| // Copyright (c) 2011 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_PPB_VIDEO_CAPTURE_PROXY_H_ |
| #define PPAPI_PPB_VIDEO_CAPTURE_PROXY_H_ |
| |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/proxy/interface_proxy.h" |
| #include "ppapi/proxy/serialized_structs.h" |
| |
| struct PPB_VideoCapture_Dev; |
| struct PPP_VideoCapture_Dev; |
| struct PP_VideoCaptureDeviceInfo_Dev; |
| |
| namespace ppapi { |
| |
| class HostResource; |
| |
| namespace proxy { |
| |
| class PPB_VideoCapture_Proxy : public InterfaceProxy { |
| public: |
| PPB_VideoCapture_Proxy(Dispatcher* dispatcher); |
| virtual ~PPB_VideoCapture_Proxy(); |
| |
| static PP_Resource CreateProxyResource(PP_Instance instance); |
| |
| // InterfaceProxy implementation. |
| virtual bool OnMessageReceived(const IPC::Message& msg); |
| |
| static const ApiID kApiID = API_ID_PPB_VIDEO_CAPTURE_DEV; |
| |
| private: |
| // Message handlers. |
| void OnMsgCreate(PP_Instance instance, ppapi::HostResource* result_resource); |
| void OnMsgStartCapture(const ppapi::HostResource& resource, |
| const PP_VideoCaptureDeviceInfo_Dev& info, |
| uint32_t buffers); |
| void OnMsgReuseBuffer(const ppapi::HostResource& resource, |
| uint32_t buffer); |
| void OnMsgStopCapture(const ppapi::HostResource& resource); |
| |
| DISALLOW_COPY_AND_ASSIGN(PPB_VideoCapture_Proxy); |
| }; |
| |
| class PPP_VideoCapture_Proxy : public InterfaceProxy { |
| public: |
| PPP_VideoCapture_Proxy(Dispatcher* dispatcher); |
| virtual ~PPP_VideoCapture_Proxy(); |
| |
| static const Info* GetInfo(); |
| |
| // InterfaceProxy implementation. |
| virtual bool OnMessageReceived(const IPC::Message& msg); |
| |
| static const ApiID kApiID = API_ID_PPP_VIDEO_CAPTURE_DEV; |
| |
| private: |
| // Message handlers. |
| void OnMsgOnDeviceInfo(const ppapi::HostResource& video_capture, |
| const PP_VideoCaptureDeviceInfo_Dev& info, |
| const std::vector<PPPVideoCapture_Buffer>& buffers); |
| void OnMsgOnStatus(const ppapi::HostResource& video_capture, |
| uint32_t status); |
| void OnMsgOnError(const ppapi::HostResource& video_capture, |
| uint32_t error_code); |
| void OnMsgOnBufferReady(const ppapi::HostResource& video_capture, |
| uint32_t buffer); |
| |
| // When this proxy is in the plugin side, this value caches the interface |
| // pointer so we don't have to retrieve it from the dispatcher each time. |
| // In the host, this value is always NULL. |
| const PPP_VideoCapture_Dev* ppp_video_capture_impl_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PPP_VideoCapture_Proxy); |
| }; |
| |
| } // namespace proxy |
| } // namespace ppapi |
| |
| #endif // PPAPI_PPB_VIDEO_CAPTURE_PROXY_H_ |