void ofxFenster::setCursor(ofPixelsRef pixels, int hotX, int hotY) {
//not compiling on windows right now
#if !defined(TARGET_WIN32)
if(pixels.getNumChannels()<4) {
ofLog(OF_LOG_WARNING, "setCursor ignored. please provide a pixelsRef with alpha channel.");
return;
}
GHOST_TUns8 bitmap[pixels.getWidth()*pixels.getHeight()*3];
GHOST_TUns8 mask[pixels.getWidth()*pixels.getHeight()];
unsigned char* pixl = pixels.getPixels();
int bmpCount = 0;
int mskCount = 0;
for(int i=0; i<pixels.getWidth()*pixels.getHeight()*4; i+=4) {
for(int j=0; j<3; j++) {
bitmap[bmpCount] = pixl[i+j];
bmpCount++;
}
mask[mskCount] = pixl[i+3];
mskCount++;
}
if(!win->setCustomCursorShape(bitmap, mask, pixels.getWidth(), pixels.getHeight(), hotX, hotY, 1, 0))
ofLog(OF_LOG_WARNING, "setCursor: something went wrong. Maybe it's not supported on your system.");
#else
ofLog(OF_LOG_WARNING, "setCursor: not supported on windows yet.");
#endif
}
void ofxAcv::apply(const ofPixelsRef src, ofPixelsRef dst) {
if (src.getWidth() != dst.getWidth()
|| src.getHeight() != dst.getHeight()
|| src.getNumChannels() != dst.getNumChannels()) {
ofLogNotice() << "reallocating dst";
dst.allocate(src.getWidth(), src.getHeight(), src.getNumChannels());
}
int w = src.getWidth();
int h = src.getHeight();
int ch = src.getNumChannels();
assert(ch <= curves.size());
unsigned char* srcPixels = src.getPixels();
unsigned char* dstPixels = dst.getPixels();
for (int y=0; y<h; ++y) {
for (int x=0; x<w; ++x) {
for (int c=0; c<ch; ++c) {
int idx = (y * w + x) * ch + c;
dstPixels[idx] = curves[c][srcPixels[idx]];
}
}
}
}
//------------------------------------------------------------------------------
void ofxMatrixNetworkServer::sendFrame(const ofPixelsRef pixels)
{
//for each connected client lets get the data being sent and lets print it to the screen
for(unsigned int i = 0; i < (unsigned int)getLastID(); i++){
if(isClientConnected(i) && tx_valid[i] == 2){
tx_valid[i] = 1;
int planecount = pixels.getNumChannels();
int dimcount = 2; // only sending 2d matrices from of
int dim[dimcount];
dim[0] = pixels.getWidth();
dim[1] = pixels.getHeight();
int typeSize = pixels.getBytesPerChannel();
int type = JIT_MATRIX_TYPE_CHAR;
makeMatrixHeader(planecount, typeSize, type, dim, dimcount);
char *matrix = (char*)pixels.getPixels();
//////SEND ONE MATRIX
sendRawBytes(i, (char *)(&m_chunkHeader), sizeof(t_jit_net_packet_header));
sendRawBytes(i, (char *)(&m_matrixHeader), sizeof(t_jit_net_packet_matrix));
//DELETE THIS LINE
//int packSize = SWAP32(m_matrixHeader.dimstride[dimcount-1])*SWAP32(m_matrixHeader.dim[dimcount-1]);
//ofLog(OF_LOG_NOTICE, "send frame to client: " + ofToString(i));
int vector = dim[0] * typeSize * planecount;
for(int j = 0; j < dim[1]; j++){
sendRawBytes(i, matrix + j * vector, vector);
}
}
}
}
//------------------------------------------------------------------------------
void ofxJitterNetworkSender::sendFrame(const ofPixelsRef pixels)
{
int planecount = pixels.getNumChannels();
int dimcount = 2; // only sending 2d matrices from of
int dim[dimcount];
dim[0] = pixels.getWidth();
dim[1] = pixels.getHeight();
int typeSize = pixels.getBytesPerChannel();
int type = JIT_MATRIX_TYPE_CHAR;
makeMatrixHeader(planecount, typeSize, type, dim, dimcount);
char *matrix = (char*)pixels.getPixels();
//////SEND ONE MATRIX
sendRawBytes((char *)(&m_chunkHeader), sizeof(t_jit_net_packet_header));
sendRawBytes((char *)(&m_matrixHeader), sizeof(t_jit_net_packet_matrix));
int packSize = SWAP32(m_matrixHeader.dimstride[SWAP32(m_matrixHeader.dimcount)-1])
* SWAP32(m_matrixHeader.dim[SWAP32(m_matrixHeader.dimcount)-1]);
sendRawBytes(matrix, packSize);
}
void ofxGreenscreen::setPixels(ofPixelsRef pixels) {
setPixels(pixels.getPixels(), pixels.getWidth(), pixels.getHeight());
}
void ofxFenster::setIcon(ofPixelsRef pixels) {
if(!win->setIcon(pixels.getPixels(), pixels.getWidth(), pixels.getHeight()))
ofLog(OF_LOG_WARNING, "oops, looks like setIcon is not yet supported on your system");
}
