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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef GPU_IPC_SERVICE_GPU_MEMORY_BUFFER_FACTORY_OZONE_NATIVE_PIXMAP_H_ | |
6 #define GPU_IPC_SERVICE_GPU_MEMORY_BUFFER_FACTORY_OZONE_NATIVE_PIXMAP_H_ | |
7 | |
8 #include <unordered_map> | |
9 #include <utility> | |
10 | |
11 #include "base/hash.h" | |
12 #include "base/macros.h" | |
13 #include "base/synchronization/lock.h" | |
14 #include "gpu/command_buffer/service/image_factory.h" | |
15 #include "gpu/gpu_export.h" | |
16 #include "gpu/ipc/service/gpu_memory_buffer_factory.h" | |
17 #include "ui/gfx/native_pixmap.h" | |
18 | |
19 namespace gl { | |
20 class GLImage; | |
21 } | |
22 | |
23 namespace gpu { | |
24 | |
25 class GPU_EXPORT GpuMemoryBufferFactoryOzoneNativePixmap | |
26 : public GpuMemoryBufferFactory, | |
27 public ImageFactory { | |
28 public: | |
29 GpuMemoryBufferFactoryOzoneNativePixmap(); | |
30 ~GpuMemoryBufferFactoryOzoneNativePixmap() override; | |
31 | |
32 // Overridden from GpuMemoryBufferFactory: | |
33 gfx::GpuMemoryBufferHandle CreateGpuMemoryBuffer( | |
34 gfx::GpuMemoryBufferId id, | |
35 const gfx::Size& size, | |
36 gfx::BufferFormat format, | |
37 gfx::BufferUsage usage, | |
38 int client_id, | |
39 SurfaceHandle surface_handle) override; | |
40 void DestroyGpuMemoryBuffer(gfx::GpuMemoryBufferId id, | |
41 int client_id) override; | |
42 ImageFactory* AsImageFactory() override; | |
43 | |
44 // Overridden from ImageFactory: | |
45 scoped_refptr<gl::GLImage> CreateImageForGpuMemoryBuffer( | |
46 const gfx::GpuMemoryBufferHandle& handle, | |
47 const gfx::Size& size, | |
48 gfx::BufferFormat format, | |
49 unsigned internalformat, | |
50 int client_id, | |
51 SurfaceHandle surface_handle) override; | |
52 scoped_refptr<gl::GLImage> CreateAnonymousImage( | |
53 const gfx::Size& size, | |
54 gfx::BufferFormat format, | |
55 unsigned internalformat) override; | |
56 unsigned RequiredTextureType() override; | |
57 | |
58 private: | |
59 using NativePixmapMapKey = std::pair<int, int>; | |
60 using NativePixmapMapKeyHash = base::IntPairHash<NativePixmapMapKey>; | |
61 using NativePixmapMap = std::unordered_map<NativePixmapMapKey, | |
62 scoped_refptr<gfx::NativePixmap>, | |
63 NativePixmapMapKeyHash>; | |
64 NativePixmapMap native_pixmaps_; | |
65 base::Lock native_pixmaps_lock_; | |
66 | |
67 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferFactoryOzoneNativePixmap); | |
68 }; | |
69 | |
70 } // namespace gpu | |
71 | |
72 #endif // GPU_IPC_SERVICE_GPU_MEMORY_BUFFER_FACTORY_OZONE_NATIVE_PIXMAP_H_ | |
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