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

Issue 1839193003: Reland: Introduce GpuVideoDecodeAcceleratorFactory. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 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 <d3d11.h> 8 #include <d3d11.h>
9 #include <d3d9.h> 9 #include <d3d9.h>
10 #include <stdint.h> 10 #include <stdint.h>
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22 22
23 #include "base/compiler_specific.h" 23 #include "base/compiler_specific.h"
24 #include "base/macros.h" 24 #include "base/macros.h"
25 #include "base/memory/linked_ptr.h" 25 #include "base/memory/linked_ptr.h"
26 #include "base/memory/weak_ptr.h" 26 #include "base/memory/weak_ptr.h"
27 #include "base/synchronization/lock.h" 27 #include "base/synchronization/lock.h"
28 #include "base/threading/non_thread_safe.h" 28 #include "base/threading/non_thread_safe.h"
29 #include "base/threading/thread.h" 29 #include "base/threading/thread.h"
30 #include "base/win/scoped_comptr.h" 30 #include "base/win/scoped_comptr.h"
31 #include "content/common/content_export.h" 31 #include "content/common/content_export.h"
32 #include "content/common/gpu/media/gpu_video_decode_accelerator_helpers.h"
32 #include "media/filters/h264_parser.h" 33 #include "media/filters/h264_parser.h"
33 #include "media/video/video_decode_accelerator.h" 34 #include "media/video/video_decode_accelerator.h"
34 35
35 interface IMFSample; 36 interface IMFSample;
36 interface IDirect3DSurface9; 37 interface IDirect3DSurface9;
37 38
38 namespace gfx { 39 namespace gfx {
39 class GLContext; 40 class GLContext;
40 } 41 }
41 42
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93 kUninitialized, // un-initialized. 94 kUninitialized, // un-initialized.
94 kNormal, // normal playing state. 95 kNormal, // normal playing state.
95 kResetting, // upon received Reset(), before ResetDone() 96 kResetting, // upon received Reset(), before ResetDone()
96 kStopped, // upon output EOS received. 97 kStopped, // upon output EOS received.
97 kFlushing, // upon flush request received. 98 kFlushing, // upon flush request received.
98 kConfigChange, // stream configuration change detected. 99 kConfigChange, // stream configuration change detected.
99 }; 100 };
100 101
101 // Does not take ownership of |client| which must outlive |*this|. 102 // Does not take ownership of |client| which must outlive |*this|.
102 DXVAVideoDecodeAccelerator( 103 DXVAVideoDecodeAccelerator(
103 const base::Callback<bool(void)>& make_context_current, 104 const GetGLContextCallback& get_gl_context_cb,
104 gfx::GLContext* gl_context, 105 const MakeGLContextCurrentCallback& make_context_current_cb,
105 bool enable_accelerated_vpx_decode); 106 bool enable_accelerated_vpx_decode);
106 ~DXVAVideoDecodeAccelerator() override; 107 ~DXVAVideoDecodeAccelerator() override;
107 108
108 // media::VideoDecodeAccelerator implementation. 109 // media::VideoDecodeAccelerator implementation.
109 bool Initialize(const Config& config, Client* client) override; 110 bool Initialize(const Config& config, Client* client) override;
110 void Decode(const media::BitstreamBuffer& bitstream_buffer) override; 111 void Decode(const media::BitstreamBuffer& bitstream_buffer) override;
111 void AssignPictureBuffers( 112 void AssignPictureBuffers(
112 const std::vector<media::PictureBuffer>& buffers) override; 113 const std::vector<media::PictureBuffer>& buffers) override;
113 void ReusePictureBuffer(int32_t picture_buffer_id) override; 114 void ReusePictureBuffer(int32_t picture_buffer_id) override;
114 void Flush() override; 115 void Flush() override;
115 void Reset() override; 116 void Reset() override;
116 void Destroy() override; 117 void Destroy() override;
117 bool CanDecodeOnIOThread() override; 118 bool TryToSetupDecodeOnSeparateThread(
119 const base::WeakPtr<Client>& decode_client,
120 const scoped_refptr<base::SingleThreadTaskRunner>& decode_task_runner)
121 override;
118 GLenum GetSurfaceInternalFormat() const override; 122 GLenum GetSurfaceInternalFormat() const override;
119 123
120 static media::VideoDecodeAccelerator::SupportedProfiles 124 static media::VideoDecodeAccelerator::SupportedProfiles
121 GetSupportedProfiles(); 125 GetSupportedProfiles();
122 126
123 // Preload dlls required for decoding. 127 // Preload dlls required for decoding.
124 static void PreSandboxInitialization(); 128 static void PreSandboxInitialization();
125 129
126 private: 130 private:
127 typedef void* EGLConfig; 131 typedef void* EGLConfig;
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387 391
388 // Set to true when the drain message is sent to the decoder during a flush 392 // Set to true when the drain message is sent to the decoder during a flush
389 // operation. Used to ensure the message is only sent once after 393 // operation. Used to ensure the message is only sent once after
390 // |pending_input_buffers_| is drained. Protected by |decoder_lock_|. 394 // |pending_input_buffers_| is drained. Protected by |decoder_lock_|.
391 bool sent_drain_message_; 395 bool sent_drain_message_;
392 396
393 // List of input samples waiting to be processed. 397 // List of input samples waiting to be processed.
394 typedef std::list<base::win::ScopedComPtr<IMFSample>> PendingInputs; 398 typedef std::list<base::win::ScopedComPtr<IMFSample>> PendingInputs;
395 PendingInputs pending_input_buffers_; 399 PendingInputs pending_input_buffers_;
396 400
401 // Callback to get current GLContext.
402 GetGLContextCallback get_gl_context_cb_;
397 // Callback to set the correct gl context. 403 // Callback to set the correct gl context.
398 base::Callback<bool(void)> make_context_current_; 404 MakeGLContextCurrentCallback make_context_current_cb_;
399 405
400 // Which codec we are decoding with hardware acceleration. 406 // Which codec we are decoding with hardware acceleration.
401 media::VideoCodec codec_; 407 media::VideoCodec codec_;
402 // Thread on which the decoder operations like passing input frames, 408 // Thread on which the decoder operations like passing input frames,
403 // getting output frames are performed. One instance of this thread 409 // getting output frames are performed. One instance of this thread
404 // is created per decoder instance. 410 // is created per decoder instance.
405 base::Thread decoder_thread_; 411 base::Thread decoder_thread_;
406 412
407 // Task runner to be used for posting tasks to the decoder thread. 413 // Task runner to be used for posting tasks to the decoder thread.
408 scoped_refptr<base::SingleThreadTaskRunner> decoder_thread_task_runner_; 414 scoped_refptr<base::SingleThreadTaskRunner> decoder_thread_task_runner_;
(...skipping 19 matching lines...) Expand all
428 bool use_dx11_; 434 bool use_dx11_;
429 435
430 // True if we should use DXGI keyed mutexes to synchronize between the two 436 // True if we should use DXGI keyed mutexes to synchronize between the two
431 // contexts. 437 // contexts.
432 bool use_keyed_mutex_; 438 bool use_keyed_mutex_;
433 439
434 // Set to true if the DX11 video format converter input media types need to 440 // Set to true if the DX11 video format converter input media types need to
435 // be initialized. Defaults to true. 441 // be initialized. Defaults to true.
436 bool dx11_video_format_converter_media_type_needs_init_; 442 bool dx11_video_format_converter_media_type_needs_init_;
437 443
438 // The GLContext to be used by the decoder.
439 scoped_refptr<gfx::GLContext> gl_context_;
440
441 // Set to true if we are sharing ANGLE's device. 444 // Set to true if we are sharing ANGLE's device.
442 bool using_angle_device_; 445 bool using_angle_device_;
443 446
444 // Enables experimental hardware acceleration for VP8/VP9 video decoding. 447 // Enables experimental hardware acceleration for VP8/VP9 video decoding.
445 const bool enable_accelerated_vpx_decode_; 448 const bool enable_accelerated_vpx_decode_;
446 449
447 // The media foundation H.264 decoder has problems handling changes like 450 // The media foundation H.264 decoder has problems handling changes like
448 // resolution change, bitrate change etc. If we reinitialize the decoder 451 // resolution change, bitrate change etc. If we reinitialize the decoder
449 // when these changes occur then, the decoder works fine. The 452 // when these changes occur then, the decoder works fine. The
450 // H264ConfigChangeDetector class provides functionality to check if the 453 // H264ConfigChangeDetector class provides functionality to check if the
451 // stream configuration changed. 454 // stream configuration changed.
452 scoped_ptr<H264ConfigChangeDetector> config_change_detector_; 455 scoped_ptr<H264ConfigChangeDetector> config_change_detector_;
453 456
454 // Contains the initialization parameters for the video. 457 // Contains the initialization parameters for the video.
455 Config config_; 458 Config config_;
456 459
457 // WeakPtrFactory for posting tasks back to |this|. 460 // WeakPtrFactory for posting tasks back to |this|.
458 base::WeakPtrFactory<DXVAVideoDecodeAccelerator> weak_this_factory_; 461 base::WeakPtrFactory<DXVAVideoDecodeAccelerator> weak_this_factory_;
459 462
460 // Function pointer for the MFCreateDXGIDeviceManager API. 463 // Function pointer for the MFCreateDXGIDeviceManager API.
461 static CreateDXGIDeviceManager create_dxgi_device_manager_; 464 static CreateDXGIDeviceManager create_dxgi_device_manager_;
462 465
463 DISALLOW_COPY_AND_ASSIGN(DXVAVideoDecodeAccelerator); 466 DISALLOW_COPY_AND_ASSIGN(DXVAVideoDecodeAccelerator);
464 }; 467 };
465 468
466 } // namespace content 469 } // namespace content
467 470
468 #endif // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_ 471 #endif // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
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