381 png_set_quantize(png_structp png_ptr, png_colorp palette,  in png_set_quantize()  argument
467                   palette[i] = palette[j];  in png_set_quantize()
489                   tmp_color = palette[j];  in png_set_quantize()
490                   palette[j] = palette[i];  in png_set_quantize()
491                   palette[i] = tmp_color;  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()
584                   d = PNG_COLOR_DIST(palette[i], palette[j]);  in png_set_quantize()
633                         palette[png_ptr->index_to_palette[j]]  in png_set_quantize()
634                             = palette[num_new_palette];  in png_set_quantize()
697    if (png_ptr->palette == NULL)  in png_set_quantize()
699       png_ptr->palette = palette;  in png_set_quantize()
725          int r = (palette[i].red >> (8 - PNG_QUANTIZE_RED_BITS));  in png_set_quantize()
726          int g = (palette[i].green >> (8 - PNG_QUANTIZE_GREEN_BITS));  in png_set_quantize()
727          int b = (palette[i].blue >> (8 - PNG_QUANTIZE_BLUE_BITS));  in png_set_quantize()
1132              png_ptr->palette[png_ptr->background.index].red;  in png_init_palette_transformations()
1134              png_ptr->palette[png_ptr->background.index].green;  in png_init_palette_transformations()
1136              png_ptr->palette[png_ptr->background.index].blue;  in png_init_palette_transformations()
1553             png_colorp palette = png_ptr->palette;  in png_init_read_transformations()  local
1637                      palette[i] = back;  in png_init_read_transformations()
1643                      v = png_ptr->gamma_to_1[palette[i].red];  in png_init_read_transformations()
1645                      palette[i].red = png_ptr->gamma_from_1[w];  in png_init_read_transformations()
1647                      v = png_ptr->gamma_to_1[palette[i].green];  in png_init_read_transformations()
1649                      palette[i].green = png_ptr->gamma_from_1[w];  in png_init_read_transformations()
1651                      v = png_ptr->gamma_to_1[palette[i].blue];  in png_init_read_transformations()
1653                      palette[i].blue = png_ptr->gamma_from_1[w];  in png_init_read_transformations()
1658                   palette[i].red = png_ptr->gamma_table[palette[i].red];  in png_init_read_transformations()
1659                   palette[i].green = png_ptr->gamma_table[palette[i].green];  in png_init_read_transformations()
1660                   palette[i].blue = png_ptr->gamma_table[palette[i].blue];  in png_init_read_transformations()
1769          png_colorp palette = png_ptr->palette;  in png_init_read_transformations()  local
1778             palette[i].red = png_ptr->gamma_table[palette[i].red];  in png_init_read_transformations()
1779             palette[i].green = png_ptr->gamma_table[palette[i].green];  in png_init_read_transformations()
1780             palette[i].blue = png_ptr->gamma_table[palette[i].blue];  in png_init_read_transformations()
1800       png_colorp palette = png_ptr->palette;  in png_init_read_transformations()  local
1810             palette[i] = back;  in png_init_read_transformations()
1816             png_composite(palette[i].red, palette[i].red,  in png_init_read_transformations()
1819             png_composite(palette[i].green, palette[i].green,  in png_init_read_transformations()
1822             png_composite(palette[i].blue, palette[i].blue,  in png_init_read_transformations()
1848          int component = png_ptr->palette[i].red;  in png_init_read_transformations()
1851          png_ptr->palette[i].red = (png_byte)component;  in png_init_read_transformations()
1857          int component = png_ptr->palette[i].green;  in png_init_read_transformations()
1860          png_ptr->palette[i].green = (png_byte)component;  in png_init_read_transformations()
1866          int component = png_ptr->palette[i].blue;  in png_init_read_transformations()
1869          png_ptr->palette[i].blue = (png_byte)component;  in png_init_read_transformations()
2114              png_ptr->palette, png_ptr->trans_alpha, png_ptr->num_trans);  in png_do_read_transformations()
3429 png_build_grayscale_palette(int bit_depth, png_colorp palette)  in png_build_grayscale_palette()  argument
3438    if (palette == NULL)  in png_build_grayscale_palette()
3471       palette[i].red = (png_byte)v;  in png_build_grayscale_palette()
3472       palette[i].green = (png_byte)v;  in png_build_grayscale_palette()
3473       palette[i].blue = (png_byte)v;  in png_build_grayscale_palette()
4488    png_const_colorp palette, png_const_bytep trans_alpha, int num_trans)  in png_do_expand_palette()  argument
4600                   *dp-- = palette[*sp].blue;  in png_do_expand_palette()
4601                   *dp-- = palette[*sp].green;  in png_do_expand_palette()
4602                   *dp-- = palette[*sp].red;  in png_do_expand_palette()
4619                   *dp-- = palette[*sp].blue;  in png_do_expand_palette()
4620                   *dp-- = palette[*sp].green;  in png_do_expand_palette()
4621                   *dp-- = palette[*sp].red;  in png_do_expand_palette()