Use more accurate floating point literals

1 files changed, 6 insertions, 6 deletions

diff --git a/Alc/ALu.c b/Alc/ALu.c
index b566dc48..721ac1d8 100644
--- a/Alc/ALu.c
+++ b/Alc/ALu.c
@@ -589,12 +589,12 @@ ALvoid CalcNonAttnSourceParams(ALvoice *voice, const ALsource *ALSource, const A
 
         /* Build a rotate + conversion matrix (B-Format -> N3D), and include
          * scaling for first-order content. */
-        scale = Device->AmbiScale * 1.7321f;
+        scale = Device->AmbiScale * 1.732050808f;
         aluMatrixSet(&matrix,
-            1.4142f,        0.0f,        0.0f,        0.0f,
-               0.0f, -N[0]*scale,  N[1]*scale, -N[2]*scale,
-               0.0f,  U[0]*scale, -U[1]*scale,  U[2]*scale,
-               0.0f, -V[0]*scale,  V[1]*scale, -V[2]*scale
+            1.414213562f,        0.0f,        0.0f,        0.0f,
+                    0.0f, -N[0]*scale,  N[1]*scale, -N[2]*scale,
+                    0.0f,  U[0]*scale, -U[1]*scale,  U[2]*scale,
+                    0.0f, -V[0]*scale,  V[1]*scale, -V[2]*scale
         );
 
         for(c = 0;c < num_channels;c++)
@@ -617,7 +617,7 @@ ALvoid CalcNonAttnSourceParams(ALvoice *voice, const ALsource *ALSource, const A
              * sends. It also needs to be scaled by sqrt(2) to account for the
              * signal being scaled by sqrt(1/2).
              */
-            voice->Send[i].Gains[0].Target = WetGain[i] * 1.4142f;
+            voice->Send[i].Gains[0].Target = WetGain[i] * 1.414213562f;
             for(c = 1;c < num_channels;c++)
                 voice->Send[i].Gains[c].Target = 0.0f;
             UpdateWetStepping(&voice->Send[i], num_channels, (voice->Send[i].Moving ? 64 : 0));