x86-64.c revision 8c5ae809163c49cf3785edaee9af0f5b6cfe5f4b
18c5ae809163c49cf3785edaee9af0f5b6cfe5f4bIan Romanick/* $Id: x86-64.c,v 1.3 2006/10/16 20:57:09 idr Exp $ */ 242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul/* 442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * Mesa 3-D graphics library 542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * Version: 6.3 642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * 742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. 842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * 942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * Permission is hereby granted, free of charge, to any person obtaining a 1042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * copy of this software and associated documentation files (the "Software"), 1142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * to deal in the Software without restriction, including without limitation 1242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * the rights to use, copy, modify, merge, publish, distribute, sublicense, 1342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * and/or sell copies of the Software, and to permit persons to whom the 1442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * Software is furnished to do so, subject to the following conditions: 1542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * 1642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * The above copyright notice and this permission notice shall be included 1742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * in all copies or substantial portions of the Software. 1842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * 1942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 2042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 2142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 2242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 2342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 2442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 2542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul */ 2642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 2742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul/* 2842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * x86-64 optimizations shamelessy converted from x86/sse/3dnow assembly by 2942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul * Mikko Tiihonen 3042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul */ 3142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 3242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#ifdef USE_X86_64_ASM 3342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 3442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#include "glheader.h" 3542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#include "context.h" 3642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#include "math/m_xform.h" 3742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#include "tnl/t_context.h" 3842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#include "x86-64.h" 3942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#include "../x86/common_x86_macros.h" 4042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 4142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#ifdef DEBUG 4242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#include "math/m_debug.h" 4342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#endif 4442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 4542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian PaulDECLARE_XFORM_GROUP( x86_64, 4 ) 4642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 4742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#endif 4842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 4942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul/* 5042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulextern void _mesa_x86_64_transform_points4_general( XFORM_ARGS ); 5142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulextern void _mesa_x86_64_transform_points4_identity( XFORM_ARGS ); 5242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulextern void _mesa_x86_64_transform_points4_perspective( XFORM_ARGS ); 5342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulextern void _mesa_x86_64_transform_points4_3d( XFORM_ARGS ); 5442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulextern void _mesa_x86_64_transform_points4_3d_no_rot( XFORM_ARGS ); 5542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulextern void _mesa_x86_64_transform_points4_2d_no_rot( XFORM_ARGS ); 5642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulextern void _mesa_x86_64_transform_points4_2d( XFORM_ARGS ); 5742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul*/ 5842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 5942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#ifdef USE_X86_64_ASM 6042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulstatic void message( const char *msg ) 6142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul{ 6242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul GLboolean debug; 6342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#ifdef DEBUG 6442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul debug = GL_TRUE; 6542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#else 6642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul if ( _mesa_getenv( "MESA_DEBUG" ) ) { 6742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul debug = GL_TRUE; 6842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul } else { 6942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul debug = GL_FALSE; 7042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul } 7142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#endif 7242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul if ( debug ) { 73b3aefd1cfb6aacd1695c52911dd39da50d893eceBrian Paul _mesa_debug( NULL, "%s", msg ); 7442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul } 7542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul} 7642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#endif 7742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 7842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 7942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paulvoid _mesa_init_all_x86_64_transform_asm(void) 8042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul{ 8142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#ifdef USE_X86_64_ASM 8242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 8342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul if ( _mesa_getenv( "MESA_NO_ASM" ) ) { 8442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul return; 8542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul } 8642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 8742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul message("Initializing x86-64 optimizations\n"); 8842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 8942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul ASSIGN_XFORM_GROUP( x86_64, 4 ); 9042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 9142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul /* 9242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_transform_tab[4][MATRIX_GENERAL] = 9342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_x86_64_transform_points4_general; 9442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_transform_tab[4][MATRIX_IDENTITY] = 9542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_x86_64_transform_points4_identity; 9642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_transform_tab[4][MATRIX_3D] = 9742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_x86_64_transform_points4_3d; 9842fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_transform_tab[4][MATRIX_3D_NO_ROT] = 9942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_x86_64_transform_points4_3d_no_rot; 10042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_transform_tab[4][MATRIX_PERSPECTIVE] = 10142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_x86_64_transform_points4_perspective; 10242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_transform_tab[4][MATRIX_2D_NO_ROT] = 10342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_x86_64_transform_points4_2d_no_rot; 10442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_transform_tab[4][MATRIX_2D] = 10542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _mesa_x86_64_transform_points4_2d; 10642fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul */ 10742fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 1088c5ae809163c49cf3785edaee9af0f5b6cfe5f4bIan Romanick#ifdef DEBUG_MATH 10942fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _math_test_all_transform_functions("x86_64"); 11042fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _math_test_all_cliptest_functions("x86_64"); 11142fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul _math_test_all_normal_transform_functions("x86_64"); 11242fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#endif 11342fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul 11442fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul#endif 11542fa81275c67d7d1ad8d255120af0ffeeb46b963Brian Paul} 116