1 files changed, 4 insertions, 4 deletions
diff --git a/alc/mixer/hrtfbase.h b/alc/mixer/hrtfbase.h
index dd33ce2d..d2432e90 100644
--- a/alc/mixer/hrtfbase.h
+++ b/alc/mixer/hrtfbase.h
@@ -8,13 +8,13 @@
 #include "opthelpers.h"
 
 
-using ApplyCoeffsT = void(size_t Offset, float2 *RESTRICT Values, const ALsizei irSize,
+using ApplyCoeffsT = void(size_t Offset, float2 *RESTRICT Values, const ALuint irSize,
     const HrirArray &Coeffs, const ALfloat left, const ALfloat right);
 
 template<ApplyCoeffsT &ApplyCoeffs>
 inline void MixHrtfBase(FloatBufferLine &LeftOut, FloatBufferLine &RightOut,
     const ALfloat *InSamples, float2 *RESTRICT AccumSamples, const size_t OutPos,
-    const ALsizei IrSize, MixHrtfFilter *hrtfparams, const size_t BufferSize)
+    const ALuint IrSize, MixHrtfFilter *hrtfparams, const size_t BufferSize)
 {
     ASSUME(BufferSize > 0);
 
@@ -48,7 +48,7 @@ inline void MixHrtfBase(FloatBufferLine &LeftOut, FloatBufferLine &RightOut,
 template<ApplyCoeffsT &ApplyCoeffs>
 inline void MixHrtfBlendBase(FloatBufferLine &LeftOut, FloatBufferLine &RightOut,
     const ALfloat *InSamples, float2 *RESTRICT AccumSamples, const size_t OutPos,
-    const ALsizei IrSize, const HrtfFilter *oldparams, MixHrtfFilter *newparams,
+    const ALuint IrSize, const HrtfFilter *oldparams, MixHrtfFilter *newparams,
     const size_t BufferSize)
 {
     const auto &OldCoeffs = oldparams->Coeffs;
@@ -103,7 +103,7 @@ inline void MixDirectHrtfBase(FloatBufferLine &LeftOut, FloatBufferLine &RightOu
 {
     ASSUME(BufferSize > 0);
 
-    const auto IrSize = static_cast<ALsizei>(State->IrSize);
+    const ALuint IrSize{State->IrSize};
 
     auto accum_iter = std::copy_n(State->Values.begin(), State->Values.size(), AccumSamples);
     std::fill_n(accum_iter, BufferSize, float2{});