-/* $Id: 3dnow.c,v 1.2 1999/10/19 18:37:06 keithw Exp $ */
/*
* Mesa 3-D graphics library
- * Version: 3.1
- *
- * Copyright (C) 1999 Brian Paul All Rights Reserved.
- *
+ * Version: 5.0.1
+ *
+ * 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
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-
/*
* 3DNow! optimizations contributed by
* Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
*/
-#if defined(USE_3DNOW_ASM)
-#include "3dnow.h"
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
+#include "main/glheader.h"
+#include "main/context.h"
+#include "math/m_xform.h"
+#include "tnl/t_context.h"
-#include "context.h"
-#include "types.h"
-#include "xform.h"
-#include "vertices.h"
+#include "3dnow.h"
+#include "x86_xform.h"
-#ifdef DEBUG
-#include "debug_xform.h"
+#ifdef DEBUG_MATH
+#include "math/m_debug.h"
#endif
+#ifdef USE_3DNOW_ASM
+DECLARE_XFORM_GROUP( 3dnow, 2 )
+DECLARE_XFORM_GROUP( 3dnow, 3 )
+DECLARE_XFORM_GROUP( 3dnow, 4 )
-
-#define XFORM_ARGS GLvector4f *to_vec, \
- const GLmatrix *mat, \
- const GLvector4f *from_vec, \
- const GLubyte *mask, \
- const GLubyte flag
-
-
-
-#define DECLARE_XFORM_GROUP(pfx, v, masked) \
- extern void gl_##pfx##_transform_points##v##_general_##masked(XFORM_ARGS); \
- extern void gl_##pfx##_transform_points##v##_identity_##masked(XFORM_ARGS); \
- extern void gl_##pfx##_transform_points##v##_3d_no_rot_##masked(XFORM_ARGS); \
- extern void gl_##pfx##_transform_points##v##_perspective_##masked(XFORM_ARGS);\
- extern void gl_##pfx##_transform_points##v##_2d_##masked(XFORM_ARGS); \
- extern void gl_##pfx##_transform_points##v##_2d_no_rot_##masked(XFORM_ARGS); \
- extern void gl_##pfx##_transform_points##v##_3d_##masked(XFORM_ARGS);
-
-
-
-#define ASSIGN_XFORM_GROUP( pfx, cma, vsize, masked ) \
- gl_transform_tab[cma][vsize][MATRIX_GENERAL] \
- = gl_##pfx##_transform_points##vsize##_general_##masked; \
- gl_transform_tab[cma][vsize][MATRIX_IDENTITY] \
- = gl_##pfx##_transform_points##vsize##_identity_##masked; \
- gl_transform_tab[cma][vsize][MATRIX_3D_NO_ROT] \
- = gl_##pfx##_transform_points##vsize##_3d_no_rot_##masked; \
- gl_transform_tab[cma][vsize][MATRIX_PERSPECTIVE] \
- = gl_##pfx##_transform_points##vsize##_perspective_##masked; \
- gl_transform_tab[cma][vsize][MATRIX_2D] \
- = gl_##pfx##_transform_points##vsize##_2d_##masked; \
- gl_transform_tab[cma][vsize][MATRIX_2D_NO_ROT] \
- = gl_##pfx##_transform_points##vsize##_2d_no_rot_##masked; \
- gl_transform_tab[cma][vsize][MATRIX_3D] \
- = gl_##pfx##_transform_points##vsize##_3d_##masked;
-
-
+DECLARE_NORM_GROUP( 3dnow )
-#define NORM_ARGS const GLmatrix *mat, \
- GLfloat scale, \
- const GLvector3f *in, \
- const GLfloat *lengths, \
- const GLubyte mask[], \
- GLvector3f *dest
+extern void _ASMAPI
+_mesa_v16_3dnow_general_xform( GLfloat *first_vert,
+ const GLfloat *m,
+ const GLfloat *src,
+ GLuint src_stride,
+ GLuint count );
+extern void _ASMAPI
+_mesa_3dnow_project_vertices( GLfloat *first,
+ GLfloat *last,
+ const GLfloat *m,
+ GLuint stride );
+extern void _ASMAPI
+_mesa_3dnow_project_clipped_vertices( GLfloat *first,
+ GLfloat *last,
+ const GLfloat *m,
+ GLuint stride,
+ const GLubyte *clipmask );
+#endif
-#define DECLARE_NORM_GROUP(pfx, masked) \
- extern void gl_##pfx##_rescale_normals_##masked## (NORM_ARGS); \
- extern void gl_##pfx##_normalize_normals_##masked## (NORM_ARGS); \
- extern void gl_##pfx##_transform_normals_##masked## (NORM_ARGS); \
- extern void gl_##pfx##_transform_normals_no_rot_##masked## (NORM_ARGS); \
- extern void gl_##pfx##_transform_rescale_normals_##masked## (NORM_ARGS); \
- extern void gl_##pfx##_transform_rescale_normals_no_rot_##masked## (NORM_ARGS); \
- extern void gl_##pfx##_transform_normalize_normals_##masked## (NORM_ARGS); \
- extern void gl_##pfx##_transform_normalize_normals_no_rot_##masked## (NORM_ARGS);
-
-
-
-#define ASSIGN_NORM_GROUP( pfx, cma, masked ) \
- gl_normal_tab[NORM_RESCALE][cma] = \
- gl_##pfx##_rescale_normals_##masked##; \
- gl_normal_tab[NORM_NORMALIZE][cma] = \
- gl_##pfx##_normalize_normals_##masked##; \
- gl_normal_tab[NORM_TRANSFORM][cma] = \
- gl_##pfx##_transform_normals_##masked##; \
- gl_normal_tab[NORM_TRANSFORM_NO_ROT][cma] = \
- gl_##pfx##_transform_normals_no_rot_##masked##; \
- gl_normal_tab[NORM_TRANSFORM | NORM_RESCALE][cma] = \
- gl_##pfx##_transform_rescale_normals_##masked##; \
- gl_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_RESCALE][cma] = \
- gl_##pfx##_transform_rescale_normals_no_rot_##masked##; \
- gl_normal_tab[NORM_TRANSFORM | NORM_NORMALIZE][cma] = \
- gl_##pfx##_transform_normalize_normals_##masked##; \
- gl_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE][cma] = \
- gl_##pfx##_transform_normalize_normals_no_rot_##masked##;
-
-
-extern void gl_3dnow_project_vertices( GLfloat *first,
- GLfloat *last,
- const GLfloat *m,
- GLuint stride );
-
-extern void gl_3dnow_project_clipped_vertices( GLfloat *first,
- GLfloat *last,
- const GLfloat *m,
- GLuint stride,
- const GLubyte *clipmask );
-
-extern void gl_v16_3dnow_general_xform( GLfloat *first_vert,
- const GLfloat *m,
- const GLfloat *src,
- GLuint src_stride,
- GLuint count );
-void gl_init_3dnow_asm_transforms (void)
+void _mesa_init_3dnow_transform_asm( void )
{
- DECLARE_XFORM_GROUP( 3dnow, 1, raw )
- DECLARE_XFORM_GROUP( 3dnow, 2, raw )
- DECLARE_XFORM_GROUP( 3dnow, 3, raw )
- DECLARE_XFORM_GROUP( 3dnow, 4, raw )
-
- DECLARE_XFORM_GROUP( 3dnow, 1, masked )
- DECLARE_XFORM_GROUP( 3dnow, 2, masked )
- DECLARE_XFORM_GROUP( 3dnow, 3, masked )
- DECLARE_XFORM_GROUP( 3dnow, 4, masked )
-
- DECLARE_NORM_GROUP( 3dnow, raw )
-/* DECLARE_NORM_GROUP( 3dnow, masked )
-*/
-
- ASSIGN_XFORM_GROUP( 3dnow, 0, 1, raw )
- ASSIGN_XFORM_GROUP( 3dnow, 0, 2, raw )
- ASSIGN_XFORM_GROUP( 3dnow, 0, 3, raw )
- ASSIGN_XFORM_GROUP( 3dnow, 0, 4, raw )
-
- ASSIGN_XFORM_GROUP( 3dnow, CULL_MASK_ACTIVE, 1, masked )
- ASSIGN_XFORM_GROUP( 3dnow, CULL_MASK_ACTIVE, 2, masked )
- ASSIGN_XFORM_GROUP( 3dnow, CULL_MASK_ACTIVE, 3, masked )
- ASSIGN_XFORM_GROUP( 3dnow, CULL_MASK_ACTIVE, 4, masked )
-
- ASSIGN_NORM_GROUP( 3dnow, 0, raw )
-/* ASSIGN_NORM_GROUP( 3dnow, CULL_MASK_ACTIVE, masked )
-*/
-
-#ifdef DEBUG
- gl_test_all_transform_functions("3Dnow!");
- gl_test_all_normal_transform_functions("3Dnow!");
+#ifdef USE_3DNOW_ASM
+ ASSIGN_XFORM_GROUP( 3dnow, 2 );
+ ASSIGN_XFORM_GROUP( 3dnow, 3 );
+ ASSIGN_XFORM_GROUP( 3dnow, 4 );
+
+ /* There's a bug somewhere in the 3dnow_normal.S file that causes
+ * bad shading. Disable for now.
+ ASSIGN_NORM_GROUP( 3dnow );
+ */
+
+#ifdef DEBUG_MATH
+ _math_test_all_transform_functions( "3DNow!" );
+ _math_test_all_normal_transform_functions( "3DNow!" );
#endif
-
- /* Hook in some stuff for vertices.c.
- */
- gl_xform_points3_v16_general = gl_v16_3dnow_general_xform;
- gl_project_v16 = gl_3dnow_project_vertices;
- gl_project_clipped_v16 = gl_3dnow_project_clipped_vertices;
-}
-
#endif
-
+}
projects / mesa.git / blobdiff