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audiointerleave: Use the channel count from the set caps

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This is the same number that was used to allocate the buffer
This commit is contained in:
Olivier Crête 2015-06-01 19:42:49 -04:00
parent af5c05caf1
commit 47d7b546c9
1 changed files with 4 additions and 3 deletions
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7
gst/audiomixer/gstaudiointerleave.c
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@ -822,24 +822,25 @@ gst_audio_interleave_aggregate_one_buffer (GstAudioAggregator * aagg,
GstAudioInterleavePad *pad = GST_AUDIO_INTERLEAVE_PAD (aaggpad);
GstMapInfo inmap;
GstMapInfo outmap;
gint out_width, in_bpf, out_bpf;
gint out_width, in_bpf, out_bpf, out_channels;
guint8 *outdata;
out_width = GST_AUDIO_INFO_WIDTH (&aagg->info) / 8;
in_bpf = GST_AUDIO_INFO_BPF (&aaggpad->info);
out_bpf = GST_AUDIO_INFO_BPF (&aagg->info);
out_channels = GST_AUDIO_INFO_CHANNELS (&aagg->info);
gst_buffer_map (outbuf, &outmap, GST_MAP_READWRITE);
gst_buffer_map (inbuf, &inmap, GST_MAP_READ);
GST_LOG_OBJECT (pad, "interleaves %u frames on channel %d/%d at offset %u"
" from offset %u", num_frames, pad->channel, self->channels,
" from offset %u", num_frames, pad->channel, out_channels,
out_offset * out_bpf, in_offset * in_bpf);
outdata = outmap.data + (out_offset * out_bpf) +
(out_width * self->default_channels_ordering_map[pad->channel]);
self->func (outdata, inmap.data + (in_offset * in_bpf), self->channels,
self->func (outdata, inmap.data + (in_offset * in_bpf), out_channels,
num_frames);