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Clean up RTCVideoFrame

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RTCVideoFrame is an ObjectiveC version of webrtc::VideoFrame, but it
currently contains some extra logic beyond that. We want RTCVideoFrame
to be as simple as possible, i.e. just a container with no extra state,
so we can use it as input to RTCVideoSource without complicating the
interface for consumers.

BUG=webrtc:7177
NOTRY=True

Review-Url: https://codereview.webrtc.org/2695203004
Cr-Commit-Position: refs/heads/master@{#16740}
This commit is contained in:
magjed
2017-02-21 04:19:46 -08:00
committed by Commit bot
parent a518a39963
commit 7ee512581c
10 changed files with 84 additions and 122 deletions
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12
webrtc/sdk/objc/Framework/Classes/RTCOpenGLVideoRenderer.mm
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@ -48,16 +48,20 @@
_nv12Shader = [[RTCNativeNV12Shader alloc] initWithContext:_context];
}
shader = _nv12Shader;
#else
// Rendering native CVPixelBuffer is not supported on OS X.
if (false) {
#endif
} else {
if (!_i420Shader) {
_i420Shader = [[RTCI420Shader alloc] initWithContext:_context];
}
shader = _i420Shader;
}
#else
// Rendering native CVPixelBuffer is not supported on OS X.
frame = [frame newI420VideoFrame];
if (!_i420Shader) {
_i420Shader = [[RTCI420Shader alloc] initWithContext:_context];
}
shader = _i420Shader;
#endif
if (!shader || ![shader drawFrame:frame]) {
return NO;
}