1 files changed, 6 insertions, 6 deletions

diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp
index 986f88e..1720af0 100644
--- a/media/libmedia/AudioRecord.cpp
+++ b/media/libmedia/AudioRecord.cpp
@@ -73,7 +73,6 @@ AudioRecord::~AudioRecord()
         // Otherwise the callback thread will never exit.
         stop();
         if (mClientRecordThread != 0) {
-            mCblk->cv.signal();
             mClientRecordThread->requestExitAndWait();
             mClientRecordThread.clear();
         }
@@ -96,7 +95,7 @@ status_t AudioRecord::set(
 {
 
     LOGV("set(): sampleRate %d, channelCount %d, frameCount %d",sampleRate, channelCount, frameCount);
-    if (mAudioFlinger != 0) {
+    if (mAudioRecord != 0) {
         return INVALID_OPERATION;
     }
 
@@ -181,7 +180,6 @@ status_t AudioRecord::set(
 
     mStatus = NO_ERROR;
 
-    mAudioFlinger = audioFlinger;
     mAudioRecord = record;
     mCblkMemory = cblk;
     mCblk = static_cast<audio_track_cblk_t*>(cblk->pointer());
@@ -293,6 +291,7 @@ status_t AudioRecord::stop()
      }
 
     if (android_atomic_and(~1, &mActive) == 1) {
+        mCblk->cv.signal();
         mAudioRecord->stop();
         // the record head position will reset to 0, so if a marker is set, we need
         // to activate it again
@@ -375,6 +374,7 @@ status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
     status_t result;
     audio_track_cblk_t* cblk = mCblk;
     uint32_t framesReq = audioBuffer->frameCount;
+    uint32_t waitTimeMs = (waitCount < 0) ? cblk->bufferTimeoutMs : WAIT_PERIOD_MS;
 
     audioBuffer->frameCount  = 0;
     audioBuffer->size        = 0;
@@ -391,9 +391,9 @@ status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
             if (UNLIKELY(!waitCount))
                 return WOULD_BLOCK;
             timeout = 0;
-            result = cblk->cv.waitRelative(cblk->lock, milliseconds(WAIT_PERIOD_MS));
+            result = cblk->cv.waitRelative(cblk->lock, milliseconds(waitTimeMs));
             if (__builtin_expect(result!=NO_ERROR, false)) {
-                cblk->waitTimeMs += WAIT_PERIOD_MS;
+                cblk->waitTimeMs += waitTimeMs;
                 if (cblk->waitTimeMs >= cblk->bufferTimeoutMs) {
                     LOGW(   "obtainBuffer timed out (is the CPU pegged?) "
                             "user=%08x, server=%08x", cblk->user, cblk->server);
@@ -520,7 +520,7 @@ bool AudioRecord::processAudioBuffer(const sp<ClientRecordThread>& thread)
         status_t err = obtainBuffer(&audioBuffer, 1);
         if (err < NO_ERROR) {
             if (err != TIMED_OUT) {
-                LOGE("Error obtaining an audio buffer, giving up.");
+                LOGE_IF(err != status_t(NO_MORE_BUFFERS), "Error obtaining an audio buffer, giving up.");
                 return false;
             }
             break;