Lines Matching refs:gamma
5 # tests/pngstest gamma alpha
8 # given gamma and opacity:
10 # gamma: one of; linear, 1.8, sRGB, none.
13 # NOTE: the temporary files pngstest generates have the base name gamma-alpha to
16 gamma="$1"
27 test "$gamma" = "linear" && g="$f";;
30 test "$gamma" = "sRGB" && g="$f";;
33 test "$gamma" = "1.8" && g="$f";;
36 test "$gamma" = "none" && g="$f";;
54 exec ./pngstest --tmpfile "${gamma}-${alpha}-" --log ${1+"$@"} $args
