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Side by Side Diff: gpu/ipc/common/gpu_surface_tracker.h

Issue 2526683002: gpu: Rename AllocateGpuMemoryBuffer to CreateGpuMemoryBuffer. (Closed)
Patch Set: . Created 4 years 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 GPU_IPC_COMMON_GPU_SURFACE_TRACKER_H_ 5 #ifndef GPU_IPC_COMMON_GPU_SURFACE_TRACKER_H_
6 #define GPU_IPC_COMMON_GPU_SURFACE_TRACKER_H_ 6 #define GPU_IPC_COMMON_GPU_SURFACE_TRACKER_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 9
10 #include <map> 10 #include <map>
11 11
12 #include "base/macros.h" 12 #include "base/macros.h"
13 #include "base/memory/singleton.h" 13 #include "base/memory/singleton.h"
14 #include "base/synchronization/lock.h" 14 #include "base/synchronization/lock.h"
15 #include "gpu/gpu_export.h" 15 #include "gpu/gpu_export.h"
16 #include "gpu/ipc/common/gpu_surface_lookup.h" 16 #include "gpu/ipc/common/gpu_surface_lookup.h"
17 #include "gpu/ipc/common/surface_handle.h" 17 #include "gpu/ipc/common/surface_handle.h"
18 #include "ui/gfx/native_widget_types.h" 18 #include "ui/gfx/native_widget_types.h"
19 19
20 namespace gpu { 20 namespace gpu {
21 21
22 // This class is used on Android and Mac, and is responsible for tracking native 22 // This class is used on Android and Mac, and is responsible for tracking native
23 // window surfaces exposed to the GPU process. Every surface gets registered to 23 // window surfaces exposed to the GPU process. Every surface gets registered to
24 // this class, and gets a handle. The handle can be passed to 24 // this class, and gets a handle. The handle can be passed to
25 // CommandBufferProxyImpl::Create or to 25 // CommandBufferProxyImpl::Create or to
26 // GpuMemoryBufferManager::AllocateGpuMemoryBuffer. 26 // GpuMemoryBufferManager::CreateGpuMemoryBuffer.
27 // On Android, the handle is used in the GPU process to get a reference to the 27 // On Android, the handle is used in the GPU process to get a reference to the
28 // ANativeWindow, using GpuSurfaceLookup (implemented by 28 // ANativeWindow, using GpuSurfaceLookup (implemented by
29 // SurfaceTextureManagerImpl). 29 // SurfaceTextureManagerImpl).
30 // On Mac, the handle just passes through the GPU process, and is sent back via 30 // On Mac, the handle just passes through the GPU process, and is sent back via
31 // GpuCommandBufferMsg_SwapBuffersCompleted to reference the surface. 31 // GpuCommandBufferMsg_SwapBuffersCompleted to reference the surface.
32 // This class is thread safe. 32 // This class is thread safe.
33 class GPU_EXPORT GpuSurfaceTracker : public gpu::GpuSurfaceLookup { 33 class GPU_EXPORT GpuSurfaceTracker : public gpu::GpuSurfaceLookup {
34 public: 34 public:
35 // GpuSurfaceLookup implementation: 35 // GpuSurfaceLookup implementation:
36 // Returns the native widget associated with a given surface_handle. 36 // Returns the native widget associated with a given surface_handle.
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
82 SurfaceViewMap surface_view_map_; 82 SurfaceViewMap surface_view_map_;
83 #endif 83 #endif
84 84
85 DISALLOW_COPY_AND_ASSIGN(GpuSurfaceTracker); 85 DISALLOW_COPY_AND_ASSIGN(GpuSurfaceTracker);
86 }; 86 };
87 87
88 } // namespace ui 88 } // namespace ui
89 89
90 #endif // GPU_IPC_COMMON_GPU_SURFACE_TRACKER_H_ 90 #endif // GPU_IPC_COMMON_GPU_SURFACE_TRACKER_H_
91 91
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