- if ((ret = avccontext->get_buffer(avccontext, &vc->frame)) < 0) {
- av_log(avccontext, AV_LOG_ERROR, "get_buffer() failed\n");
- return ret;
- }
-
- if (vc->audio_channels > 8) {
- for (i = 0; i < vc->audio_channels; i++)
- channel_ptrs[i] = vc->channel_floors + i * len;
- } else {
- for (i = 0; i < vc->audio_channels; i++)
- channel_ptrs[i] = vc->channel_floors +
- len * ff_vorbis_channel_layout_offsets[vc->audio_channels - 1][i];
- }
-
- if (avccontext->sample_fmt == AV_SAMPLE_FMT_FLT)
- vc->fmt_conv.float_interleave((float *)vc->frame.data[0], channel_ptrs,
- len, vc->audio_channels);
- else
- vc->fmt_conv.float_to_int16_interleave((int16_t *)vc->frame.data[0],
- channel_ptrs, len,
- vc->audio_channels);
-