From fbc2de7ef4375a105b616b92bf573455315eddd0 Mon Sep 17 00:00:00 2001
From: faust3 <faust3@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Thu, 9 Oct 2003 17:28:16 +0000
Subject: yet another hack to prevent crashes with dr

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11062 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libvo/vo_directx.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'libvo')

diff --git a/libvo/vo_directx.c b/libvo/vo_directx.c
index 6b5fb8604c..fc6e261b1a 100644
--- a/libvo/vo_directx.c
+++ b/libvo/vo_directx.c
@@ -59,6 +59,7 @@ extern void mplayer_put_key(int code);              //let mplayer handel the key
 extern void vo_draw_text(int dxs,int dys,void (*draw_alpha)(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride));
 extern int vo_doublebuffering;                      //tribblebuffering    
 extern int vo_fs;
+extern int vo_directrendering;
 
 /*****************************************************************************
  * DirectDraw GUIDs.
@@ -936,6 +937,10 @@ static void flip_page(void)
         g_lpddsPrimary->lpVtbl->Blt(g_lpddsPrimary, &rd, g_lpddsBack, NULL, DDBLT_WAIT, &ddbltfx);
     }	
 	g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT , NULL);
+    if(vo_directrendering && (dstride != ddsdsf.lPitch)){
+      mp_msg(MSGT_VO,MSGL_WARN,"<vo_directx><WARN>stride changed !!!! disabling direct rendering\n");
+      vo_directrendering=0;
+    }
 	dstride = ddsdsf.lPitch;
     image = ddsdsf.lpSurface;
 }
-- 
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