content/renderer/media/video_frame_compositor.cc - Issue 289373011: Support for YUV 4:4:4 subsampling.

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Side by Side Diff: content/renderer/media/video_frame_compositor.cc

Issue 289373011: Support for YUV 4:4:4 subsampling. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Try that again. Created 6 years, 6 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "content/renderer/media/video_frame_compositor.h"	5 #include "content/renderer/media/video_frame_compositor.h"

6	6

7 #include "media/base/video_frame.h"	7 #include "media/base/video_frame.h"

8	8

9 namespace content {	9 namespace content {

10	10

11 static bool IsOpaque(const scoped_refptr<media::VideoFrame>& frame) {	11 static bool IsOpaque(const scoped_refptr<media::VideoFrame>& frame) {

12 switch (frame->format()) {	12 switch (frame->format()) {

13 case media::VideoFrame::UNKNOWN:	13 case media::VideoFrame::UNKNOWN:

14 case media::VideoFrame::YV12:	14 case media::VideoFrame::YV12:

15 case media::VideoFrame::YV12J:	15 case media::VideoFrame::YV12J:

16 case media::VideoFrame::YV16:	16 case media::VideoFrame::YV16:

17 case media::VideoFrame::I420:	17 case media::VideoFrame::I420:

	18 case media::VideoFrame::YV24:

18 case media::VideoFrame::NV12:	19 case media::VideoFrame::NV12:

19 return true;	20 return true;

20	21

21 case media::VideoFrame::YV12A:	22 case media::VideoFrame::YV12A:

22 #if defined(VIDEO_HOLE)	23 #if defined(VIDEO_HOLE)

23 case media::VideoFrame::HOLE:	24 case media::VideoFrame::HOLE:

24 #endif // defined(VIDEO_HOLE)	25 #endif // defined(VIDEO_HOLE)

25 case media::VideoFrame::NATIVE_TEXTURE:	26 case media::VideoFrame::NATIVE_TEXTURE:

26 break;	27 break;

27 }	28 }

(...skipping 39 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
67 opacity_changed_cb_.Run(IsOpaque(frame));	68 opacity_changed_cb_.Run(IsOpaque(frame));

68 }	69 }

69	70

70 current_frame_ = frame;	71 current_frame_ = frame;

71	72

72 if (client_)	73 if (client_)

73 client_->DidReceiveFrame();	74 client_->DidReceiveFrame();

74 }	75 }

75	76

76 } // namespace content	77 } // namespace content

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