# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1274666853 -10800
# Node ID 093315d84a220ad9e5b2be69a5a1e8e56c7f9865
# Parent  423ff2a1101879d197a14d1d41041d8006fb0591
Add a small delay in SDL audio pseudo-loopflush function to avoid tightlooping in prod main loops (explained better in the added comment.)

diff -r 423ff2a11018 -r 093315d84a22 pwplib/snd-sdl.c
--- a/pwplib/snd-sdl.c	Mon May 24 03:49:06 2010 +0300
+++ b/pwplib/snd-sdl.c	Mon May 24 05:07:33 2010 +0300
@@ -50,6 +50,15 @@
         pwplib.player();
         SDL_PauseAudio(0);
     }
+    
+    /* NOTICE! A small delay is used here, because the prods using pwplib
+     * run in a tight loop (they expect that audio rendering blocks,
+     * which it doesn't in case of SDL.) This way we avoid consuming
+     * excessive amounts of CPU.
+     *
+     * -- ccr
+     */
+    SDL_Delay(10);
 }
 
 int pwp_sdlaudio_init()