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-rw-r--r--src/mesa/tnl/t_vb_arbprogram.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c
index 9fc49a2ceef..08b9ffc8898 100644
--- a/src/mesa/tnl/t_vb_arbprogram.c
+++ b/src/mesa/tnl/t_vb_arbprogram.c
@@ -97,7 +97,7 @@ static GLfloat RoughApproxPower(GLfloat x, GLfloat y)
*/
static GLfloat ApproxLog2(GLfloat t)
{
- return (GLfloat) (log(t) * 1.442695F);
+ return (GLfloat) (LOGF(t) * 1.442695F);
}
static GLfloat ApproxExp2(GLfloat t)