cc/resources/video_resource_updater.cc - Issue 1869303004: media: Implement zero-copy video playback for VP8.

Side by Side Diff: cc/resources/video_resource_updater.cc

Issue 1869303004: media: Implement zero-copy video playback for VP8. Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: optimize only VP8 Created 4 years, 8 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

OLD	NEW
1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 2013 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 "cc/resources/video_resource_updater.h"	5 #include "cc/resources/video_resource_updater.h"

6	6

7 #include <stddef.h>	7 #include <stddef.h>

8 #include <stdint.h>	8 #include <stdint.h>

9	9

10 #include <algorithm>	10 #include <algorithm>

(...skipping 40 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
51 ? VideoFrameExternalResources::RGBA_RESOURCE	51 ? VideoFrameExternalResources::RGBA_RESOURCE

52 : VideoFrameExternalResources::STREAM_TEXTURE_RESOURCE;	52 : VideoFrameExternalResources::STREAM_TEXTURE_RESOURCE;

53 case GL_TEXTURE_RECTANGLE_ARB:	53 case GL_TEXTURE_RECTANGLE_ARB:

54 return VideoFrameExternalResources::IO_SURFACE;	54 return VideoFrameExternalResources::IO_SURFACE;

55 default:	55 default:

56 NOTREACHED();	56 NOTREACHED();

57 break;	57 break;

58 }	58 }

59 break;	59 break;

60 case media::PIXEL_FORMAT_I420:	60 case media::PIXEL_FORMAT_I420:

	61 case media::PIXEL_FORMAT_YV12A:

61 return VideoFrameExternalResources::YUV_RESOURCE;	62 return VideoFrameExternalResources::YUV_RESOURCE;

62 break;	63 break;

63 case media::PIXEL_FORMAT_NV12:	64 case media::PIXEL_FORMAT_NV12:

64 DCHECK_EQ(static_cast<uint32_t>(GL_TEXTURE_RECTANGLE_ARB),	65 DCHECK_EQ(static_cast<uint32_t>(GL_TEXTURE_RECTANGLE_ARB),

65 video_frame->mailbox_holder(0).texture_target);	66 video_frame->mailbox_holder(0).texture_target);

66 return VideoFrameExternalResources::IO_SURFACE;	67 return VideoFrameExternalResources::IO_SURFACE;

67 break;	68 break;

68 case media::PIXEL_FORMAT_YV12:	69 case media::PIXEL_FORMAT_YV12:

69 case media::PIXEL_FORMAT_YV16:	70 case media::PIXEL_FORMAT_YV16:

70 case media::PIXEL_FORMAT_YV24:	71 case media::PIXEL_FORMAT_YV24:

71 case media::PIXEL_FORMAT_YV12A:

72 case media::PIXEL_FORMAT_NV21:	72 case media::PIXEL_FORMAT_NV21:

73 case media::PIXEL_FORMAT_YUY2:	73 case media::PIXEL_FORMAT_YUY2:

74 case media::PIXEL_FORMAT_RGB24:	74 case media::PIXEL_FORMAT_RGB24:

75 case media::PIXEL_FORMAT_RGB32:	75 case media::PIXEL_FORMAT_RGB32:

76 case media::PIXEL_FORMAT_MJPEG:	76 case media::PIXEL_FORMAT_MJPEG:

77 case media::PIXEL_FORMAT_MT21:	77 case media::PIXEL_FORMAT_MT21:

78 case media::PIXEL_FORMAT_YUV420P9:	78 case media::PIXEL_FORMAT_YUV420P9:

79 case media::PIXEL_FORMAT_YUV422P9:	79 case media::PIXEL_FORMAT_YUV422P9:

80 case media::PIXEL_FORMAT_YUV444P9:	80 case media::PIXEL_FORMAT_YUV444P9:

81 case media::PIXEL_FORMAT_YUV420P10:	81 case media::PIXEL_FORMAT_YUV420P10:

(...skipping 675 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
757 plane_resource.plane_index == 0;	757 plane_resource.plane_index == 0;

758 });	758 });

759 if (resource_it == updater->all_resources_.end())	759 if (resource_it == updater->all_resources_.end())

760 return;	760 return;

761	761

762 resource_it->destructed = true;	762 resource_it->destructed = true;

763 }	763 }

764 #endif	764 #endif

765	765

766 } // namespace cc	766 } // namespace cc

OLD	NEW

« no previous file with comments | « cc/layers/video_layer_impl.cc ('k') | media/base/video_frame.h » ('j') | no next file with comments »