commit 0b83c1b5468435f4e219c351d0a71a6adccb0fb1
author Marco Nelissen <marcone@google.com> Fri Jun 16 20:25:58 2017 +0000
committer android-build-merger <android-build-merger@google.com> Fri Jun 16 20:25:58 2017 +0000
tree c525ba71554ff9cf695718b26c0886ba88c60cbb
parent 6483a95ccf6ea683aa70847fdd1fda1665830b06
parent bc14d386583e6bfdfcc395ee85f98eea20fe4922

Fix interpolator am: d19edc9c09
am: bc14d38658

Change-Id: I71b28043d47c4f1c550e03f004873a982b678e5d

arm-wt-22k/lib_src/eas_wtsynth.c

diff --git a/arm-wt-22k/lib_src/eas_wtsynth.c b/arm-wt-22k/lib_src/eas_wtsynth.c
index 9257951..f2e466c 100644
--- a/arm-wt-22k/lib_src/eas_wtsynth.c
+++ b/arm-wt-22k/lib_src/eas_wtsynth.c
@@ -28,6 +28,7 @@
 */
 
 // includes
+#define LOG_TAG "SYNTH"
 #include "log/log.h"
 #include <cutils/log.h>
 
@@ -557,6 +558,14 @@
     else
         temp += (pVoice->note + pSynth->globalTranspose) * 100;
     intFrame.frame.phaseIncrement = WT_UpdatePhaseInc(pWTVoice, pArt, pChannel, temp);
+    temp = pWTVoice->loopEnd - pWTVoice->loopStart;
+    if (temp != 0) {
+        temp = temp << NUM_PHASE_FRAC_BITS;
+        if (intFrame.frame.phaseIncrement > temp) {
+            ALOGW("%p phaseIncrement=%d", pWTVoice, (int)intFrame.frame.phaseIncrement);
+            intFrame.frame.phaseIncrement %= temp;
+        }
+    }
 
     /* call into engine to generate samples */
     intFrame.pAudioBuffer = pVoiceMgr->voiceBuffer;