From: notaz <notasas@gmail.com>
Date: Sat, 10 Mar 2012 22:59:35 +0000 (+0200)
Subject: flip before vsync
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52a1749b2a20c9b4edffb45fc78977f9980e55b6;p=sdl_omap.git

flip before vsync

should be better, in theory at least, as registers are latched
on VFP, before VSYNC irq.
---

diff --git a/src/video/omapdss/osdl_video.c b/src/video/omapdss/osdl_video.c
index fc5e667..d1deaa9 100644
--- a/src/video/omapdss/osdl_video.c
+++ b/src/video/omapdss/osdl_video.c
@@ -370,13 +370,17 @@ void *osdl_video_set_mode(struct SDL_PrivateVideoData *pdata,
 
 void *osdl_video_flip(struct SDL_PrivateVideoData *pdata)
 {
+	void *ret;
+
 	if (pdata->fbdev == NULL)
 		return NULL;
 
+	ret = vout_fbdev_flip(pdata->fbdev);
+
 	if (pdata->cfg_force_vsync)
 		vout_fbdev_wait_vsync(pdata->fbdev);
 
-	return vout_fbdev_flip(pdata->fbdev);
+	return ret;
 }
 
 void osdl_video_finish(struct SDL_PrivateVideoData *pdata)