Used synchronise script to update files

1 files changed, 383 insertions, 383 deletions

diff --git a/mesalib/src/mesa/math/m_debug_norm.c b/mesalib/src/mesa/math/m_debug_norm.c
index eae37c225..02eb1f989 100644
--- a/mesalib/src/mesa/math/m_debug_norm.c
+++ b/mesalib/src/mesa/math/m_debug_norm.c
@@ -1,383 +1,383 @@
-

-/*

- * Mesa 3-D graphics library

- * Version:  5.1

- *

- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.

- *

- * Permission is hereby granted, free of charge, to any person obtaining a

- * copy of this software and associated documentation files (the "Software"),

- * to deal in the Software without restriction, including without limitation

- * the rights to use, copy, modify, merge, publish, distribute, sublicense,

- * and/or sell copies of the Software, and to permit persons to whom the

- * Software is furnished to do so, subject to the following conditions:

- *

- * The above copyright notice and this permission notice shall be included

- * in all copies or substantial portions of the Software.

- *

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- *

- * Authors:

- *    Gareth Hughes

- */

-

-#include "main/glheader.h"

-#include "main/context.h"

-#include "main/macros.h"

-#include "main/imports.h"

-

-#include "m_matrix.h"

-#include "m_xform.h"

-

-#include "m_debug.h"

-#include "m_debug_util.h"

-

-

-#ifdef __UNIXOS2__

-/* The linker doesn't like empty files */

-static char dummy;

-#endif

-

-#ifdef DEBUG_MATH  /* This code only used for debugging */

-

-

-static int m_norm_identity[16] = {

-   ONE, NIL, NIL, NIL,

-   NIL, ONE, NIL, NIL,

-   NIL, NIL, ONE, NIL,

-   NIL, NIL, NIL, NIL

-};

-static int m_norm_general[16] = {

-   VAR, VAR, VAR, NIL,

-   VAR, VAR, VAR, NIL,

-   VAR, VAR, VAR, NIL,

-   NIL, NIL, NIL, NIL

-};

-static int m_norm_no_rot[16] = {

-   VAR, NIL, NIL, NIL,

-   NIL, VAR, NIL, NIL,

-   NIL, NIL, VAR, NIL,

-   NIL, NIL, NIL, NIL

-};

-static int *norm_templates[8] = {

-   m_norm_no_rot,

-   m_norm_no_rot,

-   m_norm_no_rot,

-   m_norm_general,

-   m_norm_general,

-   m_norm_general,

-   m_norm_identity,

-   m_norm_identity

-};

-static int norm_types[8] = {

-   NORM_TRANSFORM_NO_ROT,

-   NORM_TRANSFORM_NO_ROT | NORM_RESCALE,

-   NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE,

-   NORM_TRANSFORM,

-   NORM_TRANSFORM | NORM_RESCALE,

-   NORM_TRANSFORM | NORM_NORMALIZE,

-   NORM_RESCALE,

-   NORM_NORMALIZE

-};

-static int norm_scale_types[8] = {               /*  rescale factor          */

-   NIL,                                          /*  NIL disables rescaling  */

-   VAR,

-   NIL,

-   NIL,

-   VAR,

-   NIL,

-   VAR,

-   NIL

-};

-static int norm_normalize_types[8] = {           /*  normalizing ?? (no = 0) */

-   0,

-   0,

-   1,

-   0,

-   0,

-   1,

-   0,

-   1

-};

-static char *norm_strings[8] = {

-   "NORM_TRANSFORM_NO_ROT",

-   "NORM_TRANSFORM_NO_ROT | NORM_RESCALE",

-   "NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE",

-   "NORM_TRANSFORM",

-   "NORM_TRANSFORM | NORM_RESCALE",

-   "NORM_TRANSFORM | NORM_NORMALIZE",

-   "NORM_RESCALE",

-   "NORM_NORMALIZE"

-};

-

-

-/* =============================================================

- * Reference transformations

- */

-

-static void ref_norm_transform_rescale( const GLmatrix *mat,

-					GLfloat scale,

-					const GLvector4f *in,

-					const GLfloat *lengths,

-					GLvector4f *dest )

-{

-   GLuint i;

-   const GLfloat *s = in->start;

-   const GLfloat *m = mat->inv;

-   GLfloat (*out)[4] = (GLfloat (*)[4]) dest->start;

-

-   (void) lengths;

-

-   for ( i = 0 ; i < in->count ; i++ ) {

-      GLfloat t[3];

-

-      TRANSFORM_NORMAL( t, s, m );

-      SCALE_SCALAR_3V( out[i], scale, t );

-

-      s = (GLfloat *)((char *)s + in->stride);

-   }

-}

-

-static void ref_norm_transform_normalize( const GLmatrix *mat,

-					  GLfloat scale,

-					  const GLvector4f *in,

-					  const GLfloat *lengths,

-					  GLvector4f *dest )

-{

-   GLuint i;

-   const GLfloat *s = in->start;

-   const GLfloat *m = mat->inv;

-   GLfloat (*out)[4] = (GLfloat (*)[4]) dest->start;

-

-   for ( i = 0 ; i < in->count ; i++ ) {

-      GLfloat t[3];

-

-      TRANSFORM_NORMAL( t, s, m );

-

-      if ( !lengths ) {

-         GLfloat len = LEN_SQUARED_3FV( t );

-         if ( len > 1e-20 ) {

-	    /* Hmmm, don't know how we could test the precalculated

-	     * length case...

-	     */

-            scale = 1.0 / SQRTF( len );

-	    SCALE_SCALAR_3V( out[i], scale, t );

-         } else {

-            out[i][0] = out[i][1] = out[i][2] = 0;

-         }

-      } else {

-         scale = lengths[i];;

-	 SCALE_SCALAR_3V( out[i], scale, t );

-      }

-

-      s = (GLfloat *)((char *)s + in->stride);

-   }

-}

-

-

-/* =============================================================

- * Normal transformation tests

- */

-

-static void init_matrix( GLfloat *m )

-{

-   m[0] = 63.0; m[4] = 43.0; m[ 8] = 29.0; m[12] = 43.0;

-   m[1] = 55.0; m[5] = 17.0; m[ 9] = 31.0; m[13] =  7.0;

-   m[2] = 44.0; m[6] =  9.0; m[10] =  7.0; m[14] =  3.0;

-   m[3] = 11.0; m[7] = 23.0; m[11] = 91.0; m[15] =  9.0;

-}

-

-

-static int test_norm_function( normal_func func, int mtype, long *cycles )

-{

-   GLvector4f source[1], dest[1], dest2[1], ref[1], ref2[1];

-   GLmatrix mat[1];

-   GLfloat s[TEST_COUNT][5], d[TEST_COUNT][4], r[TEST_COUNT][4];

-   GLfloat d2[TEST_COUNT][4], r2[TEST_COUNT][4], length[TEST_COUNT];

-   GLfloat scale;

-   GLfloat *m;

-   int i, j;

-#ifdef  RUN_DEBUG_BENCHMARK

-   int cycle_i;		/* the counter for the benchmarks we run */

-#endif

-

-   (void) cycles;

-

-   mat->m = (GLfloat *) _mesa_align_malloc( 16 * sizeof(GLfloat), 16 );

-   mat->inv = m = mat->m;

-

-   init_matrix( m );

-

-   scale = 1.0F + rnd () * norm_scale_types[mtype];

-

-   for ( i = 0 ; i < 4 ; i++ ) {

-      for ( j = 0 ; j < 4 ; j++ ) {

-         switch ( norm_templates[mtype][i * 4 + j] ) {

-         case NIL:

-            m[j * 4 + i] = 0.0;

-            break;

-         case ONE:

-            m[j * 4 + i] = 1.0;

-            break;

-         case NEG:

-            m[j * 4 + i] = -1.0;

-            break;

-         case VAR:

-            break;

-         default:

-            exit(1);

-         }

-      }

-   }

-

-   for ( i = 0 ; i < TEST_COUNT ; i++ ) {

-      ASSIGN_3V( d[i],  0.0, 0.0, 0.0 );

-      ASSIGN_3V( s[i],  0.0, 0.0, 0.0 );

-      ASSIGN_3V( d2[i], 0.0, 0.0, 0.0 );

-      for ( j = 0 ; j < 3 ; j++ )

-         s[i][j] = rnd();

-      length[i] = 1 / SQRTF( LEN_SQUARED_3FV( s[i] ) );

-   }

-

-   source->data = (GLfloat(*)[4]) s;

-   source->start = (GLfloat *) s;

-   source->count = TEST_COUNT;

-   source->stride = sizeof(s[0]);

-   source->flags = 0;

-

-   dest->data = d;

-   dest->start = (GLfloat *) d;

-   dest->count = TEST_COUNT;

-   dest->stride = sizeof(float[4]);

-   dest->flags = 0;

-

-   dest2->data = d2;

-   dest2->start = (GLfloat *) d2;

-   dest2->count = TEST_COUNT;

-   dest2->stride = sizeof(float[4]);

-   dest2->flags = 0;

-

-   ref->data = r;

-   ref->start = (GLfloat *) r;

-   ref->count = TEST_COUNT;

-   ref->stride = sizeof(float[4]);

-   ref->flags = 0;

-

-   ref2->data = r2;

-   ref2->start = (GLfloat *) r2;

-   ref2->count = TEST_COUNT;

-   ref2->stride = sizeof(float[4]);

-   ref2->flags = 0;

-

-   if ( norm_normalize_types[mtype] == 0 ) {

-      ref_norm_transform_rescale( mat, scale, source, NULL, ref );

-   } else {

-      ref_norm_transform_normalize( mat, scale, source, NULL, ref );

-      ref_norm_transform_normalize( mat, scale, source, length, ref2 );

-   }

-

-   if ( mesa_profile ) {

-      BEGIN_RACE( *cycles );

-      func( mat, scale, source, NULL, dest );

-      END_RACE( *cycles );

-      func( mat, scale, source, length, dest2 );

-   } else {

-      func( mat, scale, source, NULL, dest );

-      func( mat, scale, source, length, dest2 );

-   }

-

-   for ( i = 0 ; i < TEST_COUNT ; i++ ) {

-      for ( j = 0 ; j < 3 ; j++ ) {

-         if ( significand_match( d[i][j], r[i][j] ) < REQUIRED_PRECISION ) {

-            printf( "-----------------------------\n" );

-            printf( "(i = %i, j = %i)\n", i, j );

-            printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",

-		    d[i][0], r[i][0], r[i][0]/d[i][0],

-		    MAX_PRECISION - significand_match( d[i][0], r[i][0] ) );

-            printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",

-		    d[i][1], r[i][1], r[i][1]/d[i][1],

-		    MAX_PRECISION - significand_match( d[i][1], r[i][1] ) );

-            printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",

-		    d[i][2], r[i][2], r[i][2]/d[i][2],

-		    MAX_PRECISION - significand_match( d[i][2], r[i][2] ) );

-            return 0;

-         }

-

-         if ( norm_normalize_types[mtype] != 0 ) {

-            if ( significand_match( d2[i][j], r2[i][j] ) < REQUIRED_PRECISION ) {

-               printf( "------------------- precalculated length case ------\n" );

-               printf( "(i = %i, j = %i)\n", i, j );

-               printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",

-		       d2[i][0], r2[i][0], r2[i][0]/d2[i][0],

-		       MAX_PRECISION - significand_match( d2[i][0], r2[i][0] ) );

-               printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",

-		       d2[i][1], r2[i][1], r2[i][1]/d2[i][1],

-		       MAX_PRECISION - significand_match( d2[i][1], r2[i][1] ) );

-               printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",

-		       d2[i][2], r2[i][2], r2[i][2]/d2[i][2],

-		       MAX_PRECISION - significand_match( d2[i][2], r2[i][2] ) );

-               return 0;

-            }

-         }

-      }

-   }

-

-   _mesa_align_free( mat->m );

-   return 1;

-}

-

-void _math_test_all_normal_transform_functions( char *description )

-{

-   int mtype;

-   long benchmark_tab[0xf];

-   static int first_time = 1;

-

-   if ( first_time ) {

-      first_time = 0;

-      mesa_profile = _mesa_getenv( "MESA_PROFILE" );

-   }

-

-#ifdef RUN_DEBUG_BENCHMARK

-   if ( mesa_profile ) {

-      if ( !counter_overhead ) {

-	 INIT_COUNTER();

-	 printf( "counter overhead: %ld cycles\n\n", counter_overhead );

-      }

-      printf( "normal transform results after hooking in %s functions:\n",

-	      description );

-      printf( "\n-------------------------------------------------------\n" );

-   }

-#endif

-

-   for ( mtype = 0 ; mtype < 8 ; mtype++ ) {

-      normal_func func = _mesa_normal_tab[norm_types[mtype]];

-      long *cycles = &benchmark_tab[mtype];

-

-      if ( test_norm_function( func, mtype, cycles ) == 0 ) {

-	 char buf[100];

-	 sprintf( buf, "_mesa_normal_tab[0][%s] failed test (%s)",

-		  norm_strings[mtype], description );

-	 _mesa_problem( NULL, "%s", buf );

-      }

-

-#ifdef RUN_DEBUG_BENCHMARK

-      if ( mesa_profile ) {

-	 printf( " %li\t", benchmark_tab[mtype] );

-	 printf( " | [%s]\n", norm_strings[mtype] );

-      }

-#endif

-   }

-#ifdef RUN_DEBUG_BENCHMARK

-   if ( mesa_profile ) {

-      printf( "\n" );

-   }

-#endif

-}

-

-

-#endif /* DEBUG_MATH */

+
+/*
+ * Mesa 3-D graphics library
+ * Version:  5.1
+ *
+ * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Gareth Hughes
+ */
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/imports.h"
+
+#include "m_matrix.h"
+#include "m_xform.h"
+
+#include "m_debug.h"
+#include "m_debug_util.h"
+
+
+#ifdef __UNIXOS2__
+/* The linker doesn't like empty files */
+static char dummy;
+#endif
+
+#ifdef DEBUG_MATH  /* This code only used for debugging */
+
+
+static int m_norm_identity[16] = {
+   ONE, NIL, NIL, NIL,
+   NIL, ONE, NIL, NIL,
+   NIL, NIL, ONE, NIL,
+   NIL, NIL, NIL, NIL
+};
+static int m_norm_general[16] = {
+   VAR, VAR, VAR, NIL,
+   VAR, VAR, VAR, NIL,
+   VAR, VAR, VAR, NIL,
+   NIL, NIL, NIL, NIL
+};
+static int m_norm_no_rot[16] = {
+   VAR, NIL, NIL, NIL,
+   NIL, VAR, NIL, NIL,
+   NIL, NIL, VAR, NIL,
+   NIL, NIL, NIL, NIL
+};
+static int *norm_templates[8] = {
+   m_norm_no_rot,
+   m_norm_no_rot,
+   m_norm_no_rot,
+   m_norm_general,
+   m_norm_general,
+   m_norm_general,
+   m_norm_identity,
+   m_norm_identity
+};
+static int norm_types[8] = {
+   NORM_TRANSFORM_NO_ROT,
+   NORM_TRANSFORM_NO_ROT | NORM_RESCALE,
+   NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE,
+   NORM_TRANSFORM,
+   NORM_TRANSFORM | NORM_RESCALE,
+   NORM_TRANSFORM | NORM_NORMALIZE,
+   NORM_RESCALE,
+   NORM_NORMALIZE
+};
+static int norm_scale_types[8] = {               /*  rescale factor          */
+   NIL,                                          /*  NIL disables rescaling  */
+   VAR,
+   NIL,
+   NIL,
+   VAR,
+   NIL,
+   VAR,
+   NIL
+};
+static int norm_normalize_types[8] = {           /*  normalizing ?? (no = 0) */
+   0,
+   0,
+   1,
+   0,
+   0,
+   1,
+   0,
+   1
+};
+static char *norm_strings[8] = {
+   "NORM_TRANSFORM_NO_ROT",
+   "NORM_TRANSFORM_NO_ROT | NORM_RESCALE",
+   "NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE",
+   "NORM_TRANSFORM",
+   "NORM_TRANSFORM | NORM_RESCALE",
+   "NORM_TRANSFORM | NORM_NORMALIZE",
+   "NORM_RESCALE",
+   "NORM_NORMALIZE"
+};
+
+
+/* =============================================================
+ * Reference transformations
+ */
+
+static void ref_norm_transform_rescale( const GLmatrix *mat,
+					GLfloat scale,
+					const GLvector4f *in,
+					const GLfloat *lengths,
+					GLvector4f *dest )
+{
+   GLuint i;
+   const GLfloat *s = in->start;
+   const GLfloat *m = mat->inv;
+   GLfloat (*out)[4] = (GLfloat (*)[4]) dest->start;
+
+   (void) lengths;
+
+   for ( i = 0 ; i < in->count ; i++ ) {
+      GLfloat t[3];
+
+      TRANSFORM_NORMAL( t, s, m );
+      SCALE_SCALAR_3V( out[i], scale, t );
+
+      s = (GLfloat *)((char *)s + in->stride);
+   }
+}
+
+static void ref_norm_transform_normalize( const GLmatrix *mat,
+					  GLfloat scale,
+					  const GLvector4f *in,
+					  const GLfloat *lengths,
+					  GLvector4f *dest )
+{
+   GLuint i;
+   const GLfloat *s = in->start;
+   const GLfloat *m = mat->inv;
+   GLfloat (*out)[4] = (GLfloat (*)[4]) dest->start;
+
+   for ( i = 0 ; i < in->count ; i++ ) {
+      GLfloat t[3];
+
+      TRANSFORM_NORMAL( t, s, m );
+
+      if ( !lengths ) {
+         GLfloat len = LEN_SQUARED_3FV( t );
+         if ( len > 1e-20 ) {
+	    /* Hmmm, don't know how we could test the precalculated
+	     * length case...
+	     */
+            scale = 1.0 / SQRTF( len );
+	    SCALE_SCALAR_3V( out[i], scale, t );
+         } else {
+            out[i][0] = out[i][1] = out[i][2] = 0;
+         }
+      } else {
+         scale = lengths[i];;
+	 SCALE_SCALAR_3V( out[i], scale, t );
+      }
+
+      s = (GLfloat *)((char *)s + in->stride);
+   }
+}
+
+
+/* =============================================================
+ * Normal transformation tests
+ */
+
+static void init_matrix( GLfloat *m )
+{
+   m[0] = 63.0; m[4] = 43.0; m[ 8] = 29.0; m[12] = 43.0;
+   m[1] = 55.0; m[5] = 17.0; m[ 9] = 31.0; m[13] =  7.0;
+   m[2] = 44.0; m[6] =  9.0; m[10] =  7.0; m[14] =  3.0;
+   m[3] = 11.0; m[7] = 23.0; m[11] = 91.0; m[15] =  9.0;
+}
+
+
+static int test_norm_function( normal_func func, int mtype, long *cycles )
+{
+   GLvector4f source[1], dest[1], dest2[1], ref[1], ref2[1];
+   GLmatrix mat[1];
+   GLfloat s[TEST_COUNT][5], d[TEST_COUNT][4], r[TEST_COUNT][4];
+   GLfloat d2[TEST_COUNT][4], r2[TEST_COUNT][4], length[TEST_COUNT];
+   GLfloat scale;
+   GLfloat *m;
+   int i, j;
+#ifdef  RUN_DEBUG_BENCHMARK
+   int cycle_i;		/* the counter for the benchmarks we run */
+#endif
+
+   (void) cycles;
+
+   mat->m = (GLfloat *) _mesa_align_malloc( 16 * sizeof(GLfloat), 16 );
+   mat->inv = m = mat->m;
+
+   init_matrix( m );
+
+   scale = 1.0F + rnd () * norm_scale_types[mtype];
+
+   for ( i = 0 ; i < 4 ; i++ ) {
+      for ( j = 0 ; j < 4 ; j++ ) {
+         switch ( norm_templates[mtype][i * 4 + j] ) {
+         case NIL:
+            m[j * 4 + i] = 0.0;
+            break;
+         case ONE:
+            m[j * 4 + i] = 1.0;
+            break;
+         case NEG:
+            m[j * 4 + i] = -1.0;
+            break;
+         case VAR:
+            break;
+         default:
+            exit(1);
+         }
+      }
+   }
+
+   for ( i = 0 ; i < TEST_COUNT ; i++ ) {
+      ASSIGN_3V( d[i],  0.0, 0.0, 0.0 );
+      ASSIGN_3V( s[i],  0.0, 0.0, 0.0 );
+      ASSIGN_3V( d2[i], 0.0, 0.0, 0.0 );
+      for ( j = 0 ; j < 3 ; j++ )
+         s[i][j] = rnd();
+      length[i] = 1 / SQRTF( LEN_SQUARED_3FV( s[i] ) );
+   }
+
+   source->data = (GLfloat(*)[4]) s;
+   source->start = (GLfloat *) s;
+   source->count = TEST_COUNT;
+   source->stride = sizeof(s[0]);
+   source->flags = 0;
+
+   dest->data = d;
+   dest->start = (GLfloat *) d;
+   dest->count = TEST_COUNT;
+   dest->stride = sizeof(float[4]);
+   dest->flags = 0;
+
+   dest2->data = d2;
+   dest2->start = (GLfloat *) d2;
+   dest2->count = TEST_COUNT;
+   dest2->stride = sizeof(float[4]);
+   dest2->flags = 0;
+
+   ref->data = r;
+   ref->start = (GLfloat *) r;
+   ref->count = TEST_COUNT;
+   ref->stride = sizeof(float[4]);
+   ref->flags = 0;
+
+   ref2->data = r2;
+   ref2->start = (GLfloat *) r2;
+   ref2->count = TEST_COUNT;
+   ref2->stride = sizeof(float[4]);
+   ref2->flags = 0;
+
+   if ( norm_normalize_types[mtype] == 0 ) {
+      ref_norm_transform_rescale( mat, scale, source, NULL, ref );
+   } else {
+      ref_norm_transform_normalize( mat, scale, source, NULL, ref );
+      ref_norm_transform_normalize( mat, scale, source, length, ref2 );
+   }
+
+   if ( mesa_profile ) {
+      BEGIN_RACE( *cycles );
+      func( mat, scale, source, NULL, dest );
+      END_RACE( *cycles );
+      func( mat, scale, source, length, dest2 );
+   } else {
+      func( mat, scale, source, NULL, dest );
+      func( mat, scale, source, length, dest2 );
+   }
+
+   for ( i = 0 ; i < TEST_COUNT ; i++ ) {
+      for ( j = 0 ; j < 3 ; j++ ) {
+         if ( significand_match( d[i][j], r[i][j] ) < REQUIRED_PRECISION ) {
+            printf( "-----------------------------\n" );
+            printf( "(i = %i, j = %i)\n", i, j );
+            printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",
+		    d[i][0], r[i][0], r[i][0]/d[i][0],
+		    MAX_PRECISION - significand_match( d[i][0], r[i][0] ) );
+            printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",
+		    d[i][1], r[i][1], r[i][1]/d[i][1],
+		    MAX_PRECISION - significand_match( d[i][1], r[i][1] ) );
+            printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",
+		    d[i][2], r[i][2], r[i][2]/d[i][2],
+		    MAX_PRECISION - significand_match( d[i][2], r[i][2] ) );
+            return 0;
+         }
+
+         if ( norm_normalize_types[mtype] != 0 ) {
+            if ( significand_match( d2[i][j], r2[i][j] ) < REQUIRED_PRECISION ) {
+               printf( "------------------- precalculated length case ------\n" );
+               printf( "(i = %i, j = %i)\n", i, j );
+               printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",
+		       d2[i][0], r2[i][0], r2[i][0]/d2[i][0],
+		       MAX_PRECISION - significand_match( d2[i][0], r2[i][0] ) );
+               printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",
+		       d2[i][1], r2[i][1], r2[i][1]/d2[i][1],
+		       MAX_PRECISION - significand_match( d2[i][1], r2[i][1] ) );
+               printf( "%f \t %f \t [ratio = %e - %i bit missed]\n",
+		       d2[i][2], r2[i][2], r2[i][2]/d2[i][2],
+		       MAX_PRECISION - significand_match( d2[i][2], r2[i][2] ) );
+               return 0;
+            }
+         }
+      }
+   }
+
+   _mesa_align_free( mat->m );
+   return 1;
+}
+
+void _math_test_all_normal_transform_functions( char *description )
+{
+   int mtype;
+   long benchmark_tab[0xf];
+   static int first_time = 1;
+
+   if ( first_time ) {
+      first_time = 0;
+      mesa_profile = _mesa_getenv( "MESA_PROFILE" );
+   }
+
+#ifdef RUN_DEBUG_BENCHMARK
+   if ( mesa_profile ) {
+      if ( !counter_overhead ) {
+	 INIT_COUNTER();
+	 printf( "counter overhead: %ld cycles\n\n", counter_overhead );
+      }
+      printf( "normal transform results after hooking in %s functions:\n",
+	      description );
+      printf( "\n-------------------------------------------------------\n" );
+   }
+#endif
+
+   for ( mtype = 0 ; mtype < 8 ; mtype++ ) {
+      normal_func func = _mesa_normal_tab[norm_types[mtype]];
+      long *cycles = &benchmark_tab[mtype];
+
+      if ( test_norm_function( func, mtype, cycles ) == 0 ) {
+	 char buf[100];
+	 sprintf( buf, "_mesa_normal_tab[0][%s] failed test (%s)",
+		  norm_strings[mtype], description );
+	 _mesa_problem( NULL, "%s", buf );
+      }
+
+#ifdef RUN_DEBUG_BENCHMARK
+      if ( mesa_profile ) {
+	 printf( " %li\t", benchmark_tab[mtype] );
+	 printf( " | [%s]\n", norm_strings[mtype] );
+      }
+#endif
+   }
+#ifdef RUN_DEBUG_BENCHMARK
+   if ( mesa_profile ) {
+      printf( "\n" );
+   }
+#endif
+}
+
+
+#endif /* DEBUG_MATH */