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. 4 5#include "ppapi/proxy/ppp_graphics_3d_proxy.h" 6 7#include "ppapi/c/ppp_graphics_3d.h" 8#include "ppapi/proxy/host_dispatcher.h" 9#include "ppapi/proxy/plugin_dispatcher.h" 10#include "ppapi/proxy/ppapi_messages.h" 11#include "ppapi/shared_impl/proxy_lock.h" 12 13namespace ppapi { 14namespace proxy { 15 16namespace { 17 18#if !defined(OS_NACL) 19void ContextLost(PP_Instance instance) { 20 HostDispatcher::GetForInstance(instance)->Send( 21 new PpapiMsg_PPPGraphics3D_ContextLost(API_ID_PPP_GRAPHICS_3D, instance)); 22} 23 24static const PPP_Graphics3D graphics_3d_interface = { 25 &ContextLost 26}; 27#else 28// The NaCl plugin doesn't need the host side interface - stub it out. 29static const PPP_Graphics3D graphics_3d_interface = {}; 30#endif // !defined(OS_NACL) 31 32} // namespace 33 34PPP_Graphics3D_Proxy::PPP_Graphics3D_Proxy(Dispatcher* dispatcher) 35 : InterfaceProxy(dispatcher), 36 ppp_graphics_3d_impl_(NULL) { 37 if (dispatcher->IsPlugin()) { 38 ppp_graphics_3d_impl_ = static_cast<const PPP_Graphics3D*>( 39 dispatcher->local_get_interface()(PPP_GRAPHICS_3D_INTERFACE)); 40 } 41} 42 43PPP_Graphics3D_Proxy::~PPP_Graphics3D_Proxy() { 44} 45 46// static 47const PPP_Graphics3D* PPP_Graphics3D_Proxy::GetProxyInterface() { 48 return &graphics_3d_interface; 49} 50 51bool PPP_Graphics3D_Proxy::OnMessageReceived(const IPC::Message& msg) { 52 if (!dispatcher()->IsPlugin()) 53 return false; 54 55 bool handled = true; 56 IPC_BEGIN_MESSAGE_MAP(PPP_Graphics3D_Proxy, msg) 57 IPC_MESSAGE_HANDLER(PpapiMsg_PPPGraphics3D_ContextLost, 58 OnMsgContextLost) 59 IPC_MESSAGE_UNHANDLED(handled = false) 60 IPC_END_MESSAGE_MAP() 61 return handled; 62} 63 64void PPP_Graphics3D_Proxy::OnMsgContextLost(PP_Instance instance) { 65 if (ppp_graphics_3d_impl_) 66 CallWhileUnlocked(ppp_graphics_3d_impl_->Graphics3DContextLost, instance); 67} 68 69} // namespace proxy 70} // namespace ppapi 71