Searched refs:palette_lookup (Results 1 – 3 of 3) sorted by relevance
763 png_ptr->palette_lookup = (png_bytep)png_calloc(png_ptr, in png_set_quantize()804 png_ptr->palette_lookup[d_index] = (png_byte)i; in png_set_quantize()2057 png_ptr->palette_lookup != 0 && info_ptr->bit_depth == 8) in png_read_transform_info()4644 png_const_bytep palette_lookup, png_const_bytep quantize_lookup) in png_do_quantize() argument4654 if (row_info->color_type == PNG_COLOR_TYPE_RGB && palette_lookup) in png_do_quantize()4681 *dp++ = palette_lookup[p]; in png_do_quantize()4691 palette_lookup != NULL) in png_do_quantize()4712 *dp++ = palette_lookup[p]; in png_do_quantize()4934 png_ptr->palette_lookup, png_ptr->quantize_index); in png_do_read_transformations()
350 png_bytep palette_lookup; /* lookup table for quantizing */ member
956 png_free(png_ptr, png_ptr->palette_lookup); in png_read_destroy()957 png_ptr->palette_lookup = NULL; in png_read_destroy()