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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1901 | serge | 1 | /* |
| 2 | * Mesa 3-D graphics library |
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| 3 | * Version: 6.5.1 |
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| 4 | * |
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| 5 | * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 8 | * copy of this software and associated documentation files (the "Software"), |
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| 9 | * to deal in the Software without restriction, including without limitation |
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| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 12 | * Software is furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included |
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| 15 | * in all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 18 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 21 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 23 | */ |
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| 24 | |||
| 25 | |||
| 26 | #include "glheader.h" |
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| 27 | #include "api_noop.h" |
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| 28 | #include "api_validate.h" |
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| 29 | #include "api_arrayelt.h" |
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| 30 | #include "context.h" |
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| 31 | #include "light.h" |
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| 32 | #include "macros.h" |
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| 33 | #include "dlist.h" |
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| 34 | #include "eval.h" |
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| 35 | #include "main/dispatch.h" |
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| 36 | |||
| 37 | |||
| 38 | /** |
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| 39 | * \file |
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| 40 | * Just update the ctx->Current vertex attributes. |
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| 41 | * These functions are used when outside glBegin/glEnd or outside display |
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| 42 | * lists. |
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| 43 | */ |
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| 44 | |||
| 45 | |||
| 46 | #if FEATURE_beginend |
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| 47 | |||
| 48 | |||
| 49 | static void GLAPIENTRY _mesa_noop_EdgeFlag( GLboolean b ) |
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| 50 | { |
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| 51 | GET_CURRENT_CONTEXT(ctx); |
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| 52 | ctx->Current.Attrib[VERT_ATTRIB_EDGEFLAG][0] = (GLfloat)b; |
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| 53 | } |
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| 54 | |||
| 55 | static void GLAPIENTRY _mesa_noop_Indexf( GLfloat f ) |
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| 56 | { |
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| 57 | GET_CURRENT_CONTEXT(ctx); |
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| 58 | ctx->Current.Attrib[VERT_ATTRIB_COLOR_INDEX][0] = f; |
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| 59 | } |
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| 60 | |||
| 61 | static void GLAPIENTRY _mesa_noop_Indexfv( const GLfloat *v ) |
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| 62 | { |
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| 63 | GET_CURRENT_CONTEXT(ctx); |
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| 64 | ctx->Current.Attrib[VERT_ATTRIB_COLOR_INDEX][0] = *v; |
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| 65 | } |
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| 66 | |||
| 67 | static void GLAPIENTRY _mesa_noop_FogCoordfEXT( GLfloat a ) |
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| 68 | { |
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| 69 | GET_CURRENT_CONTEXT(ctx); |
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| 70 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_FOG]; |
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| 71 | dest[0] = a; |
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| 72 | dest[1] = 0.0; |
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| 73 | dest[2] = 0.0; |
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| 74 | dest[3] = 1.0; |
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| 75 | } |
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| 76 | |||
| 77 | static void GLAPIENTRY _mesa_noop_FogCoordfvEXT( const GLfloat *v ) |
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| 78 | { |
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| 79 | GET_CURRENT_CONTEXT(ctx); |
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| 80 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_FOG]; |
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| 81 | dest[0] = v[0]; |
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| 82 | dest[1] = 0.0; |
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| 83 | dest[2] = 0.0; |
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| 84 | dest[3] = 1.0; |
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| 85 | } |
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| 86 | |||
| 87 | static void GLAPIENTRY _mesa_noop_Normal3f( GLfloat a, GLfloat b, GLfloat c ) |
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| 88 | { |
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| 89 | GET_CURRENT_CONTEXT(ctx); |
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| 90 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_NORMAL]; |
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| 91 | dest[0] = a; |
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| 92 | dest[1] = b; |
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| 93 | dest[2] = c; |
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| 94 | dest[3] = 1.0; |
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| 95 | } |
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| 96 | |||
| 97 | static void GLAPIENTRY _mesa_noop_Normal3fv( const GLfloat *v ) |
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| 98 | { |
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| 99 | GET_CURRENT_CONTEXT(ctx); |
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| 100 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_NORMAL]; |
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| 101 | dest[0] = v[0]; |
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| 102 | dest[1] = v[1]; |
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| 103 | dest[2] = v[2]; |
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| 104 | dest[3] = 1.0; |
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| 105 | } |
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| 106 | |||
| 107 | static void GLAPIENTRY _mesa_noop_Color4f( GLfloat a, GLfloat b, GLfloat c, GLfloat d ) |
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| 108 | { |
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| 109 | GET_CURRENT_CONTEXT(ctx); |
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| 110 | GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0]; |
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| 111 | color[0] = a; |
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| 112 | color[1] = b; |
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| 113 | color[2] = c; |
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| 114 | color[3] = d; |
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| 115 | } |
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| 116 | |||
| 117 | static void GLAPIENTRY _mesa_noop_Color4fv( const GLfloat *v ) |
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| 118 | { |
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| 119 | GET_CURRENT_CONTEXT(ctx); |
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| 120 | GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0]; |
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| 121 | color[0] = v[0]; |
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| 122 | color[1] = v[1]; |
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| 123 | color[2] = v[2]; |
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| 124 | color[3] = v[3]; |
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| 125 | } |
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| 126 | |||
| 127 | static void GLAPIENTRY _mesa_noop_Color3f( GLfloat a, GLfloat b, GLfloat c ) |
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| 128 | { |
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| 129 | GET_CURRENT_CONTEXT(ctx); |
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| 130 | GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0]; |
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| 131 | color[0] = a; |
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| 132 | color[1] = b; |
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| 133 | color[2] = c; |
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| 134 | color[3] = 1.0; |
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| 135 | } |
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| 136 | |||
| 137 | static void GLAPIENTRY _mesa_noop_Color3fv( const GLfloat *v ) |
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| 138 | { |
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| 139 | GET_CURRENT_CONTEXT(ctx); |
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| 140 | GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0]; |
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| 141 | color[0] = v[0]; |
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| 142 | color[1] = v[1]; |
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| 143 | color[2] = v[2]; |
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| 144 | color[3] = 1.0; |
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| 145 | } |
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| 146 | |||
| 147 | static void GLAPIENTRY _mesa_noop_MultiTexCoord1fARB( GLenum target, GLfloat a ) |
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| 148 | { |
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| 149 | GET_CURRENT_CONTEXT(ctx); |
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| 150 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 151 | |||
| 152 | /* unit is unsigned -- cannot be less than zero. |
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| 153 | */ |
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| 154 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 155 | { |
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| 156 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 157 | dest[0] = a; |
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| 158 | dest[1] = 0; |
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| 159 | dest[2] = 0; |
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| 160 | dest[3] = 1; |
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| 161 | } |
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| 162 | } |
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| 163 | |||
| 164 | static void GLAPIENTRY _mesa_noop_MultiTexCoord1fvARB( GLenum target, const GLfloat *v ) |
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| 165 | { |
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| 166 | GET_CURRENT_CONTEXT(ctx); |
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| 167 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 168 | |||
| 169 | /* unit is unsigned -- cannot be less than zero. |
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| 170 | */ |
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| 171 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 172 | { |
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| 173 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 174 | dest[0] = v[0]; |
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| 175 | dest[1] = 0; |
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| 176 | dest[2] = 0; |
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| 177 | dest[3] = 1; |
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| 178 | } |
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| 179 | } |
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| 180 | |||
| 181 | static void GLAPIENTRY _mesa_noop_MultiTexCoord2fARB( GLenum target, GLfloat a, GLfloat b ) |
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| 182 | { |
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| 183 | GET_CURRENT_CONTEXT(ctx); |
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| 184 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 185 | |||
| 186 | /* unit is unsigned -- cannot be less than zero. |
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| 187 | */ |
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| 188 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 189 | { |
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| 190 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 191 | dest[0] = a; |
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| 192 | dest[1] = b; |
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| 193 | dest[2] = 0; |
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| 194 | dest[3] = 1; |
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| 195 | } |
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| 196 | } |
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| 197 | |||
| 198 | static void GLAPIENTRY _mesa_noop_MultiTexCoord2fvARB( GLenum target, const GLfloat *v ) |
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| 199 | { |
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| 200 | GET_CURRENT_CONTEXT(ctx); |
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| 201 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 202 | |||
| 203 | /* unit is unsigned -- cannot be less than zero. |
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| 204 | */ |
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| 205 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 206 | { |
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| 207 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 208 | dest[0] = v[0]; |
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| 209 | dest[1] = v[1]; |
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| 210 | dest[2] = 0; |
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| 211 | dest[3] = 1; |
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| 212 | } |
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| 213 | } |
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| 214 | |||
| 215 | static void GLAPIENTRY _mesa_noop_MultiTexCoord3fARB( GLenum target, GLfloat a, GLfloat b, GLfloat c) |
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| 216 | { |
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| 217 | GET_CURRENT_CONTEXT(ctx); |
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| 218 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 219 | |||
| 220 | /* unit is unsigned -- cannot be less than zero. |
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| 221 | */ |
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| 222 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 223 | { |
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| 224 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 225 | dest[0] = a; |
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| 226 | dest[1] = b; |
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| 227 | dest[2] = c; |
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| 228 | dest[3] = 1; |
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| 229 | } |
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| 230 | } |
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| 231 | |||
| 232 | static void GLAPIENTRY _mesa_noop_MultiTexCoord3fvARB( GLenum target, const GLfloat *v ) |
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| 233 | { |
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| 234 | GET_CURRENT_CONTEXT(ctx); |
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| 235 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 236 | |||
| 237 | /* unit is unsigned -- cannot be less than zero. |
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| 238 | */ |
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| 239 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 240 | { |
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| 241 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 242 | dest[0] = v[0]; |
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| 243 | dest[1] = v[1]; |
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| 244 | dest[2] = v[2]; |
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| 245 | dest[3] = 1; |
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| 246 | } |
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| 247 | } |
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| 248 | |||
| 249 | static void GLAPIENTRY _mesa_noop_MultiTexCoord4fARB( GLenum target, GLfloat a, GLfloat b, |
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| 250 | GLfloat c, GLfloat d ) |
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| 251 | { |
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| 252 | GET_CURRENT_CONTEXT(ctx); |
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| 253 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 254 | |||
| 255 | /* unit is unsigned -- cannot be less than zero. |
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| 256 | */ |
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| 257 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 258 | { |
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| 259 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 260 | dest[0] = a; |
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| 261 | dest[1] = b; |
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| 262 | dest[2] = c; |
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| 263 | dest[3] = d; |
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| 264 | } |
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| 265 | } |
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| 266 | |||
| 267 | static void GLAPIENTRY _mesa_noop_MultiTexCoord4fvARB( GLenum target, const GLfloat *v ) |
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| 268 | { |
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| 269 | GET_CURRENT_CONTEXT(ctx); |
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| 270 | GLuint unit = target - GL_TEXTURE0_ARB; |
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| 271 | |||
| 272 | /* unit is unsigned -- cannot be less than zero. |
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| 273 | */ |
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| 274 | if (unit < MAX_TEXTURE_COORD_UNITS) |
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| 275 | { |
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| 276 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit]; |
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| 277 | dest[0] = v[0]; |
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| 278 | dest[1] = v[1]; |
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| 279 | dest[2] = v[2]; |
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| 280 | dest[3] = v[3]; |
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| 281 | } |
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| 282 | } |
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| 283 | |||
| 284 | static void GLAPIENTRY _mesa_noop_SecondaryColor3fEXT( GLfloat a, GLfloat b, GLfloat c ) |
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| 285 | { |
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| 286 | GET_CURRENT_CONTEXT(ctx); |
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| 287 | GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR1]; |
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| 288 | color[0] = a; |
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| 289 | color[1] = b; |
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| 290 | color[2] = c; |
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| 291 | color[3] = 1.0; |
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| 292 | } |
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| 293 | |||
| 294 | static void GLAPIENTRY _mesa_noop_SecondaryColor3fvEXT( const GLfloat *v ) |
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| 295 | { |
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| 296 | GET_CURRENT_CONTEXT(ctx); |
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| 297 | GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR1]; |
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| 298 | color[0] = v[0]; |
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| 299 | color[1] = v[1]; |
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| 300 | color[2] = v[2]; |
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| 301 | color[3] = 1.0; |
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| 302 | } |
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| 303 | |||
| 304 | static void GLAPIENTRY _mesa_noop_TexCoord1f( GLfloat a ) |
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| 305 | { |
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| 306 | GET_CURRENT_CONTEXT(ctx); |
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| 307 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 308 | dest[0] = a; |
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| 309 | dest[1] = 0; |
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| 310 | dest[2] = 0; |
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| 311 | dest[3] = 1; |
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| 312 | } |
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| 313 | |||
| 314 | static void GLAPIENTRY _mesa_noop_TexCoord1fv( const GLfloat *v ) |
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| 315 | { |
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| 316 | GET_CURRENT_CONTEXT(ctx); |
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| 317 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 318 | dest[0] = v[0]; |
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| 319 | dest[1] = 0; |
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| 320 | dest[2] = 0; |
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| 321 | dest[3] = 1; |
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| 322 | } |
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| 323 | |||
| 324 | static void GLAPIENTRY _mesa_noop_TexCoord2f( GLfloat a, GLfloat b ) |
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| 325 | { |
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| 326 | GET_CURRENT_CONTEXT(ctx); |
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| 327 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 328 | dest[0] = a; |
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| 329 | dest[1] = b; |
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| 330 | dest[2] = 0; |
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| 331 | dest[3] = 1; |
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| 332 | } |
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| 333 | |||
| 334 | static void GLAPIENTRY _mesa_noop_TexCoord2fv( const GLfloat *v ) |
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| 335 | { |
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| 336 | GET_CURRENT_CONTEXT(ctx); |
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| 337 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 338 | dest[0] = v[0]; |
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| 339 | dest[1] = v[1]; |
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| 340 | dest[2] = 0; |
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| 341 | dest[3] = 1; |
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| 342 | } |
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| 343 | |||
| 344 | static void GLAPIENTRY _mesa_noop_TexCoord3f( GLfloat a, GLfloat b, GLfloat c ) |
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| 345 | { |
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| 346 | GET_CURRENT_CONTEXT(ctx); |
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| 347 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 348 | dest[0] = a; |
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| 349 | dest[1] = b; |
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| 350 | dest[2] = c; |
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| 351 | dest[3] = 1; |
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| 352 | } |
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| 353 | |||
| 354 | static void GLAPIENTRY _mesa_noop_TexCoord3fv( const GLfloat *v ) |
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| 355 | { |
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| 356 | GET_CURRENT_CONTEXT(ctx); |
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| 357 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 358 | dest[0] = v[0]; |
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| 359 | dest[1] = v[1]; |
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| 360 | dest[2] = v[2]; |
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| 361 | dest[3] = 1; |
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| 362 | } |
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| 363 | |||
| 364 | static void GLAPIENTRY _mesa_noop_TexCoord4f( GLfloat a, GLfloat b, GLfloat c, GLfloat d ) |
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| 365 | { |
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| 366 | GET_CURRENT_CONTEXT(ctx); |
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| 367 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 368 | dest[0] = a; |
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| 369 | dest[1] = b; |
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| 370 | dest[2] = c; |
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| 371 | dest[3] = d; |
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| 372 | } |
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| 373 | |||
| 374 | static void GLAPIENTRY _mesa_noop_TexCoord4fv( const GLfloat *v ) |
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| 375 | { |
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| 376 | GET_CURRENT_CONTEXT(ctx); |
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| 377 | GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; |
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| 378 | dest[0] = v[0]; |
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| 379 | dest[1] = v[1]; |
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| 380 | dest[2] = v[2]; |
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| 381 | dest[3] = v[3]; |
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| 382 | } |
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| 383 | |||
| 384 | |||
| 385 | /** |
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| 386 | * GL_NV_vertex_program attributes. |
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| 387 | * Note that these attributes alias the conventional vertex attributes. |
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| 388 | */ |
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| 389 | |||
| 390 | static void GLAPIENTRY _mesa_noop_VertexAttrib1fNV( GLuint index, GLfloat x ) |
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| 391 | { |
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| 392 | GET_CURRENT_CONTEXT(ctx); |
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| 393 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
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| 394 | ASSIGN_4V(ctx->Current.Attrib[index], x, 0, 0, 1); |
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| 395 | } |
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| 396 | else |
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| 397 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fNV(index)" ); |
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| 398 | } |
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| 399 | |||
| 400 | static void GLAPIENTRY _mesa_noop_VertexAttrib1fvNV( GLuint index, const GLfloat *v ) |
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| 401 | { |
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| 402 | GET_CURRENT_CONTEXT(ctx); |
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| 403 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
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| 404 | ASSIGN_4V(ctx->Current.Attrib[index], v[0], 0, 0, 1); |
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| 405 | } |
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| 406 | else |
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| 407 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fvNV(index)" ); |
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| 408 | } |
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| 409 | |||
| 410 | static void GLAPIENTRY _mesa_noop_VertexAttrib2fNV( GLuint index, GLfloat x, GLfloat y ) |
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| 411 | { |
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| 412 | GET_CURRENT_CONTEXT(ctx); |
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| 413 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
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| 414 | ASSIGN_4V(ctx->Current.Attrib[index], x, y, 0, 1); |
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| 415 | } |
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| 416 | else |
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| 417 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fNV(index)" ); |
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| 418 | } |
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| 419 | |||
| 420 | static void GLAPIENTRY _mesa_noop_VertexAttrib2fvNV( GLuint index, const GLfloat *v ) |
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| 421 | { |
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| 422 | GET_CURRENT_CONTEXT(ctx); |
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| 423 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
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| 424 | ASSIGN_4V(ctx->Current.Attrib[index], v[0], v[1], 0, 1); |
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| 425 | } |
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| 426 | else |
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| 427 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fvNV(index)" ); |
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| 428 | } |
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| 429 | |||
| 430 | static void GLAPIENTRY _mesa_noop_VertexAttrib3fNV( GLuint index, GLfloat x, |
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| 431 | GLfloat y, GLfloat z ) |
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| 432 | { |
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| 433 | GET_CURRENT_CONTEXT(ctx); |
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| 434 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
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| 435 | ASSIGN_4V(ctx->Current.Attrib[index], x, y, z, 1); |
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| 436 | } |
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| 437 | else |
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| 438 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fNV(index)" ); |
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| 439 | } |
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| 440 | |||
| 441 | static void GLAPIENTRY _mesa_noop_VertexAttrib3fvNV( GLuint index, const GLfloat *v ) |
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| 442 | { |
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| 443 | GET_CURRENT_CONTEXT(ctx); |
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| 444 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
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| 445 | ASSIGN_4V(ctx->Current.Attrib[index], v[0], v[1], v[2], 1); |
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| 446 | } |
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| 447 | else |
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| 448 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fvNV(index)" ); |
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| 449 | } |
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| 450 | |||
| 451 | static void GLAPIENTRY _mesa_noop_VertexAttrib4fNV( GLuint index, GLfloat x, |
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| 452 | GLfloat y, GLfloat z, GLfloat w ) |
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| 453 | { |
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| 454 | GET_CURRENT_CONTEXT(ctx); |
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| 455 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
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| 456 | ASSIGN_4V(ctx->Current.Attrib[index], x, y, z, w); |
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| 457 | } |
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| 458 | else |
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| 459 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fNV(index)" ); |
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| 460 | } |
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| 461 | |||
| 462 | static void GLAPIENTRY _mesa_noop_VertexAttrib4fvNV( GLuint index, const GLfloat *v ) |
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| 463 | { |
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| 464 | GET_CURRENT_CONTEXT(ctx); |
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| 465 | if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) { |
||
| 466 | ASSIGN_4V(ctx->Current.Attrib[index], v[0], v[1], v[2], v[3]); |
||
| 467 | } |
||
| 468 | else |
||
| 469 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fvNV(index)" ); |
||
| 470 | } |
||
| 471 | |||
| 472 | |||
| 473 | |||
| 474 | /** |
||
| 475 | * GL_ARB_vertex_program attributes. |
||
| 476 | * Note that these attributes DO NOT alias the conventional vertex attributes. |
||
| 477 | */ |
||
| 478 | |||
| 479 | static void GLAPIENTRY _mesa_noop_VertexAttrib1fARB( GLuint index, GLfloat x ) |
||
| 480 | { |
||
| 481 | GET_CURRENT_CONTEXT(ctx); |
||
| 482 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 483 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, 0, 0, 1); |
||
| 484 | } |
||
| 485 | else |
||
| 486 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fARB(index)" ); |
||
| 487 | } |
||
| 488 | |||
| 489 | static void GLAPIENTRY _mesa_noop_VertexAttrib1fvARB( GLuint index, const GLfloat *v ) |
||
| 490 | { |
||
| 491 | GET_CURRENT_CONTEXT(ctx); |
||
| 492 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 493 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], 0, 0, 1); |
||
| 494 | } |
||
| 495 | else |
||
| 496 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fvARB(index)" ); |
||
| 497 | } |
||
| 498 | |||
| 499 | static void GLAPIENTRY _mesa_noop_VertexAttrib2fARB( GLuint index, GLfloat x, GLfloat y ) |
||
| 500 | { |
||
| 501 | GET_CURRENT_CONTEXT(ctx); |
||
| 502 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 503 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, y, 0, 1); |
||
| 504 | } |
||
| 505 | else |
||
| 506 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fARB(index)" ); |
||
| 507 | } |
||
| 508 | |||
| 509 | static void GLAPIENTRY _mesa_noop_VertexAttrib2fvARB( GLuint index, const GLfloat *v ) |
||
| 510 | { |
||
| 511 | GET_CURRENT_CONTEXT(ctx); |
||
| 512 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 513 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], v[1], 0, 1); |
||
| 514 | } |
||
| 515 | else |
||
| 516 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fvARB(index)" ); |
||
| 517 | } |
||
| 518 | |||
| 519 | static void GLAPIENTRY _mesa_noop_VertexAttrib3fARB( GLuint index, GLfloat x, |
||
| 520 | GLfloat y, GLfloat z ) |
||
| 521 | { |
||
| 522 | GET_CURRENT_CONTEXT(ctx); |
||
| 523 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 524 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, y, z, 1); |
||
| 525 | } |
||
| 526 | else |
||
| 527 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fARB(index)" ); |
||
| 528 | } |
||
| 529 | |||
| 530 | static void GLAPIENTRY _mesa_noop_VertexAttrib3fvARB( GLuint index, const GLfloat *v ) |
||
| 531 | { |
||
| 532 | GET_CURRENT_CONTEXT(ctx); |
||
| 533 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 534 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], v[1], v[2], 1); |
||
| 535 | } |
||
| 536 | else |
||
| 537 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fvARB(index)" ); |
||
| 538 | } |
||
| 539 | |||
| 540 | static void GLAPIENTRY _mesa_noop_VertexAttrib4fARB( GLuint index, GLfloat x, |
||
| 541 | GLfloat y, GLfloat z, GLfloat w ) |
||
| 542 | { |
||
| 543 | GET_CURRENT_CONTEXT(ctx); |
||
| 544 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 545 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, y, z, w); |
||
| 546 | } |
||
| 547 | else |
||
| 548 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fARB(index)" ); |
||
| 549 | } |
||
| 550 | |||
| 551 | static void GLAPIENTRY _mesa_noop_VertexAttrib4fvARB( GLuint index, const GLfloat *v ) |
||
| 552 | { |
||
| 553 | GET_CURRENT_CONTEXT(ctx); |
||
| 554 | if (index < MAX_VERTEX_GENERIC_ATTRIBS) { |
||
| 555 | ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], v[1], v[2], v[3]); |
||
| 556 | } |
||
| 557 | else |
||
| 558 | _mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fvARB(index)" ); |
||
| 559 | } |
||
| 560 | |||
| 561 | |||
| 562 | |||
| 563 | /** |
||
| 564 | * Called by glMaterial*() |
||
| 565 | */ |
||
| 566 | void GLAPIENTRY |
||
| 567 | _mesa_noop_Materialfv( GLenum face, GLenum pname, const GLfloat *params ) |
||
| 568 | { |
||
| 569 | GET_CURRENT_CONTEXT(ctx); |
||
| 570 | GLint i, nr; |
||
| 571 | struct gl_material *mat = &ctx->Light.Material; |
||
| 572 | GLuint bitmask = _mesa_material_bitmask( ctx, face, pname, ~0, |
||
| 573 | "_mesa_noop_Materialfv" ); |
||
| 574 | |||
| 575 | if (ctx->Light.ColorMaterialEnabled) |
||
| 576 | bitmask &= ~ctx->Light.ColorMaterialBitmask; |
||
| 577 | |||
| 578 | if (bitmask == 0) |
||
| 579 | return; |
||
| 580 | |||
| 581 | switch (pname) { |
||
| 582 | case GL_SHININESS: nr = 1; break; |
||
| 583 | case GL_COLOR_INDEXES: nr = 3; break; |
||
| 584 | default: nr = 4 ; break; |
||
| 585 | } |
||
| 586 | |||
| 587 | for (i = 0 ; i < MAT_ATTRIB_MAX ; i++) |
||
| 588 | if (bitmask & (1< |
||
| 589 | COPY_SZ_4V( mat->Attrib[i], nr, params ); |
||
| 590 | |||
| 591 | _mesa_update_material( ctx, bitmask ); |
||
| 592 | } |
||
| 593 | |||
| 594 | |||
| 595 | /** |
||
| 596 | * These really are noops outside begin/end: |
||
| 597 | */ |
||
| 598 | static void GLAPIENTRY _mesa_noop_Vertex2fv( const GLfloat *v ) |
||
| 599 | { |
||
| 600 | (void) v; |
||
| 601 | } |
||
| 602 | |||
| 603 | static void GLAPIENTRY _mesa_noop_Vertex3fv( const GLfloat *v ) |
||
| 604 | { |
||
| 605 | (void) v; |
||
| 606 | } |
||
| 607 | |||
| 608 | static void GLAPIENTRY _mesa_noop_Vertex4fv( const GLfloat *v ) |
||
| 609 | { |
||
| 610 | (void) v; |
||
| 611 | } |
||
| 612 | |||
| 613 | static void GLAPIENTRY _mesa_noop_Vertex2f( GLfloat a, GLfloat b ) |
||
| 614 | { |
||
| 615 | (void) a; (void) b; |
||
| 616 | } |
||
| 617 | |||
| 618 | static void GLAPIENTRY _mesa_noop_Vertex3f( GLfloat a, GLfloat b, GLfloat c ) |
||
| 619 | { |
||
| 620 | (void) a; (void) b; (void) c; |
||
| 621 | } |
||
| 622 | |||
| 623 | static void GLAPIENTRY _mesa_noop_Vertex4f( GLfloat a, GLfloat b, GLfloat c, GLfloat d ) |
||
| 624 | { |
||
| 625 | (void) a; (void) b; (void) c; (void) d; |
||
| 626 | } |
||
| 627 | |||
| 628 | |||
| 629 | #if FEATURE_evaluators |
||
| 630 | /* Similarly, these have no effect outside begin/end: |
||
| 631 | */ |
||
| 632 | static void GLAPIENTRY _mesa_noop_EvalCoord1f( GLfloat a ) |
||
| 633 | { |
||
| 634 | (void) a; |
||
| 635 | } |
||
| 636 | |||
| 637 | static void GLAPIENTRY _mesa_noop_EvalCoord1fv( const GLfloat *v ) |
||
| 638 | { |
||
| 639 | (void) v; |
||
| 640 | } |
||
| 641 | |||
| 642 | static void GLAPIENTRY _mesa_noop_EvalCoord2f( GLfloat a, GLfloat b ) |
||
| 643 | { |
||
| 644 | (void) a; (void) b; |
||
| 645 | } |
||
| 646 | |||
| 647 | static void GLAPIENTRY _mesa_noop_EvalCoord2fv( const GLfloat *v ) |
||
| 648 | { |
||
| 649 | (void) v; |
||
| 650 | } |
||
| 651 | |||
| 652 | static void GLAPIENTRY _mesa_noop_EvalPoint1( GLint a ) |
||
| 653 | { |
||
| 654 | (void) a; |
||
| 655 | } |
||
| 656 | |||
| 657 | static void GLAPIENTRY _mesa_noop_EvalPoint2( GLint a, GLint b ) |
||
| 658 | { |
||
| 659 | (void) a; (void) b; |
||
| 660 | } |
||
| 661 | #endif /* FEATURE_evaluators */ |
||
| 662 | |||
| 663 | |||
| 664 | /* Begin -- call into driver, should result in the vtxfmt being |
||
| 665 | * swapped out: |
||
| 666 | */ |
||
| 667 | static void GLAPIENTRY _mesa_noop_Begin( GLenum mode ) |
||
| 668 | { |
||
| 669 | (void) mode; |
||
| 670 | } |
||
| 671 | |||
| 672 | |||
| 673 | /* End -- just raise an error |
||
| 674 | */ |
||
| 675 | static void GLAPIENTRY _mesa_noop_End( void ) |
||
| 676 | { |
||
| 677 | GET_CURRENT_CONTEXT(ctx); |
||
| 678 | _mesa_error( ctx, GL_INVALID_OPERATION, "glEnd(no glBegin)" ); |
||
| 679 | } |
||
| 680 | |||
| 681 | |||
| 682 | /*** |
||
| 683 | * PrimitiveRestart called outside glBegin()/End(): raise an error |
||
| 684 | */ |
||
| 685 | static void GLAPIENTRY _mesa_noop_PrimitiveRestartNV( void ) |
||
| 686 | { |
||
| 687 | GET_CURRENT_CONTEXT(ctx); |
||
| 688 | _mesa_error(ctx, GL_INVALID_OPERATION, "glPrimitiveRestartNV(no glBegin)"); |
||
| 689 | } |
||
| 690 | |||
| 691 | |||
| 692 | /** |
||
| 693 | * Execute a glRectf() function. This is not suitable for GL_COMPILE |
||
| 694 | * modes (as the test for outside begin/end is not compiled), |
||
| 695 | * but may be useful for drivers in circumstances which exclude |
||
| 696 | * display list interactions. |
||
| 697 | * |
||
| 698 | * (None of the functions in this file are suitable for GL_COMPILE |
||
| 699 | * modes). |
||
| 700 | */ |
||
| 701 | void GLAPIENTRY |
||
| 702 | _mesa_noop_Rectf( GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 ) |
||
| 703 | { |
||
| 704 | { |
||
| 705 | GET_CURRENT_CONTEXT(ctx); |
||
| 706 | ASSERT_OUTSIDE_BEGIN_END(ctx); |
||
| 707 | } |
||
| 708 | |||
| 709 | CALL_Begin(GET_DISPATCH(), (GL_QUADS)); |
||
| 710 | CALL_Vertex2f(GET_DISPATCH(), (x1, y1)); |
||
| 711 | CALL_Vertex2f(GET_DISPATCH(), (x2, y1)); |
||
| 712 | CALL_Vertex2f(GET_DISPATCH(), (x2, y2)); |
||
| 713 | CALL_Vertex2f(GET_DISPATCH(), (x1, y2)); |
||
| 714 | CALL_End(GET_DISPATCH(), ()); |
||
| 715 | } |
||
| 716 | |||
| 717 | |||
| 718 | /** |
||
| 719 | * Some very basic support for arrays. Drivers without explicit array |
||
| 720 | * support can hook these in, but still need to supply an array-elt |
||
| 721 | * implementation. |
||
| 722 | */ |
||
| 723 | static void GLAPIENTRY |
||
| 724 | _mesa_noop_DrawArrays(GLenum mode, GLint start, GLsizei count) |
||
| 725 | { |
||
| 726 | GET_CURRENT_CONTEXT(ctx); |
||
| 727 | GLint i; |
||
| 728 | |||
| 729 | if (!_mesa_validate_DrawArrays( ctx, mode, start, count )) |
||
| 730 | return; |
||
| 731 | |||
| 732 | CALL_Begin(GET_DISPATCH(), (mode)); |
||
| 733 | for (i = 0; i < count; i++) |
||
| 734 | CALL_ArrayElement(GET_DISPATCH(), (start + i)); |
||
| 735 | CALL_End(GET_DISPATCH(), ()); |
||
| 736 | } |
||
| 737 | |||
| 738 | |||
| 739 | static void GLAPIENTRY |
||
| 740 | _mesa_noop_DrawElements(GLenum mode, GLsizei count, GLenum type, |
||
| 741 | const GLvoid *indices) |
||
| 742 | { |
||
| 743 | GET_CURRENT_CONTEXT(ctx); |
||
| 744 | GLint i; |
||
| 745 | |||
| 746 | if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices, 0 )) |
||
| 747 | return; |
||
| 748 | |||
| 749 | CALL_Begin(GET_DISPATCH(), (mode)); |
||
| 750 | |||
| 751 | switch (type) { |
||
| 752 | case GL_UNSIGNED_BYTE: |
||
| 753 | for (i = 0 ; i < count ; i++) |
||
| 754 | CALL_ArrayElement(GET_DISPATCH(), ( ((GLubyte *)indices)[i] )); |
||
| 755 | break; |
||
| 756 | case GL_UNSIGNED_SHORT: |
||
| 757 | for (i = 0 ; i < count ; i++) |
||
| 758 | CALL_ArrayElement(GET_DISPATCH(), ( ((GLushort *)indices)[i] )); |
||
| 759 | break; |
||
| 760 | case GL_UNSIGNED_INT: |
||
| 761 | for (i = 0 ; i < count ; i++) |
||
| 762 | CALL_ArrayElement(GET_DISPATCH(), ( ((GLuint *)indices)[i] )); |
||
| 763 | break; |
||
| 764 | default: |
||
| 765 | _mesa_error( ctx, GL_INVALID_ENUM, "glDrawElements(type)" ); |
||
| 766 | break; |
||
| 767 | } |
||
| 768 | |||
| 769 | CALL_End(GET_DISPATCH(), ()); |
||
| 770 | } |
||
| 771 | |||
| 772 | static void GLAPIENTRY |
||
| 773 | _mesa_noop_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type, |
||
| 774 | const GLvoid *indices, GLint basevertex) |
||
| 775 | { |
||
| 776 | GET_CURRENT_CONTEXT(ctx); |
||
| 777 | GLint i; |
||
| 778 | |||
| 779 | if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices, |
||
| 780 | basevertex )) |
||
| 781 | return; |
||
| 782 | |||
| 783 | CALL_Begin(GET_DISPATCH(), (mode)); |
||
| 784 | |||
| 785 | switch (type) { |
||
| 786 | case GL_UNSIGNED_BYTE: |
||
| 787 | for (i = 0 ; i < count ; i++) |
||
| 788 | CALL_ArrayElement(GET_DISPATCH(), ( ((GLubyte *)indices)[i] + |
||
| 789 | basevertex)); |
||
| 790 | break; |
||
| 791 | case GL_UNSIGNED_SHORT: |
||
| 792 | for (i = 0 ; i < count ; i++) |
||
| 793 | CALL_ArrayElement(GET_DISPATCH(), ( ((GLushort *)indices)[i] + |
||
| 794 | basevertex )); |
||
| 795 | break; |
||
| 796 | case GL_UNSIGNED_INT: |
||
| 797 | for (i = 0 ; i < count ; i++) |
||
| 798 | CALL_ArrayElement(GET_DISPATCH(), ( ((GLuint *)indices)[i] + |
||
| 799 | basevertex )); |
||
| 800 | break; |
||
| 801 | default: |
||
| 802 | _mesa_error( ctx, GL_INVALID_ENUM, "glDrawElementsBaseVertex(type)" ); |
||
| 803 | break; |
||
| 804 | } |
||
| 805 | |||
| 806 | CALL_End(GET_DISPATCH(), ()); |
||
| 807 | } |
||
| 808 | |||
| 809 | |||
| 810 | static void GLAPIENTRY |
||
| 811 | _mesa_noop_DrawRangeElements(GLenum mode, |
||
| 812 | GLuint start, GLuint end, |
||
| 813 | GLsizei count, GLenum type, |
||
| 814 | const GLvoid *indices) |
||
| 815 | { |
||
| 816 | GET_CURRENT_CONTEXT(ctx); |
||
| 817 | |||
| 818 | if (_mesa_validate_DrawRangeElements( ctx, mode, |
||
| 819 | start, end, |
||
| 820 | count, type, indices, 0 )) |
||
| 821 | CALL_DrawElements(GET_DISPATCH(), (mode, count, type, indices)); |
||
| 822 | } |
||
| 823 | |||
| 824 | /* GL_EXT_multi_draw_arrays */ |
||
| 825 | void GLAPIENTRY |
||
| 826 | _mesa_noop_MultiDrawElements(GLenum mode, const GLsizei *count, GLenum type, |
||
| 827 | const GLvoid **indices, GLsizei primcount) |
||
| 828 | { |
||
| 829 | GLsizei i; |
||
| 830 | |||
| 831 | for (i = 0; i < primcount; i++) { |
||
| 832 | if (count[i] > 0) { |
||
| 833 | CALL_DrawElements(GET_DISPATCH(), (mode, count[i], type, indices[i])); |
||
| 834 | } |
||
| 835 | } |
||
| 836 | } |
||
| 837 | |||
| 838 | static void GLAPIENTRY |
||
| 839 | _mesa_noop_DrawRangeElementsBaseVertex(GLenum mode, |
||
| 840 | GLuint start, GLuint end, |
||
| 841 | GLsizei count, GLenum type, |
||
| 842 | const GLvoid *indices, GLint basevertex) |
||
| 843 | { |
||
| 844 | GET_CURRENT_CONTEXT(ctx); |
||
| 845 | |||
| 846 | if (_mesa_validate_DrawRangeElements( ctx, mode, |
||
| 847 | start, end, |
||
| 848 | count, type, indices, basevertex )) |
||
| 849 | CALL_DrawElementsBaseVertex(GET_DISPATCH(), (mode, count, type, indices, |
||
| 850 | basevertex)); |
||
| 851 | } |
||
| 852 | |||
| 853 | /* GL_EXT_multi_draw_arrays */ |
||
| 854 | void GLAPIENTRY |
||
| 855 | _mesa_noop_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei *count, |
||
| 856 | GLenum type, |
||
| 857 | const GLvoid **indices, |
||
| 858 | GLsizei primcount, |
||
| 859 | const GLint *basevertex) |
||
| 860 | { |
||
| 861 | GLsizei i; |
||
| 862 | |||
| 863 | for (i = 0; i < primcount; i++) { |
||
| 864 | if (count[i] > 0) { |
||
| 865 | CALL_DrawElementsBaseVertex(GET_DISPATCH(), (mode, count[i], type, |
||
| 866 | indices[i], |
||
| 867 | basevertex[i])); |
||
| 868 | } |
||
| 869 | } |
||
| 870 | } |
||
| 871 | |||
| 872 | /* |
||
| 873 | * Eval Mesh |
||
| 874 | */ |
||
| 875 | |||
| 876 | /** |
||
| 877 | * KW: |
||
| 878 | * If are compiling, we don't know whether eval will produce a |
||
| 879 | * vertex when it is run in the future. If this is pure immediate |
||
| 880 | * mode, eval is a noop if neither vertex map is enabled. |
||
| 881 | * |
||
| 882 | * Thus we need to have a check in the display list code or elsewhere |
||
| 883 | * for eval(1,2) vertices in the case where map(1,2)_vertex is |
||
| 884 | * disabled, and to purge those vertices from the vb. |
||
| 885 | */ |
||
| 886 | void GLAPIENTRY |
||
| 887 | _mesa_noop_EvalMesh1( GLenum mode, GLint i1, GLint i2 ) |
||
| 888 | { |
||
| 889 | GET_CURRENT_CONTEXT(ctx); |
||
| 890 | GLint i; |
||
| 891 | GLfloat u, du; |
||
| 892 | GLenum prim; |
||
| 893 | |||
| 894 | switch (mode) { |
||
| 895 | case GL_POINT: |
||
| 896 | prim = GL_POINTS; |
||
| 897 | break; |
||
| 898 | case GL_LINE: |
||
| 899 | prim = GL_LINE_STRIP; |
||
| 900 | break; |
||
| 901 | default: |
||
| 902 | _mesa_error( ctx, GL_INVALID_ENUM, "glEvalMesh1(mode)" ); |
||
| 903 | return; |
||
| 904 | } |
||
| 905 | |||
| 906 | /* No effect if vertex maps disabled. |
||
| 907 | */ |
||
| 908 | if (!ctx->Eval.Map1Vertex4 && |
||
| 909 | !ctx->Eval.Map1Vertex3 && |
||
| 910 | !(ctx->VertexProgram._Enabled && ctx->Eval.Map1Attrib[VERT_ATTRIB_POS])) |
||
| 911 | return; |
||
| 912 | |||
| 913 | du = ctx->Eval.MapGrid1du; |
||
| 914 | u = ctx->Eval.MapGrid1u1 + i1 * du; |
||
| 915 | |||
| 916 | CALL_Begin(GET_DISPATCH(), (prim)); |
||
| 917 | for (i=i1;i<=i2;i++,u+=du) { |
||
| 918 | CALL_EvalCoord1f(GET_DISPATCH(), (u)); |
||
| 919 | } |
||
| 920 | CALL_End(GET_DISPATCH(), ()); |
||
| 921 | } |
||
| 922 | |||
| 923 | |||
| 924 | |||
| 925 | void GLAPIENTRY |
||
| 926 | _mesa_noop_EvalMesh2( GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2 ) |
||
| 927 | { |
||
| 928 | GET_CURRENT_CONTEXT(ctx); |
||
| 929 | GLfloat u, du, v, dv, v1, u1; |
||
| 930 | GLint i, j; |
||
| 931 | |||
| 932 | switch (mode) { |
||
| 933 | case GL_POINT: |
||
| 934 | case GL_LINE: |
||
| 935 | case GL_FILL: |
||
| 936 | break; |
||
| 937 | default: |
||
| 938 | _mesa_error( ctx, GL_INVALID_ENUM, "glEvalMesh2(mode)" ); |
||
| 939 | return; |
||
| 940 | } |
||
| 941 | |||
| 942 | /* No effect if vertex maps disabled. |
||
| 943 | */ |
||
| 944 | if (!ctx->Eval.Map2Vertex4 && |
||
| 945 | !ctx->Eval.Map2Vertex3 && |
||
| 946 | !(ctx->VertexProgram._Enabled && ctx->Eval.Map2Attrib[VERT_ATTRIB_POS])) |
||
| 947 | return; |
||
| 948 | |||
| 949 | du = ctx->Eval.MapGrid2du; |
||
| 950 | dv = ctx->Eval.MapGrid2dv; |
||
| 951 | v1 = ctx->Eval.MapGrid2v1 + j1 * dv; |
||
| 952 | u1 = ctx->Eval.MapGrid2u1 + i1 * du; |
||
| 953 | |||
| 954 | switch (mode) { |
||
| 955 | case GL_POINT: |
||
| 956 | CALL_Begin(GET_DISPATCH(), (GL_POINTS)); |
||
| 957 | for (v=v1,j=j1;j<=j2;j++,v+=dv) { |
||
| 958 | for (u=u1,i=i1;i<=i2;i++,u+=du) { |
||
| 959 | CALL_EvalCoord2f(GET_DISPATCH(), (u, v)); |
||
| 960 | } |
||
| 961 | } |
||
| 962 | CALL_End(GET_DISPATCH(), ()); |
||
| 963 | break; |
||
| 964 | case GL_LINE: |
||
| 965 | for (v=v1,j=j1;j<=j2;j++,v+=dv) { |
||
| 966 | CALL_Begin(GET_DISPATCH(), (GL_LINE_STRIP)); |
||
| 967 | for (u=u1,i=i1;i<=i2;i++,u+=du) { |
||
| 968 | CALL_EvalCoord2f(GET_DISPATCH(), (u, v)); |
||
| 969 | } |
||
| 970 | CALL_End(GET_DISPATCH(), ()); |
||
| 971 | } |
||
| 972 | for (u=u1,i=i1;i<=i2;i++,u+=du) { |
||
| 973 | CALL_Begin(GET_DISPATCH(), (GL_LINE_STRIP)); |
||
| 974 | for (v=v1,j=j1;j<=j2;j++,v+=dv) { |
||
| 975 | CALL_EvalCoord2f(GET_DISPATCH(), (u, v)); |
||
| 976 | } |
||
| 977 | CALL_End(GET_DISPATCH(), ()); |
||
| 978 | } |
||
| 979 | break; |
||
| 980 | case GL_FILL: |
||
| 981 | for (v=v1,j=j1;j |
||
| 982 | CALL_Begin(GET_DISPATCH(), (GL_TRIANGLE_STRIP)); |
||
| 983 | for (u=u1,i=i1;i<=i2;i++,u+=du) { |
||
| 984 | CALL_EvalCoord2f(GET_DISPATCH(), (u, v)); |
||
| 985 | CALL_EvalCoord2f(GET_DISPATCH(), (u, v+dv)); |
||
| 986 | } |
||
| 987 | CALL_End(GET_DISPATCH(), ()); |
||
| 988 | } |
||
| 989 | break; |
||
| 990 | default: |
||
| 991 | _mesa_error( ctx, GL_INVALID_ENUM, "glEvalMesh2(mode)" ); |
||
| 992 | return; |
||
| 993 | } |
||
| 994 | } |
||
| 995 | |||
| 996 | |||
| 997 | |||
| 998 | /** |
||
| 999 | * Build a vertexformat of functions to use outside begin/end pairs. |
||
| 1000 | * |
||
| 1001 | * TODO -- build a whole dispatch table for this purpose, and likewise |
||
| 1002 | * for inside begin/end. |
||
| 1003 | */ |
||
| 1004 | void |
||
| 1005 | _mesa_noop_vtxfmt_init( GLvertexformat *vfmt ) |
||
| 1006 | { |
||
| 1007 | _MESA_INIT_ARRAYELT_VTXFMT(vfmt, _ae_); |
||
| 1008 | |||
| 1009 | vfmt->Begin = _mesa_noop_Begin; |
||
| 1010 | |||
| 1011 | _MESA_INIT_DLIST_VTXFMT(vfmt, _mesa_); |
||
| 1012 | |||
| 1013 | vfmt->Color3f = _mesa_noop_Color3f; |
||
| 1014 | vfmt->Color3fv = _mesa_noop_Color3fv; |
||
| 1015 | vfmt->Color4f = _mesa_noop_Color4f; |
||
| 1016 | vfmt->Color4fv = _mesa_noop_Color4fv; |
||
| 1017 | vfmt->EdgeFlag = _mesa_noop_EdgeFlag; |
||
| 1018 | vfmt->End = _mesa_noop_End; |
||
| 1019 | |||
| 1020 | vfmt->PrimitiveRestartNV = _mesa_noop_PrimitiveRestartNV; |
||
| 1021 | |||
| 1022 | _MESA_INIT_EVAL_VTXFMT(vfmt, _mesa_noop_); |
||
| 1023 | |||
| 1024 | vfmt->FogCoordfEXT = _mesa_noop_FogCoordfEXT; |
||
| 1025 | vfmt->FogCoordfvEXT = _mesa_noop_FogCoordfvEXT; |
||
| 1026 | vfmt->Indexf = _mesa_noop_Indexf; |
||
| 1027 | vfmt->Indexfv = _mesa_noop_Indexfv; |
||
| 1028 | vfmt->Materialfv = _mesa_noop_Materialfv; |
||
| 1029 | vfmt->MultiTexCoord1fARB = _mesa_noop_MultiTexCoord1fARB; |
||
| 1030 | vfmt->MultiTexCoord1fvARB = _mesa_noop_MultiTexCoord1fvARB; |
||
| 1031 | vfmt->MultiTexCoord2fARB = _mesa_noop_MultiTexCoord2fARB; |
||
| 1032 | vfmt->MultiTexCoord2fvARB = _mesa_noop_MultiTexCoord2fvARB; |
||
| 1033 | vfmt->MultiTexCoord3fARB = _mesa_noop_MultiTexCoord3fARB; |
||
| 1034 | vfmt->MultiTexCoord3fvARB = _mesa_noop_MultiTexCoord3fvARB; |
||
| 1035 | vfmt->MultiTexCoord4fARB = _mesa_noop_MultiTexCoord4fARB; |
||
| 1036 | vfmt->MultiTexCoord4fvARB = _mesa_noop_MultiTexCoord4fvARB; |
||
| 1037 | vfmt->Normal3f = _mesa_noop_Normal3f; |
||
| 1038 | vfmt->Normal3fv = _mesa_noop_Normal3fv; |
||
| 1039 | vfmt->SecondaryColor3fEXT = _mesa_noop_SecondaryColor3fEXT; |
||
| 1040 | vfmt->SecondaryColor3fvEXT = _mesa_noop_SecondaryColor3fvEXT; |
||
| 1041 | vfmt->TexCoord1f = _mesa_noop_TexCoord1f; |
||
| 1042 | vfmt->TexCoord1fv = _mesa_noop_TexCoord1fv; |
||
| 1043 | vfmt->TexCoord2f = _mesa_noop_TexCoord2f; |
||
| 1044 | vfmt->TexCoord2fv = _mesa_noop_TexCoord2fv; |
||
| 1045 | vfmt->TexCoord3f = _mesa_noop_TexCoord3f; |
||
| 1046 | vfmt->TexCoord3fv = _mesa_noop_TexCoord3fv; |
||
| 1047 | vfmt->TexCoord4f = _mesa_noop_TexCoord4f; |
||
| 1048 | vfmt->TexCoord4fv = _mesa_noop_TexCoord4fv; |
||
| 1049 | vfmt->Vertex2f = _mesa_noop_Vertex2f; |
||
| 1050 | vfmt->Vertex2fv = _mesa_noop_Vertex2fv; |
||
| 1051 | vfmt->Vertex3f = _mesa_noop_Vertex3f; |
||
| 1052 | vfmt->Vertex3fv = _mesa_noop_Vertex3fv; |
||
| 1053 | vfmt->Vertex4f = _mesa_noop_Vertex4f; |
||
| 1054 | vfmt->Vertex4fv = _mesa_noop_Vertex4fv; |
||
| 1055 | vfmt->VertexAttrib1fNV = _mesa_noop_VertexAttrib1fNV; |
||
| 1056 | vfmt->VertexAttrib1fvNV = _mesa_noop_VertexAttrib1fvNV; |
||
| 1057 | vfmt->VertexAttrib2fNV = _mesa_noop_VertexAttrib2fNV; |
||
| 1058 | vfmt->VertexAttrib2fvNV = _mesa_noop_VertexAttrib2fvNV; |
||
| 1059 | vfmt->VertexAttrib3fNV = _mesa_noop_VertexAttrib3fNV; |
||
| 1060 | vfmt->VertexAttrib3fvNV = _mesa_noop_VertexAttrib3fvNV; |
||
| 1061 | vfmt->VertexAttrib4fNV = _mesa_noop_VertexAttrib4fNV; |
||
| 1062 | vfmt->VertexAttrib4fvNV = _mesa_noop_VertexAttrib4fvNV; |
||
| 1063 | vfmt->VertexAttrib1fARB = _mesa_noop_VertexAttrib1fARB; |
||
| 1064 | vfmt->VertexAttrib1fvARB = _mesa_noop_VertexAttrib1fvARB; |
||
| 1065 | vfmt->VertexAttrib2fARB = _mesa_noop_VertexAttrib2fARB; |
||
| 1066 | vfmt->VertexAttrib2fvARB = _mesa_noop_VertexAttrib2fvARB; |
||
| 1067 | vfmt->VertexAttrib3fARB = _mesa_noop_VertexAttrib3fARB; |
||
| 1068 | vfmt->VertexAttrib3fvARB = _mesa_noop_VertexAttrib3fvARB; |
||
| 1069 | vfmt->VertexAttrib4fARB = _mesa_noop_VertexAttrib4fARB; |
||
| 1070 | vfmt->VertexAttrib4fvARB = _mesa_noop_VertexAttrib4fvARB; |
||
| 1071 | |||
| 1072 | vfmt->Rectf = _mesa_noop_Rectf; |
||
| 1073 | |||
| 1074 | vfmt->DrawArrays = _mesa_noop_DrawArrays; |
||
| 1075 | vfmt->DrawElements = _mesa_noop_DrawElements; |
||
| 1076 | vfmt->DrawRangeElements = _mesa_noop_DrawRangeElements; |
||
| 1077 | vfmt->MultiDrawElementsEXT = _mesa_noop_MultiDrawElements; |
||
| 1078 | vfmt->DrawElementsBaseVertex = _mesa_noop_DrawElementsBaseVertex; |
||
| 1079 | vfmt->DrawRangeElementsBaseVertex = _mesa_noop_DrawRangeElementsBaseVertex; |
||
| 1080 | vfmt->MultiDrawElementsBaseVertex = _mesa_noop_MultiDrawElementsBaseVertex; |
||
| 1081 | } |
||
| 1082 | |||
| 1083 | |||
| 1084 | #endif /* FEATURE_beginend */ |