summarize_gamma_errors 9487 contrib/libtests/pngvalid.c          summarize_gamma_errors(pm, 0/*who*/, 1/*low bit depth*/, 1/*indexed*/);
summarize_gamma_errors 9500 contrib/libtests/pngvalid.c          summarize_gamma_errors(pm, "sBIT", pm->sbitlow < 8U, 1/*indexed*/);
summarize_gamma_errors 9547 contrib/libtests/pngvalid.c          summarize_gamma_errors(pm, "background", 1, 0/*indexed*/);
summarize_gamma_errors 9575 contrib/libtests/pngvalid.c          summarize_gamma_errors(pm, "alpha mode", 1, 0/*indexed*/);