Searched refs:d_index (Results 1 – 1 of 1) sorted by relevance
503 int min_d, k, min_k, d_index; in png_set_quantize() local506 d_index = png_ptr->quantize_index[i]; in png_set_quantize()507 min_d = PNG_COLOR_DIST(palette[d_index], palette[0]); in png_set_quantize()512 d = PNG_COLOR_DIST(palette[d_index], palette[k]); in png_set_quantize()746 int d_index = index_g | ib; in png_set_quantize() local752 if (d < (int)distance[d_index]) in png_set_quantize()754 distance[d_index] = (png_byte)d; in png_set_quantize()755 png_ptr->palette_lookup[d_index] = (png_byte)i; in png_set_quantize()