| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_ |
| #define PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "ppapi/c/pp_completion_callback.h" |
| #include "ppapi/thunk/ppb_graphics_3d_api.h" |
| |
| namespace gpu { |
| class CommandBuffer; |
| namespace gles2 { |
| class GLES2CmdHelper; |
| class GLES2Implementation; |
| } // namespace gles2 |
| } // namespace gpu. |
| |
| namespace ppapi { |
| |
| class Graphics3DImpl : public thunk::PPB_Graphics3D_API { |
| public: |
| // PPB_Graphics3D_API implementation. |
| virtual int32_t GetAttribs(int32_t* attrib_list) OVERRIDE; |
| virtual int32_t SetAttribs(int32_t* attrib_list) OVERRIDE; |
| virtual int32_t SwapBuffers(PP_CompletionCallback callback) OVERRIDE; |
| |
| gpu::gles2::GLES2Implementation* gles2_impl() { |
| return gles2_impl_.get(); |
| } |
| |
| // Sends swap-buffers notification to the plugin. |
| void SwapBuffersACK(int32_t pp_error); |
| |
| protected: |
| Graphics3DImpl(); |
| virtual ~Graphics3DImpl(); |
| |
| virtual gpu::CommandBuffer* GetCommandBuffer() = 0; |
| virtual int32 DoSwapBuffers() = 0; |
| |
| bool HasPendingSwap() { return swap_callback_.func != NULL; } |
| bool CreateGLES2Impl(int32 command_buffer_size, |
| int32 transfer_buffer_size); |
| void DestroyGLES2Impl(); |
| |
| private: |
| int32 transfer_buffer_id_; |
| scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_; |
| scoped_ptr<gpu::gles2::GLES2Implementation> gles2_impl_; |
| |
| // Callback that needs to be executed when swap-buffers is completed. |
| PP_CompletionCallback swap_callback_; |
| |
| DISALLOW_COPY_AND_ASSIGN(Graphics3DImpl); |
| }; |
| |
| } // namespace ppapi |
| |
| #endif // PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_ |
| |