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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 // Notes about usage of this object by VideoCaptureImplManager. | 5 // Notes about usage of this object by VideoCaptureImplManager. |
6 // | 6 // |
7 // VideoCaptureImplManager access this object by using a Unretained() | 7 // VideoCaptureImplManager access this object by using a Unretained() |
8 // binding and tasks on the IO thread. It is then important that | 8 // binding and tasks on the IO thread. It is then important that |
9 // VideoCaptureImpl never post task to itself. All operations must be | 9 // VideoCaptureImpl never post task to itself. All operations must be |
10 // synchronous. | 10 // synchronous. |
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78 uint8_t* data(int plane) const { return data_[plane]; } | 78 uint8_t* data(int plane) const { return data_[plane]; } |
79 int32_t stride(int plane) const { return strides_[plane]; } | 79 int32_t stride(int plane) const { return strides_[plane]; } |
80 std::vector<gfx::GpuMemoryBufferHandle> gpu_memory_buffer_handles() { | 80 std::vector<gfx::GpuMemoryBufferHandle> gpu_memory_buffer_handles() { |
81 return handles_; | 81 return handles_; |
82 } | 82 } |
83 | 83 |
84 private: | 84 private: |
85 friend class base::RefCountedThreadSafe<ClientBuffer2>; | 85 friend class base::RefCountedThreadSafe<ClientBuffer2>; |
86 | 86 |
87 virtual ~ClientBuffer2() { | 87 virtual ~ClientBuffer2() { |
88 for (auto& buffer : buffers_) | 88 for (auto* buffer : buffers_) |
89 buffer->Unmap(); | 89 buffer->Unmap(); |
90 } | 90 } |
91 | 91 |
92 void DestroyGpuMemoryBuffer(const gpu::SyncToken& sync_token) {} | 92 void DestroyGpuMemoryBuffer(const gpu::SyncToken& sync_token) {} |
93 | 93 |
94 const std::vector<gfx::GpuMemoryBufferHandle> handles_; | 94 const std::vector<gfx::GpuMemoryBufferHandle> handles_; |
95 const gfx::Size size_; | 95 const gfx::Size size_; |
96 ScopedVector<gfx::GpuMemoryBuffer> buffers_; | 96 ScopedVector<gfx::GpuMemoryBuffer> buffers_; |
97 uint8_t* data_[media::VideoFrame::kMaxPlanes]; | 97 uint8_t* data_[media::VideoFrame::kMaxPlanes]; |
98 int32_t strides_[media::VideoFrame::kMaxPlanes]; | 98 int32_t strides_[media::VideoFrame::kMaxPlanes]; |
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570 double consumer_resource_utilization = -1.0; | 570 double consumer_resource_utilization = -1.0; |
571 if (!metadata->GetDouble(media::VideoFrameMetadata::RESOURCE_UTILIZATION, | 571 if (!metadata->GetDouble(media::VideoFrameMetadata::RESOURCE_UTILIZATION, |
572 &consumer_resource_utilization)) { | 572 &consumer_resource_utilization)) { |
573 consumer_resource_utilization = -1.0; | 573 consumer_resource_utilization = -1.0; |
574 } | 574 } |
575 | 575 |
576 callback_to_io_thread.Run(*release_sync_token, consumer_resource_utilization); | 576 callback_to_io_thread.Run(*release_sync_token, consumer_resource_utilization); |
577 } | 577 } |
578 | 578 |
579 } // namespace content | 579 } // namespace content |
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