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 MOJO_SERVICES_GLES2_MOJO_BUFFER_BACKING_H_ 6 #define MOJO_SERVICES_GLES2_MOJO_BUFFER_BACKING_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "gpu/command_buffer/common/buffer.h" 10 #include "mojo/public/cpp/system/core.h" 11 12 namespace mojo { 13 namespace gles2 { 14 15 class MojoBufferBacking : public gpu::BufferBacking { 16 public: 17 MojoBufferBacking(mojo::ScopedSharedBufferHandle handle, 18 void* memory, 19 size_t size); 20 virtual ~MojoBufferBacking(); 21 22 static scoped_ptr<gpu::BufferBacking> Create( 23 mojo::ScopedSharedBufferHandle handle, 24 size_t size); 25 26 virtual void* GetMemory() const OVERRIDE; 27 virtual size_t GetSize() const OVERRIDE; 28 29 private: 30 mojo::ScopedSharedBufferHandle handle_; 31 void* memory_; 32 size_t size_; 33 34 DISALLOW_COPY_AND_ASSIGN(MojoBufferBacking); 35 }; 36 37 } // namespace gles2 38 } // namespace mojo 39 40 #endif // MOJO_SERVICES_GLES2_MOJO_BUFFER_BACKING_H_ 41