content/browser/gpu/browser_gpu_memory_buffer_manager.h - Issue 685983005: gpu: Associate all GpuMemoryBuffers with unique IDs.

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Side by Side Diff: content/browser/gpu/browser_gpu_memory_buffer_manager.h

Issue 685983005: gpu: Associate all GpuMemoryBuffers with unique IDs. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebase and address feedback Created 6 years, 1 month ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 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_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_	5 #ifndef CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_

6 #define CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_	6 #define CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_

7	7

8 #include "base/callback.h"	8 #include "base/callback.h"

9 #include "content/common/content_export.h"	9 #include "content/common/content_export.h"

10 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"	10 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"

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35	35

36 void AllocateGpuMemoryBufferForChildProcess(	36 void AllocateGpuMemoryBufferForChildProcess(

37 const gfx::Size& size,	37 const gfx::Size& size,

38 gfx::GpuMemoryBuffer::Format format,	38 gfx::GpuMemoryBuffer::Format format,

39 gfx::GpuMemoryBuffer::Usage usage,	39 gfx::GpuMemoryBuffer::Usage usage,

40 base::ProcessHandle child_process_handle,	40 base::ProcessHandle child_process_handle,

41 int child_client_id,	41 int child_client_id,

42 const AllocationCallback& callback);	42 const AllocationCallback& callback);

43 void ChildProcessDeletedGpuMemoryBuffer(	43 void ChildProcessDeletedGpuMemoryBuffer(

44 gfx::GpuMemoryBufferType type,	44 gfx::GpuMemoryBufferType type,

45 const gfx::GpuMemoryBufferId& id,	45 gfx::GpuMemoryBufferId id,

46 base::ProcessHandle child_process_handle,	46 base::ProcessHandle child_process_handle,

47 int child_client_id,	47 int child_client_id,

48 uint32 sync_point);	48 uint32 sync_point);

49 void ProcessRemoved(base::ProcessHandle process_handle);	49 void ProcessRemoved(base::ProcessHandle process_handle);

50	50

51 private:	51 private:

52 struct AllocateGpuMemoryBufferRequest;	52 struct AllocateGpuMemoryBufferRequest;

53	53

54 static void AllocateGpuMemoryBufferOnIO(	54 static void AllocateGpuMemoryBufferOnIO(

55 AllocateGpuMemoryBufferRequest* request);	55 AllocateGpuMemoryBufferRequest* request);

56 static void GpuMemoryBufferCreatedOnIO(	56 static void GpuMemoryBufferCreatedOnIO(

57 AllocateGpuMemoryBufferRequest* request,	57 AllocateGpuMemoryBufferRequest* request,

58 scoped_ptr<GpuMemoryBufferImpl> buffer);	58 scoped_ptr<GpuMemoryBufferImpl> buffer);

59	59

60 int gpu_client_id_;	60 int gpu_client_id_;

61 };	61 };

62	62

63 } // namespace content	63 } // namespace content

64	64

65 #endif // CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_	65 #endif // CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_

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