diff options
Diffstat (limited to 'mesalib/src/mesa/math/m_debug_norm.c')
| -rw-r--r-- | mesalib/src/mesa/math/m_debug_norm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mesalib/src/mesa/math/m_debug_norm.c b/mesalib/src/mesa/math/m_debug_norm.c index 00e72be54..197b43cf2 100644 --- a/mesalib/src/mesa/math/m_debug_norm.c +++ b/mesalib/src/mesa/math/m_debug_norm.c @@ -26,6 +26,7 @@ * Gareth Hughes */ +#include "c99_math.h" #include "main/glheader.h" #include "main/context.h" #include "main/macros.h" @@ -165,7 +166,7 @@ static void ref_norm_transform_normalize( const GLmatrix *mat, /* Hmmm, don't know how we could test the precalculated * length case... */ - scale = INV_SQRTF( len ); + scale = 1.0f / sqrtf(len); SCALE_SCALAR_3V( out[i], scale, t ); } else { out[i][0] = out[i][1] = out[i][2] = 0; @@ -241,7 +242,7 @@ static int test_norm_function( normal_func func, int mtype, long *cycles ) ASSIGN_3V( d2[i], 0.0, 0.0, 0.0 ); for ( j = 0 ; j < 3 ; j++ ) s[i][j] = rnd(); - length[i] = INV_SQRTF( LEN_SQUARED_3FV( s[i] ) ); + length[i] = 1.0f / sqrtf( LEN_SQUARED_3FV( s[i] ) ); } source->data = (GLfloat(*)[4]) s; |