diff options
Diffstat (limited to 'libavcodec/apedec.c')
| -rw-r--r-- | libavcodec/apedec.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/libavcodec/apedec.c b/libavcodec/apedec.c index 61eecfe..2146796 100644 --- a/libavcodec/apedec.c +++ b/libavcodec/apedec.c @@ -3,20 +3,20 @@ * Copyright (c) 2007 Benjamin Zores <ben@geexbox.org> * based upon libdemac from Dave Chapman. * - * 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 */ @@ -218,7 +218,7 @@ static av_cold int ape_decode_init(AVCodecContext *avctx) av_log(avctx, AV_LOG_DEBUG, "Compression Level: %d - Flags: %d\n", s->compression_level, s->flags); - if (s->compression_level % 1000 || s->compression_level > COMPRESSION_LEVEL_INSANE) { + if (s->compression_level % 1000 || s->compression_level > COMPRESSION_LEVEL_INSANE || !s->compression_level) { av_log(avctx, AV_LOG_ERROR, "Incorrect compression level %d\n", s->compression_level); return AVERROR_INVALIDDATA; @@ -833,7 +833,6 @@ static int ape_decode_frame(AVCodecContext *avctx, void *data, int32_t *sample24; int i, ch, ret; int blockstodecode; - int bytes_used = 0; /* this should never be negative, but bad things will happen if it is, so check it just to make sure. */ @@ -888,8 +887,6 @@ static int ape_decode_frame(AVCodecContext *avctx, void *data, av_log(avctx, AV_LOG_ERROR, "Error reading frame header\n"); return AVERROR_INVALIDDATA; } - - bytes_used = avpkt->size; } if (!s->data) { @@ -958,7 +955,7 @@ static int ape_decode_frame(AVCodecContext *avctx, void *data, *got_frame_ptr = 1; *(AVFrame *)data = s->frame; - return bytes_used; + return !s->samples ? avpkt->size : 0; } static void ape_flush(AVCodecContext *avctx) |
