add check for infinite framerate, which I saw on gambatte/windows

2019-12-23 21:24:45 -08:00 · 2019-12-23 21:24:45 -08:00 · 6ae54e8ea2
parent 3a37efea02
commit 6ae54e8ea2
1 changed files with 1 additions and 1 deletions
--- a/examples/sdl2_emulator.rs
+++ b/examples/sdl2_emulator.rs
@ -158,7 +158,7 @@ impl MyEmulator {

            // similar hack to the sample rate, make sure we don't divide by zero.
            let mut spf = 1.0 / self.av_info.timing.fps;
-            if spf.is_nan() {
+            if spf.is_nan() || spf.is_infinite() {
                spf = 1.0 / 60.0;
            }
            Duration::from_secs_f64(spf)