Lines Matching refs:quantize_index
443 png_ptr->quantize_index = (png_bytep)png_malloc(png_ptr, in png_set_quantize()
446 png_ptr->quantize_index[i] = (png_byte)i; in png_set_quantize()
540 png_ptr->quantize_index[j] = (png_byte)i; in png_set_quantize()
541 png_ptr->quantize_index[i] = (png_byte)j; in png_set_quantize()
548 if ((int)png_ptr->quantize_index[i] >= maximum_colors) in png_set_quantize()
553 d_index = png_ptr->quantize_index[i]; in png_set_quantize()
568 png_ptr->quantize_index[i] = (png_byte)min_k; in png_set_quantize()
690 if (png_ptr->quantize_index[k] == in png_set_quantize()
692 png_ptr->quantize_index[k] = in png_set_quantize()
695 if ((int)png_ptr->quantize_index[k] == in png_set_quantize()
697 png_ptr->quantize_index[k] = in png_set_quantize()
4934 png_ptr->palette_lookup, png_ptr->quantize_index); in png_do_read_transformations()