR > (maj)) || \
-+ (OPENH264_MAJOR == (maj) && OPENH264_MINOR >= (min)))
-+
-+// This function will be provided to the libopenh264 library. The function will be called
-+// when libopenh264 wants to log a message (error, warning, info, etc.). The signature for
-+// this function (defined in .../codec/api/svc/codec_api.h) is:
-+//
-+// typedef void (*WelsTraceCallback) (void* ctx, int level, const char* string);
-+
-+void ff_libopenh264_trace_callback(void *ctx, int level, const char *msg);
-+
-+int ff_libopenh264_check_version(void *logctx);
-+
-+#endif /* AVCODEC_LIBOPENH264_H */
bgstack15