X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=demo_prior;a=blobdiff_plain;f=src%2Fopt.c;fp=src%2Fopt.c;h=01be1a6ecebb410415b4782a0483e5fdc7daeea2;hp=796722cc58a42701cdc6d8293fad7731a1b44659;hb=2f14a35e7d557da12f24056267b911f24774aa18;hpb=5eefe7b94c8d6c6caa2c10e3835ab0831a3c42a1

diff --git a/src/opt.c b/src/opt.c
index 796722c..01be1a6 100644
--- a/src/opt.c
+++ b/src/opt.c
@@ -11,7 +11,8 @@ struct options opt = {
 	1,			/* fullscreen */
 	1,			/* music */
 	1,			/* sRGB */
-	1			/* anti-aliasing */
+	1,			/* anti-aliasing */
+	1			/* vsync */
 };
 
 int parse_args(int argc, char **argv)
@@ -40,6 +41,10 @@ int parse_args(int argc, char **argv)
 			opt.music = 1;
 		} else if(strcmp(argv[i], "-nomusic") == 0) {
 			opt.music = 0;
+		} else if(strcmp(argv[i], "-vsync") == 0) {
+			opt.vsync = 1;
+		} else if(strcmp(argv[i], "-novsync") == 0) {
+			opt.vsync = 0;
 		} else if(strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "-help") == 0) {
 			print_usage(argv[0]);
 			exit(0);
@@ -61,6 +66,7 @@ static void print_usage(const char *argv0)
 	printf("  -srgb/-nosrgb: enable/disable sRGB framebuffer\n");
 	printf("  -aa/-noaa: enable/disable multisample anti-aliasing\n");
 	printf("  -music/-nomusic: enable/disable music playback\n");
+	printf("  -vsync/-novsync: enable/disable vertical sync\n");
 	printf("  -h,-help: print usage and exit\n");
 }
 
@@ -77,6 +83,7 @@ int read_cfg(const char *fname)
 	opt.music = ts_lookup_int(ts, "demo.music", opt.music);
 	opt.srgb = ts_lookup_int(ts, "demo.srgb", opt.srgb);
 	opt.msaa = ts_lookup_int(ts, "demo.aa", opt.msaa);
+	opt.vsync = ts_lookup_int(ts, "demo.vsync", opt.vsync);
 
 	ts_free_tree(ts);
 	return 0;