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diff render_sdl.c @ 1975:3701517d852c

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Avoid expensive re-init from switching to external sync after render_init has been called
author Michael Pavone <pavone@retrodev.com>
date Fri, 08 May 2020 16:52:32 -0700
parents bd70f1e15684
children f3cca4b3f17a
line wrap: on
line diff
--- a/render_sdl.c	Fri May 08 16:38:58 2020 -0700
+++ b/render_sdl.c	Fri May 08 16:52:32 2020 -0700
@@ -265,7 +265,10 @@
 {
 	if (ext_sync_on != external_sync) {
 		external_sync = ext_sync_on;
-		render_config_updated();
+		if (windowed_width) {
+			//only do this if render_init has already been called
+			render_config_updated();
+		}
 	}
 }