Lines Matching refs:palette
572 png_byte index; /* used for palette files */
610 /* When the depth of the sPLT palette is 8 bits, the color and alpha samples
617 png_charp name; /* palette name */
618 png_byte depth; /* depth of palette samples */
619 png_sPLT_entryp entries; /* palette entries */
620 png_int_32 nentries; /* number of palette entries */
1130 /* Expand to 16-bit channels, forces conversion of palette to RGB and expansion
1159 png_colorp palette));
1164 * a PNG file are returned when an alpha channel, or tRNS chunk in a palette
1468 /* Turn on quantizing, and reduce the palette to the number of colors
1472 (png_structp png_ptr, png_colorp palette,
1508 /* Optional update palette with requested transformations */
2180 png_colorp *palette, int *num_palette));
2184 png_const_colorp palette, int num_palette));