Aric Stewart : strmbase: get_VideoHeight should always have a positive height.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6b9cfd2629767ba9e99eb8547258bea73c539a09
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6b9cfd2629767ba9e99eb8547258bea73c539a09

Author: Aric Stewart <aric at codeweavers.com>
Date:   Tue Apr 24 13:47:08 2012 -0500

strmbase: get_VideoHeight should always have a positive height.

---

 dlls/strmbase/video.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/strmbase/video.c b/dlls/strmbase/video.c
index 83cd37f..1c4f360 100644
--- a/dlls/strmbase/video.c
+++ b/dlls/strmbase/video.c
@@ -156,7 +156,7 @@ HRESULT WINAPI BaseControlVideoImpl_get_VideoHeight(IBasicVideo *iface, LONG *pV
     TRACE("(%p/%p)->(%p)\n", This, iface, pVideoHeight);
 
     vih = This->pFuncsTable->pfnGetVideoFormat(This);
-    *pVideoHeight = vih->bmiHeader.biHeight;
+    *pVideoHeight = abs(vih->bmiHeader.biHeight);
 
     return S_OK;
 }