76 lines
2.9 KiB
Diff
76 lines
2.9 KiB
Diff
diff --git a/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.h b/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.h
|
|
--- a/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.h
|
|
+++ b/dom/media/platforms/ffmpeg/FFmpegVideoDecoder.h
|
|
@@ -175,11 +175,10 @@
|
|
|
|
PtsCorrectionContext mPtsContext;
|
|
|
|
DurationMap mDurationMap;
|
|
const bool mLowLatency;
|
|
- AVDiscard mFrameDrop = AVDISCARD_DEFAULT;
|
|
const Maybe<TrackingId> mTrackingId;
|
|
PerformanceRecorderMulti<DecodeStage> mPerformanceRecorder;
|
|
|
|
// True if we're allocating shmem for ffmpeg decode buffer.
|
|
Maybe<Atomic<bool>> mIsUsingShmemBufferForDecode;
|
|
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
|
|
@@ -850,17 +850,10 @@
|
|
packet.dts = aSample->mTimecode.ToMicroseconds();
|
|
packet.pts = aSample->mTime.ToMicroseconds();
|
|
packet.flags = aSample->mKeyframe ? AV_PKT_FLAG_KEY : 0;
|
|
packet.pos = aSample->mOffset;
|
|
|
|
- mCodecContext->skip_frame = mFrameDrop;
|
|
-#if MOZ_LOGGING
|
|
- if (mFrameDrop == AVDISCARD_NONREF) {
|
|
- FFMPEG_LOG("Frame skip AVDISCARD_NONREF");
|
|
- }
|
|
-#endif
|
|
-
|
|
mTrackingId.apply([&](const auto& aId) {
|
|
MediaInfoFlag flag = MediaInfoFlag::None;
|
|
flag |= (aSample->mKeyframe ? MediaInfoFlag::KeyFrame
|
|
: MediaInfoFlag::NonKeyFrame);
|
|
flag |= (IsHardwareAccelerated() ? MediaInfoFlag::HardwareDecoding
|
|
@@ -943,22 +936,10 @@
|
|
return MediaResult(
|
|
NS_ERROR_DOM_MEDIA_DECODE_ERR,
|
|
RESULT_DETAIL("avcodec_receive_frame error: %s", errStr));
|
|
}
|
|
|
|
- if (mFrameDrop == AVDISCARD_NONREF) {
|
|
- FFMPEG_LOG("Requested pts %" PRId64 " decoded frame pts %" PRId64,
|
|
- packet.pts, GetFramePts(mFrame) + mFrame->pkt_duration);
|
|
- // Switch back to default frame skip policy if we hit correct
|
|
- // decode times. 5 ms treshold is taken from mpv project which
|
|
- // use similar approach after seek (feed_packet() at f_decoder_wrapper.c).
|
|
- if (packet.pts - 5000 <= GetFramePts(mFrame) + mFrame->pkt_duration) {
|
|
- FFMPEG_LOG("Set frame drop to AVDISCARD_DEFAULT.");
|
|
- mFrameDrop = AVDISCARD_DEFAULT;
|
|
- }
|
|
- }
|
|
-
|
|
UpdateDecodeTimes(decodeStart);
|
|
decodeStart = TimeStamp::Now();
|
|
|
|
MediaResult rv;
|
|
# ifdef MOZ_WAYLAND_USE_VAAPI
|
|
@@ -1366,14 +1347,10 @@
|
|
FFMPEG_LOG("ProcessFlush()");
|
|
MOZ_ASSERT(mTaskQueue->IsOnCurrentThread());
|
|
mPtsContext.Reset();
|
|
mDurationMap.Clear();
|
|
mPerformanceRecorder.Record(std::numeric_limits<int64_t>::max());
|
|
- // Discard non-ref frames on HW accelerated backend to avoid decode artifacts.
|
|
- if (IsHardwareAccelerated()) {
|
|
- mFrameDrop = AVDISCARD_NONREF;
|
|
- }
|
|
return FFmpegDataDecoder::ProcessFlush();
|
|
}
|
|
|
|
AVCodecID FFmpegVideoDecoder<LIBAV_VER>::GetCodecId(
|
|
const nsACString& aMimeType) {
|
|
|