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Side by Side Diff: media/gpu/vaapi_jpeg_decode_accelerator.h

Issue 1939683002: Test X11 header pollution (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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_VAAPI_JPEG_DECODE_ACCELERATOR_H_ 5 #ifndef MEDIA_GPU_VAAPI_JPEG_DECODE_ACCELERATOR_H_
6 #define CONTENT_COMMON_GPU_MEDIA_VAAPI_JPEG_DECODE_ACCELERATOR_H_ 6 #define MEDIA_GPU_VAAPI_JPEG_DECODE_ACCELERATOR_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 9
10 #include <memory> 10 #include <memory>
11 11
12 #include "base/macros.h" 12 #include "base/macros.h"
13 #include "base/memory/linked_ptr.h" 13 #include "base/memory/linked_ptr.h"
14 #include "base/memory/weak_ptr.h" 14 #include "base/memory/weak_ptr.h"
15 #include "base/single_thread_task_runner.h" 15 #include "base/single_thread_task_runner.h"
16 #include "base/synchronization/lock.h" 16 #include "base/synchronization/lock.h"
17 #include "base/threading/non_thread_safe.h" 17 #include "base/threading/non_thread_safe.h"
18 #include "base/threading/thread.h" 18 #include "base/threading/thread.h"
19 #include "content/common/content_export.h"
20 #include "content/common/gpu/media/shared_memory_region.h"
21 #include "content/common/gpu/media/vaapi_jpeg_decoder.h"
22 #include "content/common/gpu/media/vaapi_wrapper.h"
23 #include "media/base/bitstream_buffer.h" 19 #include "media/base/bitstream_buffer.h"
20 #include "media/gpu/media_gpu_export.h"
21 #include "media/gpu/shared_memory_region.h"
22 #include "media/gpu/vaapi_jpeg_decoder.h"
23 #include "media/gpu/vaapi_wrapper.h"
24 #include "media/video/jpeg_decode_accelerator.h" 24 #include "media/video/jpeg_decode_accelerator.h"
25 25
26 namespace content { 26 namespace media {
27 27
28 // Class to provide JPEG decode acceleration for Intel systems with hardware 28 // Class to provide JPEG decode acceleration for Intel systems with hardware
29 // support for it, and on which libva is available. 29 // support for it, and on which libva is available.
30 // Decoding tasks are performed in a separate decoding thread. 30 // Decoding tasks are performed in a separate decoding thread.
31 // 31 //
32 // Threading/life-cycle: this object is created & destroyed on the GPU 32 // Threading/life-cycle: this object is created & destroyed on the GPU
33 // ChildThread. A few methods on it are called on the decoder thread which is 33 // ChildThread. A few methods on it are called on the decoder thread which is
34 // stopped during |this->Destroy()|, so any tasks posted to the decoder thread 34 // stopped during |this->Destroy()|, so any tasks posted to the decoder thread
35 // can assume |*this| is still alive. See |weak_this_| below for more details. 35 // can assume |*this| is still alive. See |weak_this_| below for more details.
36 class CONTENT_EXPORT VaapiJpegDecodeAccelerator 36 class MEDIA_GPU_EXPORT VaapiJpegDecodeAccelerator
37 : public media::JpegDecodeAccelerator { 37 : public media::JpegDecodeAccelerator {
38 public: 38 public:
39 VaapiJpegDecodeAccelerator( 39 VaapiJpegDecodeAccelerator(
40 const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner); 40 const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner);
41 ~VaapiJpegDecodeAccelerator() override; 41 ~VaapiJpegDecodeAccelerator() override;
42 42
43 // media::JpegDecodeAccelerator implementation. 43 // media::JpegDecodeAccelerator implementation.
44 bool Initialize(media::JpegDecodeAccelerator::Client* client) override; 44 bool Initialize(media::JpegDecodeAccelerator::Client* client) override;
45 void Decode(const media::BitstreamBuffer& bitstream_buffer, 45 void Decode(const media::BitstreamBuffer& bitstream_buffer,
46 const scoped_refptr<media::VideoFrame>& video_frame) override; 46 const scoped_refptr<media::VideoFrame>& video_frame) override;
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110 gfx::Size coded_size_; 110 gfx::Size coded_size_;
111 // The VA RT format associated with |va_surface_id_|. 111 // The VA RT format associated with |va_surface_id_|.
112 unsigned int va_rt_format_; 112 unsigned int va_rt_format_;
113 113
114 // The WeakPtrFactory for |weak_this_|. 114 // The WeakPtrFactory for |weak_this_|.
115 base::WeakPtrFactory<VaapiJpegDecodeAccelerator> weak_this_factory_; 115 base::WeakPtrFactory<VaapiJpegDecodeAccelerator> weak_this_factory_;
116 116
117 DISALLOW_COPY_AND_ASSIGN(VaapiJpegDecodeAccelerator); 117 DISALLOW_COPY_AND_ASSIGN(VaapiJpegDecodeAccelerator);
118 }; 118 };
119 119
120 } // namespace content 120 } // namespace media
121 121
122 #endif // CONTENT_COMMON_GPU_MEDIA_VAAPI_JPEG_DECODE_ACCELERATOR_H_ 122 #endif // MEDIA_GPU_VAAPI_JPEG_DECODE_ACCELERATOR_H_
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