commit 24781fff62a4cf7279d3dac83c33e2ac612712ba
author Andy Hung <hunga@google.com> Wed Feb 19 12:45:19 2014 -0800
committer Andy Hung <hunga@google.com> Wed Feb 19 12:48:59 2014 -0800
tree 8730de2f28936dca32643c5806e71c6bdc73f9f5
parent 1ebd04b5f4ffe774c37054aac305cd9e6c73d2b2

Fix resampler to allow output of single frame

Bug: 13073201
Change-Id: If7818a3389a191a37277bbd8e96a59ef8ce68509
Signed-off-by: Andy Hung <hunga@google.com>

services/audioflinger/AudioResampler.cpp

diff --git a/services/audioflinger/AudioResampler.cpp b/services/audioflinger/AudioResampler.cpp
index b206116..ca98f16 100644
--- a/services/audioflinger/AudioResampler.cpp
+++ b/services/audioflinger/AudioResampler.cpp
@@ -341,7 +341,7 @@
     uint32_t phaseIncrement = mPhaseIncrement;
     size_t outputIndex = 0;
     size_t outputSampleCount = outFrameCount * 2;
-    size_t inFrameCount = (outFrameCount*mInSampleRate)/mSampleRate;
+    size_t inFrameCount = getInFrameCountRequired(outFrameCount);
 
     // ALOGE("starting resample %d frames, inputIndex=%d, phaseFraction=%d, phaseIncrement=%d",
     //      outFrameCount, inputIndex, phaseFraction, phaseIncrement);
@@ -439,7 +439,7 @@
     uint32_t phaseIncrement = mPhaseIncrement;
     size_t outputIndex = 0;
     size_t outputSampleCount = outFrameCount * 2;
-    size_t inFrameCount = (outFrameCount*mInSampleRate)/mSampleRate;
+    size_t inFrameCount = getInFrameCountRequired(outFrameCount);
 
     // ALOGE("starting resample %d frames, inputIndex=%d, phaseFraction=%d, phaseIncrement=%d",
     //      outFrameCount, inputIndex, phaseFraction, phaseIncrement);