| /* |
| * 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/trace.h" |
| |
| #ifdef WEBRTC_ANDROID |
| #include "webrtc/modules/video_capture/include/video_capture_factory.h" |
| #include "webrtc/modules/video_render/include/video_render.h" |
| #endif |
| |
| 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) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "VideoEngine::Delete - No argument"); |
| return false; |
| } |
| WEBRTC_TRACE(kTraceApiCall, kTraceVideo, kModuleId, |
| "VideoEngine::Delete(vie = 0x%p)", video_engine); |
| VideoEngineImpl* vie_impl = static_cast<VideoEngineImpl*>(video_engine); |
| |
| // Check all reference counters. |
| ViEBaseImpl* vie_base = vie_impl; |
| if (vie_base->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViEBase ref count: %d", vie_base->GetCount()); |
| return false; |
| } |
| #ifdef WEBRTC_VIDEO_ENGINE_CAPTURE_API |
| ViECaptureImpl* vie_capture = vie_impl; |
| if (vie_capture->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViECapture ref count: %d", vie_capture->GetCount()); |
| return false; |
| } |
| #endif |
| #ifdef WEBRTC_VIDEO_ENGINE_CODEC_API |
| ViECodecImpl* vie_codec = vie_impl; |
| if (vie_codec->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViECodec ref count: %d", vie_codec->GetCount()); |
| return false; |
| } |
| #endif |
| #ifdef WEBRTC_VIDEO_ENGINE_ENCRYPTION_API |
| ViEEncryptionImpl* vie_encryption = vie_impl; |
| if (vie_encryption->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViEEncryption ref count: %d", vie_encryption->GetCount()); |
| return false; |
| } |
| #endif |
| #ifdef WEBRTC_VIDEO_ENGINE_EXTERNAL_CODEC_API |
| ViEExternalCodecImpl* vie_external_codec = vie_impl; |
| if (vie_external_codec->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViEEncryption ref count: %d", vie_encryption->GetCount()); |
| return false; |
| } |
| #endif |
| #ifdef WEBRTC_VIDEO_ENGINE_FILE_API |
| ViEFileImpl* vie_file = vie_impl; |
| if (vie_file->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViEFile ref count: %d", 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) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViEImageProcess ref count: %d", |
| vie_image_process->GetCount()); |
| return false; |
| } |
| #endif |
| ViENetworkImpl* vie_network = vie_impl; |
| if (vie_network->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViENetwork ref count: %d", vie_network->GetCount()); |
| return false; |
| } |
| #ifdef WEBRTC_VIDEO_ENGINE_RENDER_API |
| ViERenderImpl* vie_render = vie_impl; |
| if (vie_render->GetCount() > 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViERender ref count: %d", 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) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "ViERTP_RTCP ref count: %d", vie_rtp_rtcp->GetCount()); |
| return false; |
| } |
| #endif |
| |
| delete vie_impl; |
| vie_impl = NULL; |
| video_engine = NULL; |
| |
| WEBRTC_TRACE(kTraceInfo, kTraceVideo, kModuleId, |
| "%s: instance deleted.", __FUNCTION__); |
| 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; |
| } |
| WEBRTC_TRACE(kTraceApiCall, kTraceVideo, kModuleId, |
| "SetTraceFileName(file_nameUTF8 = %s, add_file_counter = %d", |
| file_nameUTF8, add_file_counter); |
| return 0; |
| } |
| |
| int VideoEngine::SetTraceFilter(const unsigned int filter) { |
| uint32_t old_filter = 0; |
| Trace::LevelFilter(old_filter); |
| |
| if (filter == kTraceNone && old_filter != kTraceNone) { |
| // Do the logging before turning it off. |
| WEBRTC_TRACE(kTraceApiCall, kTraceVideo, kModuleId, |
| "SetTraceFilter(filter = 0x%x)", filter); |
| } |
| |
| int32_t error = Trace::SetLevelFilter(filter); |
| WEBRTC_TRACE(kTraceApiCall, kTraceVideo, kModuleId, |
| "SetTraceFilter(filter = 0x%x)", filter); |
| if (error != 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "SetTraceFilter error: %d", error); |
| return -1; |
| } |
| return 0; |
| } |
| |
| int VideoEngine::SetTraceCallback(TraceCallback* callback) { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVideo, kModuleId, |
| "SetTraceCallback(TraceCallback = 0x%p)", callback); |
| return Trace::SetTraceCallback(callback); |
| } |
| |
| int VideoEngine::SetAndroidObjects(void* javaVM, void* javaContext) { |
| WEBRTC_TRACE(kTraceApiCall, kTraceVideo, kModuleId, |
| "SetAndroidObjects()"); |
| |
| #if defined(WEBRTC_ANDROID) && !defined(WEBRTC_CHROMIUM_BUILD) |
| if (SetCaptureAndroidVM(javaVM, javaContext) != 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "Could not set capture Android VM"); |
| return -1; |
| } |
| if (SetRenderAndroidVM(javaVM) != 0) { |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "Could not set render Android VM"); |
| return -1; |
| } |
| return 0; |
| #else |
| WEBRTC_TRACE(kTraceError, kTraceVideo, kModuleId, |
| "WEBRTC_ANDROID not defined for VideoEngine::SetAndroidObjects"); |
| return -1; |
| #endif |
| } |
| |
| } // namespace webrtc |