Create and use 2D upsampling matrices

1 files changed, 1 insertions, 1 deletions

diff --git a/alc/effects/convolution.cpp b/alc/effects/convolution.cpp
index c0e796fd..90220a50 100644
--- a/alc/effects/convolution.cpp
+++ b/alc/effects/convolution.cpp
@@ -420,7 +420,7 @@ void ConvolutionState::update(const ContextBase *context, const EffectSlot *slot
         if(device->mAmbiOrder > mAmbiOrder)
         {
             mMix = &ConvolutionState::UpsampleMix;
-            const auto scales = AmbiScale::GetHFOrderScales(mAmbiOrder);
+            const auto scales = AmbiScale::GetHFOrderScales(mAmbiOrder, true);
             (*mChans)[0].mHfScale = scales[0];
             for(size_t i{1};i < mChans->size();++i)
                 (*mChans)[i].mHfScale = scales[1];