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just for fun, let's lock the whisper buffer for writing AND reading :-)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@38441 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-07-28 19:58:53 +00:00
parent b04f059b4a
commit 88cea437ab
1 changed files with 2 additions and 0 deletions
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2
channel.c
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@@ -2469,8 +2469,10 @@ int ast_write(struct ast_channel *chan, struct ast_frame *fr)
.samples = f->samples, .samples = f->samples,
}; };
ast_mutex_lock(&chan->whisper->lock);
if (ast_slinfactory_read(&chan->whisper->sf, buf, f->samples)) if (ast_slinfactory_read(&chan->whisper->sf, buf, f->samples))
ast_frame_slinear_sum(f, &whisper); ast_frame_slinear_sum(f, &whisper);
ast_mutex_unlock(&chan->whisper->lock);
} }
} }