vsync: choose vsync method automatically

Choose the best vsync method for the user, instead of asking them to
frustratingly try every one of the options to see what works.

With this commit, the `vsync` option will take only a boolean value.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-03-10 14:55:17 +00:00
parent e7de44260b
commit cebe1b18d6
12 changed files with 81 additions and 179 deletions

View File

@ -299,11 +299,12 @@ char *parse_config_libconfig(options_t *opt, const char *config_file, bool *shad
// --vsync
if (config_lookup_string(&cfg, "vsync", &sval)) {
opt->vsync = parse_vsync(sval);
if (opt->vsync >= NUM_VSYNC) {
log_fatal("Cannot parse vsync");
goto err;
}
log_warn("vsync option will take a boolean from now on. \"%s\" is "
"interpreted as \"%s\" for compatibility, but this will stop "
"working soon",
sval, opt->vsync ? "true" : "false");
}
lcfg_lookup_bool(&cfg, "vsync", &opt->vsync);
// --backend
if (config_lookup_string(&cfg, "backend", &sval)) {
opt->backend = parse_backend(sval);