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/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "webrtc/video_engine/vie_impl.h"
#include "webrtc/common.h"
#include "webrtc/system_wrappers/interface/logging.h"
#include "webrtc/system_wrappers/interface/trace.h"
namespace webrtc {
enum { kModuleId = 0 };
VideoEngine* VideoEngine::Create() {
return new VideoEngineImpl(new Config(), true /* owns_config */);
}
VideoEngine* VideoEngine::Create(const Config& config) {
return new VideoEngineImpl(&config, false /* owns_config */);
}
bool VideoEngine::Delete(VideoEngine*& video_engine) {
if (!video_engine)
return false;
LOG_F(LS_INFO);
VideoEngineImpl* vie_impl = static_cast<VideoEngineImpl*>(video_engine);
// Check all reference counters.
ViEBaseImpl* vie_base = vie_impl;
if (vie_base->GetCount() > 0) {
LOG(LS_ERROR) << "ViEBase ref count > 0: " << vie_base->GetCount();
return false;
}
#ifdef WEBRTC_VIDEO_ENGINE_CAPTURE_API
ViECaptureImpl* vie_capture = vie_impl;
if (vie_capture->GetCount() > 0) {
LOG(LS_ERROR) << "ViECapture ref count > 0: " << vie_capture->GetCount();
return false;
}
#endif
#ifdef WEBRTC_VIDEO_ENGINE_CODEC_API
ViECodecImpl* vie_codec = vie_impl;
if (vie_codec->GetCount() > 0) {
LOG(LS_ERROR) << "ViECodec ref count > 0: " << vie_codec->GetCount();
return false;
}
#endif
#ifdef WEBRTC_VIDEO_ENGINE_EXTERNAL_CODEC_API
ViEExternalCodecImpl* vie_external_codec = vie_impl;
if (vie_external_codec->GetCount() > 0) {
LOG(LS_ERROR) << "ViEExternalCodec ref count > 0: "
<< vie_external_codec->GetCount();
return false;
}
#endif
#ifdef WEBRTC_VIDEO_ENGINE_FILE_API
ViEFileImpl* vie_file = vie_impl;
if (vie_file->GetCount() > 0) {
LOG(LS_ERROR) << "ViEFile ref count > 0: " << vie_file->GetCount();
return false;
}
#endif
#ifdef WEBRTC_VIDEO_ENGINE_IMAGE_PROCESS_API
ViEImageProcessImpl* vie_image_process = vie_impl;
if (vie_image_process->GetCount() > 0) {
LOG(LS_ERROR) << "ViEImageProcess ref count > 0: "
<< vie_image_process->GetCount();
return false;
}
#endif
ViENetworkImpl* vie_network = vie_impl;
if (vie_network->GetCount() > 0) {
LOG(LS_ERROR) << "ViENetwork ref count > 0: " << vie_network->GetCount();
return false;
}
#ifdef WEBRTC_VIDEO_ENGINE_RENDER_API
ViERenderImpl* vie_render = vie_impl;
if (vie_render->GetCount() > 0) {
LOG(LS_ERROR) << "ViERender ref count > 0: " << vie_render->GetCount();
return false;
}
#endif
#ifdef WEBRTC_VIDEO_ENGINE_RTP_RTCP_API
ViERTP_RTCPImpl* vie_rtp_rtcp = vie_impl;
if (vie_rtp_rtcp->GetCount() > 0) {
LOG(LS_ERROR) << "ViERTP_RTCP ref count > 0: " << vie_rtp_rtcp->GetCount();
return false;
}
#endif
delete vie_impl;
vie_impl = NULL;
video_engine = NULL;
return true;
}
int VideoEngine::SetTraceFile(const char* file_nameUTF8,
const bool add_file_counter) {
if (!file_nameUTF8) {
return -1;
}
if (Trace::SetTraceFile(file_nameUTF8, add_file_counter) == -1) {
return -1;
}
LOG_F(LS_INFO) << "filename: " << file_nameUTF8
<< " add_file_counter: " << (add_file_counter ? "yes" : "no");
return 0;
}
int VideoEngine::SetTraceFilter(const unsigned int filter) {
uint32_t old_filter = Trace::level_filter();
if (filter == kTraceNone && old_filter != kTraceNone) {
// Do the logging before turning it off.
LOG_F(LS_INFO) << "filter: " << filter;
}
Trace::set_level_filter(filter);
LOG_F(LS_INFO) << "filter: " << filter;
return 0;
}
int VideoEngine::SetTraceCallback(TraceCallback* callback) {
LOG_F(LS_INFO);
return Trace::SetTraceCallback(callback);
}
} // namespace webrtc
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