diff options
| -rw-r--r-- | demo.c | 14 | ||||
| -rw-r--r-- | help.txt | 5 |
2 files changed, 16 insertions, 3 deletions
@@ -34,6 +34,7 @@ #include <X11/Xatom.h> #include <X11/extensions/Xrandr.h> +#define VERSION_STRING "alpha-v3" #define LUT_SIZE 4096 @@ -553,6 +554,11 @@ static void print_short_help() free(short_help); } +static void print_version() +{ + printf("%s\n", VERSION_STRING); +} + int main(int argc, char *const argv[]) @@ -587,8 +593,12 @@ int main(int argc, char *const argv[]) int ctm_changed; int regamma_changed, regamma_is_srgb; - while ((opt = getopt(argc, argv, "ho:d:c:r:")) != -1) { - if (opt == 'd') + while ((opt = getopt(argc, argv, "vho:d:c:r:")) != -1) { + if (opt == 'v') { + print_version(); + return 0; + } + else if (opt == 'd') degamma_opt = optarg; else if (opt == 'c') ctm_opt = optarg; @@ -1,4 +1,4 @@ -Usage: cmdemo -o OUTPUT_NAME [-d DEGAMMA_OPTS] [-c CTM_OPTS] [-r REGAMMA_OPTS] [-h] +Usage: cmdemo -o OUTPUT_NAME [-d DEGAMMA_OPTS] [-c CTM_OPTS] [-r REGAMMA_OPTS] [-h] [-v] Demo app for setting non-legacy color management via libXrandr. Note that this requires color management support from the amdgpu DDX driver. @@ -58,5 +58,8 @@ Optional arguments: where y=f(x) represents the regamma curve, and x and y are color vectors containing real values within range [0, 1] + -v + Print version. + -h Show this message. |