Lines Matching full:png_set_gamma
1248 * encoding if it has no gAMA chunk and if png_set_gamma() has not been called
1258 * encoding will be overridden if png_set_gamma() is called - the results may be
1379 * is easier than achieving the same effect with png_set_gamma. You must use
1509 PNG_FP_EXPORT(50, void, png_set_gamma,
