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 14 struct MojoGLES2ContextPrivate {}; 15 16 namespace gpu { 17 class TransferBuffer; 18 namespace gles2 { 19 class GLES2CmdHelper; 20 class GLES2Implementation; 21 } 22 } 23 24 namespace mojo { 25 namespace gles2 { 26 27 class 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 interface()38 gpu::gles2::GLES2Interface* interface() const { 39 return implementation_.get(); 40 } context_support()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