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/* $Id: 3dnow.c,v 1.19 2001/03/30 14:44:43 gareth Exp $ */
/*
* Mesa 3-D graphics library
* Version: 3.5
*
* Copyright (C) 1999-2001 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.
*/
/*
* 3DNow! optimizations contributed by
* Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
*/
#include "glheader.h"
#include "context.h"
#include "math/m_vertices.h"
#include "math/m_xform.h"
#include "tnl/t_context.h"
#include "3dnow.h"
#include "common_x86_macros.h"
#ifdef DEBUG
#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 )
DECLARE_NORM_GROUP( 3dnow )
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
void _mesa_init_3dnow_transform_asm( void )
{
#ifdef USE_3DNOW_ASM
ASSIGN_XFORM_GROUP( 3dnow, 2 );
ASSIGN_XFORM_GROUP( 3dnow, 3 );
ASSIGN_XFORM_GROUP( 3dnow, 4 );
ASSIGN_NORM_GROUP( 3dnow );
#ifdef DEBUG
_math_test_all_transform_functions( "3DNow!" );
_math_test_all_normal_transform_functions( "3DNow!" );
#endif
#endif
}
void _mesa_init_3dnow_vertex_asm( void )
{
#ifdef USE_3DNOW_ASM
_mesa_xform_points3_v16_general = _mesa_v16_3dnow_general_xform;
_mesa_project_v16 = _mesa_3dnow_project_vertices;
_mesa_project_clipped_v16 = _mesa_3dnow_project_clipped_vertices;
#ifdef DEBUG_NOT
_math_test_all_vertex_functions( "3DNow!" );
#endif
#endif
}
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