Merge "aaudio: fix ramp for volume smoothing"

media/libaaudio/src/client/AudioStreamInternalPlay.cpp

@@ -219,8 +219,7 @@ aaudio_result_t AudioStreamInternalPlay::writeNowWithConversion(const void *buff
             // Data conversion.
             float levelFrom;
             float levelTo;
-            bool ramping = mVolumeRamp.nextSegment(framesToWrite * getSamplesPerFrame(),
-                                                   &levelFrom, &levelTo);
+            bool ramping = mVolumeRamp.nextSegment(framesToWrite, &levelFrom, &levelTo);
             // The formats are validated when the stream is opened so we do not have to
             // check for illegal combinations here.
             // TODO factor this out into a utility function

media/libaaudio/src/utility/LinearRamp.h

@@ -87,7 +87,7 @@ private:
 
     std::atomic<float>   mTarget;
 
-    int32_t mLengthInFrames  = 48000 / 50; // 20 msec at 48000 Hz
+    int32_t mLengthInFrames  = 48000 / 100; // 10 msec at 48000 Hz
     int32_t mRemaining       = 0;
     float   mLevelFrom       = 0.0f;
     float   mLevelTo         = 0.0f;