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

Issue 795633005: Add VDA supported profile to GPUInfo. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: dispatch GetSupportedResolution to each vda Created 5 years, 12 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 // Work around bug in this header by disabling the relevant warning for it. 9 // Work around bug in this header by disabling the relevant warning for it.
10 // https://connect.microsoft.com/VisualStudio/feedback/details/911260/dxva2api-h -in-win8-sdk-triggers-c4201-with-w4 10 // https://connect.microsoft.com/VisualStudio/feedback/details/911260/dxva2api-h -in-win8-sdk-triggers-c4201-with-w4
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58 virtual void Decode(const media::BitstreamBuffer& bitstream_buffer) override; 58 virtual void Decode(const media::BitstreamBuffer& bitstream_buffer) override;
59 virtual void AssignPictureBuffers( 59 virtual void AssignPictureBuffers(
60 const std::vector<media::PictureBuffer>& buffers) override; 60 const std::vector<media::PictureBuffer>& buffers) override;
61 virtual void ReusePictureBuffer(int32 picture_buffer_id) override; 61 virtual void ReusePictureBuffer(int32 picture_buffer_id) override;
62 virtual void Flush() override; 62 virtual void Flush() override;
63 virtual void Reset() override; 63 virtual void Reset() override;
64 virtual void Destroy() override; 64 virtual void Destroy() override;
65 virtual bool CanDecodeOnIOThread() override; 65 virtual bool CanDecodeOnIOThread() override;
66 GLenum GetSurfaceInternalFormat() const override; 66 GLenum GetSurfaceInternalFormat() const override;
67 67
68 // Get the minimum and maximum supported decode resolution.
69 static media::VideoDecodeAccelerator::SupportedResolution
70 GetSupportedResolution();
71
68 private: 72 private:
69 typedef void* EGLConfig; 73 typedef void* EGLConfig;
70 typedef void* EGLSurface; 74 typedef void* EGLSurface;
71 75
72 // Creates and initializes an instance of the D3D device and the 76 // Creates and initializes an instance of the D3D device and the
73 // corresponding device manager. The device manager instance is eventually 77 // corresponding device manager. The device manager instance is eventually
74 // passed to the IMFTransform interface implemented by the decoder. 78 // passed to the IMFTransform interface implemented by the decoder.
75 bool CreateD3DDevManager(); 79 bool CreateD3DDevManager();
76 80
77 // Creates, initializes and sets the media codec types for the decoder. 81 // Creates, initializes and sets the media codec types for the decoder.
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300 const base::WeakPtr<DXVAVideoDecodeAccelerator> weak_ptr_; 304 const base::WeakPtr<DXVAVideoDecodeAccelerator> weak_ptr_;
301 305
302 // Set to true if we are in the context of a Flush operation. Used to prevent 306 // Set to true if we are in the context of a Flush operation. Used to prevent
303 // multiple flush done notifications being sent out. 307 // multiple flush done notifications being sent out.
304 bool pending_flush_; 308 bool pending_flush_;
305 }; 309 };
306 310
307 } // namespace content 311 } // namespace content
308 312
309 #endif // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_ 313 #endif // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
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