/* $Id: x86-64.c,v 1.1.1.1 2005/07/31 16:46:23 ajax Exp $ */ /* * Mesa 3-D graphics library * Version: 6.3 * * 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. */ /* * x86-64 optimizations shamelessy converted from x86/sse/3dnow assembly by * Mikko Tiihonen */ #ifdef USE_X86_64_ASM #include "glheader.h" #include "context.h" #include "math/m_xform.h" #include "tnl/t_context.h" #include "x86-64.h" #include "../x86/common_x86_macros.h" #ifdef DEBUG #include "math/m_debug.h" #endif DECLARE_XFORM_GROUP( x86_64, 4 ) #endif /* extern void _mesa_x86_64_transform_points4_general( XFORM_ARGS ); extern void _mesa_x86_64_transform_points4_identity( XFORM_ARGS ); extern void _mesa_x86_64_transform_points4_perspective( XFORM_ARGS ); extern void _mesa_x86_64_transform_points4_3d( XFORM_ARGS ); extern void _mesa_x86_64_transform_points4_3d_no_rot( XFORM_ARGS ); extern void _mesa_x86_64_transform_points4_2d_no_rot( XFORM_ARGS ); extern void _mesa_x86_64_transform_points4_2d( XFORM_ARGS ); */ #ifdef USE_X86_64_ASM static void message( const char *msg ) { GLboolean debug; #ifdef DEBUG debug = GL_TRUE; #else if ( _mesa_getenv( "MESA_DEBUG" ) ) { debug = GL_TRUE; } else { debug = GL_FALSE; } #endif if ( debug ) { fprintf( stderr, "%s", msg ); } } #endif void _mesa_init_all_x86_64_transform_asm(void) { #ifdef USE_X86_64_ASM if ( _mesa_getenv( "MESA_NO_ASM" ) ) { return; } message("Initializing x86-64 optimizations\n"); ASSIGN_XFORM_GROUP( x86_64, 4 ); /* _mesa_transform_tab[4][MATRIX_GENERAL] = _mesa_x86_64_transform_points4_general; _mesa_transform_tab[4][MATRIX_IDENTITY] = _mesa_x86_64_transform_points4_identity; _mesa_transform_tab[4][MATRIX_3D] = _mesa_x86_64_transform_points4_3d; _mesa_transform_tab[4][MATRIX_3D_NO_ROT] = _mesa_x86_64_transform_points4_3d_no_rot; _mesa_transform_tab[4][MATRIX_PERSPECTIVE] = _mesa_x86_64_transform_points4_perspective; _mesa_transform_tab[4][MATRIX_2D_NO_ROT] = _mesa_x86_64_transform_points4_2d_no_rot; _mesa_transform_tab[4][MATRIX_2D] = _mesa_x86_64_transform_points4_2d; */ #ifdef DEBUG _math_test_all_transform_functions("x86_64"); _math_test_all_cliptest_functions("x86_64"); _math_test_all_normal_transform_functions("x86_64"); #endif #endif }