OSStatus VisualStageControl::handleKeyPressed(const char keyboadVal, const PlayerShowMode showMode)
{
OSStatus status = unimpErr;
VisualNotification aNotification;
switch (keyboadVal) {
case 's':
case 'S':
if ((showMode & kIsShowing) == kIsShowing) {
//VisualMessaging::post(kToggleShowProcessMonitorMsg);
aNotification.setKey(kToggleShowProcessMonitorMsg);
VisualStageControl::dispatchNotification(aNotification);
}
break;
case 'a':
case 'A':
if ((showMode & kIsShowing) == kIsShowing) {
//VisualMessaging::post(kToggleProcessMonitorAudioInfoMsg);
aNotification.setKey(kToggleProcessMonitorAudioInfoMsg);
VisualStageControl::dispatchNotification(aNotification);
}
break;
default:
// nothing
break;
}
return status;
}
OSStatus VisualImage::createHistogramOfRGBPixelsThread(void* visualImageHistogramPixelColors) {
OSStatus retVal = noErr;
#endif
#if TARGET_OS_WIN
DWORD VisualImage::createHistogramOfRGBPixelsThread(LPVOID visualImageHistogramPixelColors) {
DWORD retVal = 0;
#endif
VisualHistogram::PixelColorHistogram aHistogram = VisualHistogram::createHistogramOfRGBPixels(((VisualImageHistogramPixelColors*)visualImageHistogramPixelColors)->pixelColorValuesVector);
VisualImage* image = ((VisualImageHistogramPixelColors*)visualImageHistogramPixelColors)->visualImage;
if (image->histogram != NULL) {
delete image->histogram;
image->histogram = NULL;
}
if (aHistogram.size() > 0) {
image->histogram = new VisualHistogram::PixelColorHistogram(aHistogram);
}
delete (VisualImageHistogramPixelColors*)visualImageHistogramPixelColors;
if (image->histogram != NULL) {
VisualNotification aNotification;
aNotification.setPointer(image);
aNotification.setKey(kImageHistogramCompletedMsg);
aNotification.post();
}
return retVal;
}
void VisualImage::writeToPNGFileAsyncAndDelete(VisualFile& aVisualFile) {
// Only in the main thread we can transfer the memory of the graphics card to the CPU memory
VisualNotification aNotification;
aNotification.setPointer(this);
aNotification.setObject(aVisualFile);
aNotification.setKey(kImageWriteToPNGFileAndDeleteMsg);
aNotification.post();
}
