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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 // This file contains an implementation of VideoDecoderAccelerator | 5 // This file contains an implementation of VideoDecoderAccelerator |
| 6 // that utilizes hardware video decoder present on Intel CPUs. | 6 // that utilizes hardware video decoder present on Intel CPUs. |
| 7 | 7 |
| 8 #ifndef CONTENT_COMMON_GPU_MEDIA_VAAPI_VIDEO_DECODE_ACCELERATOR_H_ | 8 #ifndef CONTENT_COMMON_GPU_MEDIA_VAAPI_VIDEO_DECODE_ACCELERATOR_H_ |
| 9 #define CONTENT_COMMON_GPU_MEDIA_VAAPI_VIDEO_DECODE_ACCELERATOR_H_ | 9 #define CONTENT_COMMON_GPU_MEDIA_VAAPI_VIDEO_DECODE_ACCELERATOR_H_ |
| 10 | 10 |
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| 47 class CONTENT_EXPORT VaapiVideoDecodeAccelerator | 47 class CONTENT_EXPORT VaapiVideoDecodeAccelerator |
| 48 : public media::VideoDecodeAccelerator { | 48 : public media::VideoDecodeAccelerator { |
| 49 public: | 49 public: |
| 50 VaapiVideoDecodeAccelerator( | 50 VaapiVideoDecodeAccelerator( |
| 51 const base::Callback<bool(void)>& make_context_current, | 51 const base::Callback<bool(void)>& make_context_current, |
| 52 const base::Callback<void(uint32, uint32, scoped_refptr<gfx::GLImage>)>& | 52 const base::Callback<void(uint32, uint32, scoped_refptr<gfx::GLImage>)>& |
| 53 bind_image); | 53 bind_image); |
| 54 ~VaapiVideoDecodeAccelerator() override; | 54 ~VaapiVideoDecodeAccelerator() override; |
| 55 | 55 |
| 56 // media::VideoDecodeAccelerator implementation. | 56 // media::VideoDecodeAccelerator implementation. |
| 57 static std::vector<media::VideoDecodeAccelerator::SupportedProfile> |
| 58 GetSupportedProfiles(); |
| 57 bool Initialize(media::VideoCodecProfile profile, | 59 bool Initialize(media::VideoCodecProfile profile, |
| 58 Client* client) override; | 60 Client* client) override; |
| 59 void Decode(const media::BitstreamBuffer& bitstream_buffer) override; | 61 void Decode(const media::BitstreamBuffer& bitstream_buffer) override; |
| 60 void AssignPictureBuffers( | 62 void AssignPictureBuffers( |
| 61 const std::vector<media::PictureBuffer>& buffers) override; | 63 const std::vector<media::PictureBuffer>& buffers) override; |
| 62 void ReusePictureBuffer(int32 picture_buffer_id) override; | 64 void ReusePictureBuffer(int32 picture_buffer_id) override; |
| 63 void Flush() override; | 65 void Flush() override; |
| 64 void Reset() override; | 66 void Reset() override; |
| 65 void Destroy() override; | 67 void Destroy() override; |
| 66 bool CanDecodeOnIOThread() override; | 68 bool CanDecodeOnIOThread() override; |
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| 276 | 278 |
| 277 // The WeakPtrFactory for |weak_this_|. | 279 // The WeakPtrFactory for |weak_this_|. |
| 278 base::WeakPtrFactory<VaapiVideoDecodeAccelerator> weak_this_factory_; | 280 base::WeakPtrFactory<VaapiVideoDecodeAccelerator> weak_this_factory_; |
| 279 | 281 |
| 280 DISALLOW_COPY_AND_ASSIGN(VaapiVideoDecodeAccelerator); | 282 DISALLOW_COPY_AND_ASSIGN(VaapiVideoDecodeAccelerator); |
| 281 }; | 283 }; |
| 282 | 284 |
| 283 } // namespace content | 285 } // namespace content |
| 284 | 286 |
| 285 #endif // CONTENT_COMMON_GPU_MEDIA_VAAPI_VIDEO_DECODE_ACCELERATOR_H_ | 287 #endif // CONTENT_COMMON_GPU_MEDIA_VAAPI_VIDEO_DECODE_ACCELERATOR_H_ |
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