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authorArun Raghavan <arun.raghavan@collabora.co.uk>2011-06-13 13:40:33 -0700
committerArun Raghavan <arun.raghavan@collabora.co.uk>2011-06-13 15:25:32 -0700
commitb2f83b2502233f0fcfbf6bf78df9c03f5265d4de (patch)
tree4cfa3598e5e503db5a306da3022c350b82fa5179 /src
parentfc0eebf2c4701c9747cb678ee7592d58a9943d1d (diff)
echo-cancel: Fix preprocessor initialisation
We were using the block size in bytes instead of samples, which meant preprocessing was broken. This fix makes a large-ish difference in the quality of echo-cancellation with speex.
Diffstat (limited to 'src')
-rw-r--r--src/modules/echo-cancel/module-echo-cancel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/echo-cancel/module-echo-cancel.c b/src/modules/echo-cancel/module-echo-cancel.c
index cb308329..c406508c 100644
--- a/src/modules/echo-cancel/module-echo-cancel.c
+++ b/src/modules/echo-cancel/module-echo-cancel.c
@@ -1481,7 +1481,7 @@ int pa__init(pa_module*m) {
goto fail;
}
- u->ec->pp_state = speex_preprocess_state_init(u->blocksize, source_ss.rate);
+ u->ec->pp_state = speex_preprocess_state_init(u->blocksize / pa_frame_size(&source_ss), source_ss.rate);
speex_preprocess_ctl(u->ec->pp_state, SPEEX_PREPROCESS_SET_AGC, &u->ec->agc);
speex_preprocess_ctl(u->ec->pp_state, SPEEX_PREPROCESS_SET_DENOISE, &u->ec->denoise);