| /* $Id: 3dnow.c,v 1.1.1.1 2012/03/29 17:22:10 uid42307 Exp $ */ |
| |
| /* |
| * Mesa 3-D graphics library |
| * 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 |
| * 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_xform.h" |
| #include "tnl/t_context.h" |
| |
| #include "3dnow.h" |
| #include "common_x86_macros.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 ) |
| |
| 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 ); |
| |
| /* 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 |
| #endif |
| } |
