src/mojo/examples/pepper_container_app/graphics_3d_resource.h

   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_EXAMPLES_PEPPER_CONTAINER_APP_GRAPHICS_3D_RESOURCE_H_
   6 #define MOJO_EXAMPLES_PEPPER_CONTAINER_APP_GRAPHICS_3D_RESOURCE_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/macros.h"
  10 #include "mojo/public/c/gles2/gles2_types.h"
  11 #include "ppapi/shared_impl/resource.h"
  12 #include "ppapi/shared_impl/tracked_callback.h"
  13 #include "ppapi/thunk/ppb_graphics_3d_api.h"
  14
  15 namespace mojo {
  16 namespace examples {
  17
  18 class Graphics3DResource : public ppapi::Resource,
  19                            public ppapi::thunk::PPB_Graphics3D_API {
  20  public:
  21   explicit Graphics3DResource(PP_Instance instance);
  22
  23   bool IsBoundGraphics() const;
  24   void BindGraphics();
  25
  26   // ppapi::Resource overrides.
  27   virtual ppapi::thunk::PPB_Graphics3D_API* AsPPB_Graphics3D_API() OVERRIDE;
  28
  29   // ppapi::thunk::PPB_Graphics3D_API implementation.
  30   virtual int32_t GetAttribs(int32_t attrib_list[]) OVERRIDE;
  31   virtual int32_t SetAttribs(const int32_t attrib_list[]) OVERRIDE;
  32   virtual int32_t GetError() OVERRIDE;
  33   virtual int32_t ResizeBuffers(int32_t width, int32_t height) OVERRIDE;
  34   virtual int32_t SwapBuffers(
  35       scoped_refptr<ppapi::TrackedCallback> callback) OVERRIDE;
  36   virtual int32_t GetAttribMaxValue(int32_t attribute, int32_t* value) OVERRIDE;
  37   virtual PP_Bool SetGetBuffer(int32_t shm_id) OVERRIDE;
  38   virtual scoped_refptr<gpu::Buffer> CreateTransferBuffer(uint32_t size,
  39                                                           int32* id) OVERRIDE;
  40   virtual PP_Bool DestroyTransferBuffer(int32_t id) OVERRIDE;
  41   virtual PP_Bool Flush(int32_t put_offset) OVERRIDE;
  42   virtual gpu::CommandBuffer::State WaitForTokenInRange(int32_t start,
  43                                                         int32_t end) OVERRIDE;
  44   virtual gpu::CommandBuffer::State WaitForGetOffsetInRange(
  45       int32_t start, int32_t end) OVERRIDE;
  46   virtual void* MapTexSubImage2DCHROMIUM(GLenum target,
  47                                          GLint level,
  48                                          GLint xoffset,
  49                                          GLint yoffset,
  50                                          GLsizei width,
  51                                          GLsizei height,
  52                                          GLenum format,
  53                                          GLenum type,
  54                                          GLenum access) OVERRIDE;
  55   virtual void UnmapTexSubImage2DCHROMIUM(const void* mem) OVERRIDE;
  56   virtual uint32_t InsertSyncPoint() OVERRIDE;
  57
  58  private:
  59   virtual ~Graphics3DResource();
  60
  61   static void ContextLostThunk(void* closure);
  62   static void DrawAnimationFrameThunk(void* closure);
  63   void ContextLost();
  64
  65   MojoGLES2Context context_;
  66   DISALLOW_COPY_AND_ASSIGN(Graphics3DResource);
  67 };
  68
  69 }  // namespace examples
  70 }  // namespace mojo
  71
  72 #endif  // MOJO_EXAMPLES_PEPPER_CONTAINER_APP_GRAPHICS_3D_RESOURCE_H_