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_GLES2_GLES2_CONTEXT_H_ 6#define MOJO_GLES2_GLES2_CONTEXT_H_ 7 8#include "base/macros.h" 9#include "base/memory/scoped_ptr.h" 10#include "gpu/command_buffer/client/gles2_implementation.h" 11#include "mojo/gles2/command_buffer_client_impl.h" 12#include "mojo/public/c/gles2/gles2.h" 13 14struct MojoGLES2ContextPrivate {}; 15 16namespace gpu { 17class TransferBuffer; 18namespace gles2 { 19class GLES2CmdHelper; 20class GLES2Implementation; 21} 22} 23 24namespace mojo { 25namespace gles2 { 26 27class GLES2Context : public CommandBufferDelegate, 28 public MojoGLES2ContextPrivate { 29 public: 30 explicit GLES2Context(const MojoAsyncWaiter* async_waiter, 31 ScopedMessagePipeHandle command_buffer_handle, 32 MojoGLES2ContextLost lost_callback, 33 MojoGLES2DrawAnimationFrame animation_callback, 34 void* closure); 35 virtual ~GLES2Context(); 36 bool Initialize(); 37 38 gpu::gles2::GLES2Interface* interface() const { 39 return implementation_.get(); 40 } 41 gpu::ContextSupport* context_support() const { return implementation_.get(); } 42 void RequestAnimationFrames(); 43 void CancelAnimationFrames(); 44 45 private: 46 virtual void ContextLost() OVERRIDE; 47 virtual void DrawAnimationFrame() OVERRIDE; 48 49 CommandBufferClientImpl command_buffer_; 50 scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_; 51 scoped_ptr<gpu::TransferBuffer> transfer_buffer_; 52 scoped_ptr<gpu::gles2::GLES2Implementation> implementation_; 53 MojoGLES2ContextLost lost_callback_; 54 MojoGLES2DrawAnimationFrame animation_callback_; 55 void* closure_; 56 57 MOJO_DISALLOW_COPY_AND_ASSIGN(GLES2Context); 58}; 59 60} // namespace gles2 61} // namespace mojo 62 63#endif // MOJO_GLES2_GLES2_CONTEXT_H_ 64