Merge "When read() from AudioRecord returns 0 or negative value, report an error to application. DO NOT MERGE." into gingerbread

2011-03-31 11:20:40 -07:00
parent a482d83ccf 8a1a0fd1dc
commit ea5d2c5844
1 changed files with 3 additions and 2 deletions
--- a/media/libstagefright/AudioSource.cpp
+++ b/media/libstagefright/AudioSource.cpp
@@ -287,9 +287,10 @@ status_t AudioSource::read(
        }

        ssize_t n = mRecord->read(buffer->data(), buffer->size());
-        if (n < 0) {
+        if (n <= 0) {
+            LOGE("Read from AudioRecord returns: %ld", n);
            buffer->release();
-            return (status_t)n;
+            return UNKNOWN_ERROR;
        }

        int64_t recordDurationUs = (1000000LL * n >> 1) / sampleRate;