diff options
author | Phil Burk <philburk@google.com> | 2022-05-12 21:47:49 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2022-05-12 21:47:49 +0000 |
commit | ad648a741866e1d3b7d86a6606bc588c68fb9cbd (patch) | |
tree | 455b0b78a6b704c880ef307e2109ec8fc2e3ade4 | |
parent | 6327bcae461dd7bbcd8315a3edffaf01c7afe9b9 (diff) | |
parent | ff2ab4d7066aa44caa61161b1ef13e35bb568300 (diff) | |
download | sonivox-ad648a741866e1d3b7d86a6606bc588c68fb9cbd.tar.gz |
DLS: fix loop calculation for 16-bit am: 97f70ed81d am: ff2ab4d706
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/sonivox/+/18349826
Change-Id: I8c4d636bb2389c6ece1562125a7e493485713a98
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
-rw-r--r-- | arm-wt-22k/lib_src/eas_dlssynth.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arm-wt-22k/lib_src/eas_dlssynth.c b/arm-wt-22k/lib_src/eas_dlssynth.c index 8606a29..a07262c 100644 --- a/arm-wt-22k/lib_src/eas_dlssynth.c +++ b/arm-wt-22k/lib_src/eas_dlssynth.c @@ -348,11 +348,24 @@ EAS_RESULT DLS_StartVoice (S_VOICE_MGR *pVoiceMgr, S_SYNTH *pSynth, S_SYNTH_VOIC pWTVoice->phaseAccum = (EAS_U32) pSynth->pDLS->pDLSSamples + pSynth->pDLS->pDLSSampleOffsets[pDLSRegion->wtRegion.waveIndex]; if (pDLSRegion->wtRegion.region.keyGroupAndFlags & REGION_FLAG_IS_LOOPED) { +#if defined (_8_BIT_SAMPLES) pWTVoice->loopStart = pWTVoice->phaseAccum + pDLSRegion->wtRegion.loopStart; pWTVoice->loopEnd = pWTVoice->phaseAccum + pDLSRegion->wtRegion.loopEnd - 1; +#else //_16_BIT_SAMPLES + pWTVoice->loopStart = pWTVoice->phaseAccum + (pDLSRegion->wtRegion.loopStart<<1); + pWTVoice->loopEnd = pWTVoice->phaseAccum + (pDLSRegion->wtRegion.loopEnd<<1) - 2; +#endif } else - pWTVoice->loopStart = pWTVoice->loopEnd = pWTVoice->phaseAccum + pSynth->pDLS->pDLSSampleLen[pDLSRegion->wtRegion.waveIndex] - 1; + { +#if defined (_8_BIT_SAMPLES) + pWTVoice->loopStart = pWTVoice->loopEnd = pWTVoice->phaseAccum + + pSynth->pDLS->pDLSSampleLen[pDLSRegion->wtRegion.waveIndex] - 1; +#else //_16_BIT_SAMPLES + pWTVoice->loopStart = pWTVoice->loopEnd = pWTVoice->phaseAccum + + pSynth->pDLS->pDLSSampleLen[pDLSRegion->wtRegion.waveIndex] - 2; +#endif + } return EAS_SUCCESS; } |