- added blur in gfxutil

[dosdemo] / src / sdl / timer.c

diff --git a/src/sdl/timer.c b/src/sdl/timer.c
new file mode 100644 (file)
index 0000000..2193ddd
--- /dev/null
+++ b/src/sdl/timer.c
@@ -0,0 +1,18 @@
+#include <SDL/SDL.h>
+#include "timer.h"
+
+static unsigned long start_time;
+
+void init_timer(int res_hz)
+{
+}
+
+void reset_timer(void)
+{
+       start_time = SDL_GetTicks();
+}
+
+unsigned long get_msec(void)
+{
+       return SDL_GetTicks() - start_time;
+}