AAudio: Add AAudioStream_getHardware* functions
Add new methods to AAudioStream that allow for queries on the hardware
aspects of streams.
These will allow developers understand the hardware limitations of their
Android devices after they create AAudio streams.
Bug: 245412674
Test: atest AAudioTests
Change-Id: I104a738df89ab22aba9e0658b43402ddf053b887
diff --git a/media/libaaudio/src/legacy/AudioStreamTrack.cpp b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
index fb3fcc1..e559d3c 100644
--- a/media/libaaudio/src/legacy/AudioStreamTrack.cpp
+++ b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
@@ -202,6 +202,10 @@
setBufferCapacity(getBufferCapacityFromDevice());
setFramesPerBurst(getFramesPerBurstFromDevice());
+ setHardwareSamplesPerFrame(mAudioTrack->getHalChannelCount());
+ setHardwareSampleRate(mAudioTrack->getHalSampleRate());
+ setHardwareFormat(mAudioTrack->getHalFormat());
+
// We may need to pass the data through a block size adapter to guarantee constant size.
if (mCallbackBufferSize != AAUDIO_UNSPECIFIED) {
// This may need to change if we add format conversion before