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Side by Side Diff: media/gpu/v4l2_slice_video_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_V4L2_SLICE_VIDEO_DECODE_ACCELERATOR_H_ 5 #ifndef MEDIA_GPU_V4L2_SLICE_VIDEO_DECODE_ACCELERATOR_H_
6 #define CONTENT_COMMON_GPU_MEDIA_V4L2_SLICE_VIDEO_DECODE_ACCELERATOR_H_ 6 #define MEDIA_GPU_V4L2_SLICE_VIDEO_DECODE_ACCELERATOR_H_
7 7
8 #include <linux/videodev2.h> 8 #include <linux/videodev2.h>
9 #include <stddef.h> 9 #include <stddef.h>
10 #include <stdint.h> 10 #include <stdint.h>
11 11
12 #include <memory> 12 #include <memory>
13 #include <queue> 13 #include <queue>
14 #include <utility> 14 #include <utility>
15 #include <vector> 15 #include <vector>
16 16
17 #include "base/macros.h" 17 #include "base/macros.h"
18 #include "base/memory/linked_ptr.h" 18 #include "base/memory/linked_ptr.h"
19 #include "base/memory/ref_counted.h" 19 #include "base/memory/ref_counted.h"
20 #include "base/memory/weak_ptr.h" 20 #include "base/memory/weak_ptr.h"
21 #include "base/synchronization/waitable_event.h" 21 #include "base/synchronization/waitable_event.h"
22 #include "base/threading/thread.h" 22 #include "base/threading/thread.h"
23 #include "content/common/content_export.h" 23 #include "media/gpu/gpu_video_decode_accelerator_helpers.h"
24 #include "content/common/gpu/media/gpu_video_decode_accelerator_helpers.h" 24 #include "media/gpu/h264_decoder.h"
25 #include "content/common/gpu/media/h264_decoder.h" 25 #include "media/gpu/media_gpu_export.h"
26 #include "content/common/gpu/media/v4l2_device.h" 26 #include "media/gpu/v4l2_device.h"
27 #include "content/common/gpu/media/vp8_decoder.h" 27 #include "media/gpu/vp8_decoder.h"
28 #include "media/video/video_decode_accelerator.h" 28 #include "media/video/video_decode_accelerator.h"
29 29
30 namespace content { 30 namespace media {
31 31
32 // An implementation of VideoDecodeAccelerator that utilizes the V4L2 slice 32 // An implementation of VideoDecodeAccelerator that utilizes the V4L2 slice
33 // level codec API for decoding. The slice level API provides only a low-level 33 // level codec API for decoding. The slice level API provides only a low-level
34 // decoding functionality and requires userspace to provide support for parsing 34 // decoding functionality and requires userspace to provide support for parsing
35 // the input stream and managing decoder state across frames. 35 // the input stream and managing decoder state across frames.
36 class CONTENT_EXPORT V4L2SliceVideoDecodeAccelerator 36 class MEDIA_GPU_EXPORT V4L2SliceVideoDecodeAccelerator
37 : public media::VideoDecodeAccelerator { 37 : public media::VideoDecodeAccelerator {
38 public: 38 public:
39 class V4L2DecodeSurface; 39 class V4L2DecodeSurface;
40 40
41 V4L2SliceVideoDecodeAccelerator( 41 V4L2SliceVideoDecodeAccelerator(
42 const scoped_refptr<V4L2Device>& device, 42 const scoped_refptr<V4L2Device>& device,
43 EGLDisplay egl_display, 43 EGLDisplay egl_display,
44 const GetGLContextCallback& get_gl_context_cb, 44 const GetGLContextCallback& get_gl_context_cb,
45 const MakeGLContextCurrentCallback& make_context_current_cb); 45 const MakeGLContextCurrentCallback& make_context_current_cb);
46 ~V4L2SliceVideoDecodeAccelerator() override; 46 ~V4L2SliceVideoDecodeAccelerator() override;
(...skipping 10 matching lines...) Expand all
57 void Flush() override; 57 void Flush() override;
58 void Reset() override; 58 void Reset() override;
59 void Destroy() override; 59 void Destroy() override;
60 bool TryToSetupDecodeOnSeparateThread( 60 bool TryToSetupDecodeOnSeparateThread(
61 const base::WeakPtr<Client>& decode_client, 61 const base::WeakPtr<Client>& decode_client,
62 const scoped_refptr<base::SingleThreadTaskRunner>& decode_task_runner) 62 const scoped_refptr<base::SingleThreadTaskRunner>& decode_task_runner)
63 override; 63 override;
64 media::VideoPixelFormat GetOutputFormat() const override; 64 media::VideoPixelFormat GetOutputFormat() const override;
65 65
66 static media::VideoDecodeAccelerator::SupportedProfiles 66 static media::VideoDecodeAccelerator::SupportedProfiles
67 GetSupportedProfiles(); 67 GetSupportedProfiles();
68 68
69 private: 69 private:
70 class V4L2H264Accelerator; 70 class V4L2H264Accelerator;
71 class V4L2VP8Accelerator; 71 class V4L2VP8Accelerator;
72 72
73 // Record for input buffers. 73 // Record for input buffers.
74 struct InputRecord { 74 struct InputRecord {
75 InputRecord(); 75 InputRecord();
76 int32_t input_id; 76 int32_t input_id;
77 void* address; 77 void* address;
(...skipping 383 matching lines...) Expand 10 before | Expand all | Expand 10 after
461 461
462 // The WeakPtrFactory for |weak_this_|. 462 // The WeakPtrFactory for |weak_this_|.
463 base::WeakPtrFactory<V4L2SliceVideoDecodeAccelerator> weak_this_factory_; 463 base::WeakPtrFactory<V4L2SliceVideoDecodeAccelerator> weak_this_factory_;
464 464
465 DISALLOW_COPY_AND_ASSIGN(V4L2SliceVideoDecodeAccelerator); 465 DISALLOW_COPY_AND_ASSIGN(V4L2SliceVideoDecodeAccelerator);
466 }; 466 };
467 467
468 class V4L2H264Picture; 468 class V4L2H264Picture;
469 class V4L2VP8Picture; 469 class V4L2VP8Picture;
470 470
471 } // namespace content 471 } // namespace media
472 472
473 #endif // CONTENT_COMMON_GPU_MEDIA_V4L2_SLICE_VIDEO_DECODE_ACCELERATOR_H_ 473 #endif // MEDIA_GPU_V4L2_SLICE_VIDEO_DECODE_ACCELERATOR_H_
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