diff options
Diffstat (limited to 'libavdevice/alsa-audio-enc.c')
| -rw-r--r-- | libavdevice/alsa-audio-enc.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/libavdevice/alsa-audio-enc.c b/libavdevice/alsa-audio-enc.c index ebe598c86f..0bc53b6f54 100644 --- a/libavdevice/alsa-audio-enc.c +++ b/libavdevice/alsa-audio-enc.c @@ -3,20 +3,20 @@ * Copyright (c) 2007 Luca Abeni ( lucabe72 email it ) * Copyright (c) 2007 Benoit Fouet ( benoit fouet free fr ) * - * 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 */ @@ -76,7 +76,15 @@ static int audio_write_packet(AVFormatContext *s1, AVPacket *pkt) int size = pkt->size; uint8_t *buf = pkt->data; - while((res = snd_pcm_writei(s->h, buf, size / s->frame_size)) < 0) { + size /= s->frame_size; + if (s->reorder_func) { + if (size > s->reorder_buf_size) + if (ff_alsa_extend_reorder_buf(s, size)) + return AVERROR(ENOMEM); + s->reorder_func(buf, s->reorder_buf, size); + buf = s->reorder_buf; + } + while ((res = snd_pcm_writei(s->h, buf, size)) < 0) { if (res == -EAGAIN) { return AVERROR(EAGAIN); |