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Wed, 1 Dec 1999 19:46:33 +0100 (CET)

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Uros Bizjak <uros@kss-loka.si>
  Included in this message, you will find a diff to alsa-lib, which
implements g721 adpcm codec. It works well (only consumes a lot of CPU),
and it plays back the same data as is recorded.

  Also added is CSP patch, which adds noise suppression when CSP is
started or stopped (A few TODOs less :) Also changed is copyright for
mulaw, alaw and adpcm codecs (Based on sun implementation ... + I added
myself - if you don't mind. Please check this copyright, if it is OK)
This commit is contained in:
Jaroslav Kysela 1999-12-01 19:44:14 +00:00
parent 34018cf902
commit 12e03f1928
4 changed files with 23 additions and 3 deletions
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1
include/pcm.h
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@ -126,6 +126,7 @@ int snd_pcm_plugin_build_interleave(int src_interleave, int dst_interleave, int
int snd_pcm_plugin_build_linear(int src_format, int dst_format, snd_pcm_plugin_t **r_plugin);
int snd_pcm_plugin_build_mulaw(int src_format, int dst_format, snd_pcm_plugin_t **r_plugin);
int snd_pcm_plugin_build_alaw(int src_format, int dst_format, snd_pcm_plugin_t **r_plugin);
int snd_pcm_plugin_build_adpcm(int src_format, int dst_format, snd_pcm_plugin_t **r_plugin);
int snd_pcm_plugin_build_rate(int src_format, int src_rate, int src_voices,
int dst_format, int dst_rate, int dst_voices,
snd_pcm_plugin_t **r_plugin);