416 png_set_quantize(png_structrp png_ptr, png_colorp palette,  in png_set_quantize()  argument
502                   palette[i] = palette[j];  in png_set_quantize()
524                   tmp_color = palette[j];  in png_set_quantize()
525                   palette[j] = palette[i];  in png_set_quantize()
526                   palette[i] = tmp_color;  in png_set_quantize()
542                   min_d = PNG_COLOR_DIST(palette[d_index], palette[0]);  in png_set_quantize()
547                      d = PNG_COLOR_DIST(palette[d_index], palette[k]);  in png_set_quantize()
619                   d = PNG_COLOR_DIST(palette[i], palette[j]);  in png_set_quantize()
668                         palette[png_ptr->index_to_palette[j]]  in png_set_quantize()
669                             = palette[num_new_palette];  in png_set_quantize()
732    if (png_ptr->palette == NULL)  in png_set_quantize()
734       png_ptr->palette = palette;  in png_set_quantize()
760          int r = (palette[i].red >> (8 - PNG_QUANTIZE_RED_BITS));  in png_set_quantize()
761          int g = (palette[i].green >> (8 - PNG_QUANTIZE_GREEN_BITS));  in png_set_quantize()
762          int b = (palette[i].blue >> (8 - PNG_QUANTIZE_BLUE_BITS));  in png_set_quantize()
1164              png_ptr->palette[png_ptr->background.index].red;  in png_init_palette_transformations()
1166              png_ptr->palette[png_ptr->background.index].green;  in png_init_palette_transformations()
1168              png_ptr->palette[png_ptr->background.index].blue;  in png_init_palette_transformations()
1595             png_colorp palette = png_ptr->palette;  in png_init_read_transformations()  local
1679                      palette[i] = back;  in png_init_read_transformations()
1685                      v = png_ptr->gamma_to_1[palette[i].red];  in png_init_read_transformations()
1687                      palette[i].red = png_ptr->gamma_from_1[w];  in png_init_read_transformations()
1689                      v = png_ptr->gamma_to_1[palette[i].green];  in png_init_read_transformations()
1691                      palette[i].green = png_ptr->gamma_from_1[w];  in png_init_read_transformations()
1693                      v = png_ptr->gamma_to_1[palette[i].blue];  in png_init_read_transformations()
1695                      palette[i].blue = png_ptr->gamma_from_1[w];  in png_init_read_transformations()
1700                   palette[i].red = png_ptr->gamma_table[palette[i].red];  in png_init_read_transformations()
1701                   palette[i].green = png_ptr->gamma_table[palette[i].green];  in png_init_read_transformations()
1702                   palette[i].blue = png_ptr->gamma_table[palette[i].blue];  in png_init_read_transformations()
1812          png_colorp palette = png_ptr->palette;  in png_init_read_transformations()  local
1821             palette[i].red = png_ptr->gamma_table[palette[i].red];  in png_init_read_transformations()
1822             palette[i].green = png_ptr->gamma_table[palette[i].green];  in png_init_read_transformations()
1823             palette[i].blue = png_ptr->gamma_table[palette[i].blue];  in png_init_read_transformations()
1843       png_colorp palette = png_ptr->palette;  in png_init_read_transformations()  local
1853             palette[i] = back;  in png_init_read_transformations()
1859             png_composite(palette[i].red, palette[i].red,  in png_init_read_transformations()
1862             png_composite(palette[i].green, palette[i].green,  in png_init_read_transformations()
1865             png_composite(palette[i].blue, palette[i].blue,  in png_init_read_transformations()
1892             int component = png_ptr->palette[i].red;  in png_init_read_transformations()
1895             png_ptr->palette[i].red = (png_byte)component;  in png_init_read_transformations()
1902             int component = png_ptr->palette[i].green;  in png_init_read_transformations()
1905             png_ptr->palette[i].green = (png_byte)component;  in png_init_read_transformations()
1912             int component = png_ptr->palette[i].blue;  in png_init_read_transformations()
1915             png_ptr->palette[i].blue = (png_byte)component;  in png_init_read_transformations()
1948          if (png_ptr->palette == NULL)  in png_read_transform_info()
4198    png_const_colorp palette, png_const_bytep trans_alpha, int num_trans)  in png_do_expand_palette()  argument
4310                   *dp-- = palette[*sp].blue;  in png_do_expand_palette()
4311                   *dp-- = palette[*sp].green;  in png_do_expand_palette()
4312                   *dp-- = palette[*sp].red;  in png_do_expand_palette()
4329                   *dp-- = palette[*sp].blue;  in png_do_expand_palette()
4330                   *dp-- = palette[*sp].green;  in png_do_expand_palette()
4331                   *dp-- = palette[*sp].red;  in png_do_expand_palette()
4742              png_ptr->palette, png_ptr->trans_alpha, png_ptr->num_trans);  in png_do_read_transformations()