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70 | giacomo | 1 | /* $Id: 3dnow.c,v 1.1 2003-03-13 12:11:47 giacomo Exp $ */ |
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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 | } |