Lines Matching refs:palette
442 png_byte index; /* used for palette files */
477 /* When the depth of the sPLT palette is 8 bits, the color and alpha samples
484 png_charp name; /* palette name */
485 png_byte depth; /* depth of palette samples */
486 png_sPLT_entryp entries; /* palette entries */
487 png_int_32 nentries; /* number of palette entries */
594 * cleaned up before the structure is discarded: palette, trans, text,
618 png_colorp palette; /* array of color values (valid & PNG_INFO_PLTE) */
619 png_uint_16 num_palette; /* number of color entries in "palette" (PLTE) */
620 png_uint_16 num_trans; /* number of transparent palette color (tRNS) */
690 * same order as the palette colors, starting from index 0. Values
697 png_color_16 trans_values; /* transparent color for non-palette image */
733 * various palette entries, so that a viewer can intelligently select a
734 * reduced-color palette, if required. Data is an array of "num_palette"
1093 png_colorp palette; /* palette from the input file */
1094 png_uint_16 num_palette; /* number of color entries in palette */
1183 int cur_palette; /* current push library palette index */
1205 png_bytep dither_index; /* index translation for palette files */
1299 /* in the palette */
1301 /* palette color */
1473 png_colorp palette));
1554 /* Turn on dithering, and reduce the palette to the number of colors available. */
1556 png_colorp palette, int num_palette, int maximum_colors,
1583 /* optional update palette with requested transformations */
2178 png_infop info_ptr, png_colorp *palette, int *num_palette));
2181 png_infop info_ptr, png_colorp palette, int num_palette));
2884 PNG_EXTERN void png_write_PLTE PNGARG((png_structp png_ptr, png_colorp palette,
2937 png_sPLT_tp palette));
3140 png_colorp palette, int num_palette));
3180 png_bytep row, png_colorp palette, png_bytep trans, int num_trans));