i965: Fix -Wunused-variable in gen8_write_pma_stall_bits()

[mesa.git] / src / mesa / tnl / t_vb_texgen.c

diff --git a/src/mesa/tnl/t_vb_texgen.c b/src/mesa/tnl/t_vb_texgen.c
index 592f9afa25c7eee9a1deb38362e06bbcba0408e2..94066f4f6efe9ca656a3d2c7e4a2851dba514067 100644 (file)
--- a/src/mesa/tnl/t_vb_texgen.c
+++ b/src/mesa/tnl/t_vb_texgen.c
@@ -22,7 +22,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  * Authors:
- *    Brian Paul Keith Whitwell <keith@tungstengraphics.com>
+ *    Brian Paul Keith Whitwell <keithw@vmware.com>
  */
 
 /*
@@ -35,7 +35,6 @@
  */
 
 #include "main/glheader.h"
-#include "main/colormac.h"
 #include "main/macros.h"
 #include "main/imports.h"
 #include "main/mtypes.h"
@@ -116,7 +115,7 @@ static void build_m3( GLfloat f[][3], GLfloat m[],
       fz = f[i][2] = u[2] - norm[2] * two_nu;
       m[i] = fx * fx + fy * fy + (fz + 1.0F) * (fz + 1.0F);
       if (m[i] != 0.0F) {
-        m[i] = 0.5F * INV_SQRTF(m[i]);
+        m[i] = 0.5F * (1.0f / sqrtf(m[i]));
       }
    }
 }
@@ -145,7 +144,7 @@ static void build_m2( GLfloat f[][3], GLfloat m[],
       fz = f[i][2] = u[2] - norm[2] * two_nu;
       m[i] = fx * fx + fy * fy + (fz + 1.0F) * (fz + 1.0F);
       if (m[i] != 0.0F) {
-        m[i] = 0.5F * INV_SQRTF(m[i]);
+        m[i] = 0.5F * (1.0f / sqrtf(m[i]));
       }
    }
 }