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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 UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_ | 5 #ifndef UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_ |
6 #define UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_ | 6 #define UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_ |
7 | 7 |
8 #include "ui/gfx/gpu_memory_buffer.h" | 8 #include "ui/gfx/gpu_memory_buffer.h" |
9 #include "ui/gl/gl_image_egl.h" | 9 #include "ui/gl/gl_image_egl.h" |
10 | 10 |
11 namespace gfx { | 11 namespace gfx { |
12 | 12 |
13 class GL_EXPORT GLImageLinuxDMABuffer : public GLImageEGL { | 13 class GL_EXPORT GLImageLinuxDMABuffer : public GLImageEGL { |
14 public: | 14 public: |
15 GLImageLinuxDMABuffer(const Size& size, unsigned internalformat); | 15 GLImageLinuxDMABuffer(const Size& size, unsigned internalformat); |
16 | 16 |
17 // Returns true on success and the file descriptor can be closed as the | 17 // Returns true on success and the file descriptor can be closed as the |
18 // implementation will take a reference to the dma_buf. | 18 // implementation will take a reference to the dma_buf. |
19 bool Initialize(const base::FileDescriptor& handle, | 19 bool Initialize(const base::FileDescriptor& handle, |
20 GpuMemoryBuffer::Format format, | 20 GpuMemoryBuffer::Format format, |
21 int pitch); | 21 int pitch); |
22 | 22 |
| 23 // Overridden from GLImage: |
| 24 unsigned GetInternalFormat() override; |
| 25 |
23 protected: | 26 protected: |
24 ~GLImageLinuxDMABuffer() override; | 27 ~GLImageLinuxDMABuffer() override; |
25 | 28 |
26 private: | 29 private: |
27 unsigned internalformat_; | 30 unsigned internalformat_; |
28 | 31 |
29 DISALLOW_COPY_AND_ASSIGN(GLImageLinuxDMABuffer); | 32 DISALLOW_COPY_AND_ASSIGN(GLImageLinuxDMABuffer); |
30 }; | 33 }; |
31 | 34 |
32 } // namespace gfx | 35 } // namespace gfx |
33 | 36 |
34 #endif // UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_ | 37 #endif // UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_ |
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