strmbase: get_VideoHeight should always have a positive height.

6b9cfd26 · Aric Stewart · Alexandre Julliard · dc830aa6 · 6b9cfd26
Commit 6b9cfd26 authored Apr 24, 2012 by Aric Stewart Committed by Alexandre Julliard Apr 25, 2012
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video.c dlls/strmbase/video.c +1 -1

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--- 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;
 }