DeviceSource::~DeviceSource()
{
Stop();
UnloadFilters();
FlushSamples();
SafeReleaseLogRef(capture);
SafeReleaseLogRef(graph);
if(hConvertThreads)
Free(hConvertThreads);
if(convertData)
Free(convertData);
if(hSampleMutex)
OSCloseMutex(hSampleMutex);
}
void DeviceSource::UnloadFilters()
{
if(texture)
{
delete texture;
texture = NULL;
}
int numThreads = MAX(OSGetTotalCores()-2, 1);
for(int i=0; i<numThreads; i++)
{
if(hConvertThreads[i])
{
convertData[i].bKillThread = true;
SetEvent(convertData[i].hSignalConvert);
OSTerminateThread(hConvertThreads[i], 10000);
hConvertThreads[i] = NULL;
}
convertData[i].bKillThread = false;
if(convertData[i].hSignalConvert)
{
CloseHandle(convertData[i].hSignalConvert);
convertData[i].hSignalConvert = NULL;
}
if(convertData[i].hSignalComplete)
{
CloseHandle(convertData[i].hSignalComplete);
convertData[i].hSignalComplete = NULL;
}
}
if(bFiltersLoaded)
{
graph->RemoveFilter(captureFilter);
graph->RemoveFilter(deviceFilter);
graph->RemoveFilter(audioDeviceFilter);
if(audioFilter)
graph->RemoveFilter(audioFilter);
SafeReleaseLogRef(captureFilter);
SafeReleaseLogRef(deviceFilter);
SafeReleaseLogRef(audioDeviceFilter);
SafeReleaseLogRef(audioFilter);
bFiltersLoaded = false;
}
if(audioOut)
{
API->RemoveAudioSource(audioOut);
delete audioOut;
audioOut = NULL;
}
if(colorConvertShader)
{
delete colorConvertShader;
colorConvertShader = NULL;
}
if(lpImageBuffer)
{
Free(lpImageBuffer);
lpImageBuffer = NULL;
}
SafeRelease(control);
}
