1 /* $Id: x86-64.c,v 1.4 2006/10/17 17:03:21 brianp Exp $ */
4 * Mesa 3-D graphics library
7 * Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
16 * The above copyright notice and this permission notice shall be included
17 * in all copies or substantial portions of the Software.
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
23 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 * x86-64 optimizations shamelessy converted from x86/sse/3dnow assembly by
36 #include "math/m_xform.h"
37 #include "tnl/t_context.h"
39 #include "../x86/common_x86_macros.h"
42 #include "math/m_debug.h"
45 DECLARE_XFORM_GROUP( x86_64
, 4 )
48 /* just to silence warning below */
53 extern void _mesa_x86_64_transform_points4_general( XFORM_ARGS );
54 extern void _mesa_x86_64_transform_points4_identity( XFORM_ARGS );
55 extern void _mesa_x86_64_transform_points4_perspective( XFORM_ARGS );
56 extern void _mesa_x86_64_transform_points4_3d( XFORM_ARGS );
57 extern void _mesa_x86_64_transform_points4_3d_no_rot( XFORM_ARGS );
58 extern void _mesa_x86_64_transform_points4_2d_no_rot( XFORM_ARGS );
59 extern void _mesa_x86_64_transform_points4_2d( XFORM_ARGS );
63 static void message( const char *msg
)
69 if ( _mesa_getenv( "MESA_DEBUG" ) ) {
76 _mesa_debug( NULL
, "%s", msg
);
82 void _mesa_init_all_x86_64_transform_asm(void)
86 if ( _mesa_getenv( "MESA_NO_ASM" ) ) {
90 message("Initializing x86-64 optimizations\n");
92 ASSIGN_XFORM_GROUP( x86_64
, 4 );
95 _mesa_transform_tab[4][MATRIX_GENERAL] =
96 _mesa_x86_64_transform_points4_general;
97 _mesa_transform_tab[4][MATRIX_IDENTITY] =
98 _mesa_x86_64_transform_points4_identity;
99 _mesa_transform_tab[4][MATRIX_3D] =
100 _mesa_x86_64_transform_points4_3d;
101 _mesa_transform_tab[4][MATRIX_3D_NO_ROT] =
102 _mesa_x86_64_transform_points4_3d_no_rot;
103 _mesa_transform_tab[4][MATRIX_PERSPECTIVE] =
104 _mesa_x86_64_transform_points4_perspective;
105 _mesa_transform_tab[4][MATRIX_2D_NO_ROT] =
106 _mesa_x86_64_transform_points4_2d_no_rot;
107 _mesa_transform_tab[4][MATRIX_2D] =
108 _mesa_x86_64_transform_points4_2d;
112 _math_test_all_transform_functions("x86_64");
113 _math_test_all_cliptest_functions("x86_64");
114 _math_test_all_normal_transform_functions("x86_64");