Lines Matching full:images
396 * decoding several PNG images at the same time, one needs to avoid mixing
397 * up different images' structs) */
461 /* as before, let libpng expand palette images to RGB, low-bit-depth
462 * grayscale images to 8 bits, transparency chunks to full alpha channel;
463 * strip 16-bit-per-sample images to 8 bits per sample; and convert
482 * that most of the images originate on the Internet, we follow the recom-
483 * mendation of the sRGB proposal and treat unlabelled images (no gAMA
485 * such images have a file gamma of 0.45455, which corresponds to a PC-like
488 * identity lookup table, it will darken unlabelled images, which effec-
489 * tively favors images from PC-like systems over those originating on
500 /* we'll let libpng expand interlaced images, too */
