From cb1655cd55c2837ce98fd7ec62e577c833cfeef9 Mon Sep 17 00:00:00 2001
From: Martin Stransky <stransky@redhat.com>
Date: Tue, 5 May 2020 14:01:50 +0200
Subject: Added va-api patches

---
 mozilla-1625431.patch | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 mozilla-1625431.patch

(limited to 'mozilla-1625431.patch')

diff --git a/mozilla-1625431.patch b/mozilla-1625431.patch
new file mode 100644
index 0000000..c0e6d3a
--- /dev/null
+++ b/mozilla-1625431.patch
@@ -0,0 +1,20 @@
+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
+@@ -172,6 +172,15 @@
+ MediaResult FFmpegVideoDecoder<LIBAV_VER>::InitVAAPIDecoder() {
+   FFMPEG_LOG("Initialising VA-API FFmpeg decoder");
+ 
++  auto layersBackend = mImageAllocator
++                           ? mImageAllocator->GetCompositorBackendType()
++                           : layers::LayersBackend::LAYERS_BASIC;
++  if (layersBackend != layers::LayersBackend::LAYERS_OPENGL &&
++      layersBackend != layers::LayersBackend::LAYERS_WR) {
++    FFMPEG_LOG("VA-API works with HW accelerated backend only!");
++    return NS_ERROR_NOT_AVAILABLE;
++  }
++
+   if (!mLib->IsVAAPIAvailable()) {
+     FFMPEG_LOG("libva library or symbols are missing.");
+     return NS_ERROR_NOT_AVAILABLE;
+
-- 
cgit