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

Issue 795633005: Add VDA supported profile to GPUInfo. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: edit description Created 6 years 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 MEDIA_FILTERS_GPU_VIDEO_DECODER_H_ 5 #ifndef MEDIA_FILTERS_GPU_VIDEO_DECODER_H_
6 #define MEDIA_FILTERS_GPU_VIDEO_DECODER_H_ 6 #define MEDIA_FILTERS_GPU_VIDEO_DECODER_H_
7 7
8 #include <list> 8 #include <list>
9 #include <map> 9 #include <map>
10 #include <set> 10 #include <set>
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120 // Request a shared-memory segment of at least |min_size| bytes. Will 120 // Request a shared-memory segment of at least |min_size| bytes. Will
121 // allocate as necessary. 121 // allocate as necessary.
122 scoped_ptr<SHMBuffer> GetSHM(size_t min_size); 122 scoped_ptr<SHMBuffer> GetSHM(size_t min_size);
123 123
124 // Return a shared-memory segment to the available pool. 124 // Return a shared-memory segment to the available pool.
125 void PutSHM(scoped_ptr<SHMBuffer> shm_buffer); 125 void PutSHM(scoped_ptr<SHMBuffer> shm_buffer);
126 126
127 // Destroy all PictureBuffers in |buffers|, and delete their textures. 127 // Destroy all PictureBuffers in |buffers|, and delete their textures.
128 void DestroyPictureBuffers(PictureBufferMap* buffers); 128 void DestroyPictureBuffers(PictureBufferMap* buffers);
129 129
130 // Returns true if the video decoder can decode |coded_size|.
131 bool IsCodedSizeSupported(const gfx::Size& coded_size);
132
133 // Returns true if the |profile| is in supported profiles list.
134 bool IsProfileSupported(const VideoCodecProfile& profile);
135
130 // Assert the contract that this class is operated on the right thread. 136 // Assert the contract that this class is operated on the right thread.
131 void DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent() const; 137 void DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent() const;
132 138
133 bool needs_bitstream_conversion_; 139 bool needs_bitstream_conversion_;
134 140
135 scoped_refptr<GpuVideoAcceleratorFactories> factories_; 141 scoped_refptr<GpuVideoAcceleratorFactories> factories_;
136 142
137 // Populated during Initialize() (on success) and unchanged until an error 143 // Populated during Initialize() (on success) and unchanged until an error
138 // occurs. 144 // occurs.
139 scoped_ptr<VideoDecodeAccelerator> vda_; 145 scoped_ptr<VideoDecodeAccelerator> vda_;
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189 // Bound to factories_->GetMessageLoop(). 195 // Bound to factories_->GetMessageLoop().
190 // NOTE: Weak pointers must be invalidated before all other member variables. 196 // NOTE: Weak pointers must be invalidated before all other member variables.
191 base::WeakPtrFactory<GpuVideoDecoder> weak_factory_; 197 base::WeakPtrFactory<GpuVideoDecoder> weak_factory_;
192 198
193 DISALLOW_COPY_AND_ASSIGN(GpuVideoDecoder); 199 DISALLOW_COPY_AND_ASSIGN(GpuVideoDecoder);
194 }; 200 };
195 201
196 } // namespace media 202 } // namespace media
197 203
198 #endif // MEDIA_FILTERS_GPU_VIDEO_DECODER_H_ 204 #endif // MEDIA_FILTERS_GPU_VIDEO_DECODER_H_
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