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_PROXY_PPB_GRAPHICS_3D_PROXY_H_
6 #define PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_
10 #include "base/memory/shared_memory.h"
11 #include "gpu/command_buffer/common/command_buffer.h"
12 #include "ppapi/c/pp_graphics_3d.h"
13 #include "ppapi/c/pp_instance.h"
14 #include "ppapi/proxy/interface_proxy.h"
15 #include "ppapi/proxy/proxy_completion_callback_factory.h"
16 #include "ppapi/shared_impl/ppb_graphics_3d_shared.h"
17 #include "ppapi/shared_impl/resource.h"
18 #include "ppapi/utility/completion_callback_factory.h"
26 class SerializedHandle;
27 class PpapiCommandBufferProxy;
29 class Graphics3D : public PPB_Graphics3D_Shared {
31 explicit Graphics3D(const HostResource& resource);
32 virtual ~Graphics3D();
34 bool Init(gpu::gles2::GLES2Implementation* share_gles2);
36 // Graphics3DTrusted API. These are not implemented in the proxy.
37 virtual PP_Bool SetGetBuffer(int32_t shm_id) OVERRIDE;
38 virtual gpu::CommandBuffer::State GetState() OVERRIDE;
39 virtual PP_Bool Flush(int32_t put_offset) OVERRIDE;
40 virtual int32_t CreateTransferBuffer(uint32_t size) OVERRIDE;
41 virtual PP_Bool DestroyTransferBuffer(int32_t id) OVERRIDE;
42 virtual PP_Bool GetTransferBuffer(int32_t id,
44 uint32_t* shm_size) OVERRIDE;
45 virtual gpu::CommandBuffer::State WaitForTokenInRange(int32_t start,
46 int32_t end) OVERRIDE;
47 virtual gpu::CommandBuffer::State WaitForGetOffsetInRange(int32_t start,
50 virtual uint32_t InsertSyncPoint() OVERRIDE;
53 // PPB_Graphics3D_Shared overrides.
54 virtual gpu::CommandBuffer* GetCommandBuffer() OVERRIDE;
55 virtual gpu::GpuControl* GetGpuControl() OVERRIDE;
56 virtual int32 DoSwapBuffers() OVERRIDE;
58 scoped_ptr<PpapiCommandBufferProxy> command_buffer_;
60 DISALLOW_COPY_AND_ASSIGN(Graphics3D);
63 class PPB_Graphics3D_Proxy : public InterfaceProxy {
65 PPB_Graphics3D_Proxy(Dispatcher* dispatcher);
66 virtual ~PPB_Graphics3D_Proxy();
68 static PP_Resource CreateProxyResource(
70 PP_Resource share_context,
71 const int32_t* attrib_list);
73 // InterfaceProxy implementation.
74 virtual bool OnMessageReceived(const IPC::Message& msg);
76 static const ApiID kApiID = API_ID_PPB_GRAPHICS_3D;
79 void OnMsgCreate(PP_Instance instance,
80 HostResource share_context,
81 const std::vector<int32_t>& attribs,
82 HostResource* result);
83 void OnMsgSetGetBuffer(const HostResource& context,
85 void OnMsgGetState(const HostResource& context,
86 gpu::CommandBuffer::State* state,
88 void OnMsgWaitForTokenInRange(const HostResource& context,
91 gpu::CommandBuffer::State* state,
93 void OnMsgWaitForGetOffsetInRange(const HostResource& context,
96 gpu::CommandBuffer::State* state,
98 void OnMsgAsyncFlush(const HostResource& context, int32 put_offset);
99 void OnMsgCreateTransferBuffer(const HostResource& context,
102 void OnMsgDestroyTransferBuffer(const HostResource& context,
104 void OnMsgGetTransferBuffer(const HostResource& context,
106 ppapi::proxy::SerializedHandle* transfer_buffer);
107 void OnMsgSwapBuffers(const HostResource& context);
108 void OnMsgInsertSyncPoint(const HostResource& context, uint32* sync_point);
109 // Renderer->plugin message handlers.
110 void OnMsgSwapBuffersACK(const HostResource& context,
113 void SendSwapBuffersACKToPlugin(int32_t result,
114 const HostResource& context);
116 ProxyCompletionCallbackFactory<PPB_Graphics3D_Proxy> callback_factory_;
118 DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Proxy);
124 #endif // PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_