QTFormatDescription* format = [[connections objectAtIndex:0] formatDescription];
NSSize s1 = [[format attributeForKey:QTFormatDescriptionVideoCleanApertureDisplaySizeAttribute] sizeValue];
- int width=s1.width, height=s1.height;
switch (property_id) {
case CV_CAP_PROP_FRAME_WIDTH:
- retval = width;
+ retval = s1.width;
break;
case CV_CAP_PROP_FRAME_HEIGHT:
- retval = height;
+ retval = s1.height;
break;
default:
retval = 0;
cvCvtColor(image, argbimage, CV_BGR2BGRA);
- unsigned char* imagedata = (unsigned char*)argbimage->imageData;
+ unsigned char* imagedata_ = (unsigned char*)argbimage->imageData;
//BGRA --> ARGB
for (int j = 0; j < argbimage->height; j++) {
int rowstart = argbimage->widthStep * j;
for (int i = rowstart; i < rowstart+argbimage->widthStep; i+=4) {
- unsigned char temp = imagedata[i];
- imagedata[i] = 255;
- imagedata[i+3] = temp;
- temp = imagedata[i+2];
- imagedata[i+2] = imagedata[i+1];
- imagedata[i+1] = temp;
+ unsigned char temp = imagedata_[i];
+ imagedata_[i] = 255;
+ imagedata_[i+3] = temp;
+ temp = imagedata_[i+2];
+ imagedata_[i+2] = imagedata_[i+1];
+ imagedata_[i+1] = temp;
}
}
- NSBitmapImageRep* imageRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:&imagedata
+ NSBitmapImageRep* imageRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:&imagedata_
pixelsWide:movieSize.width
pixelsHigh:movieSize.height
bitsPerSample:8