chasing indexing error

1 files changed, 0 insertions, 120 deletions

diff --git a/ffmpeg/libavdevice/sndio_common.c b/ffmpeg/libavdevice/sndio_common.c
deleted file mode 100644
index 19f39be..0000000
--- a/ffmpeg/libavdevice/sndio_common.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * sndio play and grab interface
- * Copyright (c) 2010 Jacob Meuser
- *
- * This file is part of FFmpeg.
- *
- * 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.
- *
- * 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 FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-#include <sndio.h>
-
-#include "avdevice.h"
-
-#include "sndio_common.h"
-
-static inline void movecb(void *addr, int delta)
-{
-    SndioData *s = addr;
-
-    s->hwpos += delta * s->channels * s->bps;
-}
-
-av_cold int ff_sndio_open(AVFormatContext *s1, int is_output,
-                          const char *audio_device)
-{
-    SndioData *s = s1->priv_data;
-    struct sio_hdl *hdl;
-    struct sio_par par;
-
-    hdl = sio_open(audio_device, is_output ? SIO_PLAY : SIO_REC, 0);
-    if (!hdl) {
-        av_log(s1, AV_LOG_ERROR, "Could not open sndio device\n");
-        return AVERROR(EIO);
-    }
-
-    sio_initpar(&par);
-
-    par.bits = 16;
-    par.sig  = 1;
-    par.le   = SIO_LE_NATIVE;
-
-    if (is_output)
-        par.pchan = s->channels;
-    else
-        par.rchan = s->channels;
-    par.rate = s->sample_rate;
-
-    if (!sio_setpar(hdl, &par) || !sio_getpar(hdl, &par)) {
-        av_log(s1, AV_LOG_ERROR, "Impossible to set sndio parameters, "
-               "channels: %d sample rate: %d\n", s->channels, s->sample_rate);
-        goto fail;
-    }
-
-    if (par.bits != 16 || par.sig != 1 ||
-        (is_output  && (par.pchan != s->channels)) ||
-        (!is_output && (par.rchan != s->channels)) ||
-        (par.rate != s->sample_rate)) {
-        av_log(s1, AV_LOG_ERROR, "Could not set appropriate sndio parameters, "
-               "channels: %d sample rate: %d\n", s->channels, s->sample_rate);
-        goto fail;
-    }
-
-    s->buffer_size = par.round * par.bps *
-                     (is_output ? par.pchan : par.rchan);
-
-    if (is_output) {
-        s->buffer = av_malloc(s->buffer_size);
-        if (!s->buffer) {
-            av_log(s1, AV_LOG_ERROR, "Could not allocate buffer\n");
-            goto fail;
-        }
-    }
-
-    s->codec_id    = par.le ? AV_CODEC_ID_PCM_S16LE : AV_CODEC_ID_PCM_S16BE;
-    s->channels    = is_output ? par.pchan : par.rchan;
-    s->sample_rate = par.rate;
-    s->bps         = par.bps;
-
-    sio_onmove(hdl, movecb, s);
-
-    if (!sio_start(hdl)) {
-        av_log(s1, AV_LOG_ERROR, "Could not start sndio\n");
-        goto fail;
-    }
-
-    s->hdl = hdl;
-
-    return 0;
-
-fail:
-    av_freep(&s->buffer);
-
-    if (hdl)
-        sio_close(hdl);
-
-    return AVERROR(EIO);
-}
-
-int ff_sndio_close(SndioData *s)
-{
-    av_freep(&s->buffer);
-
-    if (s->hdl)
-        sio_close(s->hdl);
-
-    return 0;
-}