| // Copyright (c) 2013 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. |
| |
| #include "ppapi/c/pp_completion_callback.h" |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/c/private/pp_video_frame_private.h" |
| #include "ppapi/c/private/ppb_video_source_private.h" |
| #include "ppapi/shared_impl/tracked_callback.h" |
| #include "ppapi/thunk/enter.h" |
| #include "ppapi/thunk/ppb_video_source_private_api.h" |
| #include "ppapi/thunk/resource_creation_api.h" |
| #include "ppapi/thunk/thunk.h" |
| |
| namespace ppapi { |
| namespace thunk { |
| |
| namespace { |
| |
| PP_Resource Create(PP_Instance instance) { |
| EnterResourceCreation enter(instance); |
| if (enter.failed()) |
| return 0; |
| return enter.functions()->CreateVideoSource(instance); |
| } |
| |
| PP_Bool IsVideoSource(PP_Resource resource) { |
| EnterResource<PPB_VideoSource_Private_API> enter(resource, false); |
| return PP_FromBool(enter.succeeded()); |
| } |
| |
| int32_t Open(PP_Resource source, |
| PP_Var stream_url, |
| PP_CompletionCallback callback) { |
| EnterResource<PPB_VideoSource_Private_API> enter(source, callback, true); |
| if (enter.failed()) |
| return enter.retval(); |
| return enter.SetResult(enter.object()->Open(stream_url, enter.callback())); |
| } |
| |
| int32_t GetFrame(PP_Resource source, |
| PP_VideoFrame_Private* frame, |
| PP_CompletionCallback callback) { |
| EnterResource<PPB_VideoSource_Private_API> enter(source, callback, true); |
| if (enter.failed()) |
| return enter.retval(); |
| return enter.SetResult(enter.object()->GetFrame(frame, enter.callback())); |
| } |
| |
| void Close(PP_Resource source) { |
| EnterResource<PPB_VideoSource_Private_API> enter(source, true); |
| if (enter.succeeded()) |
| enter.object()->Close(); |
| } |
| |
| const PPB_VideoSource_Private_0_1 g_ppb_video_source_private_thunk_0_1 = { |
| &Create, |
| &IsVideoSource, |
| &Open, |
| &GetFrame, |
| &Close |
| }; |
| |
| } // namespace |
| |
| const PPB_VideoSource_Private_0_1* GetPPB_VideoSource_Private_0_1_Thunk() { |
| return &g_ppb_video_source_private_thunk_0_1; |
| } |
| |
| } // namespace thunk |
| } // namespace ppapi |