Commit a9909c1a authored by Sebastian Dröge's avatar Sebastian Dröge

videobox: Fix AYUV->I420 conversion

For this fix the averaging of the chroma values. It should't be (a/2 + b)/2
but just (a + b)/2.

Fixes bug #594599.
parent 42ee5e22
......@@ -951,8 +951,8 @@ gst_video_box_ayuv_i420 (GstVideoBox * video_box, guint8 * src, guint8 * dest)
Vtemp[UVfloor (a + j)] =
(Vtemp[UVfloor (a + j)] + ((guint8 *) & src_loc1[j])[3]) / 2;
} else {
Utemp[UVfloor (a + j)] = ((guint8 *) & src_loc1[j])[2] / 2;
Vtemp[UVfloor (a + j)] = ((guint8 *) & src_loc1[j])[3] / 2;
Utemp[UVfloor (a + j)] = ((guint8 *) & src_loc1[j])[2];
Vtemp[UVfloor (a + j)] = ((guint8 *) & src_loc1[j])[3];
}
}
Ydest += crop_w;
......
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