diff options
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/softsynth/mt32/LA32WaveGenerator.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/audio/softsynth/mt32/LA32WaveGenerator.cpp b/audio/softsynth/mt32/LA32WaveGenerator.cpp index 74dba7853a..5b2c9001b8 100644 --- a/audio/softsynth/mt32/LA32WaveGenerator.cpp +++ b/audio/softsynth/mt32/LA32WaveGenerator.cpp @@ -55,8 +55,10 @@ void LA32Utilites::addLogSamples(LogSample &logSample1, const LogSample &logSamp Bit32u LA32WaveGenerator::getSampleStep() { // sampleStep = EXP2F(pitch / 4096.0f + 4.0f) Bit32u sampleStep = LA32Utilites::interpolateExp(~pitch & 4095); + sampleStep &= ~1; sampleStep <<= pitch >> 12; sampleStep >>= 8; + sampleStep &= ~1; return sampleStep; } |