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authorbalrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162>2008-05-02 02:24:55 +0000
committerbalrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162>2008-05-02 02:24:55 +0000
commitdeb9d2eea7c385c9d19d15be9a7576cbfe9ed5a5 (patch)
tree5d0e3ad901962a25bdbe49ae70b042b02ac42603 /audio/esdaudio.c
parentb0f6edb18edd30f9eb0d5789ceb78f2f04e95d8f (diff)
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Audio endianness and mutex usage fixes (malc.git).
From http://repo.or.cz/w/qemu/malc.git?a=shortlog;h=refs/heads/audio : Implicitly lock the mutex at startup of playback/capture threads, otherwise pthread_mutex_destroy (in audio_pt_fini) fails with EBUSY. Endianness fix. Remove a c&p residue. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4296 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'audio/esdaudio.c')
-rw-r--r--audio/esdaudio.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/audio/esdaudio.c b/audio/esdaudio.c
index fa42348..d91468b 100644
--- a/audio/esdaudio.c
+++ b/audio/esdaudio.c
@@ -84,6 +84,10 @@ static void *qesd_thread_out (void *arg)
threshold = conf.divisor ? hw->samples / conf.divisor : 0;
+ if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) {
+ return NULL;
+ }
+
for (;;) {
int decr, to_mix, rpos;
@@ -215,13 +219,10 @@ static int qesd_init_out (HWVoiceOut *hw, audsettings_t *as)
default:
dolog ("Internal logic error: Bad audio format %d\n", as->fmt);
-#ifdef DEBUG_FMOD
- abort ();
-#endif
goto deffmt;
}
- obt_as.endianness = 0;
+ obt_as.endianness = AUDIO_HOST_ENDIANNESS;
audio_pcm_init_info (&hw->info, &obt_as);
@@ -315,6 +316,10 @@ static void *qesd_thread_in (void *arg)
threshold = conf.divisor ? hw->samples / conf.divisor : 0;
+ if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) {
+ return NULL;
+ }
+
for (;;) {
int incr, to_grab, wpos;
@@ -447,7 +452,7 @@ static int qesd_init_in (HWVoiceIn *hw, audsettings_t *as)
obt_as.fmt = AUD_FMT_S16;
break;
}
- obt_as.endianness = 0;
+ obt_as.endianness = AUDIO_HOST_ENDIANNESS;
audio_pcm_init_info (&hw->info, &obt_as);