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| 1 // Copyright (c) 2011 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 PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_ | |
| 6 #define PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_ | |
| 7 | |
| 8 #include "base/basictypes.h" | |
| 9 #include "base/memory/scoped_ptr.h" | |
| 10 #include "ppapi/c/pp_completion_callback.h" | |
| 11 #include "ppapi/shared_impl/ppapi_shared_export.h" | |
| 12 #include "ppapi/thunk/ppb_graphics_3d_api.h" | |
| 13 | |
| 14 namespace gpu { | |
| 15 class CommandBuffer; | |
| 16 namespace gles2 { | |
| 17 class GLES2CmdHelper; | |
| 18 class GLES2Implementation; | |
| 19 } // namespace gles2 | |
| 20 } // namespace gpu. | |
| 21 | |
| 22 namespace ppapi { | |
| 23 | |
| 24 class PPAPI_SHARED_EXPORT PPB_Graphics3D_Shared | |
| 25 : public thunk::PPB_Graphics3D_API { | |
| 26 public: | |
| 27 // PPB_Graphics3D_API implementation. | |
| 28 virtual int32_t GetAttribs(int32_t* attrib_list) OVERRIDE; | |
| 29 virtual int32_t SetAttribs(int32_t* attrib_list) OVERRIDE; | |
| 30 virtual int32_t GetError() OVERRIDE; | |
| 31 virtual int32_t ResizeBuffers(int32_t width, int32_t height) OVERRIDE; | |
| 32 virtual int32_t SwapBuffers(PP_CompletionCallback callback) OVERRIDE; | |
| 33 virtual void* MapTexSubImage2DCHROMIUM(GLenum target, | |
| 34 GLint level, | |
| 35 GLint xoffset, | |
| 36 GLint yoffset, | |
| 37 GLsizei width, | |
| 38 GLsizei height, | |
| 39 GLenum format, | |
| 40 GLenum type, | |
| 41 GLenum access) OVERRIDE; | |
| 42 virtual void UnmapTexSubImage2DCHROMIUM(const void* mem) OVERRIDE; | |
| 43 | |
| 44 gpu::gles2::GLES2Implementation* gles2_impl() { | |
| 45 return gles2_impl_.get(); | |
| 46 } | |
| 47 | |
| 48 // Sends swap-buffers notification to the plugin. | |
| 49 void SwapBuffersACK(int32_t pp_error); | |
| 50 | |
| 51 protected: | |
| 52 PPB_Graphics3D_Shared(); | |
| 53 virtual ~PPB_Graphics3D_Shared(); | |
| 54 | |
| 55 virtual gpu::CommandBuffer* GetCommandBuffer() = 0; | |
| 56 virtual int32 DoSwapBuffers() = 0; | |
| 57 | |
| 58 bool HasPendingSwap() { return swap_callback_.func != NULL; } | |
| 59 bool CreateGLES2Impl(int32 command_buffer_size, | |
| 60 int32 transfer_buffer_size); | |
| 61 void DestroyGLES2Impl(); | |
| 62 | |
| 63 private: | |
| 64 int32 transfer_buffer_id_; | |
| 65 scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_; | |
| 66 scoped_ptr<gpu::gles2::GLES2Implementation> gles2_impl_; | |
| 67 | |
| 68 // Callback that needs to be executed when swap-buffers is completed. | |
| 69 PP_CompletionCallback swap_callback_; | |
| 70 | |
| 71 DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Shared); | |
| 72 }; | |
| 73 | |
| 74 } // namespace ppapi | |
| 75 | |
| 76 #endif // PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_ | |
| 77 | |
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