Lines Matching refs:quantize_sort
459 png_ptr->quantize_sort = (png_bytep)png_malloc(png_ptr, in png_set_quantize()
464 png_ptr->quantize_sort[i] = (png_byte)i; in png_set_quantize()
481 if (histogram[png_ptr->quantize_sort[j]] in png_set_quantize()
482 < histogram[png_ptr->quantize_sort[j + 1]]) in png_set_quantize()
486 t = png_ptr->quantize_sort[j]; in png_set_quantize()
487 png_ptr->quantize_sort[j] = png_ptr->quantize_sort[j + 1]; in png_set_quantize()
488 png_ptr->quantize_sort[j + 1] = t; in png_set_quantize()
507 if ((int)png_ptr->quantize_sort[i] >= maximum_colors) in png_set_quantize()
511 while ((int)png_ptr->quantize_sort[j] >= maximum_colors); in png_set_quantize()
527 if ((int)png_ptr->quantize_sort[i] >= maximum_colors) in png_set_quantize()
533 while ((int)png_ptr->quantize_sort[j] >= maximum_colors); in png_set_quantize()
571 png_free(png_ptr, png_ptr->quantize_sort); in png_set_quantize()
572 png_ptr->quantize_sort = NULL; in png_set_quantize()