Use a predefined identity matrix

1 files changed, 2 insertions, 10 deletions

diff --git a/Alc/effects/equalizer.c b/Alc/effects/equalizer.c
index 2b59cb37..61932ffb 100644
--- a/Alc/effects/equalizer.c
+++ b/Alc/effects/equalizer.c
@@ -126,21 +126,13 @@ static ALvoid ALequalizerState_update(ALequalizerState *state, const ALCdevice *
 {
     ALfloat frequency = (ALfloat)device->Frequency;
     ALfloat gain, freq_mult;
-    aluMatrixf matrix;
     ALuint i;
 
-    aluMatrixfSet(&matrix,
-        1.0f, 0.0f, 0.0f, 0.0f,
-        0.0f, 1.0f, 0.0f, 0.0f,
-        0.0f, 0.0f, 1.0f, 0.0f,
-        0.0f, 0.0f, 0.0f, 1.0f
-    );
-
     STATIC_CAST(ALeffectState,state)->OutBuffer = device->FOAOut.Buffer;
     STATIC_CAST(ALeffectState,state)->OutChannels = device->FOAOut.NumChannels;
     for(i = 0;i < MAX_EFFECT_CHANNELS;i++)
-        ComputeFirstOrderGains(device->FOAOut, matrix.m[i], slot->Params.Gain,
-                               state->Gain[i]);
+        ComputeFirstOrderGains(device->FOAOut, IdentityMatrixf.m[i],
+                               slot->Params.Gain, state->Gain[i]);
 
     /* Calculate coefficients for the each type of filter. Note that the shelf
      * filters' gain is for the reference frequency, which is the centerpoint