commit 484259e3225961b593b87671d37e17ced73ee644
author Marco Nelissen <marcone@google.com> Fri Jun 16 21:50:12 2017 +0000
committer android-build-merger <android-build-merger@google.com> Fri Jun 16 21:50:12 2017 +0000
tree 22f036dae7f502e20826085222efc5aeb14536c1
parent 0ca627b3f593597c3a0e839e595c3b268fe9c05d
parent b29f9181aad70d8dd4c642414ac97c9c7a9dd7b6

Fix interpolator am: d19edc9c09 am: bc14d38658 am: 0b83c1b546 am: 3d07205d8f am: a8dbaf61fa am: 4ff958e63c am: 5aa18809e5 am: a703284789
am: b29f9181aa

Change-Id: If0ead71c8c6691d6651ff14101e9839b158b1a4e

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;