Add MPL2 subtitles demuxer and decoder.

[ffmpeg] / libavcodec / mxpegdec.c

diff --git a/libavcodec/mxpegdec.c b/libavcodec/mxpegdec.c
index d81e9fc8535fea85637e8593f6b17ce68628c9ab..59d41b6abe1dd1194df9d9f0b79a6b01708682d3 100644 (file)
--- a/libavcodec/mxpegdec.c
+++ b/libavcodec/mxpegdec.c
@@ -2,20 +2,20 @@
  * MxPEG decoder
  * Copyright (c) 2011 Anatoly Nenashev
  *
- * 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
  */
 
@@ -81,6 +81,7 @@ static int mxpeg_decode_mxm(MXpegDecodeContext *s,
     }
 
     if (s->bitmask_size != bitmask_size) {
+        s->bitmask_size = 0;
         av_freep(&s->mxm_bitmask);
         s->mxm_bitmask = av_malloc(bitmask_size);
         if (!s->mxm_bitmask) {
@@ -339,4 +340,5 @@ AVCodec ff_mxpeg_decoder = {
     .close          = mxpeg_decode_end,
     .decode         = mxpeg_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
+    .max_lowres     = 3,
 };