Lines Matching refs:palette
513 /* Read and check the palette */
517 png_color palette[PNG_MAX_PALETTE_LENGTH];
559 png_warning(png_ptr, "Invalid palette chunk");
566 png_error(png_ptr, "Invalid palette chunk");
573 for (i = 0, pal_ptr = palette; i < num; i++, pal_ptr++)
589 palette[i].red = buf[0];
590 palette[i].green = buf[1];
591 palette[i].blue = buf[2];
633 png_set_PLTE(png_ptr, info_ptr, palette, num);
1490 (png_uint_16)png_ptr->palette[buf[0]].red;
1492 (png_uint_16)png_ptr->palette[buf[0]].green;
1494 (png_uint_16)png_ptr->palette[buf[0]].blue;
