aaudio: use natural burst size for recording
This is similar to ag/12420089
but is for input streams.
BUG: 165675305
Test: see bug for detailed repro steps
Test: atest CtsNativeMediaAAudioTestCases
Change-Id: I9b6dfb4d4e9c22d8aac51f86149d7c3bf29cb990
diff --git a/media/libaaudio/src/legacy/AudioStreamTrack.cpp b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
index 55907b3..4ba08fd 100644
--- a/media/libaaudio/src/legacy/AudioStreamTrack.cpp
+++ b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
@@ -96,6 +96,7 @@
size_t frameCount = (size_t)builder.getBufferCapacity();
+ // To avoid glitching, let AudioFlinger pick the optimal burst size.
int32_t notificationFrames = 0;
const audio_format_t format = (getFormat() == AUDIO_FORMAT_DEFAULT)
@@ -118,9 +119,6 @@
// Take advantage of a special trick that allows us to create a buffer
// that is some multiple of the burst size.
notificationFrames = 0 - DEFAULT_BURSTS_PER_BUFFER_CAPACITY;
- } else {
- // To avoid glitching, let AudioFlinger pick the optimal burst size.
- notificationFrames = 0;
}
}
mCallbackBufferSize = builder.getFramesPerDataCallback();