diff options
Diffstat (limited to 'alc/voice.cpp')
| -rw-r--r-- | alc/voice.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/alc/voice.cpp b/alc/voice.cpp index 0e92e423..7d4f638c 100644 --- a/alc/voice.cpp +++ b/alc/voice.cpp @@ -468,7 +468,10 @@ void DoHrtfMix(const float *samples, const ALuint DstBufferSize, DirectParams &p ALCdevice *Device) { auto &HrtfSamples = Device->HrtfSourceData; - auto &AccumSamples = Device->HrtfAccumData; + /* Source HRTF mixing needs to include the direct delay so it remains + * aligned with the direct mix's HRTF filtering. + */ + float2 *AccumSamples{Device->HrtfAccumData + HRTF_DIRECT_DELAY}; /* Copy the HRTF history and new input samples into a temp buffer. */ auto src_iter = std::copy(parms.Hrtf.History.begin(), parms.Hrtf.History.end(), |