[PATCH v3 4/4] winegstreamer: Use the image size provided by GStreamer.

[Zebediah Figura]

If the stride is not equal to the width, this calculation will be invalid.

Signed-off-by: Zebediah Figura 
---
 dlls/winegstreamer/gstdemux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winegstreamer/gstdemux.c b/dlls/winegstreamer/gstdemux.c
index aca0c894a3d..d2f50722354 100644
--- a/dlls/winegstreamer/gstdemux.c
+++ b/dlls/winegstreamer/gstdemux.c
@@ -243,7 +243,7 @@ static gboolean amt_from_gst_video_info(const GstVideoInfo *info, AM_MEDIA_TYPE
         }
         bih->biCompression = amt->subtype.Data1;
     }
-    bih->biSizeImage = width * height * bih->biBitCount / 8;
+    bih->biSizeImage = GST_VIDEO_INFO_SIZE(info);
     if ((vih->AvgTimePerFrame = (REFERENCE_TIME)MulDiv(10000000,
             GST_VIDEO_INFO_FPS_D(info), GST_VIDEO_INFO_FPS_N(info))) == -1)
         vih->AvgTimePerFrame = 0; /* zero division or integer overflow */