//--------------------------------------------------------------------------------
void ofxCvImage::operator *= ( ofxCvImage& mom ) {
if( !mom.bAllocated ){
ofLogError("ofxCvImage") << "operator*=: mom needs to be allocated";
return;
}
if( !bAllocated ){
ofLogNotice("ofxCvImage") << "operator*=: allocating to match dimensions: "
<< mom.getWidth() << " " << mom.getHeight();
allocate(mom.getWidth(), mom.getHeight());
}
if( mom.getCvImage()->nChannels == cvImage->nChannels &&
mom.getCvImage()->depth == cvImage->depth )
{
if( matchingROI(getROI(), mom.getROI()) ) {
float scalef = 1.0f / 255.0f;
cvMul( cvImage, mom.getCvImage(), cvImageTemp, scalef );
swapTemp();
flagImageChanged();
} else {
ofLogError("ofxCvImage") << "operator*=: region of interest mismatch";
}
} else {
ofLogError("ofxCvImage") << "operator*=: images type mismatch";
}
}
//--------------------------------------------------------------------------------
void ofxCvImage::operator &= ( ofxCvImage& mom ) {
if( !mom.bAllocated ){
ofLogError("ofxCvImage") << "operator&=: source image not allocated";
return;
}
if( !bAllocated ){
ofLogNotice("ofxCvImage") << "operator&=: allocating to match dimensions: "
<< mom.getWidth() << " " << mom.getHeight();
allocate(mom.getWidth(), mom.getHeight());
}
if( mom.getCvImage()->nChannels == cvImage->nChannels &&
mom.getCvImage()->depth == cvImage->depth )
{
if( matchingROI(getROI(), mom.getROI()) ) {
cvAnd( cvImage, mom.getCvImage(), cvImageTemp );
swapTemp();
flagImageChanged();
} else {
ofLogError("ofxCvImage") << "operator&=: region of interest mismatch";
}
} else {
ofLogError("ofxCvImage") << "operator&=: images need to have matching type";
}
}
//--------------------------------------------------------------------------------
void ofxCvImage::operator *= ( ofxCvImage& mom ) {
if( !mom.bAllocated ){
ofLog(OF_LOG_ERROR, "in *=, mom needs to be allocated");
return;
}
if( !bAllocated ){
ofLog(OF_LOG_NOTICE, "in *=, allocating to match dimensions");
allocate(mom.getWidth(), mom.getHeight());
}
if( mom.getCvImage()->nChannels == cvImage->nChannels &&
mom.getCvImage()->depth == cvImage->depth )
{
if( matchingROI(getROI(), mom.getROI()) ) {
float scalef = 1.0f / 255.0f;
cvMul( cvImage, mom.getCvImage(), cvImageTemp, scalef );
swapTemp();
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in *=, ROI mismatch");
}
} else {
ofLog(OF_LOG_ERROR, "in *=, images need to have matching type");
}
}
//--------------------------------------------------------------------------------
void ofxCvFloatImage::operator *= ( ofxCvImage& mom ) {
if( mom.getWidth() == 0 || mom.getHeight() == 0 ){
ofLog(OF_LOG_ERROR, "in *=, mom width or height is 0");
return;
}
if( !bAllocated ){
ofLog(OF_LOG_ERROR, "in *=, image is not allocated");
return;
}
if( mom.getCvImage()->nChannels == cvImage->nChannels && mom.getCvImage()->depth == cvImage->depth ){
if( matchingROI(getROI(), mom.getROI()) ) {
cvMul( cvImage, mom.getCvImage(), cvImageTemp );
swapTemp();
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in *=, ROI mismatch");
}
} else {
ofLog(OF_LOG_ERROR, "in *=, images need to have matching type");
}
}
//--------------------------------------------------------------------------------
void ofxCvFloatImage::operator &= ( ofxCvImage& mom ) {
if( mom.getWidth() == 0 || mom.getHeight() == 0 ){
ofLog(OF_LOG_ERROR, "in &=, mom width or height is 0");
return;
}
if( !bAllocated ){
ofLog(OF_LOG_ERROR, "in &=, image is not allocated");
return;
}
if( mom.getCvImage()->nChannels == cvImage->nChannels && mom.getCvImage()->depth == cvImage->depth ){
if( matchingROI(getROI(), mom.getROI()) ) {
//this is doing it bit-wise; probably not what we want
cvAnd( cvImage, mom.getCvImage(), cvImageTemp );
swapTemp();
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in &=, ROI mismatch");
}
} else {
ofLog(OF_LOG_ERROR, "in &=, images need to have matching type");
}
}