From 014d27b7aa218db968ab19b2b493fe95406b4b8b Mon Sep 17 00:00:00 2001 From: William Hubbs Date: Tue, 30 Jun 2009 19:15:44 -0500 Subject: [PATCH] removed some unlock_audio_mutex() calls --- alsa.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/alsa.c b/alsa.c index adf7039..307f91a 100644 --- a/alsa.c +++ b/alsa.c @@ -66,7 +66,6 @@ static int alsa_callback(short *audio, int numsamples, espeak_EVENT * events) int samples_written = 0; int avail; int to_write; - snd_pcm_state_t state; int rc = 0; lock_audio_mutex(); @@ -74,21 +73,12 @@ static int alsa_callback(short *audio, int numsamples, espeak_EVENT * events) unlock_audio_mutex(); return 1; } - unlock_audio_mutex(); - snd_pcm_status(handle, status); - state = snd_pcm_status_get_state(status); - if (state != SND_PCM_STATE_RUNNING) - snd_pcm_prepare(handle); - - lock_audio_mutex(); while (numsamples > 0 && ! stop_requested) { - unlock_audio_mutex(); avail = snd_pcm_avail_update(handle); if (avail <= 0) { if (avail < 0) snd_pcm_prepare(handle); - lock_audio_mutex(); continue; } to_write = minimum(avail, numsamples); @@ -99,7 +89,6 @@ static int alsa_callback(short *audio, int numsamples, espeak_EVENT * events) numsamples -= samples_written; audio += samples_written; } - lock_audio_mutex(); } rc = stop_requested; unlock_audio_mutex();