diff options
author | qwell <qwell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-03-26 19:16:31 +0000 |
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committer | qwell <qwell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-03-26 19:16:31 +0000 |
commit | 2024fbae3fe21fcd1f9ab5c7215791ed57f959fe (patch) | |
tree | f30acea4c199bba7f7b7c9cb1baf6f1bfc757b8e /main/dsp.c | |
parent | d6d48c93f66df55e3c40811f0c3bb5f3c5f61549 (diff) |
Only try to detect silence when we actually need to, instead of...always.
If this is wrong, I'd love to hear why.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@111028 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/dsp.c')
-rw-r--r-- | main/dsp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/main/dsp.c b/main/dsp.c index 084a37cfb..f2d47df59 100644 --- a/main/dsp.c +++ b/main/dsp.c @@ -1301,7 +1301,11 @@ struct ast_frame *ast_dsp_process(struct ast_channel *chan, struct ast_dsp *dsp, /* Initially we do not want to mute anything */ dsp->mute_fragments = 0; - res = __ast_dsp_silence_noise(dsp, shortdata, len, &silence, NULL); + /* Need to run the silence detection stuff for silence suppression and busy detection */ + if ((dsp->features & DSP_FEATURE_SILENCE_SUPPRESS) || (dsp->features & DSP_FEATURE_BUSY_DETECT)) { + res = __ast_dsp_silence_noise(dsp, shortdata, len, &silence, NULL); + } + if ((dsp->features & DSP_FEATURE_SILENCE_SUPPRESS) && silence) { memset(&dsp->f, 0, sizeof(dsp->f)); dsp->f.frametype = AST_FRAME_NULL; |