Reland: Use GpuMemoryBufferVideoFramePool for WebMediaPlayerMS and MediaStreamVideoRendererSink
Relanding after expanding a DCHECK on CopyFrameToYV12() of wedmediaplayer_ms.cc
TBR=dcastagna@chromium.org, phoglund@chromium.org, mcasas@chromium.org, sievers@chromium.org, xhwang@chromium.org, rationale: this patch is equivalent
to the already LGTMd
Original description ---------------------------------------------------
Use GpuMemoryBufferVideoFramePool for WebMediaPlayerMS and MediaStreamVideoRendererSink
MediaStreamVideoRendererSink is the common sink for video playback where we receive both the local camera capture frame and all the remote capture frames from peer connections. They are all hooked to the MediaStream elements.
This CL follows dcastagna's CL that applies asynchronous copies to WebMediaPlayerimpl [0].
[0] https://codereview.chromium.org/1273943002/
BUG=440843, 503835
TEST=
On Linux:
- With and Without the kUseGpuMemoryBuffersForCapture flag, AppRTC loopback runs as expected.
- With and Without the kEnableGpuMemoryBufferVideoFrames flag, AppRTC loopback runs as expected
Committed: https://crrev.com/d49c3945570e7eff2ce728927f8c9fecd04f3487
Cr-Commit-Position: refs/heads/master@{#353839}
patch from issue 1358883003 at patchset 310001 (http://crrev.com/1358883003#ps310001)
Review URL: https://codereview.chromium.org/1407703003
Cr-Commit-Position: refs/heads/master@{#354087}
19 files changed
