[MOVED FROM GOOD] sys/directdraw/gstdirectdrawsink.c (gst_directdraw_sink_set_caps...

Original commit message from CVS:
patch by: Haakon Sporsheim <haakon.sporsheim at tandberg com>
* sys/directdraw/gstdirectdrawsink.c (gst_directdraw_sink_set_caps):
Fixed mid stream resolution change bug, the offscreen surface is now
released when set_caps is called.
Partially fixes #520885.

diff --git a/sys/directdraw/gstdirectdrawsink.c b/sys/directdraw/gstdirectdrawsink.c
index 9d34cf2..d049c57 100644 (file)
--- a/sys/directdraw/gstdirectdrawsink.c
+++ b/sys/directdraw/gstdirectdrawsink.c
@@ -510,6 +510,12 @@ gst_directdraw_sink_set_caps (GstBaseSink * bsink, GstCaps * caps)
         (GetSystemMetrics (SM_CYSIZEFRAME) * 2), SWP_SHOWWINDOW | SWP_NOMOVE);
   }
 
+  /* release the surface, we have to recreate it! */
+  if (ddrawsink->offscreen_surface) {
+    IDirectDrawSurface7_Release (ddrawsink->offscreen_surface);
+    ddrawsink->offscreen_surface = NULL;
+  }
+
   /* create an offscreen surface with the caps */
   ret = gst_directdraw_sink_check_offscreen_surface (ddrawsink);
   if (!ret) {