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video-scaler: scale enough pixels in YUY2 (and friends) mode

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Fixes https://bugzilla.gnome.org/show_bug.cgi?id=747790
This commit is contained in:
Wim Taymans 2015-04-21 13:16:29 +02:00
parent 5d90a28d5f
commit 8f82ee70f9
1 changed files with 2 additions and 1 deletions
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3
gst-libs/gst/video/video-scaler.c
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@ -1488,7 +1488,8 @@ gst_video_scaler_2d (GstVideoScaler * hscale, GstVideoScaler * vscale,
vx = (hscale->inc * x) >> 16;
vx = MIN (vx, hscale->resampler.offset[x]);
vw = (hscale->inc * (x + width)) >> 16;
vw = MAX (vw, hscale->resampler.offset[x + width - 1] + h_taps);
vw = MAX (vw,
hscale->resampler.offset[x + width - 1] + (mult * h_taps));
vw += 1;
if (vscale->tmpwidth < vw)