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Side by Side Diff: gpu/ipc/client/gpu_memory_buffer_impl_ozone_native_pixmap.h

Issue 2710223002: Rename GpuMemoryBufferImplOzoneNativePixmap to GpuMemoryBufferImplNativePixmap (Closed)
Patch Set: Rebase Created 3 years, 8 months ago
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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_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_NATIVE_PIXMAP_H_
6 #define GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_NATIVE_PIXMAP_H_
7
8 #include <stddef.h>
9
10 #include <memory>
11
12 #include "base/macros.h"
13 #include "gpu/gpu_export.h"
14 #include "gpu/ipc/client/gpu_memory_buffer_impl.h"
15
16 namespace gfx {
17 class ClientNativePixmap;
18 }
19
20 namespace gpu {
21
22 // Implementation of GPU memory buffer based on Ozone native pixmap.
23 class GPU_EXPORT GpuMemoryBufferImplOzoneNativePixmap
24 : public GpuMemoryBufferImpl {
25 public:
26 ~GpuMemoryBufferImplOzoneNativePixmap() override;
27
28 static std::unique_ptr<GpuMemoryBufferImplOzoneNativePixmap> CreateFromHandle(
29 const gfx::GpuMemoryBufferHandle& handle,
30 const gfx::Size& size,
31 gfx::BufferFormat format,
32 gfx::BufferUsage usage,
33 const DestructionCallback& callback);
34
35 static bool IsConfigurationSupported(gfx::BufferFormat format,
36 gfx::BufferUsage usage);
37
38 static base::Closure AllocateForTesting(const gfx::Size& size,
39 gfx::BufferFormat format,
40 gfx::BufferUsage usage,
41 gfx::GpuMemoryBufferHandle* handle);
42
43 // Overridden from gfx::GpuMemoryBuffer:
44 bool Map() override;
45 void* memory(size_t plane) override;
46 void Unmap() override;
47 int stride(size_t plane) const override;
48 gfx::GpuMemoryBufferHandle GetHandle() const override;
49
50 private:
51 GpuMemoryBufferImplOzoneNativePixmap(
52 gfx::GpuMemoryBufferId id,
53 const gfx::Size& size,
54 gfx::BufferFormat format,
55 const DestructionCallback& callback,
56 std::unique_ptr<gfx::ClientNativePixmap> native_pixmap,
57 const std::vector<gfx::NativePixmapPlane>& planes,
58 base::ScopedFD fd);
59
60 std::unique_ptr<gfx::ClientNativePixmap> pixmap_;
61 std::vector<gfx::NativePixmapPlane> planes_;
62 base::ScopedFD fd_;
63
64 DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImplOzoneNativePixmap);
65 };
66
67 } // namespace gpu
68
69 #endif // GPU_IPC_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_NATIVE_PIXMAP_H_
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