1// Copyright (c) 2013 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/c/pp_completion_callback.h" 6#include "ppapi/c/pp_errors.h" 7#include "ppapi/c/private/pp_video_frame_private.h" 8#include "ppapi/c/private/ppb_video_destination_private.h" 9#include "ppapi/shared_impl/tracked_callback.h" 10#include "ppapi/thunk/enter.h" 11#include "ppapi/thunk/ppb_instance_api.h" 12#include "ppapi/thunk/ppb_video_destination_private_api.h" 13#include "ppapi/thunk/resource_creation_api.h" 14#include "ppapi/thunk/thunk.h" 15 16namespace ppapi { 17namespace thunk { 18 19namespace { 20 21PP_Resource Create(PP_Instance instance) { 22 EnterResourceCreation enter(instance); 23 if (enter.failed()) 24 return 0; 25 return enter.functions()->CreateVideoDestination(instance); 26} 27 28PP_Bool IsVideoDestination(PP_Resource resource) { 29 EnterResource<PPB_VideoDestination_Private_API> enter(resource, false); 30 return PP_FromBool(enter.succeeded()); 31} 32 33int32_t Open(PP_Resource destination, 34 PP_Var stream_url, 35 PP_CompletionCallback callback) { 36 EnterResource<PPB_VideoDestination_Private_API> enter(destination, 37 callback, true); 38 if (enter.failed()) 39 return enter.retval(); 40 return enter.SetResult(enter.object()->Open(stream_url, enter.callback())); 41} 42 43int32_t PutFrame(PP_Resource destination, 44 const PP_VideoFrame_Private* frame) { 45 EnterResource<PPB_VideoDestination_Private_API> enter(destination, true); 46 if (enter.failed()) 47 return enter.retval(); 48 return enter.object()->PutFrame(*frame); 49} 50 51void Close(PP_Resource destination) { 52 EnterResource<PPB_VideoDestination_Private_API> enter(destination, true); 53 if (enter.succeeded()) 54 enter.object()->Close(); 55} 56 57const PPB_VideoDestination_Private_0_1 58 g_ppb_video_destination_private_thunk_0_1 = { 59 &Create, 60 &IsVideoDestination, 61 &Open, 62 &PutFrame, 63 &Close 64}; 65 66} // namespace 67 68const PPB_VideoDestination_Private_0_1* 69 GetPPB_VideoDestination_Private_0_1_Thunk() { 70 return &g_ppb_video_destination_private_thunk_0_1; 71} 72 73} // namespace thunk 74} // namespace ppapi 75