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opusenc: Add some FIXME comments about calculating padding with LPC

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=757153
This commit is contained in:
Sebastian Dröge 2015-10-31 15:02:50 +02:00
parent 4df2ffaad6
commit 7773e1eb58
1 changed files with 8 additions and 0 deletions
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8
ext/opus/gstopusenc.c
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@ -960,6 +960,10 @@ gst_opus_enc_encode (GstOpusEnc * enc, GstBuffer * buf)
size = ((bsize / bytes) + 1) * bytes;
mdata = g_malloc0 (size);
/* FIXME: Instead of silence, use LPC with the last real samples.
* Otherwise we will create a discontinuity here, which will distort the
* last few encoded samples
*/
memcpy (mdata, bdata, bsize);
data = mdata;
} else {
@ -981,6 +985,10 @@ gst_opus_enc_encode (GstOpusEnc * enc, GstBuffer * buf)
}
} else {
if (enc->encoded_samples < enc->consumed_samples) {
/* FIXME: Instead of silence, use LPC with the last real samples.
* Otherwise we will create a discontinuity here, which will distort the
* last few encoded samples
*/
data = mdata = g_malloc0 (bytes);
size = bytes;
output_samples = enc->consumed_samples - enc->encoded_samples;