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35 lines
967 B
C++
35 lines
967 B
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_
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#define UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_
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#include "ui/gfx/gpu_memory_buffer.h"
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#include "ui/gl/gl_image_egl.h"
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namespace gfx {
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class GL_EXPORT GLImageLinuxDMABuffer : public GLImageEGL {
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public:
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GLImageLinuxDMABuffer(const gfx::Size& size, unsigned internalformat);
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// Returns true on success and the file descriptor can be closed as the
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// implementation will take a reference to the dma_buf.
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bool Initialize(const base::FileDescriptor& handle,
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gfx::GpuMemoryBuffer::Format format,
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int pitch);
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protected:
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~GLImageLinuxDMABuffer() override;
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private:
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unsigned internalformat_;
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DISALLOW_COPY_AND_ASSIGN(GLImageLinuxDMABuffer);
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};
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} // namespace gfx
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#endif // UI_GL_GL_IMAGE_LINUX_DMA_BUFFER_H_
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