fallback ton non-srgb when window creation fails

[vrfileman] / src / opt.cc

diff --git a/src/opt.cc b/src/opt.cc
index 6698f8c..6e22113 100644 (file)
--- a/src/opt.cc
+++ b/src/opt.cc
@@ -6,6 +6,14 @@
 
 Options opt;
 
+Options def_opt = {
+       1280, 800,
+       false,  // vr
+       true,   // srgb
+       false,  // fullscreen
+       0               // path
+};
+
 enum {
        OPT_SIZE,
        OPT_VR,
@@ -32,10 +40,7 @@ static int arg_handler(optcfg *oc, const char *arg, void *cls);
 bool init_options(int argc, char **argv, const char *cfgfile)
 {
        // default options
-       memset(&opt, 0, sizeof opt);
-       opt.width = 1280;
-       opt.height = 800;
-       opt.srgb = true;
+       opt = def_opt;
 
        optcfg *oc = optcfg_init(options);
        optcfg_set_opt_callback(oc, opt_handler, 0);