| // 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_PROXY_PPB_VIDEO_DECODER_PROXY_H_ |
| #define PPAPI_PROXY_PPB_VIDEO_DECODER_PROXY_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/macros.h" |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/proxy/interface_proxy.h" |
| #include "ppapi/proxy/proxy_completion_callback_factory.h" |
| #include "ppapi/shared_impl/ppb_video_decoder_shared.h" |
| #include "ppapi/thunk/ppb_video_decoder_dev_api.h" |
| #include "ppapi/utility/completion_callback_factory.h" |
| |
| namespace ppapi { |
| namespace proxy { |
| |
| class PPB_VideoDecoder_Proxy : public InterfaceProxy { |
| public: |
| explicit PPB_VideoDecoder_Proxy(Dispatcher* dispatcher); |
| ~PPB_VideoDecoder_Proxy() override; |
| |
| // Creates a VideoDecoder object in the plugin process. |
| static PP_Resource CreateProxyResource( |
| PP_Instance instance, |
| PP_Resource graphics_context, |
| PP_VideoDecoder_Profile profile); |
| |
| // InterfaceProxy implementation. |
| bool OnMessageReceived(const IPC::Message& msg) override; |
| |
| static const ApiID kApiID = API_ID_PPB_VIDEO_DECODER_DEV; |
| |
| private: |
| // Message handlers in the renderer process to receive messages from the |
| // plugin process. |
| void OnMsgCreate(PP_Instance instance, |
| const ppapi::HostResource& graphics_context, |
| PP_VideoDecoder_Profile profile, |
| ppapi::HostResource* result); |
| void OnMsgDecode(const ppapi::HostResource& decoder, |
| const ppapi::HostResource& buffer, |
| int32_t id, |
| uint32_t size); |
| void OnMsgAssignPictureBuffers( |
| const ppapi::HostResource& decoder, |
| const std::vector<PP_PictureBuffer_Dev>& buffers); |
| void OnMsgReusePictureBuffer(const ppapi::HostResource& decoder, |
| int32_t picture_buffer_id); |
| void OnMsgFlush(const ppapi::HostResource& decoder); |
| void OnMsgReset(const ppapi::HostResource& decoder); |
| void OnMsgDestroy(const ppapi::HostResource& decoder); |
| |
| // Send a message from the renderer process to the plugin process to tell it |
| // to run its callback. |
| void SendMsgEndOfBitstreamACKToPlugin(int32_t result, |
| const ppapi::HostResource& decoder, |
| int32_t id); |
| void SendMsgFlushACKToPlugin( |
| int32_t result, const ppapi::HostResource& decoder); |
| void SendMsgResetACKToPlugin( |
| int32_t result, const ppapi::HostResource& decoder); |
| |
| // Message handlers in the plugin process to receive messages from the |
| // renderer process. |
| void OnMsgEndOfBitstreamACK(const ppapi::HostResource& decoder, |
| int32_t id, int32_t result); |
| void OnMsgFlushACK(const ppapi::HostResource& decoder, int32_t result); |
| void OnMsgResetACK(const ppapi::HostResource& decoder, int32_t result); |
| |
| ProxyCompletionCallbackFactory<PPB_VideoDecoder_Proxy> callback_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PPB_VideoDecoder_Proxy); |
| }; |
| |
| } // namespace proxy |
| } // namespace ppapi |
| |
| #endif // PPAPI_PROXY_PPB_VIDEO_DECODER_PROXY_H_ |