diff options
Diffstat (limited to 'libavcodec/mss2dsp.c')
| -rw-r--r-- | libavcodec/mss2dsp.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libavcodec/mss2dsp.c b/libavcodec/mss2dsp.c index 4de4dbac99..cc39dd637f 100644 --- a/libavcodec/mss2dsp.c +++ b/libavcodec/mss2dsp.c @@ -1,20 +1,20 @@ /* * Microsoft Screen 2 (aka Windows Media Video V9 Screen) decoder * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -106,6 +106,9 @@ static void upsample_plane_c(uint8_t *plane, ptrdiff_t plane_stride, int w, int uint8_t *src1, *src2, *dst1, *dst2, *p, a, b; int i, j; + if(!w || !h) + return; + w += (w & 1); h += (h & 1); |