diff options
Diffstat (limited to 'libavcodec/mss3.c')
| -rw-r--r-- | libavcodec/mss3.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/libavcodec/mss3.c b/libavcodec/mss3.c index c124834036..01941967a5 100644 --- a/libavcodec/mss3.c +++ b/libavcodec/mss3.c @@ -2,20 +2,20 @@ * Microsoft Screen 3 (aka Microsoft ATC Screen) decoder * Copyright (c) 2012 Konstantin Shishkov * - * 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 */ @@ -296,7 +296,7 @@ static void rac_normalise(RangeCoder *c) c->low |= *c->src++; } else if (!c->low) { c->got_error = 1; - return; + c->low = 1; } if (c->range >= RAC_BOTTOM) return; @@ -731,10 +731,8 @@ static int mss3_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, return buf_size; c->got_error = 0; - if ((ret = ff_reget_buffer(avctx, c->pic)) < 0) { - av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n"); + if ((ret = ff_reget_buffer(avctx, c->pic)) < 0) return ret; - } c->pic->key_frame = keyframe; c->pic->pict_type = keyframe ? AV_PICTURE_TYPE_I : AV_PICTURE_TYPE_P; if (!bytestream2_get_bytes_left(&gb)) { @@ -840,6 +838,7 @@ static av_cold int mss3_decode_init(AVCodecContext *avctx) b_width * b_height); if (!c->dct_coder[i].prev_dc) { av_log(avctx, AV_LOG_ERROR, "Cannot allocate buffer\n"); + av_frame_free(&c->pic); while (i >= 0) { av_freep(&c->dct_coder[i].prev_dc); i--; |