Lines Matching refs:i
133 int i, j, *open = NULL; in gdImageCreateFromPngCtx() local
243 for (i = 0; i < num_trans; ++i) { in gdImageCreateFromPngCtx()
244 im->alpha[i] = gdAlphaMax - (trans[i] >> 1); in gdImageCreateFromPngCtx()
245 if ((trans[i] == 0) && (firstZero)) { in gdImageCreateFromPngCtx()
246 transparent = i; in gdImageCreateFromPngCtx()
263 for (i = 0; i < 256; ++i) { in gdImageCreateFromPngCtx()
264 j = (255 * i) / (num_palette - 1); in gdImageCreateFromPngCtx()
265 palette[i].red = palette[i].green = palette[i].blue = j; in gdImageCreateFromPngCtx()
269 for (i = 0; i < 256; ++i) { in gdImageCreateFromPngCtx()
270 palette[i].red = palette[i].green = palette[i].blue = i; in gdImageCreateFromPngCtx()
338 for (i = 0; i < num_palette; ++i) { in gdImageCreateFromPngCtx()
339 im->red[i] = palette[i].red; in gdImageCreateFromPngCtx()
340 im->green[i] = palette[i].green; in gdImageCreateFromPngCtx()
341 im->blue[i] = palette[i].blue; in gdImageCreateFromPngCtx()
342 open[i] = 1; in gdImageCreateFromPngCtx()
344 for (i = num_palette; i < gdMaxColors; ++i) { in gdImageCreateFromPngCtx()
345 open[i] = 1; in gdImageCreateFromPngCtx()
401 for (i = num_palette; i < gdMaxColors; ++i) { in gdImageCreateFromPngCtx()
402 if (!open[i]) { in gdImageCreateFromPngCtx()
403 php_gd_error("gd-png warning: image data references out-of-range color index (%d)", i); in gdImageCreateFromPngCtx()
464 int i, j, bit_depth = 0, interlace_type; in gdImagePngCtxEx() local
538 for (i = 0; i < gdMaxColors; ++i) { in gdImagePngCtxEx()
539 mapping[i] = -1; in gdImagePngCtxEx()
544 for (i = 0; i < im->colorsTotal; ++i) { in gdImagePngCtxEx()
545 if (!open[i]) { in gdImagePngCtxEx()
546 mapping[i] = colors; in gdImagePngCtxEx()
598 int i; in gdImagePngCtxEx() local
602 for (i = 0; (i < im->colorsTotal); i++) { in gdImagePngCtxEx()
603 if ((!im->open[i]) && (im->alpha[i] != gdAlphaOpaque)) { in gdImagePngCtxEx()
609 for (i = 0; (i < im->colorsTotal); i++) { in gdImagePngCtxEx()
610 trans_values[i] = 255 - ((im->alpha[i] << 1) + (im->alpha[i] >> 6)); in gdImagePngCtxEx()
624 for (i = 0; i < im->colorsTotal; i++) { in gdImagePngCtxEx()
625 if (!im->open[i]) { in gdImagePngCtxEx()
626 if (im->alpha[i] != gdAlphaOpaque) { in gdImagePngCtxEx()
628 trans_values[j] = 255 - ((im->alpha[i] << 1) + (im->alpha[i] >> 6)); in gdImagePngCtxEx()
629 mapping[i] = j++; in gdImagePngCtxEx()
631 mapping[i] = k--; in gdImagePngCtxEx()
642 for (i = 0; i < im->colorsTotal; ++i) { in gdImagePngCtxEx()
643 if (mapping[i] < 0) { in gdImagePngCtxEx()
647 palette[mapping[i]].red = im->red[i]; in gdImagePngCtxEx()
648 palette[mapping[i]].green = im->green[i]; in gdImagePngCtxEx()
649 palette[mapping[i]].blue = im->blue[i]; in gdImagePngCtxEx()
652 for (i = 0; i < colors; ++i) { in gdImagePngCtxEx()
653 palette[i].red = im->red[i]; in gdImagePngCtxEx()
654 palette[i].green = im->green[i]; in gdImagePngCtxEx()
655 palette[i].blue = im->blue[i]; in gdImagePngCtxEx()
694 for (i = 0; i < width; ++i) { in gdImagePngCtxEx()
732 for (i = 0; i < width; ++i) { in gdImagePngCtxEx()
733 row_pointers[j][i] = mapping[im->pixels[j][i]]; in gdImagePngCtxEx()
