Lines Matching refs:palette
417 /* read and check the palette */
421 png_color palette[PNG_MAX_PALETTE_LENGTH];
461 png_warning(png_ptr, "Invalid palette chunk");
467 png_error(png_ptr, "Invalid palette chunk");
474 for (i = 0, pal_ptr = palette; i < num; i++, pal_ptr++)
490 palette[i].red = buf[0];
491 palette[i].green = buf[1];
492 palette[i].blue = buf[2];
533 png_set_PLTE(png_ptr, info_ptr, palette, num);
1404 (png_uint_16)png_ptr->palette[buf[0]].red;
1406 (png_uint_16)png_ptr->palette[buf[0]].green;
1408 (png_uint_16)png_ptr->palette[buf[0]].blue;
