| // Copyright (c) 2012 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_PROXY_PPB_GRAPHICS_3D_PROXY_H_ |
| #define PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_ |
| |
| #include <stdint.h> |
| |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "gpu/command_buffer/common/command_buffer.h" |
| #include "gpu/command_buffer/common/command_buffer_id.h" |
| #include "ppapi/c/pp_graphics_3d.h" |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/proxy/interface_proxy.h" |
| #include "ppapi/proxy/ppapi_proxy_export.h" |
| #include "ppapi/proxy/proxy_completion_callback_factory.h" |
| #include "ppapi/shared_impl/ppb_graphics_3d_shared.h" |
| #include "ppapi/shared_impl/resource.h" |
| #include "ppapi/utility/completion_callback_factory.h" |
| |
| namespace gpu { |
| struct Capabilities; |
| struct ContextCreationAttribs; |
| } |
| |
| namespace ppapi { |
| |
| class HostResource; |
| |
| namespace proxy { |
| |
| class SerializedHandle; |
| class PpapiCommandBufferProxy; |
| |
| class PPAPI_PROXY_EXPORT Graphics3D : public PPB_Graphics3D_Shared { |
| public: |
| Graphics3D(const HostResource& resource, |
| const gfx::Size& size, |
| const bool single_buffer); |
| ~Graphics3D() override; |
| |
| bool Init(gpu::gles2::GLES2Implementation* share_gles2, |
| const gpu::Capabilities& capabilities, |
| SerializedHandle shared_state, |
| gpu::CommandBufferId command_buffer_id); |
| |
| // Graphics3DTrusted API. These are not implemented in the proxy. |
| PP_Bool SetGetBuffer(int32_t shm_id) override; |
| PP_Bool Flush(int32_t put_offset) override; |
| scoped_refptr<gpu::Buffer> CreateTransferBuffer(uint32_t size, |
| int32_t* id) override; |
| PP_Bool DestroyTransferBuffer(int32_t id) override; |
| gpu::CommandBuffer::State WaitForTokenInRange(int32_t start, |
| int32_t end) override; |
| gpu::CommandBuffer::State WaitForGetOffsetInRange( |
| uint32_t set_get_buffer_count, |
| int32_t start, |
| int32_t end) override; |
| void EnsureWorkVisible() override; |
| void TakeFrontBuffer() override; |
| |
| private: |
| // PPB_Graphics3D_Shared overrides. |
| gpu::CommandBuffer* GetCommandBuffer() override; |
| gpu::GpuControl* GetGpuControl() override; |
| int32_t DoSwapBuffers(const gpu::SyncToken& sync_token, |
| const gfx::Size& size) override; |
| |
| std::unique_ptr<PpapiCommandBufferProxy> command_buffer_; |
| |
| uint64_t swap_id_ = 0; |
| bool single_buffer = false; |
| |
| DISALLOW_COPY_AND_ASSIGN(Graphics3D); |
| }; |
| |
| class PPB_Graphics3D_Proxy : public InterfaceProxy { |
| public: |
| explicit PPB_Graphics3D_Proxy(Dispatcher* dispatcher); |
| ~PPB_Graphics3D_Proxy(); |
| |
| static PP_Resource CreateProxyResource( |
| PP_Instance instance, |
| PP_Resource share_context, |
| const int32_t* attrib_list); |
| |
| // InterfaceProxy implementation. |
| bool OnMessageReceived(const IPC::Message& msg) override; |
| |
| static const ApiID kApiID = API_ID_PPB_GRAPHICS_3D; |
| |
| private: |
| void OnMsgCreate(PP_Instance instance, |
| HostResource share_context, |
| const gpu::ContextCreationAttribs& attrib_helper, |
| HostResource* result, |
| gpu::Capabilities* capabilities, |
| SerializedHandle* handle, |
| gpu::CommandBufferId* command_buffer_id); |
| void OnMsgSetGetBuffer(const HostResource& context, int32_t id); |
| void OnMsgWaitForTokenInRange(const HostResource& context, |
| int32_t start, |
| int32_t end, |
| gpu::CommandBuffer::State* state, |
| bool* success); |
| void OnMsgWaitForGetOffsetInRange(const HostResource& context, |
| uint32_t set_get_buffer_count, |
| int32_t start, |
| int32_t end, |
| gpu::CommandBuffer::State* state, |
| bool* success); |
| void OnMsgAsyncFlush(const HostResource& context, int32_t put_offset); |
| void OnMsgCreateTransferBuffer( |
| const HostResource& context, |
| uint32_t size, |
| int32_t* id, |
| ppapi::proxy::SerializedHandle* transfer_buffer); |
| void OnMsgDestroyTransferBuffer(const HostResource& context, int32_t id); |
| void OnMsgSwapBuffers(const HostResource& context, |
| const gpu::SyncToken& sync_token, |
| const gfx::Size& size); |
| void OnMsgTakeFrontBuffer(const HostResource& context); |
| void OnMsgEnsureWorkVisible(const HostResource& context); |
| // Renderer->plugin message handlers. |
| void OnMsgSwapBuffersACK(const HostResource& context, |
| int32_t pp_error); |
| |
| void SendSwapBuffersACKToPlugin(int32_t result, |
| const HostResource& context); |
| |
| ProxyCompletionCallbackFactory<PPB_Graphics3D_Proxy> callback_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Proxy); |
| }; |
| |
| } // namespace proxy |
| } // namespace ppapi |
| |
| #endif // PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_ |