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| Rev | Author | Line No. | Line |
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| 57 | pj | 1 | /* $Id: 3dnow.c,v 1.1 2003-02-28 11:49:38 pj Exp $ */ |
| 2 | |||
| 3 | /* |
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| 4 | * Mesa 3-D graphics library |
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| 5 | * Version: 4.1 |
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| 6 | * |
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| 7 | * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. |
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| 8 | * |
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 10 | * copy of this software and associated documentation files (the "Software"), |
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| 11 | * to deal in the Software without restriction, including without limitation |
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| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 13 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 14 | * Software is furnished to do so, subject to the following conditions: |
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| 15 | * |
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| 16 | * The above copyright notice and this permission notice shall be included |
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| 17 | * in all copies or substantial portions of the Software. |
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| 18 | * |
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | */ |
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| 26 | |||
| 27 | /* |
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| 28 | * 3DNow! optimizations contributed by |
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| 29 | * Holger Waechtler <holger@akaflieg.extern.tu-berlin.de> |
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| 30 | */ |
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| 31 | |||
| 32 | #include "glheader.h" |
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| 33 | #include "context.h" |
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| 34 | #include "math/m_xform.h" |
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| 35 | #include "tnl/t_context.h" |
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| 36 | |||
| 37 | #include "3dnow.h" |
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| 38 | #include "common_x86_macros.h" |
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| 39 | |||
| 40 | #ifdef DEBUG |
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| 41 | #include "math/m_debug.h" |
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| 42 | #endif |
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| 43 | |||
| 44 | |||
| 45 | #ifdef USE_3DNOW_ASM |
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| 46 | DECLARE_XFORM_GROUP( 3dnow, 2 ) |
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| 47 | DECLARE_XFORM_GROUP( 3dnow, 3 ) |
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| 48 | DECLARE_XFORM_GROUP( 3dnow, 4 ) |
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| 49 | |||
| 50 | DECLARE_NORM_GROUP( 3dnow ) |
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| 51 | |||
| 52 | |||
| 53 | extern void _ASMAPI |
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| 54 | _mesa_v16_3dnow_general_xform( GLfloat *first_vert, |
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| 55 | const GLfloat *m, |
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| 56 | const GLfloat *src, |
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| 57 | GLuint src_stride, |
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| 58 | GLuint count ); |
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| 59 | |||
| 60 | extern void _ASMAPI |
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| 61 | _mesa_3dnow_project_vertices( GLfloat *first, |
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| 62 | GLfloat *last, |
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| 63 | const GLfloat *m, |
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| 64 | GLuint stride ); |
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| 65 | |||
| 66 | extern void _ASMAPI |
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| 67 | _mesa_3dnow_project_clipped_vertices( GLfloat *first, |
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| 68 | GLfloat *last, |
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| 69 | const GLfloat *m, |
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| 70 | GLuint stride, |
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| 71 | const GLubyte *clipmask ); |
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| 72 | #endif |
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| 73 | |||
| 74 | |||
| 75 | void _mesa_init_3dnow_transform_asm( void ) |
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| 76 | { |
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| 77 | #ifdef USE_3DNOW_ASM |
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| 78 | ASSIGN_XFORM_GROUP( 3dnow, 2 ); |
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| 79 | ASSIGN_XFORM_GROUP( 3dnow, 3 ); |
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| 80 | ASSIGN_XFORM_GROUP( 3dnow, 4 ); |
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| 81 | |||
| 82 | ASSIGN_NORM_GROUP( 3dnow ); |
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| 83 | |||
| 84 | #ifdef DEBUG |
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| 85 | _math_test_all_transform_functions( "3DNow!" ); |
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| 86 | _math_test_all_normal_transform_functions( "3DNow!" ); |
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| 87 | #endif |
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| 88 | #endif |
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| 89 | } |