From c12eca835f8f8c2550fd17ef3870ebc511fe6e23 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Thu, 24 Oct 2013 01:09:01 -0700
Subject: [PATCH] Don't busy-wait if the emulator is paused

---
 src/platform/sdl/gl-main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/platform/sdl/gl-main.c b/src/platform/sdl/gl-main.c
index 1b9942d79..217e0b611 100644
--- a/src/platform/sdl/gl-main.c
+++ b/src/platform/sdl/gl-main.c
@@ -148,6 +148,8 @@ static void _GBASDLRunloop(struct GBAThread* context, struct GLSoftwareRenderer*
 			glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
 
 			SDL_GL_SwapBuffers();
+		} else {
+			usleep(50000);
 		}
 		GBASyncWaitFrameEnd(&context->sync);