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echo-cance: Make Adrian canceller optional

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makes the Adrian echo canceller implementation optional at compile time

this patch supersedes an earlier patch proposal and addresses the following
comments:
* separate patch from speex dependency rework (Arun)
* check that at least one EC implementation is available (Arun)
* properly align yes/no in configure summary for Adrian (Frederic)
This commit is contained in:
Peter Meerwald 2011-12-11 16:07:42 +01:00 • committed by Arun Raghavan
parent 5f2286e6f7
commit dc5a39b124
4 changed files with 31 additions and 4 deletions
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4
src/modules/echo-cancel/echo-cancel.h
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@ -52,10 +52,12 @@ struct pa_echo_canceller_params {
SpeexPreprocessState *pp_state;
} speex;
#endif
#ifdef HAVE_ADRIAN_EC
struct {
uint32_t blocksize;
AEC *aec;
} adrian;
#endif
#ifdef HAVE_WEBRTC
struct {
/* This is a void* so that we don't have to convert this whole file
@ -136,6 +138,7 @@ void pa_speex_ec_run(pa_echo_canceller *ec, const uint8_t *rec, const uint8_t *p
void pa_speex_ec_done(pa_echo_canceller *ec);
#endif
#ifdef HAVE_ADRIAN_EC
/* Adrian Andre's echo canceller */
pa_bool_t pa_adrian_ec_init(pa_core *c, pa_echo_canceller *ec,
pa_sample_spec *source_ss, pa_channel_map *source_map,
@ -143,6 +146,7 @@ pa_bool_t pa_adrian_ec_init(pa_core *c, pa_echo_canceller *ec,
uint32_t *blocksize, const char *args);
void pa_adrian_ec_run(pa_echo_canceller *ec, const uint8_t *rec, const uint8_t *play, uint8_t *out);
void pa_adrian_ec_done(pa_echo_canceller *ec);
#endif
#ifdef HAVE_WEBRTC
/* WebRTC canceller functions */