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Side by Side Diff: content/common/gpu/media/dxva_video_decode_accelerator.h

Issue 269673005: media: Add MediaOzonePlatform support (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix up dependency cycle Created 6 years, 7 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_ 5 #ifndef CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
6 #define CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_ 6 #define CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
7 7
8 #include <d3d9.h> 8 #include <d3d9.h>
9 #include <dxva2api.h> 9 #include <dxva2api.h>
10 #include <list> 10 #include <list>
11 #include <map> 11 #include <map>
12 #include <mfidl.h> 12 #include <mfidl.h>
13 #include <vector> 13 #include <vector>
14 14
15 #include "base/compiler_specific.h" 15 #include "base/compiler_specific.h"
16 #include "base/memory/linked_ptr.h" 16 #include "base/memory/linked_ptr.h"
17 #include "base/memory/weak_ptr.h" 17 #include "base/memory/weak_ptr.h"
18 #include "base/threading/non_thread_safe.h" 18 #include "base/threading/non_thread_safe.h"
19 #include "base/win/scoped_comptr.h" 19 #include "base/win/scoped_comptr.h"
20 #include "content/common/content_export.h" 20 #include "content/common/content_export.h"
21 #include "content/common/gpu/media/video_decode_accelerator_impl.h" 21 #include "media/types/video_decode_accelerator_impl.h"
22 #include "media/video/video_decode_accelerator.h" 22 #include "media/video/video_decode_accelerator.h"
23 23
24 interface IMFSample; 24 interface IMFSample;
25 interface IDirect3DSurface9; 25 interface IDirect3DSurface9;
26 26
27 namespace content { 27 namespace content {
28 28
29 // Class to provide a DXVA 2.0 based accelerator using the Microsoft Media 29 // Class to provide a DXVA 2.0 based accelerator using the Microsoft Media
30 // foundation APIs via the VideoDecodeAccelerator interface. 30 // foundation APIs via the VideoDecodeAccelerator interface.
31 // This class lives on a single thread and DCHECKs that it is never accessed 31 // This class lives on a single thread and DCHECKs that it is never accessed
32 // from any other. 32 // from any other.
33 class CONTENT_EXPORT DXVAVideoDecodeAccelerator 33 class CONTENT_EXPORT DXVAVideoDecodeAccelerator
34 : public VideoDecodeAcceleratorImpl, 34 : public media::VideoDecodeAcceleratorImpl,
35 NON_EXPORTED_BASE(public base::NonThreadSafe) { 35 NON_EXPORTED_BASE(public base::NonThreadSafe) {
36 public: 36 public:
37 enum State { 37 enum State {
38 kUninitialized, // un-initialized. 38 kUninitialized, // un-initialized.
39 kNormal, // normal playing state. 39 kNormal, // normal playing state.
40 kResetting, // upon received Reset(), before ResetDone() 40 kResetting, // upon received Reset(), before ResetDone()
41 kStopped, // upon output EOS received. 41 kStopped, // upon output EOS received.
42 kFlushing, // upon flush request received. 42 kFlushing, // upon flush request received.
43 }; 43 };
44 44
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205 // Callback to set the correct gl context. 205 // Callback to set the correct gl context.
206 base::Callback<bool(void)> make_context_current_; 206 base::Callback<bool(void)> make_context_current_;
207 207
208 // WeakPtrFactory for posting tasks back to |this|. 208 // WeakPtrFactory for posting tasks back to |this|.
209 base::WeakPtrFactory<DXVAVideoDecodeAccelerator> weak_this_factory_; 209 base::WeakPtrFactory<DXVAVideoDecodeAccelerator> weak_this_factory_;
210 }; 210 };
211 211
212 } // namespace content 212 } // namespace content
213 213
214 #endif // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_ 214 #endif // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
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