Updating trunk VERSION from 2139.0 to 2140.0
[chromium-blink-merge.git] / ppapi / shared_impl / ppb_graphics_3d_shared.h
blob116a8c4e1e42dcc3b4619ea2362b9ef5cbc04c60
1 // Copyright (c) 2012 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.
5 #ifndef PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_
6 #define PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_
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/shared_impl/resource.h"
13 #include "ppapi/shared_impl/tracked_callback.h"
14 #include "ppapi/thunk/ppb_graphics_3d_api.h"
16 namespace gpu {
17 class CommandBuffer;
18 class GpuControl;
19 class TransferBuffer;
20 namespace gles2 {
21 class GLES2CmdHelper;
22 class GLES2Implementation;
23 } // namespace gles2
24 } // namespace gpu.
26 namespace ppapi {
28 class PPAPI_SHARED_EXPORT PPB_Graphics3D_Shared
29 : public Resource,
30 public thunk::PPB_Graphics3D_API {
31 public:
32 // Resource overrides.
33 virtual thunk::PPB_Graphics3D_API* AsPPB_Graphics3D_API() OVERRIDE;
35 // PPB_Graphics3D_API implementation.
36 virtual int32_t GetAttribs(int32_t attrib_list[]) OVERRIDE;
37 virtual int32_t SetAttribs(const int32_t attrib_list[]) OVERRIDE;
38 virtual int32_t GetError() OVERRIDE;
39 virtual int32_t ResizeBuffers(int32_t width, int32_t height) OVERRIDE;
40 virtual int32_t SwapBuffers(scoped_refptr<TrackedCallback> callback) OVERRIDE;
41 virtual int32_t GetAttribMaxValue(int32_t attribute, int32_t* value) OVERRIDE;
43 virtual void* MapTexSubImage2DCHROMIUM(GLenum target,
44 GLint level,
45 GLint xoffset,
46 GLint yoffset,
47 GLsizei width,
48 GLsizei height,
49 GLenum format,
50 GLenum type,
51 GLenum access) OVERRIDE;
52 virtual void UnmapTexSubImage2DCHROMIUM(const void* mem) OVERRIDE;
54 gpu::gles2::GLES2Implementation* gles2_impl() { return gles2_impl_.get(); }
56 // Sends swap-buffers notification to the plugin.
57 void SwapBuffersACK(int32_t pp_error);
59 protected:
60 PPB_Graphics3D_Shared(PP_Instance instance);
61 PPB_Graphics3D_Shared(const HostResource& host_resource);
62 virtual ~PPB_Graphics3D_Shared();
64 virtual gpu::CommandBuffer* GetCommandBuffer() = 0;
65 virtual gpu::GpuControl* GetGpuControl() = 0;
66 virtual int32 DoSwapBuffers() = 0;
68 bool HasPendingSwap() const;
69 bool CreateGLES2Impl(int32 command_buffer_size,
70 int32 transfer_buffer_size,
71 gpu::gles2::GLES2Implementation* share_gles2);
72 void DestroyGLES2Impl();
74 private:
75 scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_;
76 scoped_ptr<gpu::TransferBuffer> transfer_buffer_;
77 scoped_ptr<gpu::gles2::GLES2Implementation> gles2_impl_;
79 // Callback that needs to be executed when swap-buffers is completed.
80 scoped_refptr<TrackedCallback> swap_callback_;
82 DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Shared);
85 } // namespace ppapi
87 #endif // PPAPI_SHARED_IMPL_GRAPHICS_3D_IMPL_H_