AudioObjectID CAHALAudioSystemObject::GetAudioDeviceAtIndex(UInt32 inIndex) const
{
AudioObjectID theAnswer = kAudioObjectUnknown;
UInt32 theNumberDevices = GetNumberAudioDevices();
if((theNumberDevices > 0) && (inIndex < theNumberDevices))
{
CAAutoArrayDelete<AudioObjectID> theDeviceList(theNumberDevices);
GetAudioDevices(theNumberDevices, theDeviceList);
if((theNumberDevices > 0) && (inIndex < theNumberDevices))
{
theAnswer = theDeviceList[inIndex];
}
}
return theAnswer;
}
void OBS::Stop()
{
if(!bRunning) return;
OSEnterMutex(hStartupShutdownMutex);
//we only want the capture thread to stop first, so we can ensure all packets are flushed
bShutdownEncodeThread = true;
ShowWindow(hwndProjector, SW_HIDE);
if(hEncodeThread)
{
OSTerminateThread(hEncodeThread, 30000);
hEncodeThread = NULL;
}
bShutdownVideoThread = true;
SetEvent(hVideoEvent);
if(hVideoThread)
{
OSTerminateThread(hVideoThread, 30000);
hVideoThread = NULL;
}
bRunning = false;
ReportStopStreamTrigger();
for(UINT i=0; i<globalSources.Num(); i++)
globalSources[i].source->EndScene();
if(scene)
scene->EndScene();
//-------------------------------------------------------------
if(hSoundThread)
{
//ReleaseSemaphore(hRequestAudioEvent, 1, NULL);
OSTerminateThread(hSoundThread, 20000);
}
//if(hRequestAudioEvent)
// CloseHandle(hRequestAudioEvent);
if(hSoundDataMutex)
OSCloseMutex(hSoundDataMutex);
hSoundThread = NULL;
//hRequestAudioEvent = NULL;
hSoundDataMutex = NULL;
//-------------------------------------------------------------
StopBlankSoundPlayback();
//-------------------------------------------------------------
delete network;
network = NULL;
delete fileStream;
fileStream = NULL;
delete micAudio;
micAudio = NULL;
delete desktopAudio;
desktopAudio = NULL;
delete audioEncoder;
audioEncoder = NULL;
delete videoEncoder;
videoEncoder = NULL;
//-------------------------------------------------------------
for(UINT i=0; i<pendingAudioFrames.Num(); i++)
pendingAudioFrames[i].audioData.Clear();
pendingAudioFrames.Clear();
//-------------------------------------------------------------
if(GS)
GS->UnloadAllData();
//-------------------------------------------------------------
delete scene;
scene = NULL;
for(UINT i=0; i<globalSources.Num(); i++)
globalSources[i].FreeData();
globalSources.Clear();
//-------------------------------------------------------------
for(UINT i=0; i<auxAudioSources.Num(); i++)
delete auxAudioSources[i];
auxAudioSources.Clear();
//-------------------------------------------------------------
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
delete mainRenderTextures[i];
delete yuvRenderTextures[i];
mainRenderTextures[i] = NULL;
yuvRenderTextures[i] = NULL;
}
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
SafeRelease(copyTextures[i]);
}
delete transitionTexture;
transitionTexture = NULL;
//-------------------------------------------------------------
delete mainVertexShader;
delete mainPixelShader;
delete yuvScalePixelShader;
delete solidVertexShader;
delete solidPixelShader;
mainVertexShader = NULL;
mainPixelShader = NULL;
yuvScalePixelShader = NULL;
solidVertexShader = NULL;
solidPixelShader = NULL;
//-------------------------------------------------------------
delete GS;
GS = NULL;
//-------------------------------------------------------------
ResizeRenderFrame(false);
RedrawWindow(hwndRenderFrame, NULL, NULL, RDW_INVALIDATE|RDW_UPDATENOW);
//-------------------------------------------------------------
AudioDeviceList audioDevices;
GetAudioDevices(audioDevices, ADT_RECORDING);
String strDevice = AppConfig->GetString(TEXT("Audio"), TEXT("Device"), NULL);
if(strDevice.IsEmpty() || !audioDevices.HasID(strDevice))
{
AppConfig->SetString(TEXT("Audio"), TEXT("Device"), TEXT("Disable"));
strDevice = TEXT("Disable");
}
audioDevices.FreeData();
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), !strDevice.CompareI(TEXT("Disable")));
//-------------------------------------------------------------
ClearStreamInfo();
DumpProfileData();
FreeProfileData();
Log(TEXT("=====Stream End: %s================================================="), CurrentDateTimeString().Array());
//update notification icon to reflect current status
UpdateNotificationAreaIcon();
SetWindowText(GetDlgItem(hwndMain, ID_TESTSTREAM), Str("MainWindow.TestStream"));
EnableWindow(GetDlgItem(hwndMain, ID_STARTSTOP), TRUE);
SetWindowText(GetDlgItem(hwndMain, ID_STARTSTOP), Str("MainWindow.StartStream"));
EnableWindow(GetDlgItem(hwndMain, ID_TESTSTREAM), TRUE);
bEditMode = false;
SendMessage(GetDlgItem(hwndMain, ID_SCENEEDITOR), BM_SETCHECK, BST_UNCHECKED, 0);
EnableWindow(GetDlgItem(hwndMain, ID_SCENEEDITOR), FALSE);
ClearStatusBar();
InvalidateRect(hwndRenderFrame, NULL, TRUE);
SystemParametersInfo(SPI_SETSCREENSAVEACTIVE, 1, 0, 0);
SetThreadExecutionState(ES_CONTINUOUS);
String processPriority = AppConfig->GetString(TEXT("General"), TEXT("Priority"), TEXT("Normal"));
if (scmp(processPriority, TEXT("Normal")))
SetPriorityClass(GetCurrentProcess(), NORMAL_PRIORITY_CLASS);
bTestStream = false;
UpdateRenderViewMessage();
OSLeaveMutex(hStartupShutdownMutex);
}
void OBS::Start()
{
if(bRunning) return;
OSEnterMutex (hStartupShutdownMutex);
scenesConfig.Save();
//-------------------------------------------------------------
fps = AppConfig->GetInt(TEXT("Video"), TEXT("FPS"), 30);
frameTime = 1000/fps;
//-------------------------------------------------------------
if(!bLoggedSystemStats)
{
LogSystemStats();
bLoggedSystemStats = TRUE;
}
OSCheckForBuggyDLLs();
//-------------------------------------------------------------
retryHookTest:
bool alreadyWarnedAboutModules = false;
if (OSIncompatibleModulesLoaded())
{
Log(TEXT("Incompatible modules (pre-D3D) detected."));
int ret = MessageBox(hwndMain, Str("IncompatibleModules"), NULL, MB_ICONERROR | MB_ABORTRETRYIGNORE);
if (ret == IDABORT)
{
OSLeaveMutex (hStartupShutdownMutex);
return;
}
else if (ret == IDRETRY)
{
goto retryHookTest;
}
alreadyWarnedAboutModules = true;
}
String strPatchesError;
if (OSIncompatiblePatchesLoaded(strPatchesError))
{
OSLeaveMutex (hStartupShutdownMutex);
MessageBox(hwndMain, strPatchesError.Array(), NULL, MB_ICONERROR);
Log(TEXT("Incompatible patches detected."));
return;
}
//-------------------------------------------------------------
String processPriority = AppConfig->GetString(TEXT("General"), TEXT("Priority"), TEXT("Normal"));
if (!scmp(processPriority, TEXT("Idle")))
SetPriorityClass(GetCurrentProcess(), IDLE_PRIORITY_CLASS);
else if (!scmp(processPriority, TEXT("Above Normal")))
SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS);
else if (!scmp(processPriority, TEXT("High")))
SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
int networkMode = AppConfig->GetInt(TEXT("Publish"), TEXT("Mode"), 2);
DWORD delayTime = (DWORD)AppConfig->GetInt(TEXT("Publish"), TEXT("Delay"));
String strError;
bFirstConnect = !bReconnecting;
if(bTestStream)
network = CreateNullNetwork();
else
{
switch(networkMode)
{
case 0: network = (delayTime > 0) ? CreateDelayedPublisher(delayTime) : CreateRTMPPublisher(); break;
case 1: network = CreateNullNetwork(); break;
}
}
if(!network)
{
OSLeaveMutex (hStartupShutdownMutex);
if(!bReconnecting)
MessageBox(hwndMain, strError, NULL, MB_ICONERROR);
else
DialogBox(hinstMain, MAKEINTRESOURCE(IDD_RECONNECTING), hwndMain, OBS::ReconnectDialogProc);
return;
}
bReconnecting = false;
//-------------------------------------------------------------
Log(TEXT("=====Stream Start: %s==============================================="), CurrentDateTimeString().Array());
//-------------------------------------------------------------
bEnableProjectorCursor = GlobalConfig->GetInt(L"General", L"EnableProjectorCursor", 1) != 0;
bPleaseEnableProjector = bPleaseDisableProjector = false;
int monitorID = AppConfig->GetInt(TEXT("Video"), TEXT("Monitor"));
if(monitorID >= (int)monitors.Num())
monitorID = 0;
RECT &screenRect = monitors[monitorID].rect;
int defCX = screenRect.right - screenRect.left;
int defCY = screenRect.bottom - screenRect.top;
downscaleType = AppConfig->GetInt(TEXT("Video"), TEXT("Filter"), 0);
downscale = AppConfig->GetFloat(TEXT("Video"), TEXT("Downscale"), 1.0f);
baseCX = AppConfig->GetInt(TEXT("Video"), TEXT("BaseWidth"), defCX);
baseCY = AppConfig->GetInt(TEXT("Video"), TEXT("BaseHeight"), defCY);
baseCX = MIN(MAX(baseCX, 128), 4096);
baseCY = MIN(MAX(baseCY, 128), 4096);
scaleCX = UINT(double(baseCX) / double(downscale));
scaleCY = UINT(double(baseCY) / double(downscale));
//align width to 128bit for fast SSE YUV4:2:0 conversion
outputCX = scaleCX & 0xFFFFFFFC;
outputCY = scaleCY & 0xFFFFFFFE;
bUseMultithreadedOptimizations = AppConfig->GetInt(TEXT("General"), TEXT("UseMultithreadedOptimizations"), TRUE) != 0;
Log(TEXT(" Multithreaded optimizations: %s"), (CTSTR)(bUseMultithreadedOptimizations ? TEXT("On") : TEXT("Off")));
encoderSkipThreshold = GlobalConfig->GetInt(TEXT("Video"), TEXT("EncoderSkipThreshold"), fps/4);
//------------------------------------------------------------------
Log(TEXT(" Base resolution: %ux%u"), baseCX, baseCY);
Log(TEXT(" Output resolution: %ux%u"), outputCX, outputCY);
Log(TEXT("------------------------------------------"));
//------------------------------------------------------------------
GS = new D3D10System;
GS->Init();
//Thanks to ASUS OSD hooking the goddamn user mode driver framework (!!!!), we have to re-check for dangerous
//hooks after initializing D3D.
retryHookTestV2:
if (!alreadyWarnedAboutModules)
{
if (OSIncompatibleModulesLoaded())
{
Log(TEXT("Incompatible modules (post-D3D) detected."));
int ret = MessageBox(hwndMain, Str("IncompatibleModules"), NULL, MB_ICONERROR | MB_ABORTRETRYIGNORE);
if (ret == IDABORT)
{
//FIXME: really need a better way to abort startup than this...
delete network;
delete GS;
OSLeaveMutex (hStartupShutdownMutex);
return;
}
else if (ret == IDRETRY)
{
goto retryHookTestV2;
}
}
}
//-------------------------------------------------------------
mainVertexShader = CreateVertexShaderFromFile(TEXT("shaders/DrawTexture.vShader"));
mainPixelShader = CreatePixelShaderFromFile(TEXT("shaders/DrawTexture.pShader"));
solidVertexShader = CreateVertexShaderFromFile(TEXT("shaders/DrawSolid.vShader"));
solidPixelShader = CreatePixelShaderFromFile(TEXT("shaders/DrawSolid.pShader"));
if(!mainVertexShader || !mainPixelShader)
CrashError(TEXT("Unable to load DrawTexture shaders"));
if(!solidVertexShader || !solidPixelShader)
CrashError(TEXT("Unable to load DrawSolid shaders"));
//------------------------------------------------------------------
CTSTR lpShader;
if(CloseFloat(downscale, 1.0))
lpShader = TEXT("shaders/DrawYUVTexture.pShader");
else if(downscale < 2.01)
{
switch(downscaleType)
{
case 0: lpShader = TEXT("shaders/DownscaleBilinear1YUV.pShader"); break;
case 1: lpShader = TEXT("shaders/DownscaleBicubicYUV.pShader"); break;
case 2: lpShader = TEXT("shaders/DownscaleLanczos6tapYUV.pShader"); break;
}
}
else if(downscale < 3.01)
lpShader = TEXT("shaders/DownscaleBilinear9YUV.pShader");
else
CrashError(TEXT("Invalid downscale value (must be either 1.0, 1.5, 2.0, 2.25, or 3.0)"));
yuvScalePixelShader = CreatePixelShaderFromFile(lpShader);
if (!yuvScalePixelShader)
CrashError(TEXT("Unable to create shader from file %s"), lpShader);
//-------------------------------------------------------------
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
mainRenderTextures[i] = CreateRenderTarget(baseCX, baseCY, GS_BGRA, FALSE);
yuvRenderTextures[i] = CreateRenderTarget(outputCX, outputCY, GS_BGRA, FALSE);
}
//-------------------------------------------------------------
D3D10_TEXTURE2D_DESC td;
zero(&td, sizeof(td));
td.Width = outputCX;
td.Height = outputCY;
td.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
td.MipLevels = 1;
td.ArraySize = 1;
td.SampleDesc.Count = 1;
td.ArraySize = 1;
td.Usage = D3D10_USAGE_STAGING;
td.CPUAccessFlags = D3D10_CPU_ACCESS_READ;
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
HRESULT err = GetD3D()->CreateTexture2D(&td, NULL, ©Textures[i]);
if(FAILED(err))
{
CrashError(TEXT("Unable to create copy texture"));
//todo - better error handling
}
}
//------------------------------------------------------------------
UINT format = AppConfig->GetInt(L"Audio Encoding", L"Format", 1);
switch (format) {
case 0: sampleRateHz = 44100; break;
default:
case 1: sampleRateHz = 48000; break;
}
Log(L"------------------------------------------");
Log(L"Audio Format: %uhz", sampleRateHz);
//------------------------------------------------------------------
AudioDeviceList playbackDevices;
GetAudioDevices(playbackDevices, ADT_PLAYBACK);
String strPlaybackDevice = AppConfig->GetString(TEXT("Audio"), TEXT("PlaybackDevice"), TEXT("Default"));
if(strPlaybackDevice.IsEmpty() || !playbackDevices.HasID(strPlaybackDevice))
{
AppConfig->SetString(TEXT("Audio"), TEXT("PlaybackDevice"), TEXT("Default"));
strPlaybackDevice = TEXT("Default");
}
Log(TEXT("Playback device %s"), strPlaybackDevice.Array());
playbackDevices.FreeData();
desktopAudio = CreateAudioSource(false, strPlaybackDevice);
if(!desktopAudio) {
CrashError(TEXT("Cannot initialize desktop audio sound, more info in the log file."));
}
AudioDeviceList audioDevices;
GetAudioDevices(audioDevices, ADT_RECORDING);
String strDevice = AppConfig->GetString(TEXT("Audio"), TEXT("Device"), NULL);
if(strDevice.IsEmpty() || !audioDevices.HasID(strDevice))
{
AppConfig->SetString(TEXT("Audio"), TEXT("Device"), TEXT("Disable"));
strDevice = TEXT("Disable");
}
audioDevices.FreeData();
String strDefaultMic;
bool bHasDefault = GetDefaultMicID(strDefaultMic);
if(strDevice.CompareI(TEXT("Disable")))
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), FALSE);
else
{
bool bUseDefault = strDevice.CompareI(TEXT("Default")) != 0;
if(!bUseDefault || bHasDefault)
{
if(bUseDefault)
strDevice = strDefaultMic;
micAudio = CreateAudioSource(true, strDevice);
if(!micAudio)
MessageBox(hwndMain, Str("MicrophoneFailure"), NULL, 0);
else
micAudio->SetTimeOffset(AppConfig->GetInt(TEXT("Audio"), TEXT("MicTimeOffset"), 0));
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), micAudio != NULL);
}
else
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), FALSE);
}
//-------------------------------------------------------------
bool bDisableEncoding = false;
if (bTestStream)
bDisableEncoding = GlobalConfig->GetInt(TEXT("General"), TEXT("DisablePreviewEncoding"), false) != 0;
//-------------------------------------------------------------
UINT bitRate = (UINT)AppConfig->GetInt(TEXT("Audio Encoding"), TEXT("Bitrate"), 96);
String strEncoder = AppConfig->GetString(TEXT("Audio Encoding"), TEXT("Codec"), TEXT("AAC"));
if (bDisableEncoding)
audioEncoder = CreateNullAudioEncoder();
else
#ifdef USE_AAC
if(strEncoder.CompareI(TEXT("AAC")))// && OSGetVersion() >= 7)
audioEncoder = CreateAACEncoder(bitRate);
else
#endif
audioEncoder = CreateMP3Encoder(bitRate);
//-------------------------------------------------------------
desktopVol = AppConfig->GetFloat(TEXT("Audio"), TEXT("DesktopVolume"), 1.0f);
micVol = AppConfig->GetFloat(TEXT("Audio"), TEXT("MicVolume"), 1.0f);
//-------------------------------------------------------------
bRunning = true;
if(sceneElement)
{
scene = CreateScene(sceneElement->GetString(TEXT("class")), sceneElement->GetElement(TEXT("data")));
XElement *sources = sceneElement->GetElement(TEXT("sources"));
if(sources)
{
UINT numSources = sources->NumElements();
for(UINT i=0; i<numSources; i++)
{
SceneItem *item = scene->AddImageSource(sources->GetElementByID(i));
if(item)
{
if(ListView_GetItemState(GetDlgItem(hwndMain, ID_SOURCES), i, LVIS_SELECTED) > 0)
item->Select(true);
}
}
}
scene->BeginScene();
}
if(scene && scene->HasMissingSources())
MessageBox(hwndMain, Str("Scene.MissingSources"), NULL, 0);
//-------------------------------------------------------------
int maxBitRate = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("MaxBitrate"), 1000);
int bufferSize = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("BufferSize"), 1000);
int quality = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("Quality"), 8);
String preset = AppConfig->GetString(TEXT("Video Encoding"), TEXT("Preset"), TEXT("veryfast"));
bUsing444 = false;//AppConfig->GetInt (TEXT("Video Encoding"), TEXT("Use444"), 0) != 0;
bUseCFR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseCFR"), 1) != 0;
//-------------------------------------------------------------
bWriteToFile = networkMode == 1 || AppConfig->GetInt(TEXT("Publish"), TEXT("SaveToFile")) != 0;
String strOutputFile = AppConfig->GetString(TEXT("Publish"), TEXT("SavePath"));
strOutputFile.FindReplace(TEXT("\\"), TEXT("/"));
if (bWriteToFile)
{
OSFindData ofd;
HANDLE hFind = NULL;
bool bUseDateTimeName = true;
bool bOverwrite = GlobalConfig->GetInt(L"General", L"OverwriteRecordings", false) != 0;
if(!bOverwrite && (hFind = OSFindFirstFile(strOutputFile, ofd)))
{
String strFileExtension = GetPathExtension(strOutputFile);
String strFileWithoutExtension = GetPathWithoutExtension(strOutputFile);
if(strFileExtension.IsValid() && !ofd.bDirectory)
{
String strNewFilePath;
UINT curFile = 0;
do
{
strNewFilePath.Clear() << strFileWithoutExtension << TEXT(" (") << FormattedString(TEXT("%02u"), ++curFile) << TEXT(").") << strFileExtension;
} while(OSFileExists(strNewFilePath));
strOutputFile = strNewFilePath;
bUseDateTimeName = false;
}
if(ofd.bDirectory)
strOutputFile.AppendChar('/');
OSFindClose(hFind);
}
if(bUseDateTimeName)
{
String strFileName = GetPathFileName(strOutputFile);
if(!strFileName.IsValid() || !IsSafeFilename(strFileName))
{
SYSTEMTIME st;
GetLocalTime(&st);
String strDirectory = GetPathDirectory(strOutputFile),
extension = GetPathExtension(strOutputFile);
if(extension.IsEmpty())
extension = TEXT("mp4");
strOutputFile = FormattedString(TEXT("%s/%u-%02u-%02u-%02u%02u-%02u.%s"), strDirectory.Array(), st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, extension.Array());
}
}
}
//-------------------------------------------------------------
bufferingTime = GlobalConfig->GetInt(TEXT("General"), TEXT("SceneBufferingTime"), 700);
Log(TEXT("Scene buffering time set to %u"), bufferingTime);
//-------------------------------------------------------------
bForceMicMono = AppConfig->GetInt(TEXT("Audio"), TEXT("ForceMicMono")) != 0;
bRecievedFirstAudioFrame = false;
//hRequestAudioEvent = CreateSemaphore(NULL, 0, 0x7FFFFFFFL, NULL);
hSoundDataMutex = OSCreateMutex();
hSoundThread = OSCreateThread((XTHREAD)OBS::MainAudioThread, NULL);
//-------------------------------------------------------------
StartBlankSoundPlayback(strPlaybackDevice);
//-------------------------------------------------------------
colorDesc.fullRange = false;
colorDesc.primaries = ColorPrimaries_BT709;
colorDesc.transfer = ColorTransfer_IEC6196621;
colorDesc.matrix = outputCX >= 1280 || outputCY > 576 ? ColorMatrix_BT709 : ColorMatrix_SMPTE170M;
videoEncoder = nullptr;
if (bDisableEncoding)
videoEncoder = CreateNullVideoEncoder();
else if(AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseQSV")) != 0)
videoEncoder = CreateQSVEncoder(fps, outputCX, outputCY, quality, preset, bUsing444, colorDesc, maxBitRate, bufferSize, bUseCFR);
if(!videoEncoder)
videoEncoder = CreateX264Encoder(fps, outputCX, outputCY, quality, preset, bUsing444, colorDesc, maxBitRate, bufferSize, bUseCFR);
//-------------------------------------------------------------
// Ensure that the render frame is properly sized
ResizeRenderFrame(true);
//-------------------------------------------------------------
if(!bTestStream && bWriteToFile && strOutputFile.IsValid())
{
String strFileExtension = GetPathExtension(strOutputFile);
if(strFileExtension.CompareI(TEXT("flv")))
fileStream = CreateFLVFileStream(strOutputFile);
else if(strFileExtension.CompareI(TEXT("mp4")))
fileStream = CreateMP4FileStream(strOutputFile);
if(!fileStream)
{
Log(TEXT("Warning - OBSCapture::Start: Unable to create the file stream. Check the file path in Broadcast Settings."));
MessageBox(hwndMain, Str("Capture.Start.FileStream.Warning"), Str("Capture.Start.FileStream.WarningCaption"), MB_OK | MB_ICONWARNING);
}
}
//-------------------------------------------------------------
curFramePic = NULL;
bShutdownVideoThread = false;
bShutdownEncodeThread = false;
//ResetEvent(hVideoThread);
hEncodeThread = OSCreateThread((XTHREAD)OBS::EncodeThread, NULL);
hVideoThread = OSCreateThread((XTHREAD)OBS::MainCaptureThread, NULL);
if(bTestStream)
{
EnableWindow(GetDlgItem(hwndMain, ID_STARTSTOP), FALSE);
SetWindowText(GetDlgItem(hwndMain, ID_TESTSTREAM), Str("MainWindow.StopTest"));
}
else
{
EnableWindow(GetDlgItem(hwndMain, ID_TESTSTREAM), FALSE);
SetWindowText(GetDlgItem(hwndMain, ID_STARTSTOP), Str("MainWindow.StopStream"));
}
EnableWindow(GetDlgItem(hwndMain, ID_SCENEEDITOR), TRUE);
//-------------------------------------------------------------
ReportStartStreamTrigger();
SystemParametersInfo(SPI_SETSCREENSAVEACTIVE, 0, 0, 0);
SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_AWAYMODE_REQUIRED | ES_DISPLAY_REQUIRED);
UpdateRenderViewMessage();
//update notification icon to reflect current status
UpdateNotificationAreaIcon();
OSLeaveMutex (hStartupShutdownMutex);
}
void SettingsAudio::RefreshDevices()
{
if (storage) {
delete storage->recordingDevices;
delete storage->playbackDevices;
}
delete storage;
HWND hwndTemp = GetDlgItem(hwnd, IDC_MICDEVICES);
HWND hwndPlayback = GetDlgItem(hwnd, IDC_PLAYBACKDEVICES);
SendMessage(hwndTemp, CB_RESETCONTENT, 0, 0);
SendMessage(hwndPlayback, CB_RESETCONTENT, 0, 0);
storage = new AudioDeviceStorage;
storage->playbackDevices = new AudioDeviceList;
GetAudioDevices((*storage->playbackDevices), ADT_PLAYBACK, bDisplayConnectedOnly);
storage->recordingDevices = new AudioDeviceList;
GetAudioDevices((*storage->recordingDevices), ADT_RECORDING, bDisplayConnectedOnly);
for(UINT i=0; i<storage->playbackDevices->devices.Num(); i++)
SendMessage(hwndPlayback, CB_ADDSTRING, 0, (LPARAM)storage->playbackDevices->devices[i].strName.Array());
for(UINT i=0; i<storage->recordingDevices->devices.Num(); i++)
SendMessage(hwndTemp, CB_ADDSTRING, 0, (LPARAM)storage->recordingDevices->devices[i].strName.Array());
String strPlaybackID = AppConfig->GetString(TEXT("Audio"), TEXT("PlaybackDevice"), storage->playbackDevices->devices[0].strID);
String strDeviceID = AppConfig->GetString(TEXT("Audio"), TEXT("Device"), storage->recordingDevices->devices[0].strID);
UINT iPlaybackDevice;
for(iPlaybackDevice=0; iPlaybackDevice<storage->playbackDevices->devices.Num(); iPlaybackDevice++)
{
if(storage->playbackDevices->devices[iPlaybackDevice].strID == strPlaybackID)
{
SendMessage(hwndPlayback, CB_SETCURSEL, iPlaybackDevice, 0);
break;
}
}
UINT iDevice;
for(iDevice=0; iDevice<storage->recordingDevices->devices.Num(); iDevice++)
{
if(storage->recordingDevices->devices[iDevice].strID == strDeviceID)
{
SendMessage(hwndTemp, CB_SETCURSEL, iDevice, 0);
break;
}
}
if(iPlaybackDevice == storage->playbackDevices->devices.Num())
{
AppConfig->SetString(TEXT("Audio"), TEXT("PlaybackDevice"), storage->playbackDevices->devices[0].strID);
SendMessage(hwndPlayback, CB_SETCURSEL, 0, 0);
}
if(iDevice == storage->recordingDevices->devices.Num())
{
AppConfig->SetString(TEXT("Audio"), TEXT("Device"), storage->recordingDevices->devices[0].strID);
SendMessage(hwndTemp, CB_SETCURSEL, 0, 0);
}
}
void OBS::Stop(bool overrideKeepRecording)
{
if((!bStreaming && !bRecording && !bRunning) && (!bTestStream)) return;
//ugly hack to prevent hotkeys from being processed while we're stopping otherwise we end up
//with callbacks from the ProcessEvents call in DelayedPublisher which causes havoc.
OSEnterMutex(hHotkeyMutex);
int networkMode = AppConfig->GetInt(TEXT("Publish"), TEXT("Mode"), 2);
if(!overrideKeepRecording && bRecording && bKeepRecording && networkMode == 0) {
NetworkStream *tempStream = NULL;
videoEncoder->RequestKeyframe();
tempStream = network;
network = NULL;
Log(TEXT("=====Stream End (recording continues): %s========================="), CurrentDateTimeString().Array());
delete tempStream;
bStreaming = false;
bSentHeaders = false;
ReportStopStreamingTrigger();
ConfigureStreamButtons();
OSLeaveMutex(hHotkeyMutex);
return;
}
OSEnterMutex(hStartupShutdownMutex);
//we only want the capture thread to stop first, so we can ensure all packets are flushed
bShutdownEncodeThread = true;
ShowWindow(hwndProjector, SW_HIDE);
if(hEncodeThread)
{
OSTerminateThread(hEncodeThread, 30000);
hEncodeThread = NULL;
}
bShutdownVideoThread = true;
SetEvent(hVideoEvent);
if(hVideoThread)
{
OSTerminateThread(hVideoThread, 30000);
hVideoThread = NULL;
}
bRunning = false;
ReportStopStreamTrigger();
for(UINT i=0; i<globalSources.Num(); i++)
globalSources[i].source->EndScene();
if(scene)
scene->EndScene();
//-------------------------------------------------------------
if(hSoundThread)
{
//ReleaseSemaphore(hRequestAudioEvent, 1, NULL);
OSTerminateThread(hSoundThread, 20000);
}
//if(hRequestAudioEvent)
// CloseHandle(hRequestAudioEvent);
if(hSoundDataMutex)
OSCloseMutex(hSoundDataMutex);
hSoundThread = NULL;
//hRequestAudioEvent = NULL;
hSoundDataMutex = NULL;
//-------------------------------------------------------------
StopBlankSoundPlayback();
//-------------------------------------------------------------
delete network;
network = NULL;
if (bStreaming) ReportStopStreamingTrigger();
bStreaming = false;
if(bRecording) StopRecording();
delete micAudio;
micAudio = NULL;
delete desktopAudio;
desktopAudio = NULL;
delete audioEncoder;
audioEncoder = NULL;
delete videoEncoder;
videoEncoder = NULL;
//-------------------------------------------------------------
for(UINT i=0; i<pendingAudioFrames.Num(); i++)
pendingAudioFrames[i].audioData.Clear();
pendingAudioFrames.Clear();
//-------------------------------------------------------------
if(GS)
GS->UnloadAllData();
//-------------------------------------------------------------
delete scene;
scene = NULL;
for(UINT i=0; i<globalSources.Num(); i++)
globalSources[i].FreeData();
globalSources.Clear();
//-------------------------------------------------------------
for(UINT i=0; i<auxAudioSources.Num(); i++)
delete auxAudioSources[i];
auxAudioSources.Clear();
//-------------------------------------------------------------
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
delete mainRenderTextures[i];
delete yuvRenderTextures[i];
mainRenderTextures[i] = NULL;
yuvRenderTextures[i] = NULL;
}
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
SafeRelease(copyTextures[i]);
}
delete transitionTexture;
transitionTexture = NULL;
//-------------------------------------------------------------
delete mainVertexShader;
delete mainPixelShader;
delete yuvScalePixelShader;
delete solidVertexShader;
delete solidPixelShader;
mainVertexShader = NULL;
mainPixelShader = NULL;
yuvScalePixelShader = NULL;
solidVertexShader = NULL;
solidPixelShader = NULL;
//-------------------------------------------------------------
delete GS;
GS = NULL;
//-------------------------------------------------------------
ResizeRenderFrame(false);
RedrawWindow(hwndRenderFrame, NULL, NULL, RDW_INVALIDATE|RDW_UPDATENOW);
//-------------------------------------------------------------
AudioDeviceList audioDevices;
GetAudioDevices(audioDevices, ADT_RECORDING, false, true);
String strDevice = AppConfig->GetString(TEXT("Audio"), TEXT("Device"), NULL);
if(strDevice.IsEmpty() || !audioDevices.HasID(strDevice))
{
AppConfig->SetString(TEXT("Audio"), TEXT("Device"), TEXT("Disable"));
strDevice = TEXT("Disable");
}
audioDevices.FreeData();
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), !strDevice.CompareI(TEXT("Disable")));
//-------------------------------------------------------------
ClearStreamInfo();
DumpProfileData();
FreeProfileData();
Log(TEXT("=====Stream End: %s================================================="), CurrentDateTimeString().Array());
//update notification icon to reflect current status
UpdateNotificationAreaIcon();
bEditMode = false;
SendMessage(GetDlgItem(hwndMain, ID_SCENEEDITOR), BM_SETCHECK, BST_UNCHECKED, 0);
EnableWindow(GetDlgItem(hwndMain, ID_SCENEEDITOR), FALSE);
ClearStatusBar();
InvalidateRect(hwndRenderFrame, NULL, TRUE);
SystemParametersInfo(SPI_SETSCREENSAVEACTIVE, 1, 0, 0);
SetThreadExecutionState(ES_CONTINUOUS);
String processPriority = AppConfig->GetString(TEXT("General"), TEXT("Priority"), TEXT("Normal"));
if (scmp(processPriority, TEXT("Normal")))
SetPriorityClass(GetCurrentProcess(), NORMAL_PRIORITY_CLASS);
bTestStream = false;
ConfigureStreamButtons();
UpdateRenderViewMessage();
DisableMenusWhileStreaming(false);
OSLeaveMutex(hStartupShutdownMutex);
OSLeaveMutex(hHotkeyMutex);
}
void OBS::Start(bool recordingOnly, bool replayBufferOnly)
{
if(bRunning && !bRecording && !bRecordingReplayBuffer) return;
int networkMode = AppConfig->GetInt(TEXT("Publish"), TEXT("Mode"), 2);
DWORD delayTime = (DWORD)AppConfig->GetInt(TEXT("Publish"), TEXT("Delay"));
if (bRecording && networkMode != 0) return;
if((bRecording || bRecordingReplayBuffer) && networkMode == 0 && delayTime == 0 && !recordingOnly && !replayBufferOnly) {
bFirstConnect = !bReconnecting;
if (network)
{
NetworkStream *net = network;
network = nullptr;
delete net;
}
network = CreateRTMPPublisher();
Log(TEXT("=====Stream Start (while recording): %s============================="), CurrentDateTimeString().Array());
bSentHeaders = false;
bStreaming = true;
ReportStartStreamingTrigger();
ConfigureStreamButtons();
return;
}
bStartingUp = true;
OSEnterMutex(hStartupShutdownMutex);
DisableMenusWhileStreaming(true);
scenesConfig.SaveTo(String() << lpAppDataPath << "\\scenes.xconfig");
scenesConfig.Save();
//-------------------------------------------------------------
fps = AppConfig->GetInt(TEXT("Video"), TEXT("FPS"), 30);
frameTime = 1000/fps;
//-------------------------------------------------------------
if(!bLoggedSystemStats)
{
LogSystemStats();
bLoggedSystemStats = TRUE;
}
OSCheckForBuggyDLLs();
//-------------------------------------------------------------
retryHookTest:
bool alreadyWarnedAboutModules = false;
if (OSIncompatibleModulesLoaded())
{
Log(TEXT("Incompatible modules (pre-D3D) detected."));
int ret = OBSMessageBox(hwndMain, Str("IncompatibleModules"), NULL, MB_ICONERROR | MB_ABORTRETRYIGNORE);
if (ret == IDABORT)
{
DisableMenusWhileStreaming(false);
OSLeaveMutex (hStartupShutdownMutex);
bStartingUp = false;
return;
}
else if (ret == IDRETRY)
{
goto retryHookTest;
}
alreadyWarnedAboutModules = true;
}
String strPatchesError;
if (OSIncompatiblePatchesLoaded(strPatchesError))
{
DisableMenusWhileStreaming(false);
OSLeaveMutex (hStartupShutdownMutex);
OBSMessageBox(hwndMain, strPatchesError.Array(), NULL, MB_ICONERROR);
Log(TEXT("Incompatible patches detected."));
bStartingUp = false;
return;
}
//check the user isn't trying to stream or record with no sources which is typically
//a configuration error
if (!bTestStream)
{
bool foundSource = false;
XElement *scenes = App->scenesConfig.GetElement(TEXT("scenes"));
if (scenes)
{
UINT numScenes = scenes->NumElements();
for (UINT i = 0; i<numScenes; i++)
{
XElement *sceneElement = scenes->GetElementByID(i);
XElement *sources = sceneElement->GetElement(TEXT("sources"));
if (sources && sources->NumElements())
{
foundSource = true;
break;
}
}
}
if (!foundSource)
{
if (OBSMessageBox(hwndMain, Str("NoSourcesFound"), NULL, MB_ICONWARNING|MB_YESNO) == IDNO)
{
DisableMenusWhileStreaming(false);
OSLeaveMutex(hStartupShutdownMutex);
bStartingUp = false;
return;
}
}
}
//-------------------------------------------------------------
String processPriority = AppConfig->GetString(TEXT("General"), TEXT("Priority"), TEXT("Normal"));
if (!scmp(processPriority, TEXT("Idle")))
SetPriorityClass(GetCurrentProcess(), IDLE_PRIORITY_CLASS);
else if (!scmp(processPriority, TEXT("Above Normal")))
SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS);
else if (!scmp(processPriority, TEXT("High")))
SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
networkMode = AppConfig->GetInt(TEXT("Publish"), TEXT("Mode"), 2);
delayTime = (DWORD)AppConfig->GetInt(TEXT("Publish"), TEXT("Delay"));
String strError;
bFirstConnect = !bReconnecting;
if(bTestStream || recordingOnly || replayBufferOnly)
network = CreateNullNetwork();
else
{
switch(networkMode)
{
case 0: network = (delayTime > 0) ? CreateDelayedPublisher(delayTime) : CreateRTMPPublisher(); break;
case 1: network = CreateNullNetwork(); break;
}
}
if(!network)
{
DisableMenusWhileStreaming(false);
OSLeaveMutex (hStartupShutdownMutex);
if(!bReconnecting)
OBSMessageBox(hwndMain, strError, NULL, MB_ICONERROR);
else
OBSDialogBox(hinstMain, MAKEINTRESOURCE(IDD_RECONNECTING), hwndMain, OBS::ReconnectDialogProc);
bStartingUp = false;
return;
}
bReconnecting = false;
//-------------------------------------------------------------
Log(TEXT("=====Stream Start: %s==============================================="), CurrentDateTimeString().Array());
//-------------------------------------------------------------
bEnableProjectorCursor = GlobalConfig->GetInt(L"General", L"EnableProjectorCursor", 1) != 0;
bPleaseEnableProjector = bPleaseDisableProjector = false;
int monitorID = AppConfig->GetInt(TEXT("Video"), TEXT("Monitor"));
if(monitorID >= (int)monitors.Num())
monitorID = 0;
RECT &screenRect = monitors[monitorID].rect;
int defCX = screenRect.right - screenRect.left;
int defCY = screenRect.bottom - screenRect.top;
downscaleType = AppConfig->GetInt(TEXT("Video"), TEXT("Filter"), 0);
downscale = AppConfig->GetFloat(TEXT("Video"), TEXT("Downscale"), 1.0f);
baseCX = AppConfig->GetInt(TEXT("Video"), TEXT("BaseWidth"), defCX);
baseCY = AppConfig->GetInt(TEXT("Video"), TEXT("BaseHeight"), defCY);
baseCX = MIN(MAX(baseCX, 128), 4096);
baseCY = MIN(MAX(baseCY, 128), 4096);
scaleCX = UINT(double(baseCX) / double(downscale));
scaleCY = UINT(double(baseCY) / double(downscale));
//align width to 128bit for fast SSE YUV4:2:0 conversion
outputCX = scaleCX & 0xFFFFFFFC;
outputCY = scaleCY & 0xFFFFFFFE;
bUseMultithreadedOptimizations = AppConfig->GetInt(TEXT("General"), TEXT("UseMultithreadedOptimizations"), TRUE) != 0;
Log(TEXT(" Multithreaded optimizations: %s"), (CTSTR)(bUseMultithreadedOptimizations ? TEXT("On") : TEXT("Off")));
encoderSkipThreshold = GlobalConfig->GetInt(TEXT("Video"), TEXT("EncoderSkipThreshold"), fps/4);
//------------------------------------------------------------------
Log(TEXT(" Base resolution: %ux%u"), baseCX, baseCY);
Log(TEXT(" Output resolution: %ux%u"), outputCX, outputCY);
Log(TEXT("------------------------------------------"));
//------------------------------------------------------------------
GS = new D3D10System;
GS->Init();
//Thanks to ASUS OSD hooking the goddamn user mode driver framework (!!!!), we have to re-check for dangerous
//hooks after initializing D3D.
retryHookTestV2:
if (!alreadyWarnedAboutModules)
{
if (OSIncompatibleModulesLoaded())
{
Log(TEXT("Incompatible modules (post-D3D) detected."));
int ret = OBSMessageBox(hwndMain, Str("IncompatibleModules"), NULL, MB_ICONERROR | MB_ABORTRETRYIGNORE);
if (ret == IDABORT)
{
//FIXME: really need a better way to abort startup than this...
delete network;
delete GS;
DisableMenusWhileStreaming(false);
OSLeaveMutex (hStartupShutdownMutex);
bStartingUp = false;
return;
}
else if (ret == IDRETRY)
{
goto retryHookTestV2;
}
}
}
//-------------------------------------------------------------
mainVertexShader = CreateVertexShaderFromFile(TEXT("shaders/DrawTexture.vShader"));
mainPixelShader = CreatePixelShaderFromFile(TEXT("shaders/DrawTexture.pShader"));
solidVertexShader = CreateVertexShaderFromFile(TEXT("shaders/DrawSolid.vShader"));
solidPixelShader = CreatePixelShaderFromFile(TEXT("shaders/DrawSolid.pShader"));
if(!mainVertexShader || !mainPixelShader)
CrashError(TEXT("Unable to load DrawTexture shaders"));
if(!solidVertexShader || !solidPixelShader)
CrashError(TEXT("Unable to load DrawSolid shaders"));
//------------------------------------------------------------------
CTSTR lpShader;
if(CloseFloat(downscale, 1.0))
lpShader = TEXT("shaders/DrawYUVTexture.pShader");
else if(downscale < 2.01)
{
switch(downscaleType)
{
case 0: lpShader = TEXT("shaders/DownscaleBilinear1YUV.pShader"); break;
case 1: lpShader = TEXT("shaders/DownscaleBicubicYUV.pShader"); break;
case 2: lpShader = TEXT("shaders/DownscaleLanczos6tapYUV.pShader"); break;
}
}
else if(downscale < 3.01)
lpShader = TEXT("shaders/DownscaleBilinear9YUV.pShader");
else
CrashError(TEXT("Invalid downscale value (must be either 1.0, 1.5, 2.0, 2.25, or 3.0)"));
yuvScalePixelShader = CreatePixelShaderFromFile(lpShader);
if (!yuvScalePixelShader)
CrashError(TEXT("Unable to create shader from file %s"), lpShader);
//-------------------------------------------------------------
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
mainRenderTextures[i] = CreateRenderTarget(baseCX, baseCY, GS_BGRA, FALSE);
yuvRenderTextures[i] = CreateRenderTarget(outputCX, outputCY, GS_BGRA, FALSE);
}
//-------------------------------------------------------------
D3D10_TEXTURE2D_DESC td;
zero(&td, sizeof(td));
td.Width = outputCX;
td.Height = outputCY;
td.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
td.MipLevels = 1;
td.ArraySize = 1;
td.SampleDesc.Count = 1;
td.ArraySize = 1;
td.Usage = D3D10_USAGE_STAGING;
td.CPUAccessFlags = D3D10_CPU_ACCESS_READ;
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
HRESULT err = GetD3D()->CreateTexture2D(&td, NULL, ©Textures[i]);
if(FAILED(err))
{
CrashError(TEXT("Unable to create copy texture"));
//todo - better error handling
}
}
//------------------------------------------------------------------
String strEncoder = AppConfig->GetString(TEXT("Audio Encoding"), TEXT("Codec"), TEXT("AAC"));
BOOL isAAC = strEncoder.CompareI(TEXT("AAC"));
UINT format = AppConfig->GetInt(L"Audio Encoding", L"Format", 1);
if (!isAAC)
format = 0;
switch (format) {
case 0: sampleRateHz = 44100; break;
default:
case 1: sampleRateHz = 48000; break;
}
Log(L"------------------------------------------");
Log(L"Audio Format: %u Hz", sampleRateHz);
//------------------------------------------------------------------
BOOL isStereo = AppConfig->GetInt(L"Audio Encoding", L"isStereo", 1);
switch (isStereo) {
case 0: audioChannels = 1; break;
default:
case 1: audioChannels = 2; break;
}
Log(L"------------------------------------------");
Log(L"Audio Channels: %u Ch", audioChannels);
//------------------------------------------------------------------
AudioDeviceList playbackDevices;
bool useInputDevices = AppConfig->GetInt(L"Audio", L"InputDevicesForDesktopSound", false) != 0;
GetAudioDevices(playbackDevices, useInputDevices ? ADT_RECORDING : ADT_PLAYBACK);
String strPlaybackDevice = AppConfig->GetString(TEXT("Audio"), TEXT("PlaybackDevice"), TEXT("Default"));
if(strPlaybackDevice.IsEmpty() || !playbackDevices.HasID(strPlaybackDevice))
{
//AppConfig->SetString(TEXT("Audio"), TEXT("PlaybackDevice"), TEXT("Default"));
strPlaybackDevice = TEXT("Default");
}
Log(TEXT("Playback device %s"), strPlaybackDevice.Array());
playbackDevices.FreeData();
desktopAudio = CreateAudioSource(false, strPlaybackDevice);
if(!desktopAudio) {
CrashError(TEXT("Cannot initialize desktop audio sound, more info in the log file."));
}
if (useInputDevices)
Log(L"Use Input Devices enabled, not recording standard desktop audio");
AudioDeviceList audioDevices;
GetAudioDevices(audioDevices, ADT_RECORDING, false, true);
String strDevice = AppConfig->GetString(TEXT("Audio"), TEXT("Device"), NULL);
if(strDevice.IsEmpty() || !audioDevices.HasID(strDevice))
{
//AppConfig->SetString(TEXT("Audio"), TEXT("Device"), TEXT("Disable"));
strDevice = TEXT("Disable");
}
audioDevices.FreeData();
String strDefaultMic;
bool bHasDefault = GetDefaultMicID(strDefaultMic);
if(strDevice.CompareI(TEXT("Disable")))
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), FALSE);
else
{
bool bUseDefault = strDevice.CompareI(TEXT("Default")) != 0;
if(!bUseDefault || bHasDefault)
{
if(bUseDefault)
strDevice = strDefaultMic;
micAudio = CreateAudioSource(true, strDevice);
if(!micAudio)
OBSMessageBox(hwndMain, Str("MicrophoneFailure"), NULL, 0);
else
{
int offset = AppConfig->GetInt(TEXT("Audio"), TEXT("MicTimeOffset"), 0);
Log(L"Mic time offset: %d", offset);
micAudio->SetTimeOffset(offset);
}
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), micAudio != NULL);
}
else
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), FALSE);
}
//-------------------------------------------------------------
bool bDisableEncoding = false;
if (bTestStream)
bDisableEncoding = GlobalConfig->GetInt(TEXT("General"), TEXT("DisablePreviewEncoding"), false) != 0;
//-------------------------------------------------------------
UINT bitRate = (UINT)AppConfig->GetInt(TEXT("Audio Encoding"), TEXT("Bitrate"), 96);
if (bDisableEncoding)
audioEncoder = CreateNullAudioEncoder();
else
#ifdef USE_AAC
if(isAAC) // && OSGetVersion() >= 7)
audioEncoder = CreateAACEncoder(bitRate);
else
#endif
audioEncoder = CreateMP3Encoder(bitRate);
//-------------------------------------------------------------
desktopVol = AppConfig->GetFloat(TEXT("Audio"), TEXT("DesktopVolume"), 1.0f);
micVol = AppConfig->GetFloat(TEXT("Audio"), TEXT("MicVolume"), 1.0f);
//-------------------------------------------------------------
bRunning = true;
if(sceneElement)
{
scene = CreateScene(sceneElement->GetString(TEXT("class")), sceneElement->GetElement(TEXT("data")));
XElement *sources = sceneElement->GetElement(TEXT("sources"));
if(sources)
{
UINT numSources = sources->NumElements();
for(UINT i=0; i<numSources; i++)
{
SceneItem *item = scene->AddImageSource(sources->GetElementByID(i));
if(item)
{
if(ListView_GetItemState(GetDlgItem(hwndMain, ID_SOURCES), i, LVIS_SELECTED) > 0)
item->Select(true);
}
}
}
scene->BeginScene();
unsigned int numSources = scene->sceneItems.Num();
for(UINT i=0; i<numSources; i++)
{
XElement *source = scene->sceneItems[i]->GetElement();
String className = source->GetString(TEXT("class"));
if(scene->sceneItems[i]->bRender && className == "GlobalSource") {
XElement *globalSourceData = source->GetElement(TEXT("data"));
String globalSourceName = globalSourceData->GetString(TEXT("name"));
if(App->GetGlobalSource(globalSourceName) != NULL) {
App->GetGlobalSource(globalSourceName)->GlobalSourceEnterScene();
}
}
}
}
if(scene && scene->HasMissingSources())
OBSMessageBox(hwndMain, Str("Scene.MissingSources"), NULL, 0);
//-------------------------------------------------------------
int maxBitRate = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("MaxBitrate"), 1000);
int bufferSize = maxBitRate;
if (AppConfig->GetInt(L"Video Encoding", L"UseBufferSize", 0) != 0)
bufferSize = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("BufferSize"), 1000);
int quality = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("Quality"), 8);
String preset = AppConfig->GetString(TEXT("Video Encoding"), TEXT("Preset"), TEXT("veryfast"));
bUsing444 = false;//AppConfig->GetInt (TEXT("Video Encoding"), TEXT("Use444"), 0) != 0;
bUseCFR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseCFR"), 1) != 0;
//-------------------------------------------------------------
bufferingTime = GlobalConfig->GetInt(TEXT("General"), TEXT("SceneBufferingTime"), 700);
Log(TEXT("Scene buffering time set to %u"), bufferingTime);
//-------------------------------------------------------------
bForceMicMono = AppConfig->GetInt(TEXT("Audio"), TEXT("ForceMicMono")) != 0;
bRecievedFirstAudioFrame = false;
//hRequestAudioEvent = CreateSemaphore(NULL, 0, 0x7FFFFFFFL, NULL);
hSoundDataMutex = OSCreateMutex();
hSoundThread = OSCreateThread((XTHREAD)OBS::MainAudioThread, NULL);
//-------------------------------------------------------------
//if (!useInputDevices)
// StartBlankSoundPlayback(strPlaybackDevice);
//-------------------------------------------------------------
colorDesc.fullRange = false;
colorDesc.primaries = ColorPrimaries_BT709;
colorDesc.transfer = ColorTransfer_IEC6196621;
colorDesc.matrix = outputCX >= 1280 || outputCY > 576 ? ColorMatrix_BT709 : ColorMatrix_SMPTE170M;
videoEncoder = nullptr;
String videoEncoderErrors;
String vencoder = AppConfig->GetString(L"Video Encoding", L"Encoder");
if (bDisableEncoding)
videoEncoder = CreateNullVideoEncoder();
else if(vencoder == L"QSV")
videoEncoder = CreateQSVEncoder(fps, outputCX, outputCY, quality, preset, bUsing444, colorDesc, maxBitRate, bufferSize, bUseCFR, videoEncoderErrors);
else if(vencoder == L"NVENC")
videoEncoder = CreateNVENCEncoder(fps, outputCX, outputCY, quality, preset, bUsing444, colorDesc, maxBitRate, bufferSize, bUseCFR, videoEncoderErrors);
else
videoEncoder = CreateX264Encoder(fps, outputCX, outputCY, quality, preset, bUsing444, colorDesc, maxBitRate, bufferSize, bUseCFR);
if (!videoEncoder)
{
Log(L"Couldn't initialize encoder");
Stop(true);
if (videoEncoderErrors.IsEmpty())
videoEncoderErrors = Str("Encoder.InitFailed");
else
videoEncoderErrors = String(Str("Encoder.InitFailedWithReason")) + videoEncoderErrors;
OBSMessageBox(hwndMain, videoEncoderErrors.Array(), nullptr, MB_OK | MB_ICONERROR); //might want to defer localization until here to automatically
//output english localization to logfile
return;
}
if ((bStreaming = (!recordingOnly && !replayBufferOnly) && networkMode == 0)) ReportStartStreamingTrigger();
//-------------------------------------------------------------
// Ensure that the render frame is properly sized
ResizeRenderFrame(true);
//-------------------------------------------------------------
if ((!replayBufferOnly && !StartRecording(recordingOnly)) && !bStreaming)
{
Stop(true);
return;
}
//-------------------------------------------------------------
curFramePic = NULL;
bShutdownVideoThread = false;
bShutdownEncodeThread = false;
//ResetEvent(hVideoThread);
hEncodeThread = OSCreateThread((XTHREAD)OBS::EncodeThread, NULL);
hVideoThread = OSCreateThread((XTHREAD)OBS::MainCaptureThread, NULL);
EnableWindow(GetDlgItem(hwndMain, ID_SCENEEDITOR), TRUE);
//-------------------------------------------------------------
ReportStartStreamTrigger();
SystemParametersInfo(SPI_SETSCREENSAVEACTIVE, 0, 0, 0);
SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_AWAYMODE_REQUIRED | ES_DISPLAY_REQUIRED);
UpdateRenderViewMessage();
//update notification icon to reflect current status
UpdateNotificationAreaIcon();
OSLeaveMutex (hStartupShutdownMutex);
bStartingUp = false;
ConfigureStreamButtons();
}
int main(int argc, char *argv[]) {
int exit_code = 0;
slimproto_t slimproto;
slimaudio_t slimaudio;
PaDeviceIndex output_device_id = PA_DEFAULT_DEVICE;
char *output_device_name = NULL;
char *hostapi_name = NULL;
unsigned int output_predelay = 0;
unsigned int output_predelay_amplitude = 0;
#ifdef EMPEG
bool power_bypass = false, power_last = false;
bool geteq = false;
long key, ir;
#endif
#ifdef EMPEG
slimaudio_volume_t volume_control = VOLUME_DRIVER;
#else
slimaudio_volume_t volume_control = VOLUME_SOFTWARE;
#endif
unsigned int retry_interval = RETRY_DEFAULT;
char macaddress[6] = { 0, 0, 0, 0, 0, 1 };
int keepalive_interval = -1;
bool listdevs = false;
bool listservers = false;
bool discover_server = false;
unsigned int json_port;
#ifdef SLIMPROTO_ZONES
bool default_macaddress = true;
unsigned int zone = 0;
unsigned int num_zones = 1;
#endif
#ifdef DAEMONIZE
bool should_daemonize = false;
char *logfile = NULL;
#endif
#ifdef PORTAUDIO_DEV
/* User suggested latency */
bool modify_latency = false;
unsigned int user_latency = 0L;
#endif
char slimserver_address[INET_FQDNSTRLEN] = "127.0.0.1";
char getopt_options[OPTLEN] = "a:FId:Y:e:f:hk:Lm:n:o:P:p:Rr:TO:Vv:";
static struct option long_options[] = {
{"predelay_amplitude", required_argument, 0, 'a'},
{"discover", no_argument, 0, 'F'},
{"debug", required_argument, 0, 'd'},
{"debuglog", required_argument, 0, 'Y'},
{"help", no_argument, 0, 'h'},
{"keepalive", required_argument, 0, 'k'},
{"list", no_argument, 0, 'L'},
{"findservers", no_argument, 0, 'I'},
{"mac", required_argument, 0, 'm'},
{"name", required_argument, 0, 'n'},
{"output", required_argument, 0, 'o'},
{"playerid", required_argument, 0, 'e'},
{"firmware", required_argument, 0, 'f'},
{"port", required_argument, 0, 'P'},
{"predelay", required_argument, 0, 'p'},
{"threshold_override", no_argument, 0, 'T'},
{"output_threshold", required_argument, 0, 'O'},
#ifdef EMPEG
{"puteq", no_argument, 0, 'Q'},
{"geteq", no_argument, 0, 'q'},
#endif
{"retry", no_argument, 0, 'R'},
{"intretry", required_argument, 0, 'r'},
{"version", no_argument, 0, 'V'},
{"volume", required_argument, 0, 'v'},
{"zone", required_argument, 0, 'z'},
#ifdef PORTAUDIO_DEV
{"latency", required_argument, 0, 'y'},
{"audiotype", required_argument, 0, 't'},
#else
{"paframes", required_argument, 0, 'g'},
{"pabuffers", required_argument, 0, 'j'},
#endif
#ifdef DAEMONIZE
{"daemonize", required_argument, 0, 'M'},
#endif
#ifdef __WIN32__
{"highpriority", no_argument, 0, 'H'},
#ifdef PADEV_WASAPI
{"shared", no_argument, 0, 'S'},
#endif
#endif
#ifdef INTERACTIVE
{"lircrc", required_argument, 0, 'c'},
{"lirc", no_argument, 0, 'i'},
{"lcd", no_argument, 0, 'l'},
{"lcdc", no_argument, 0, 'C'},
{"display", no_argument, 0, 'D'},
{"width", required_argument, 0, 'w'},
#endif
#ifdef SLIMPROTO_RENICE
{"renice", no_argument, 0, 'N'},
#endif
#ifdef SLIMPROTO_ZONES
{"zone", required_argument, 0, 'z'},
#endif
{0, 0, 0, 0}
};
#ifdef INTERACTIVE
fd_set read_fds;
fd_set write_fds;
int key = 0;
unsigned long ir = 0;
int maxfd = 0;
char *home;
struct timeval timeout;
timeout.tv_usec = 0;
#ifdef __WIN32__
int WSAerrno;
int ptw32_processInitialize (void);
ptw32_processInitialize();
#endif /* __WIN32__ */
/* default lircrc file ($HOME/.lircrc) */
home = getenv("HOME");
if (home == NULL) home = "";
lircrc = (char *)malloc((strlen(home) + strlen("/.lircrc") + 1) * sizeof(char));
strcpy(lircrc,home);
strcat(lircrc,"/.lircrc");
#endif /* INTERACTIVE */
#ifdef EMPEG
strcat (getopt_options, "Qq");
#endif
#ifdef PORTAUDIO_DEV
strcat (getopt_options, "y:t:");
#else
strcat (getopt_options, "g:j:");
#endif
#ifdef DAEMONIZE
strcat (getopt_options, "M:");
#endif
#ifdef INTERACTIVE
strcat (getopt_options, "c:CDilw:");
#endif
#ifdef __WIN32__
strcat (getopt_options, "H");
#ifdef PADEV_WASAPI
strcat (getopt_options, "S");
#endif
#endif
#ifdef SLIMPROTO_RENICE
strcat (getopt_options, "N");
#endif
#ifdef SLIMPROTO_ZONES
strcat (getopt_options, "z:");
#endif
#ifdef EMPEG
empeg_getmac(macaddress);
#endif
while (true) {
const char shortopt =
getopt_long_only(argc, argv, getopt_options, long_options, NULL);
if (shortopt == (char) -1) {
break;
}
switch (shortopt) {
case 'a':
output_predelay_amplitude = strtoul(optarg, NULL, 0);
break;
case 'F':
discover_server = true;
break;
case 'd':
#ifdef SLIMPROTO_DEBUG
if (strcmp(optarg, "all") == 0)
{
slimproto_debug = true;
slimaudio_debug = true;
slimaudio_buffer_debug = true;
slimaudio_buffer_debug_v = true;
slimaudio_decoder_debug = true;
slimaudio_decoder_debug_r = true;
slimaudio_decoder_debug_v = true;
slimaudio_http_debug = true;
slimaudio_http_debug_v = true;
slimaudio_output_debug = true;
slimaudio_output_debug_v = true;
}
else if (strcmp(optarg, "slimproto") == 0)
slimproto_debug = true;
else if (strcmp(optarg, "slimaudio") == 0)
slimaudio_debug = true;
else if (strcmp(optarg, "slimaudio_buffer") == 0)
slimaudio_buffer_debug = true;
else if (strcmp(optarg, "slimaudio_buffer_v") == 0)
slimaudio_buffer_debug_v = true;
else if (strcmp(optarg, "slimaudio_decoder") == 0)
slimaudio_decoder_debug = true;
else if (strcmp(optarg, "slimaudio_decoder_r") == 0)
slimaudio_decoder_debug_r = true;
else if (strcmp(optarg, "slimaudio_decoder_v") == 0)
slimaudio_decoder_debug_v = true;
else if (strcmp(optarg, "slimaudio_http") == 0)
slimaudio_http_debug = true;
else if (strcmp(optarg, "slimaudio_http_v") == 0)
slimaudio_http_debug_v = true;
else if (strcmp(optarg, "slimaudio_output") == 0)
slimaudio_output_debug = true;
else if (strcmp(optarg, "slimaudio_output_v") == 0)
slimaudio_output_debug_v = true;
else
fprintf(stderr, "%s: Unknown debug option %s\n", argv[0], optarg);
#else
fprintf(stderr, "%s: Recompile with -DSLIMPROTO_DEBUG to enable debugging.\n", argv[0]);
#endif
break;
case 'Y':
#ifdef SLIMPROTO_DEBUG
if ( optarg == NULL )
{
fprintf(stderr, "%s: Cannot parse debug log filename %s\n", argv[0], optarg);
exit(-1);
} else
{
debuglog = freopen( optarg, "a", stderr);
if ( debuglog )
debug_logfile = true;
else
fprintf(stderr, "%s: Redirection of stderr to %s failed.\n", argv[0], optarg);
}
#endif
break;
/* From server/Slim/Networking/Slimproto.pm from 7.5r28596
** squeezebox(2)
** softsqueeze(3)
** squeezebox2(4)
** transporter(5)
** softsqueeze3(6)
** receiver(7)
** squeezeslave(8)
** controller(9)
** boom(10)
** softboom(11)
** squeezeplay(12)
** radio(13)
** touch(14)
*/
case 'e':
player_type = strtoul(optarg, NULL, 0);
if ( (player_type < 2) || (player_type > 14) )
{
player_type = PLAYER_TYPE;
fprintf(stderr, "%s: Unknown player type, using (%d)\n", argv[0], player_type);
}
break;
case 'f':
firmware = strtoul(optarg, NULL, 0);
if ( (firmware < 0) || (firmware > 254) )
{
firmware = FIRMWARE_VERSION;
fprintf(stderr, "%s: Invalid firmware value, using (%d)\n", argv[0], firmware);
}
break;
case 'h':
print_help();
exit(0);
case 'k':
keepalive_interval = strtoul(optarg, NULL, 0);
break;
case 'T':
threshold_override = true;
break;
case 'O':
output_threshold = strtoul(optarg, NULL, 0);
if ( (output_threshold < 0) || (output_threshold > 1000000) )
{
output_threshold = OUTPUT_THRESHOLD;
fprintf(stderr, "%s: Invalid output threshold, using (%d)\n",
argv[0], output_threshold);
}
break;
case 'm':
if (parse_macaddress(macaddress, optarg) != 0) {
fprintf(stderr, "%s: Cannot parse mac address %s\n", argv[0], optarg);
exit(-1);
}
#ifdef SLIMPROTO_ZONES
default_macaddress = false;
#endif
break;
#ifdef DAEMONIZE
case 'M':
if ( optarg == NULL )
{
fprintf(stderr, "%s: Cannot parse log filename %s\n", argv[0], optarg);
exit(-1);
} else
{
logfile = optarg;
}
should_daemonize = true;
break;
#endif
#ifdef __WIN32__
case 'H':
/* Change Window process priority class to HIGH */
if ( !SetPriorityClass ( GetCurrentProcess(), HIGH_PRIORITY_CLASS ) )
{
int dwError = GetLastError();
fprintf(stderr, "%s: Failed to set priority (%d), using default.\n", argv[0],
dwError);
}
break;
#ifdef PADEV_WASAPI
case 'S':
wasapi_exclusive = false;
break;
#endif
#endif
#ifdef SLIMPROTO_RENICE
case 'N':
renice = true;
break;
#endif
case 'n':
output_device_name = optarg;
output_change = true;
break;
case 'o':
output_device_id = strtoul(optarg, NULL, 0);
output_change = true;
break;
case 'p':
output_predelay = strtoul(optarg, NULL, 0);
break;
case 'P':
port = strtoul(optarg, NULL, 0);
if ( (port < 0) || (port > 65535) )
{
port = SLIMPROTOCOL_PORT;
fprintf(stderr, "%s: Invalid port number, using %d.\n", argv[0], port);
}
break;
break;
#ifdef EMPEG
case 'Q':
empeg_puteq_tofile();
exit(0);
break;
case 'q':
geteq = true;
break;
#endif
case 'R':
retry_connection = true;
break;
case 'r':
retry_connection = true;
retry_interval = strtoul(optarg, NULL, 0);
if ( ( retry_interval < 1 ) || ( retry_interval > 120 ) )
{
retry_interval = RETRY_DEFAULT;
fprintf (stderr, "Invalid retry interval, using %d seconds.\n", retry_interval );
}
break;
#ifdef INTERACTIVE
case 'c':
free(lircrc);
lircrc = optarg;
break;
#ifndef __WIN32__
case 'i':
using_lirc = true;
break;
case 'l':
use_lcdd_menu = true;
break;
case 'C':
use_lcdd_menu = true;
lcdd_compat = true;
break;
#endif
case 'D':
using_curses = 1;
break;
case 'w':
linelen = strtoul(optarg, NULL, 0);
break;
#endif
case 'L':
listdevs = true;
break;
case 'I':
listservers = true;
break;
case 'V':
print_version();
exit(0);
break;
case 'v':
if (strcmp(optarg, "sw") == 0) {
volume_control = VOLUME_SOFTWARE;
}
#ifndef PORTAUDIO_DEV
else if (strcmp(optarg, "on") == 0 ) {
volume_control = VOLUME_DRIVER;
}
#endif
else if (strcmp(optarg, "off") == 0 ) {
volume_control = VOLUME_NONE;
}
break;
#ifdef PORTAUDIO_DEV
case 'y':
modify_latency = true;
user_latency = strtoul(optarg, NULL, 0);
if ( user_latency > 1000 )
{
fprintf (stderr, "Suggested latency invalid, using device default.\n");
modify_latency = false;
}
break;
case 't':
hostapi_name = optarg;
break;
#else
case 'g':
pa_framesPerBuffer = strtoul(optarg, NULL, 0);
if ( (pa_framesPerBuffer > 65536) || (pa_framesPerBuffer < 64) )
{
fprintf (stderr,
"Portaudio frames per buffer invalid, using default (%d).\n",
PA_FRAMES_PER_BUFFER);
pa_framesPerBuffer = PA_FRAMES_PER_BUFFER ;
}
break;
case 'j':
pa_numberOfBuffers = strtoul(optarg, NULL, 0);
if ( (pa_numberOfBuffers > 64) || (pa_numberOfBuffers < 0) )
{
fprintf (stderr,
"Number of Portaudio buffers invalid, using default (%d).\n",
PA_NUM_BUFFERS);
pa_numberOfBuffers = PA_NUM_BUFFERS;
}
break;
#endif
#ifdef SLIMPROTO_ZONES
case 'z':
if (sscanf(optarg, "%u/%u", &zone, &num_zones) != 2)
{
fprintf (stderr, "Invalid zone specification, using default.\n");
}
if (num_zones > MAX_ZONES)
{
fprintf(stderr, "Number of zones > %d not supported\n", MAX_ZONES);
zone=0;
num_zones=1;
}
if (num_zones <= zone)
{
fprintf (stderr, "Invalid zone specification, using default.\n");
zone = 0;
num_zones = 1;
}
break;
#endif
default:
break;
}
}
if (listdevs) {
GetAudioDevices(output_device_id, output_device_name, hostapi_name, output_change, true);
exit(0);
}
if (listservers) {
slimproto_discover(slimserver_address, sizeof(slimserver_address), port, &json_port, true);
exit(0);
}
if (optind < argc)
strncpy(slimserver_address, argv[optind], sizeof(slimserver_address));
#ifdef DAEMONIZE
if ( should_daemonize ) {
#ifdef INTERACTIVE
if ( using_curses || use_lcdd_menu )
{
fprintf(stderr, "Daemonize not supported with display modes.\n");
exit(-1);
}
else
#endif
init_daemonize();
}
#endif
signal(SIGTERM, &exit_handler);
signal(SIGINT, &exit_handler);
install_restart_handler();
#ifdef INTERACTIVE
install_toggle_handler(); /*SIGUSR2 to toggle IR/LCD on and off */
#endif
if (slimproto_init(&slimproto) < 0) {
fprintf(stderr, "Failed to initialize slimproto\n");
exit(-1);
}
#ifdef SLIMPROTO_ZONES
if (slimaudio_init(&slimaudio, &slimproto, output_device_id, output_device_name,
hostapi_name, output_change, zone, num_zones) < 0)
#else
if (slimaudio_init(&slimaudio, &slimproto, output_device_id, output_device_name,
hostapi_name, output_change) < 0)
#endif
{
fprintf(stderr, "Failed to initialize slimaudio\n");
exit(-1);
}
#ifdef SLIMPROTO_ZONES
if (default_macaddress)
macaddress[5] += zone;
#endif
#ifdef PORTAUDIO_DEV
if( modify_latency ) {
slimaudio_set_latency( &slimaudio, user_latency );
}
#endif
slimaudio_set_renice( &slimaudio, renice );
slimproto_add_connect_callback(&slimproto, connect_callback, macaddress);
#ifdef INTERACTIVE
/* Process VFD (display) commands */
if ( using_curses || using_lirc || use_lcdd_menu )
slimproto_add_command_callback(&slimproto, "vfdc", vfd_callback, macaddress);
#endif
#ifdef EMPEG
slimproto_add_command_callback(&slimproto, "grfe", empeg_vfd_callback, macaddress);
slimproto_add_command_callback(&slimproto, "grfb", empeg_vfdbrt_callback, macaddress);
slimproto_add_command_callback(&slimproto, "aude", empeg_aude_callback, macaddress);
#endif
slimaudio_set_volume_control(&slimaudio, volume_control);
slimaudio_set_output_predelay(&slimaudio, output_predelay, output_predelay_amplitude);
if (keepalive_interval >= 0) {
slimaudio_set_keepalive_interval(&slimaudio, keepalive_interval);
}
#ifdef INTERACTIVE
init_lcd();
#endif
#ifdef EMPEG
empeg_init();
if (geteq)
empeg_geteq_fromfile();
power_last = empeg_state.power_on;
empeg_state.power_on = false;
#endif
if (slimaudio_open(&slimaudio) < 0) {
fprintf(stderr, "Failed to open slimaudio\n");
exit_code = -1;
goto exit;
}
#ifdef SLIMPROTO_DEBUG
if (slimaudio_debug)
fprintf ( stderr, "Using audio device index: %d\n", slimaudio.output_device_id );
#endif
#ifdef INTERACTIVE
init_lirc();
setlocale(LC_ALL, "");
initcurses();
#endif
#ifdef DAEMONIZE
if ( should_daemonize ) {
daemonize(logfile);
}
#endif
/* When retry_connection is true, retry connecting to Squeezebox Server
** until we succeed, unless the signal handler tells us to give up.
*/
do {
if (signal_restart_flag) {
#ifdef INTERACTIVE
exitcurses();
#endif
fprintf(stderr,"Retry in %d seconds.\n", retry_interval);
Pa_Sleep(1000 * retry_interval);
#ifdef INTERACTIVE
initcurses();
#endif
}
#ifdef EMPEG
if (discover_server && empeg_state.last_server[0] != '\0')
{
strcpy(slimserver_address, (char *)empeg_state.last_server);
empeg_state.last_server[0] = '\0';
}
else
#endif
if (discover_server && slimproto_discover(slimserver_address,
sizeof(slimserver_address), port, &json_port, false) < 0)
{
fprintf(stderr,"Discover failed.\n");
if (!retry_connection) {
exit_code = -1;
goto exit;
}
signal_restart_flag = true;
continue;
}
if (slimproto_connect(
&slimproto, slimserver_address, port) < 0) {
fprintf(stderr, "Connection to Squeezebox Server %s failed.\n", slimserver_address);
if (!retry_connection) {
exit_code = -1;
goto exit;
}
signal_restart_flag = true;
continue;
}
signal_restart_flag = false;
discover_server = false;
#ifdef EMPEG
strcpy((char *)empeg_state.last_server, slimserver_address);
if (power_last)
while (!empeg_state.power_on)
{
Pa_Sleep(100);
slimproto_ir(&slimproto, 1, 1, 0x76898F70);
}
#endif
while (!signal_exit_flag && !signal_restart_flag) {
#ifdef EMPEG
int rc = empeg_idle();
if (power_bypass)
{
if (rc == 0 || !empeg_state.power_on)
{
power_last = false;
power_bypass = false;
}
}
else if (rc == -1)
{
fprintf(stderr, "Power loss detected.\n");
power_last = empeg_state.power_on;
slimproto_ir(&slimproto, 1, 1, 0x76898778);
while (empeg_state.power_on)
Pa_Sleep(250);
}
else if (rc == -2 && empeg_state.power_on)
{
fprintf(stderr, "Manual override, aborting power down.\n");
power_bypass = true;
}
else if (rc == -3)
{
fprintf(stderr, "Power restored.\n");
if (power_last)
slimproto_ir(&slimproto, 1, 1, 0x76898F70);
}
else if (rc == -4)
{
fprintf(stderr, "Powering down.\n");
slimproto_goodbye(&slimproto, 0x00);
Pa_Sleep(400);
slimproto_close(&slimproto);
empeg_state.power_on = power_last;
empeg_poweroff();
signal_restart_flag = true;
}
#endif
#ifdef INTERACTIVE
if (using_curses == 1 || use_lcdd_menu || using_lirc) {
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
if (using_curses == 1)
FD_SET(0, &read_fds); /* watch stdin */
if (use_lcdd_menu) {
FD_SET(lcd_fd, &read_fds);
maxfd = lcd_fd;
}
if (using_lirc) {
FD_SET(lirc_fd, &read_fds);
if (lirc_fd > maxfd)
maxfd = lirc_fd;
}
timeout.tv_sec = 5;
if(select(maxfd + 1, &read_fds, NULL, NULL, &timeout) == -1) {
#ifndef __WIN32__
if (errno != EINTR)
{
fprintf(stderr,"Select Error:%d\n", errno);
#else
WSAerrno = WSAGetLastError();
if ( (WSAerrno != WSAEINTR) && (WSAerrno != WSAENOTSOCK) )
{
fprintf(stderr,"Select Error:%d\n", WSAerrno);
#endif
abort();
}
#ifdef __WIN32__
else
WaitForSingleObject( GetStdHandle(STD_INPUT_HANDLE), 5000 );
#endif
}
if (FD_ISSET(0, &read_fds)) {
while ((key = getch()) != ERR) {
ir = getircode(key);
if (ir == (unsigned long) 0x01) {
signal_exit_flag = 1;
}else{
if (ir != 0) slimproto_ir(&slimproto, 1, 1, ir);
}
}
}
if (using_lirc && FD_ISSET(lirc_fd, &read_fds)) {
while((key = read_lirc()) != 0 ) {
ir = getircode(key);
if (ir == 0x01) {
signal_exit_flag = 1;
} else {
if (ir != 0) slimproto_ir(&slimproto, 1, 1, ir);
}
}
}
if (use_lcdd_menu && FD_ISSET(lcd_fd, &read_fds)) {
while(read_lcd());
}
} else {
wait_for_restart_signal();
}
#else
#ifdef EMPEG
while ((key = empeg_getkey()) != -1)
{
ir = empeg_getircode(key);
if (ir != 0)
slimproto_ir(&slimproto, 1, 1, ir);
}
#else
wait_for_restart_signal();
#endif
#endif
}
#ifdef INTERACTIVE
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
#endif
} while (signal_restart_flag && !signal_exit_flag);
exit:
slimaudio_close(&slimaudio);
slimproto_goodbye(&slimproto, 0x00);
/* Wait 200ms for BYE! message send to complete */
Pa_Sleep(200);
slimproto_close(&slimproto);
#ifdef INTERACTIVE
exitcurses();
close_lirc();
#endif
#if defined(EMPEG) || defined(INTERACTIVE)
close_lcd();
#endif
#ifdef SLIMPROTO_DEBUG
if (debug_logfile)
{
fclose (debuglog);
}
#endif
slimproto_destroy(&slimproto);
slimaudio_destroy(&slimaudio);
return exit_code;
}
int main(int argc, char *argv[]) {
slimproto_t slimproto;
slimaudio_t slimaudio;
PaDeviceIndex output_device_id = PA_DEFAULT_DEVICE;
unsigned int output_predelay = 0;
unsigned int output_predelay_amplitude = 0;
slimaudio_volume_t volume_control = VOLUME_SOFTWARE;
unsigned int retry_interval = RETRY_DEFAULT;
char macaddress[6] = { 0, 0, 0, 0, 0, 1 };
int keepalive_interval = -1;
bool listdevs = false;
#ifdef DAEMONIZE
bool should_daemonize = false;
char *logfile = NULL;
#endif
#ifdef INTERACTIVE
fd_set read_fds;
fd_set write_fds;
int key = 0;
unsigned long ir = 0;
int maxfd = 0;
char *home;
struct timeval timeout;
timeout.tv_usec = 0;
#ifdef __WIN32__
int WSAerrno;
int ptw32_processInitialize (void);
ptw32_processInitialize();
#endif
// default lircrc file ($HOME/.lircrc)
home = getenv("HOME");
if (home == NULL) home = "";
lircrc = (char *)malloc((strlen(home) + strlen("/.lircrc") + 1) * sizeof(char));
strcpy(lircrc,home);
strcat(lircrc,"/.lircrc");
#endif
char getopt_options[OPTLEN] = "a:d:Y:e:f:hk:Lm:o:P:p:Rr:Vv:";
static struct option long_options[] = {
{"predelay_amplitude", required_argument, 0, 'a'},
{"debug", required_argument, 0, 'd'},
{"debuglog", required_argument, 0, 'Y'},
{"help", no_argument, 0, 'h'},
{"keepalive", required_argument, 0, 'k'},
{"list", no_argument, 0, 'L'},
{"mac", required_argument, 0, 'm'},
{"output", required_argument, 0, 'o'},
{"playerid", required_argument, 0, 'e'},
{"firmware", required_argument, 0, 'f'},
{"port", required_argument, 0, 'P'},
{"predelay", required_argument, 0, 'p'},
{"retry", no_argument, 0, 'R'},
{"intretry", required_argument, 0, 'r'},
{"version", no_argument, 0, 'V'},
{"volume", required_argument, 0, 'v'},
#ifdef PORTAUDIO_DEV
{"latency", required_argument, 0, 'y'},
#endif
#ifdef DAEMONIZE
{"daemonize", required_argument, 0, 'M'},
#endif
#ifdef __WIN32__
{"highpriority", no_argument, 0, 'H'},
#ifdef PA_WASAPI
{"shared", no_argument, 0, 'S'},
#endif
#endif
#ifdef INTERACTIVE
{"lircrc", required_argument, 0, 'c'},
{"lirc", no_argument, 0, 'i'},
{"lcd", no_argument, 0, 'l'},
{"display", no_argument, 0, 'D'},
{"width", required_argument, 0, 'w'},
#endif
{0, 0, 0, 0}
};
#ifdef PORTAUDIO_DEV
strcat (getopt_options, "y:");
#endif
#ifdef DAEMONIZE
strcat (getopt_options, "M:");
#endif
#ifdef INTERACTIVE
strcat (getopt_options, "c:Dilw:");
#endif
#ifdef __WIN32__
strcat (getopt_options, "H");
#ifdef PA_WASAPI
strcat (getopt_options, "S");
#endif
#endif
while (true) {
const char shortopt =
getopt_long_only(argc, argv, getopt_options, long_options, NULL);
if (shortopt == (char) -1) {
break;
}
switch (shortopt) {
case 'a':
output_predelay_amplitude = strtoul(optarg, NULL, 0);
break;
case 'd':
#ifdef SLIMPROTO_DEBUG
if (strcmp(optarg, "all") == 0)
{
slimproto_debug = true;
slimaudio_debug = true;
slimaudio_buffer_debug = true;
slimaudio_buffer_debug_v = true;
slimaudio_decoder_debug = true;
slimaudio_decoder_debug_r = true;
slimaudio_decoder_debug_v = true;
slimaudio_http_debug = true;
slimaudio_http_debug_v = true;
slimaudio_output_debug = true;
slimaudio_output_debug_v = true;
}
else if (strcmp(optarg, "slimproto") == 0)
slimproto_debug = true;
else if (strcmp(optarg, "slimaudio") == 0)
slimaudio_debug = true;
else if (strcmp(optarg, "slimaudio_buffer") == 0)
slimaudio_buffer_debug = true;
else if (strcmp(optarg, "slimaudio_buffer_v") == 0)
slimaudio_buffer_debug_v = true;
else if (strcmp(optarg, "slimaudio_decoder") == 0)
slimaudio_decoder_debug = true;
else if (strcmp(optarg, "slimaudio_decoder_r") == 0)
slimaudio_decoder_debug_r = true;
else if (strcmp(optarg, "slimaudio_decoder_v") == 0)
slimaudio_decoder_debug_v = true;
else if (strcmp(optarg, "slimaudio_http") == 0)
slimaudio_http_debug = true;
else if (strcmp(optarg, "slimaudio_http_v") == 0)
slimaudio_http_debug_v = true;
else if (strcmp(optarg, "slimaudio_output") == 0)
slimaudio_output_debug = true;
else if (strcmp(optarg, "slimaudio_output_v") == 0)
slimaudio_output_debug_v = true;
else
fprintf(stderr, "%s: Unknown debug option %s\n", argv[0], optarg);
#else
fprintf(stderr, "%s: Recompile with -DSLIMPROTO_DEBUG to enable debugging.\n", argv[0]);
#endif
break;
case 'Y':
#ifdef SLIMPROTO_DEBUG
if ( optarg == NULL )
{
fprintf(stderr, "%s: Cannot parse debug log filename %s\n", argv[0], optarg);
exit(-1);
} else
{
debuglog = freopen( optarg, "a", stderr);
if ( debuglog )
debug_logfile = true;
else
fprintf(stderr, "%s: Redirection of stderr to %s failed.\n", argv[0], optarg);
}
#endif
break;
// From server/Slim/Networking/Slimproto.pm from 7.5r28596
// squeezebox(2)
// softsqueeze(3)
// squeezebox2(4)
// transporter(5)
// softsqueeze3(6)
// receiver(7)
// squeezeslave(8)
// controller(9)
// boom(10)
// softboom(11)
// squeezeplay(12)
// radio(13)
// touch(14)
case 'e':
player_type = strtoul(optarg, NULL, 0);
if ( (player_type < 2) || (player_type > 14) )
{
player_type = PLAYER_TYPE;
fprintf(stderr, "%s: Unknown player type, using (%d)\n", argv[0], player_type);
}
break;
case 'f':
firmware = strtoul(optarg, NULL, 0);
if ( (firmware < 0) || (firmware > 254) )
{
firmware = FIRMWARE_VERSION;
fprintf(stderr, "%s: Invalid firmware value, using (%d)\n", argv[0], firmware);
}
break;
case 'h':
print_help();
exit(0);
case 'k':
keepalive_interval = strtoul(optarg, NULL, 0);
break;
case 'm':
if (parse_macaddress(macaddress, optarg) != 0) {
fprintf(stderr, "%s: Cannot parse mac address %s\n", argv[0], optarg);
exit(-1);
}
break;
#ifdef DAEMONIZE
case 'M':
if ( optarg == NULL )
{
fprintf(stderr, "%s: Cannot parse log filename %s\n", argv[0], optarg);
exit(-1);
} else
{
logfile = optarg;
}
should_daemonize = true;
break;
#endif
#ifdef __WIN32__
case 'H':
/* Change Window process priority class to HIGH */
if ( !SetPriorityClass ( GetCurrentProcess(), HIGH_PRIORITY_CLASS ) )
{
int dwError = GetLastError();
fprintf(stderr, "%s: Failed to set priority (%d), using default.\n", argv[0],
dwError);
}
break;
#ifdef PA_WASAPI
case 'S':
wasapi_exclusive = false;
break;
#endif
#endif
case 'o':
output_device_id = strtoul(optarg, NULL, 0);
output_change = true;
break;
case 'p':
output_predelay = strtoul(optarg, NULL, 0);
break;
case 'P':
port = strtoul(optarg, NULL, 0);
if ( (port < 0) || (port > 65535) )
{
port = SLIMPROTOCOL_PORT;
fprintf(stderr, "%s: Invalid port value, using (%d)\n", argv[0], port);
}
break;
break;
case 'R':
retry_connection = true;
break;
case 'r':
retry_connection = true;
retry_interval = strtoul(optarg, NULL, 0);
if ( retry_interval < 1 )
{
fprintf (stderr, "Retry option requires value in seconds.\n");
exit(-1);
}
break;
#ifdef INTERACTIVE
case 'c':
free(lircrc);
lircrc = optarg;
break;
#ifndef __WIN32__
case 'i':
using_lirc = true;
break;
case 'l':
use_lcdd_menu = true;
break;
#endif
case 'D':
using_curses = 1;
break;
case 'w':
linelen = strtoul(optarg, NULL, 0);
break;
#endif
case 'L':
listdevs = true;
break;
case 'V':
print_version();
exit(0);
break;
case 'v':
if (strcmp(optarg, "sw") == 0) {
volume_control = VOLUME_SOFTWARE;
}
#ifndef PORTAUDIO_DEV
else if (strcmp(optarg, "on") == 0 ) {
volume_control = VOLUME_DRIVER;
}
#endif
else if (strcmp(optarg, "off") == 0 ) {
volume_control = VOLUME_NONE;
}
break;
#ifdef PORTAUDIO_DEV
case 'y':
modify_latency = true;
user_latency = strtoul(optarg, NULL, 0);
if ( user_latency > 1000 )
{
fprintf (stderr, "Suggested latency invalid, using device default.\n");
modify_latency = false;
}
break;
#endif
default:
break;
}
}
if (listdevs) {
GetAudioDevices(output_device_id, output_change, true);
exit(0);
}
#ifdef DAEMONIZE
if ( should_daemonize ) {
#ifdef INTERACTIVE
if ( using_curses || using_lirc || use_lcdd_menu )
{
fprintf(stderr, "Daemonize not supported with lirc or display modes.\n");
exit(-1);
}
else
#endif
init_daemonize();
}
#endif
char *slimserver_address = "127.0.0.1";
if (optind < argc)
slimserver_address = argv[optind];
signal(SIGTERM, &exit_handler);
install_restart_handler();
#ifdef INTERACTIVE
install_toggle_handler(); //SIGUSR2 to toggle IR/LCD on and off
#endif
if (slimproto_init(&slimproto) < 0) {
fprintf(stderr, "Failed to initialize slimproto\n");
exit(-1);
}
if (slimaudio_init(&slimaudio, &slimproto, output_device_id, output_change) < 0) {
fprintf(stderr, "Failed to initialize slimaudio\n");
exit(-1);
}
slimproto_add_connect_callback(&slimproto, connect_callback, macaddress);
#ifdef INTERACTIVE
// Process VFD (display) commands
if ( using_curses || using_lirc || use_lcdd_menu )
slimproto_add_command_callback(&slimproto, "vfdc", vfd_callback, macaddress);
#endif
slimaudio_set_volume_control(&slimaudio, volume_control);
slimaudio_set_output_predelay(&slimaudio, output_predelay, output_predelay_amplitude);
if (keepalive_interval >= 0) {
slimaudio_set_keepalive_interval(&slimaudio, keepalive_interval);
}
#ifdef INTERACTIVE
init_lcd();
#endif
if (slimaudio_open(&slimaudio) < 0) {
fprintf(stderr, "Failed to open slimaudio\n");
#ifdef INTERACTIVE
close (lcd_fd);
#endif
exit(-1);
}
#ifdef SLIMPROTO_DEBUG
if (slimaudio_debug)
fprintf ( stderr, "Using audio device index: %d\n", slimaudio.output_device_id );
#endif
#ifdef INTERACTIVE
init_lirc();
setlocale(LC_ALL, "");
initcurses();
#endif
#ifdef DAEMONIZE
if ( should_daemonize ) {
daemonize(logfile);
}
#endif
// When retry_connection is true, retry connecting to Squeezebox Server
// until we succeed, unless the signal handler tells us to give up.
do {
while (slimproto_connect(
&slimproto, slimserver_address, port) < 0) {
if (!retry_connection || signal_exit_flag) {
if (signal_exit_flag) {
// No message when the exit is triggered
// by the user.
#ifdef INTERACTIVE
exitcurses();
close_lirc();
close_lcd();
#endif
exit(0);
}
#ifdef INTERACTIVE
exitcurses();
close_lirc();
close_lcd();
#endif
fprintf(stderr, "Connection to Squeezebox Server %s failed.\n", slimserver_address);
exit(-1);
}
#ifdef INTERACTIVE
exitcurses();
#endif
fprintf(stderr,"Retry in %d seconds.\n", retry_interval);
Pa_Sleep(1000 * retry_interval);
#ifdef INTERACTIVE
initcurses();
#endif
}
signal_restart_flag = false;
while (!signal_exit_flag && !signal_restart_flag) {
#ifdef INTERACTIVE
if (using_curses == 1 || use_lcdd_menu) {
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
if (using_curses == 1)
FD_SET(0, &read_fds); /* watch stdin */
if (use_lcdd_menu) {
FD_SET(lcd_fd, &read_fds);
maxfd = lcd_fd;
}
if (using_lirc) {
FD_SET(lirc_fd, &read_fds);
if (lirc_fd > maxfd)
maxfd = lirc_fd;
}
timeout.tv_sec = 5;
if(select(maxfd + 1, &read_fds, NULL, NULL, &timeout) == -1) {
#ifndef __WIN32__
if (errno != EINTR)
{
fprintf(stderr,"Select Error:%d\n", errno);
#else
WSAerrno = WSAGetLastError();
if ( (WSAerrno != WSAEINTR) && (WSAerrno != WSAENOTSOCK) )
{
fprintf(stderr,"Select Error:%d\n", WSAerrno);
#endif
abort();
}
#ifdef __WIN32__
else
WaitForSingleObject( GetStdHandle(STD_INPUT_HANDLE), 5000 );
#endif
}
if (FD_ISSET(0, &read_fds)) {
while ((key = getch()) != ERR) {
ir = getircode(key);
if (ir == (unsigned long) 0x01) {
signal_exit_flag = 1;
}else{
if (ir != 0) slimproto_ir(&slimproto, 1, 1, ir);
}
}
}
if (using_lirc && FD_ISSET(lirc_fd, &read_fds)) {
while((key = read_lirc()) != 0 ) {
ir = getircode(key);
if (ir == 0x01) {
signal_exit_flag = 1;
} else {
if (ir != 0) slimproto_ir(&slimproto, 1, 1, ir);
}
}
}
if (use_lcdd_menu && FD_ISSET(lcd_fd, &read_fds)) {
while(read_lcd());
}
} else {
wait_for_restart_signal();
}
#else
wait_for_restart_signal();
#endif
}
#ifdef INTERACTIVE
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
#endif
if (signal_restart_flag) {
#ifdef INTERACTIVE
exitcurses();
#endif
fprintf(stderr,"Retry in %d seconds.\n", retry_interval);
Pa_Sleep(1000 * retry_interval);
#ifdef INTERACTIVE
initcurses();
#endif
}
} while (signal_restart_flag && !signal_exit_flag);
#ifdef INTERACTIVE
close_lirc();
#endif
slimaudio_close(&slimaudio);
slimproto_close(&slimproto);
#ifdef INTERACTIVE
exitcurses();
close_lcd();
#endif
#ifdef SLIMPROTO_DEBUG
if (debug_logfile)
{
fclose (debuglog);
}
#endif
slimaudio_destroy(&slimaudio);
slimproto_destroy(&slimproto);
return 0;
}
void OBS::Start()
{
if(bRunning) return;
OSEnterMutex (hStartupShutdownMutex);
scenesConfig.Save();
//-------------------------------------------------------------
fps = AppConfig->GetInt(TEXT("Video"), TEXT("FPS"), 30);
frameTime = 1000/fps;
//-------------------------------------------------------------
if(!bLoggedSystemStats)
{
LogSystemStats();
bLoggedSystemStats = TRUE;
}
//-------------------------------------------------------------
if (OSIncompatibleModulesLoaded())
{
OSLeaveMutex (hStartupShutdownMutex);
MessageBox(hwndMain, Str("IncompatibleModules"), NULL, MB_ICONERROR);
Log(TEXT("Incompatible modules detected."));
return;
}
String strPatchesError;
if (OSIncompatiblePatchesLoaded(strPatchesError))
{
OSLeaveMutex (hStartupShutdownMutex);
MessageBox(hwndMain, strPatchesError.Array(), NULL, MB_ICONERROR);
Log(TEXT("Incompatible patches detected."));
return;
}
//-------------------------------------------------------------
int networkMode = AppConfig->GetInt(TEXT("Publish"), TEXT("Mode"), 2);
DWORD delayTime = (DWORD)AppConfig->GetInt(TEXT("Publish"), TEXT("Delay"));
String strError;
if(bTestStream)
network = CreateNullNetwork();
else
{
switch(networkMode)
{
case 0: network = (delayTime > 0) ? CreateDelayedPublisher(delayTime) : CreateRTMPPublisher(); break;
case 1: network = CreateNullNetwork(); break;
}
}
if(!network)
{
OSLeaveMutex (hStartupShutdownMutex);
if(!bReconnecting)
MessageBox(hwndMain, strError, NULL, MB_ICONERROR);
else
DialogBox(hinstMain, MAKEINTRESOURCE(IDD_RECONNECTING), hwndMain, OBS::ReconnectDialogProc);
return;
}
bReconnecting = false;
//-------------------------------------------------------------
Log(TEXT("=====Stream Start: %s==============================================="), CurrentDateTime().Array());
//-------------------------------------------------------------
int monitorID = AppConfig->GetInt(TEXT("Video"), TEXT("Monitor"));
if(monitorID >= (int)monitors.Num())
monitorID = 0;
RECT &screenRect = monitors[monitorID].rect;
int defCX = screenRect.right - screenRect.left;
int defCY = screenRect.bottom - screenRect.top;
downscaleType = AppConfig->GetInt(TEXT("Video"), TEXT("Filter"), 0);
downscale = AppConfig->GetFloat(TEXT("Video"), TEXT("Downscale"), 1.0f);
baseCX = AppConfig->GetInt(TEXT("Video"), TEXT("BaseWidth"), defCX);
baseCY = AppConfig->GetInt(TEXT("Video"), TEXT("BaseHeight"), defCY);
baseCX = MIN(MAX(baseCX, 128), 4096);
baseCY = MIN(MAX(baseCY, 128), 4096);
scaleCX = UINT(double(baseCX) / double(downscale));
scaleCY = UINT(double(baseCY) / double(downscale));
//align width to 128bit for fast SSE YUV4:2:0 conversion
outputCX = scaleCX & 0xFFFFFFFC;
outputCY = scaleCY & 0xFFFFFFFE;
bUseMultithreadedOptimizations = AppConfig->GetInt(TEXT("General"), TEXT("UseMultithreadedOptimizations"), TRUE) != 0;
Log(TEXT(" Multithreaded optimizations: %s"), (CTSTR)(bUseMultithreadedOptimizations ? TEXT("On") : TEXT("Off")));
GlobalConfig->SetInt(TEXT("Audio"), TEXT("GlobalAudioTimeAdjust"), 0);
//------------------------------------------------------------------
Log(TEXT(" Base resolution: %ux%u"), baseCX, baseCY);
Log(TEXT(" Output resolution: %ux%u"), outputCX, outputCY);
Log(TEXT("------------------------------------------"));
//------------------------------------------------------------------
GS = new D3D10System;
GS->Init();
//-------------------------------------------------------------
mainVertexShader = CreateVertexShaderFromFile(TEXT("shaders/DrawTexture.vShader"));
mainPixelShader = CreatePixelShaderFromFile(TEXT("shaders/DrawTexture.pShader"));
solidVertexShader = CreateVertexShaderFromFile(TEXT("shaders/DrawSolid.vShader"));
solidPixelShader = CreatePixelShaderFromFile(TEXT("shaders/DrawSolid.pShader"));
//------------------------------------------------------------------
CTSTR lpShader;
if(CloseFloat(downscale, 1.0))
lpShader = TEXT("shaders/DrawYUVTexture.pShader");
else if(downscale < 2.01)
{
switch(downscaleType)
{
case 0: lpShader = TEXT("shaders/DownscaleBilinear1YUV.pShader"); break;
case 1: lpShader = TEXT("shaders/DownscaleBicubicYUV.pShader"); break;
case 2: lpShader = TEXT("shaders/DownscaleLanczos6tapYUV.pShader"); break;
}
}
else if(downscale < 3.01)
lpShader = TEXT("shaders/DownscaleBilinear9YUV.pShader");
else
CrashError(TEXT("Invalid downscale value (must be either 1.0, 1.5, 2.0, 2.25, or 3.0)"));
yuvScalePixelShader = CreatePixelShaderFromFile(lpShader);
if (!yuvScalePixelShader)
CrashError(TEXT("Unable to create shader from file %s"), lpShader);
//-------------------------------------------------------------
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
mainRenderTextures[i] = CreateRenderTarget(baseCX, baseCY, GS_BGRA, FALSE);
yuvRenderTextures[i] = CreateRenderTarget(outputCX, outputCY, GS_BGRA, FALSE);
}
//-------------------------------------------------------------
D3D10_TEXTURE2D_DESC td;
zero(&td, sizeof(td));
td.Width = outputCX;
td.Height = outputCY;
td.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
td.MipLevels = 1;
td.ArraySize = 1;
td.SampleDesc.Count = 1;
td.ArraySize = 1;
td.Usage = D3D10_USAGE_STAGING;
td.CPUAccessFlags = D3D10_CPU_ACCESS_READ;
for(UINT i=0; i<NUM_RENDER_BUFFERS; i++)
{
HRESULT err = GetD3D()->CreateTexture2D(&td, NULL, ©Textures[i]);
if(FAILED(err))
{
CrashError(TEXT("Unable to create copy texture"));
//todo - better error handling
}
}
//-------------------------------------------------------------
AudioDeviceList playbackDevices;
GetAudioDevices(playbackDevices, ADT_PLAYBACK);
String strPlaybackDevice = AppConfig->GetString(TEXT("Audio"), TEXT("PlaybackDevice"), TEXT("Default"));
if(strPlaybackDevice.IsEmpty() || !playbackDevices.HasID(strPlaybackDevice))
{
AppConfig->SetString(TEXT("Audio"), TEXT("PlaybackDevice"), TEXT("Default"));
strPlaybackDevice = TEXT("Default");
}
Log(TEXT("Playback device %s"), strPlaybackDevice.Array());
playbackDevices.FreeData();
desktopAudio = CreateAudioSource(false, strPlaybackDevice);
if(!desktopAudio) {
CrashError(TEXT("Cannot initialize desktop audio sound, more info in the log file."));
}
AudioDeviceList audioDevices;
GetAudioDevices(audioDevices, ADT_RECORDING);
String strDevice = AppConfig->GetString(TEXT("Audio"), TEXT("Device"), NULL);
if(strDevice.IsEmpty() || !audioDevices.HasID(strDevice))
{
AppConfig->SetString(TEXT("Audio"), TEXT("Device"), TEXT("Disable"));
strDevice = TEXT("Disable");
}
audioDevices.FreeData();
String strDefaultMic;
bool bHasDefault = GetDefaultMicID(strDefaultMic);
if(strDevice.CompareI(TEXT("Disable")))
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), FALSE);
else
{
bool bUseDefault = strDevice.CompareI(TEXT("Default")) != 0;
if(!bUseDefault || bHasDefault)
{
if(bUseDefault)
strDevice = strDefaultMic;
micAudio = CreateAudioSource(true, strDevice);
if(!micAudio)
MessageBox(hwndMain, Str("MicrophoneFailure"), NULL, 0);
else
micAudio->SetTimeOffset(AppConfig->GetInt(TEXT("Audio"), TEXT("MicTimeOffset"), 0));
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), micAudio != NULL);
}
else
EnableWindow(GetDlgItem(hwndMain, ID_MICVOLUME), FALSE);
}
//-------------------------------------------------------------
UINT bitRate = (UINT)AppConfig->GetInt(TEXT("Audio Encoding"), TEXT("Bitrate"), 96);
String strEncoder = AppConfig->GetString(TEXT("Audio Encoding"), TEXT("Codec"), TEXT("AAC"));
#ifdef USE_AAC
if(strEncoder.CompareI(TEXT("AAC")) && OSGetVersion() >= 7)
audioEncoder = CreateAACEncoder(bitRate);
else
#endif
audioEncoder = CreateMP3Encoder(bitRate);
//-------------------------------------------------------------
desktopVol = AppConfig->GetFloat(TEXT("Audio"), TEXT("DesktopVolume"), 1.0f);
micVol = AppConfig->GetFloat(TEXT("Audio"), TEXT("MicVolume"), 1.0f);
//-------------------------------------------------------------
bRunning = true;
if(sceneElement)
{
scene = CreateScene(sceneElement->GetString(TEXT("class")), sceneElement->GetElement(TEXT("data")));
XElement *sources = sceneElement->GetElement(TEXT("sources"));
if(sources)
{
UINT numSources = sources->NumElements();
for(UINT i=0; i<numSources; i++)
{
SceneItem *item = scene->AddImageSource(sources->GetElementByID(i));
if(item)
{
if(ListView_GetItemState(GetDlgItem(hwndMain, ID_SOURCES), i, LVIS_SELECTED) > 0)
item->Select(true);
}
}
}
scene->BeginScene();
}
if(scene && scene->HasMissingSources())
MessageBox(hwndMain, Str("Scene.MissingSources"), NULL, 0);
//-------------------------------------------------------------
int maxBitRate = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("MaxBitrate"), 1000);
int bufferSize = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("BufferSize"), 1000);
int quality = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("Quality"), 8);
String preset = AppConfig->GetString(TEXT("Video Encoding"), TEXT("Preset"), TEXT("veryfast"));
bUsing444 = AppConfig->GetInt (TEXT("Video Encoding"), TEXT("Use444"), 0) != 0;
bDupeFrames = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("DupeFrames"), 1) != 0;
if(bUsing444)
bDupeFrames = bUseCFR = false;
else
{
bUseCFR = AppConfig->GetInt(TEXT("Video Encoding"), TEXT("UseCFR"), 0) != 0;
if(bUseCFR) bDupeFrames = true;
}
//-------------------------------------------------------------
bWriteToFile = networkMode == 1 || AppConfig->GetInt(TEXT("Publish"), TEXT("SaveToFile")) != 0;
String strOutputFile = AppConfig->GetString(TEXT("Publish"), TEXT("SavePath"));
strOutputFile.FindReplace(TEXT("\\"), TEXT("/"));
if (bWriteToFile)
{
OSFindData ofd;
HANDLE hFind = NULL;
bool bUseDateTimeName = true;
if(hFind = OSFindFirstFile(strOutputFile, ofd))
{
String strFileExtension = GetPathExtension(strOutputFile);
String strFileWithoutExtension = GetPathWithoutExtension(strOutputFile);
if(strFileExtension.IsValid() && !ofd.bDirectory)
{
String strNewFilePath;
UINT curFile = 0;
do
{
strNewFilePath.Clear() << strFileWithoutExtension << TEXT(" (") << FormattedString(TEXT("%02u"), ++curFile) << TEXT(").") << strFileExtension;
} while(OSFileExists(strNewFilePath));
strOutputFile = strNewFilePath;
bUseDateTimeName = false;
}
if(ofd.bDirectory)
strOutputFile.AppendChar('/');
OSFindClose(hFind);
}
if(bUseDateTimeName)
{
String strFileName = GetPathFileName(strOutputFile);
if(!strFileName.IsValid() || !IsSafeFilename(strFileName))
{
SYSTEMTIME st;
GetLocalTime(&st);
String strDirectory = GetPathDirectory(strOutputFile);
strOutputFile = FormattedString(TEXT("%s/%u-%02u-%02u-%02u%02u-%02u.mp4"), strDirectory.Array(), st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond);
}
}
}
//-------------------------------------------------------------
bufferingTime = GlobalConfig->GetInt(TEXT("General"), TEXT("SceneBufferingTime"), 400);
//-------------------------------------------------------------
bForceMicMono = AppConfig->GetInt(TEXT("Audio"), TEXT("ForceMicMono")) != 0;
bRecievedFirstAudioFrame = false;
//hRequestAudioEvent = CreateSemaphore(NULL, 0, 0x7FFFFFFFL, NULL);
hSoundDataMutex = OSCreateMutex();
hSoundThread = OSCreateThread((XTHREAD)OBS::MainAudioThread, NULL);
//-------------------------------------------------------------
StartBlankSoundPlayback(strPlaybackDevice);
//-------------------------------------------------------------
ctsOffset = 0;
videoEncoder = CreateX264Encoder(fps, outputCX, outputCY, quality, preset, bUsing444, maxBitRate, bufferSize, bUseCFR, bDupeFrames);
//-------------------------------------------------------------
// Ensure that the render frame is properly sized
ResizeRenderFrame(true);
//-------------------------------------------------------------
if(!bTestStream && bWriteToFile && strOutputFile.IsValid())
{
String strFileExtension = GetPathExtension(strOutputFile);
if(strFileExtension.CompareI(TEXT("flv")))
fileStream = CreateFLVFileStream(strOutputFile);
else if(strFileExtension.CompareI(TEXT("mp4")))
fileStream = CreateMP4FileStream(strOutputFile);
}
//-------------------------------------------------------------
hMainThread = OSCreateThread((XTHREAD)OBS::MainCaptureThread, NULL);
if(bTestStream)
{
EnableWindow(GetDlgItem(hwndMain, ID_STARTSTOP), FALSE);
SetWindowText(GetDlgItem(hwndMain, ID_TESTSTREAM), Str("MainWindow.StopTest"));
}
else
{
EnableWindow(GetDlgItem(hwndMain, ID_TESTSTREAM), FALSE);
SetWindowText(GetDlgItem(hwndMain, ID_STARTSTOP), Str("MainWindow.StopStream"));
}
EnableWindow(GetDlgItem(hwndMain, ID_SCENEEDITOR), TRUE);
//-------------------------------------------------------------
ReportStartStreamTrigger();
SystemParametersInfo(SPI_SETSCREENSAVEACTIVE, 0, 0, 0);
SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_AWAYMODE_REQUIRED | ES_DISPLAY_REQUIRED);
UpdateRenderViewMessage();
//update notification icon to reflect current status
UpdateNotificationAreaIcon();
OSLeaveMutex (hStartupShutdownMutex);
}
void OBS::ReloadIniSettings()
{
HWND hwndTemp;
//-------------------------------------------
// mic volume data
hwndTemp = GetDlgItem(hwndMain, ID_MICVOLUME);
if(!AppConfig->HasKey(TEXT("Audio"), TEXT("MicVolume")))
AppConfig->SetFloat(TEXT("Audio"), TEXT("MicVolume"), 0.0f);
SetVolumeControlValue(hwndTemp, AppConfig->GetFloat(TEXT("Audio"), TEXT("MicVolume"), 0.0f));
AudioDeviceList audioDevices;
GetAudioDevices(audioDevices, ADT_RECORDING);
String strDevice = AppConfig->GetString(TEXT("Audio"), TEXT("Device"), NULL);
if(strDevice.IsEmpty() || !audioDevices.HasID(strDevice))
{
AppConfig->SetString(TEXT("Audio"), TEXT("Device"), TEXT("Disable"));
strDevice = TEXT("Disable");
}
audioDevices.FreeData();
EnableWindow(hwndTemp, !strDevice.CompareI(TEXT("Disable")));
//-------------------------------------------
// desktop volume
hwndTemp = GetDlgItem(hwndMain, ID_DESKTOPVOLUME);
if(!AppConfig->HasKey(TEXT("Audio"), TEXT("DesktopVolume")))
AppConfig->SetFloat(TEXT("Audio"), TEXT("DesktopVolume"), 1.0f);
SetVolumeControlValue(hwndTemp, AppConfig->GetFloat(TEXT("Audio"), TEXT("DesktopVolume"), 0.0f));
//-------------------------------------------
// mic boost
DWORD micBoostPercentage = AppConfig->GetInt(TEXT("Audio"), TEXT("MicBoostMultiple"), 1);
if(micBoostPercentage < 1)
micBoostPercentage = 1;
else if(micBoostPercentage > 20)
micBoostPercentage = 20;
micBoost = float(micBoostPercentage);
//-------------------------------------------
// dashboard
strDashboard = AppConfig->GetString(TEXT("Publish"), TEXT("Dashboard"));
strDashboard.KillSpaces();
//-------------------------------------------
// hotkeys
QuickClearHotkey(pushToTalkHotkeyID);
QuickClearHotkey(muteMicHotkeyID);
QuickClearHotkey(muteDesktopHotkeyID);
QuickClearHotkey(stopStreamHotkeyID);
QuickClearHotkey(startStreamHotkeyID);
bUsingPushToTalk = AppConfig->GetInt(TEXT("Audio"), TEXT("UsePushToTalk")) != 0;
DWORD hotkey = AppConfig->GetInt(TEXT("Audio"), TEXT("PushToTalkHotkey"));
pushToTalkDelay = AppConfig->GetInt(TEXT("Audio"), TEXT("PushToTalkDelay"), 200);
if(bUsingPushToTalk && hotkey)
pushToTalkHotkeyID = API->CreateHotkey(hotkey, OBS::PushToTalkHotkey, NULL);
hotkey = AppConfig->GetInt(TEXT("Audio"), TEXT("MuteMicHotkey"));
if(hotkey)
muteMicHotkeyID = API->CreateHotkey(hotkey, OBS::MuteMicHotkey, NULL);
hotkey = AppConfig->GetInt(TEXT("Audio"), TEXT("MuteDesktopHotkey"));
if(hotkey)
muteDesktopHotkeyID = API->CreateHotkey(hotkey, OBS::MuteDesktopHotkey, NULL);
hotkey = AppConfig->GetInt(TEXT("Publish"), TEXT("StopStreamHotkey"));
if(hotkey)
stopStreamHotkeyID = API->CreateHotkey(hotkey, OBS::StopStreamHotkey, NULL);
hotkey = AppConfig->GetInt(TEXT("Publish"), TEXT("StartStreamHotkey"));
if(hotkey)
startStreamHotkeyID = API->CreateHotkey(hotkey, OBS::StartStreamHotkey, NULL);
}