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Side by Side Diff: media/filters/video_decoder_impl.h

Issue 1226001: Merged VideoSurface, VideoFrame and VideoFrameImpl in VideoFrame. (Closed)
Patch Set: Created 10 years, 9 months ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 #ifndef MEDIA_FILTERS_VIDEO_DECODER_IMPL_H_ 5 #ifndef MEDIA_FILTERS_VIDEO_DECODER_IMPL_H_
6 #define MEDIA_FILTERS_VIDEO_DECODER_IMPL_H_ 6 #define MEDIA_FILTERS_VIDEO_DECODER_IMPL_H_
7 7
8 #include "base/time.h" 8 #include "base/time.h"
9 #include "media/base/pts_heap.h" 9 #include "media/base/pts_heap.h"
10 #include "media/base/video_frame.h"
10 #include "media/filters/decoder_base.h" 11 #include "media/filters/decoder_base.h"
11 #include "testing/gtest/include/gtest/gtest_prod.h" 12 #include "testing/gtest/include/gtest/gtest_prod.h"
12 13
13 // FFmpeg types. 14 // FFmpeg types.
14 struct AVFrame; 15 struct AVFrame;
15 struct AVRational; 16 struct AVRational;
16 17
17 namespace media { 18 namespace media {
18 19
19 class VideoDecodeEngine; 20 class VideoDecodeEngine;
(...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after
53 kFlushCodec, 54 kFlushCodec,
54 kDecodeFinished, 55 kDecodeFinished,
55 }; 56 };
56 57
57 // Implement DecoderBase template methods. 58 // Implement DecoderBase template methods.
58 virtual void DoInitialize(DemuxerStream* demuxer_stream, bool* success, 59 virtual void DoInitialize(DemuxerStream* demuxer_stream, bool* success,
59 Task* done_cb); 60 Task* done_cb);
60 virtual void DoSeek(base::TimeDelta time, Task* done_cb); 61 virtual void DoSeek(base::TimeDelta time, Task* done_cb);
61 virtual void DoDecode(Buffer* buffer, Task* done_cb); 62 virtual void DoDecode(Buffer* buffer, Task* done_cb);
62 63
63 virtual bool EnqueueVideoFrame(VideoSurface::Format surface_format, 64 virtual bool EnqueueVideoFrame(VideoFrame::Format surface_format,
64 const TimeTuple& time, 65 const TimeTuple& time,
65 const AVFrame* frame); 66 const AVFrame* frame);
66 67
67 // Create an empty video frame and queue it. 68 // Create an empty video frame and queue it.
68 virtual void EnqueueEmptyFrame(); 69 virtual void EnqueueEmptyFrame();
69 70
70 virtual void CopyPlane(size_t plane, const VideoSurface& surface, 71 virtual void CopyPlane(size_t plane, const VideoFrame& video_frame,
71 const AVFrame* frame); 72 const AVFrame* frame);
72 73
73 // Methods that pickup after the decode engine has finished its action. 74 // Methods that pickup after the decode engine has finished its action.
74 virtual void OnInitializeComplete(bool* success /* Not owned */, 75 virtual void OnInitializeComplete(bool* success /* Not owned */,
75 Task* done_cb); 76 Task* done_cb);
76 virtual void OnDecodeComplete(AVFrame* yuv_frame, bool* got_frame, 77 virtual void OnDecodeComplete(AVFrame* yuv_frame, bool* got_frame,
77 Task* done_cb); 78 Task* done_cb);
78 79
79 // Attempt to get the PTS and Duration for this frame by examining the time 80 // Attempt to get the PTS and Duration for this frame by examining the time
80 // info provided via packet stream (stored in |pts_heap|), or the info 81 // info provided via packet stream (stored in |pts_heap|), or the info
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105 scoped_ptr<AVRational> time_base_; // Pointer to avoid needing full type. 106 scoped_ptr<AVRational> time_base_; // Pointer to avoid needing full type.
106 DecoderState state_; 107 DecoderState state_;
107 scoped_ptr<VideoDecodeEngine> decode_engine_; 108 scoped_ptr<VideoDecodeEngine> decode_engine_;
108 109
109 DISALLOW_COPY_AND_ASSIGN(VideoDecoderImpl); 110 DISALLOW_COPY_AND_ASSIGN(VideoDecoderImpl);
110 }; 111 };
111 112
112 } // namespace media 113 } // namespace media
113 114
114 #endif // MEDIA_FILTERS_VIDEO_DECODER_IMPL_H_ 115 #endif // MEDIA_FILTERS_VIDEO_DECODER_IMPL_H_
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