Lines Matching refs:ct
280 int ct = (-1); in gdImageColorClosestAlpha() local
300 ct = i; in gdImageColorClosestAlpha()
304 return ct; in gdImageColorClosestAlpha()
446 int ct = (-1); in gdImageColorClosestHWB() local
460 ct = i; in gdImageColorClosestHWB()
464 return ct; in gdImageColorClosestHWB()
497 int ct = (-1); in gdImageColorAllocateAlpha() local
503 ct = i; in gdImageColorAllocateAlpha()
507 if (ct == (-1)) { in gdImageColorAllocateAlpha()
508 ct = im->colorsTotal; in gdImageColorAllocateAlpha()
509 if (ct == gdMaxColors) { in gdImageColorAllocateAlpha()
514 im->red[ct] = r; in gdImageColorAllocateAlpha()
515 im->green[ct] = g; in gdImageColorAllocateAlpha()
516 im->blue[ct] = b; in gdImageColorAllocateAlpha()
517 im->alpha[ct] = a; in gdImageColorAllocateAlpha()
518 im->open[ct] = 0; in gdImageColorAllocateAlpha()
520 return ct; in gdImageColorAllocateAlpha()
542 int ct = -1; in gdImageColorResolveAlpha() local
576 ct = c; in gdImageColorResolveAlpha()
585 return ct; /* Return closest available color */ in gdImageColorResolveAlpha()