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| author | Matthew Xie <mattx@google.com> | 2012-06-20 10:41:24 -0700 |
|---|---|---|
| committer | Matthew Xie <mattx@google.com> | 2012-07-14 11:19:24 -0700 |
| commit | 2f1980591e9a11c85929fb63aafd49313f05faca (patch) | |
| tree | 7e72cb2da63c2ce91ce56557ec8c72201c4dcbe6 /audio_a2dp_hw/audio_a2dp_hw.c | |
| parent | 7c390f31a3b3a8b951da6344a8a32133952497c3 (diff) | |
| download | external_bluetooth_bluedroid-2f1980591e9a11c85929fb63aafd49313f05faca.zip external_bluetooth_bluedroid-2f1980591e9a11c85929fb63aafd49313f05faca.tar.gz external_bluetooth_bluedroid-2f1980591e9a11c85929fb63aafd49313f05faca.tar.bz2 | |
Gaurd out_standby() API with mutex
Diffstat (limited to 'audio_a2dp_hw/audio_a2dp_hw.c')
| -rwxr-xr-x | audio_a2dp_hw/audio_a2dp_hw.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/audio_a2dp_hw/audio_a2dp_hw.c b/audio_a2dp_hw/audio_a2dp_hw.c index c7abf8c..d65f3af 100755 --- a/audio_a2dp_hw/audio_a2dp_hw.c +++ b/audio_a2dp_hw/audio_a2dp_hw.c @@ -89,7 +89,7 @@ #define FNLOG() ALOGV("%s", __FUNCTION__); #define DEBUG(fmt, ...) ALOGD ("%s: " fmt,__FUNCTION__, ## __VA_ARGS__) -#define ASSERTC(cond, msg, val) if (!(cond)) {LOGE("### ASSERT : %s line %d %s (%d) ###", __FILE__, __LINE__, msg, val);} +#define ASSERTC(cond, msg, val) if (!(cond)) {ALOGE("### ASSERT : %s line %d %s (%d) ###", __FILE__, __LINE__, msg, val);} /***************************************************************************** ** Local type definitions @@ -573,12 +573,19 @@ static int out_standby(struct audio_stream *stream) { struct a2dp_stream_out *out = (struct a2dp_stream_out *)stream; + int retVal = 0; + FNLOG(); + pthread_mutex_lock(&out->lock); + if (out->state == AUDIO_A2DP_STATE_STARTED) - return suspend_audio_datapath(out, true); + retVal = suspend_audio_datapath(out, true); else - return 0; + retVal = 0; + pthread_mutex_unlock (&out->lock); + + return retVal; } static int out_dump(const struct audio_stream *stream, int fd) |