// Get input from user
static
void GetLine(char* Buffer, const char* frm, ...)
{
int res;
va_list args;
va_start(args, frm);
do {
if (xisatty(stdin))
vfprintf(stderr, frm, args);
res = scanf("%4095s", Buffer);
if (res < 0 || toupper(Buffer[0]) == 'Q') { // Quit?
CloseTransforms();
if (xisatty(stdin))
fprintf(stderr, "Done.\n");
exit(0);
}
} while (res == 0);
va_end(args);
}
static
void GetLine(char* Buffer)
{
scanf("%s", Buffer);
if (toupper(Buffer[0]) == 'Q') { // Quit?
CloseTransforms();
if (xisatty(stdin))
printf("Done.\n");
exit(0);
}
}
// The main sink
int main(int argc, char *argv[])
{
cmsUInt16Number Output[cmsMAXCHANNELS];
cmsFloat64Number OutputFloat[cmsMAXCHANNELS];
cmsFloat64Number InputFloat[cmsMAXCHANNELS];
int nPatch = 0;
fprintf(stderr, "LittleCMS ColorSpace conversion calculator - 4.3 [LittleCMS %2.2f]\n", LCMS_VERSION / 1000.0);
InitUtils("transicc");
Verbose = 1;
if (argc == 1) {
Help();
return 0;
}
HandleSwitches(argc, argv);
// Open profiles, create transforms
if (!OpenTransforms()) return 1;
// Open CGATS input if specified
OpenCGATSFiles(argc, argv);
// Main loop: read all values and convert them
for(;;) {
if (hIT8in != NULL) {
if (nPatch >= nMaxPatches) break;
TakeCGATSValues(nPatch++, InputFloat);
} else {
if (feof(stdin)) break;
TakeFloatValues(InputFloat);
}
if (lIsFloat)
cmsDoTransform(hTrans, InputFloat, OutputFloat, 1);
else
cmsDoTransform(hTrans, InputFloat, Output, 1);
if (hIT8out != NULL) {
PutCGATSValues(OutputFloat);
}
else {
if (lIsFloat) {
PrintFloatResults(OutputFloat); PrintPCSFloat(InputFloat);
}
else {
PrintEncodedResults(Output); PrintPCSEncoded(InputFloat);
}
}
}
// Cleanup
CloseTransforms();
if (hIT8in)
cmsIT8Free(hIT8in);
if (hIT8out) {
cmsIT8SaveToFile(hIT8out, CGATSoutFilename);
cmsIT8Free(hIT8out);
}
// All is ok
return 0;
}
void mexFunction(
int nlhs, // Number of left hand side (output) arguments
mxArray *plhs[], // Array of left hand side arguments
int nrhs, // Number of right hand side (input) arguments
const mxArray *prhs[] // Array of right hand side arguments
)
{
char CommandLine[4096+1];
char *pt, *argv[128];
int argc = 1;
if (nrhs != 2) {
PrintHelp();
return;
}
if(nlhs > 1) {
FatalError("Too many output arguments.");
}
// Setup error handler
cmsSetErrorHandler(MatLabErrorHandler);
// Defaults
Verbose = 0;
cInProf = NULL;
cOutProf = NULL;
cProofing = NULL;
lMultiProfileChain = FALSE;
nProfiles = 0;
Intent = INTENT_PERCEPTUAL;
ProofingIntent = INTENT_ABSOLUTE_COLORIMETRIC;
PrecalcMode = 0;
BlackPointCompensation = FALSE;
lIsDeviceLink = FALSE;
// Check types. Fist parameter is array of values, second parameter is command line
if (!mxIsNumeric(prhs[0]))
FatalError("Type mismatch on argument 1 -- Must be numeric");
if (!mxIsChar(prhs[1]))
FatalError("Type mismatch on argument 2 -- Must be string");
// Unpack string to command line buffer
if (mxGetString(prhs[1], CommandLine, 4096))
FatalError("Cannot unpack command string");
// Separate to argv[] convention
argv[0] = NULL;
for (pt = strtok(CommandLine, " ");
pt;
pt = strtok(NULL, " ")) {
argv[argc++] = pt;
}
// Parse arguments
HandleSwitches(argc, argv);
nBytesDepth = SizeOfArrayType(prhs[0]);
OpenTransforms(argc, argv);
plhs[0] = AllocateOutputArray(prhs[0], OutputChannels);
ApplyTransforms(prhs[0], plhs[0]);
CloseTransforms();
// Done!
}
