Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1 | /* $Id: varray.c,v 1.30 2000/11/05 18:40:59 keithw Exp $ */ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 2 | |
| 3 | /* |
| 4 | * Mesa 3-D graphics library |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 5 | * Version: 3.5 |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 6 | * |
Brian Paul | 4463a24 | 2000-01-13 00:25:22 +0000 | [diff] [blame] | 7 | * Copyright (C) 1999-2000 Brian Paul All Rights Reserved. |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 8 | * |
| 9 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 10 | * copy of this software and associated documentation files (the "Software"), |
| 11 | * to deal in the Software without restriction, including without limitation |
| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 13 | * and/or sell copies of the Software, and to permit persons to whom the |
| 14 | * Software is furnished to do so, subject to the following conditions: |
| 15 | * |
| 16 | * The above copyright notice and this permission notice shall be included |
| 17 | * in all copies or substantial portions of the Software. |
| 18 | * |
| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| 23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 25 | */ |
| 26 | |
| 27 | #ifdef PC_HEADER |
| 28 | #include "all.h" |
| 29 | #else |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 30 | #include "glheader.h" |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 31 | #include "context.h" |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 32 | #include "cva.h" |
| 33 | #include "enable.h" |
| 34 | #include "enums.h" |
| 35 | #include "dlist.h" |
| 36 | #include "light.h" |
| 37 | #include "macros.h" |
| 38 | #include "mmath.h" |
| 39 | #include "pipeline.h" |
Brian Paul | ea39f04 | 2000-02-02 19:17:57 +0000 | [diff] [blame] | 40 | #include "state.h" |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 41 | #include "texstate.h" |
| 42 | #include "translate.h" |
| 43 | #include "types.h" |
| 44 | #include "varray.h" |
| 45 | #include "vb.h" |
| 46 | #include "vbfill.h" |
| 47 | #include "vbrender.h" |
| 48 | #include "vbindirect.h" |
| 49 | #include "vbxform.h" |
| 50 | #include "xform.h" |
Keith Whitwell | 485f040 | 1999-10-08 09:27:09 +0000 | [diff] [blame] | 51 | #endif |
| 52 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 53 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 54 | |
| 55 | void |
| 56 | _mesa_VertexPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 57 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 58 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 59 | |
| 60 | if (size<2 || size>4) { |
| 61 | gl_error( ctx, GL_INVALID_VALUE, "glVertexPointer(size)" ); |
| 62 | return; |
| 63 | } |
| 64 | if (stride<0) { |
| 65 | gl_error( ctx, GL_INVALID_VALUE, "glVertexPointer(stride)" ); |
| 66 | return; |
| 67 | } |
| 68 | |
| 69 | if (MESA_VERBOSE&(VERBOSE_VARRAY|VERBOSE_API)) |
| 70 | fprintf(stderr, "glVertexPointer( sz %d type %s stride %d )\n", size, |
| 71 | gl_lookup_enum_by_nr( type ), |
| 72 | stride); |
| 73 | |
| 74 | ctx->Array.Vertex.StrideB = stride; |
| 75 | if (!stride) { |
| 76 | switch (type) { |
| 77 | case GL_SHORT: |
| 78 | ctx->Array.Vertex.StrideB = size*sizeof(GLshort); |
| 79 | break; |
| 80 | case GL_INT: |
| 81 | ctx->Array.Vertex.StrideB = size*sizeof(GLint); |
| 82 | break; |
| 83 | case GL_FLOAT: |
| 84 | ctx->Array.Vertex.StrideB = size*sizeof(GLfloat); |
| 85 | break; |
| 86 | case GL_DOUBLE: |
| 87 | ctx->Array.Vertex.StrideB = size*sizeof(GLdouble); |
| 88 | break; |
| 89 | default: |
| 90 | gl_error( ctx, GL_INVALID_ENUM, "glVertexPointer(type)" ); |
| 91 | return; |
| 92 | } |
| 93 | } |
| 94 | ctx->Array.Vertex.Size = size; |
| 95 | ctx->Array.Vertex.Type = type; |
| 96 | ctx->Array.Vertex.Stride = stride; |
| 97 | ctx->Array.Vertex.Ptr = (void *) ptr; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 98 | ctx->Array._VertexFunc = gl_trans_4f_tab[size][TYPE_IDX(type)]; |
| 99 | ctx->Array._VertexEltFunc = gl_trans_elt_4f_tab[size][TYPE_IDX(type)]; |
| 100 | ctx->Array._NewArrayState |= VERT_OBJ_ANY; |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 101 | ctx->NewState |= _NEW_ARRAY; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | |
| 105 | |
| 106 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 107 | void |
| 108 | _mesa_NormalPointer(GLenum type, GLsizei stride, const GLvoid *ptr ) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 109 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 110 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 111 | |
| 112 | if (stride<0) { |
| 113 | gl_error( ctx, GL_INVALID_VALUE, "glNormalPointer(stride)" ); |
| 114 | return; |
| 115 | } |
| 116 | |
| 117 | if (MESA_VERBOSE&(VERBOSE_VARRAY|VERBOSE_API)) |
| 118 | fprintf(stderr, "glNormalPointer( type %s stride %d )\n", |
| 119 | gl_lookup_enum_by_nr( type ), |
| 120 | stride); |
| 121 | |
| 122 | ctx->Array.Normal.StrideB = stride; |
| 123 | if (!stride) { |
| 124 | switch (type) { |
| 125 | case GL_BYTE: |
| 126 | ctx->Array.Normal.StrideB = 3*sizeof(GLbyte); |
| 127 | break; |
| 128 | case GL_SHORT: |
| 129 | ctx->Array.Normal.StrideB = 3*sizeof(GLshort); |
| 130 | break; |
| 131 | case GL_INT: |
| 132 | ctx->Array.Normal.StrideB = 3*sizeof(GLint); |
| 133 | break; |
| 134 | case GL_FLOAT: |
| 135 | ctx->Array.Normal.StrideB = 3*sizeof(GLfloat); |
| 136 | break; |
| 137 | case GL_DOUBLE: |
| 138 | ctx->Array.Normal.StrideB = 3*sizeof(GLdouble); |
| 139 | break; |
| 140 | default: |
| 141 | gl_error( ctx, GL_INVALID_ENUM, "glNormalPointer(type)" ); |
| 142 | return; |
| 143 | } |
| 144 | } |
| 145 | ctx->Array.Normal.Type = type; |
| 146 | ctx->Array.Normal.Stride = stride; |
| 147 | ctx->Array.Normal.Ptr = (void *) ptr; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 148 | ctx->Array._NormalFunc = gl_trans_3f_tab[TYPE_IDX(type)]; |
| 149 | ctx->Array._NormalEltFunc = gl_trans_elt_3f_tab[TYPE_IDX(type)]; |
| 150 | ctx->Array._NewArrayState |= VERT_NORM; |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 151 | ctx->NewState |= _NEW_ARRAY; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 152 | } |
| 153 | |
| 154 | |
| 155 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 156 | void |
| 157 | _mesa_ColorPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 158 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 159 | GET_CURRENT_CONTEXT(ctx); |
| 160 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 161 | if (size<3 || size>4) { |
| 162 | gl_error( ctx, GL_INVALID_VALUE, "glColorPointer(size)" ); |
| 163 | return; |
| 164 | } |
| 165 | if (stride<0) { |
| 166 | gl_error( ctx, GL_INVALID_VALUE, "glColorPointer(stride)" ); |
| 167 | return; |
| 168 | } |
| 169 | |
| 170 | if (MESA_VERBOSE&(VERBOSE_VARRAY|VERBOSE_API)) |
| 171 | fprintf(stderr, "glColorPointer( sz %d type %s stride %d )\n", size, |
| 172 | gl_lookup_enum_by_nr( type ), |
| 173 | stride); |
| 174 | |
| 175 | ctx->Array.Color.StrideB = stride; |
| 176 | if (!stride) { |
| 177 | switch (type) { |
| 178 | case GL_BYTE: |
| 179 | ctx->Array.Color.StrideB = size*sizeof(GLbyte); |
| 180 | break; |
| 181 | case GL_UNSIGNED_BYTE: |
| 182 | ctx->Array.Color.StrideB = size*sizeof(GLubyte); |
| 183 | break; |
| 184 | case GL_SHORT: |
| 185 | ctx->Array.Color.StrideB = size*sizeof(GLshort); |
| 186 | break; |
| 187 | case GL_UNSIGNED_SHORT: |
| 188 | ctx->Array.Color.StrideB = size*sizeof(GLushort); |
| 189 | break; |
| 190 | case GL_INT: |
| 191 | ctx->Array.Color.StrideB = size*sizeof(GLint); |
| 192 | break; |
| 193 | case GL_UNSIGNED_INT: |
| 194 | ctx->Array.Color.StrideB = size*sizeof(GLuint); |
| 195 | break; |
| 196 | case GL_FLOAT: |
| 197 | ctx->Array.Color.StrideB = size*sizeof(GLfloat); |
| 198 | break; |
| 199 | case GL_DOUBLE: |
| 200 | ctx->Array.Color.StrideB = size*sizeof(GLdouble); |
| 201 | break; |
| 202 | default: |
| 203 | gl_error( ctx, GL_INVALID_ENUM, "glColorPointer(type)" ); |
| 204 | return; |
| 205 | } |
| 206 | } |
| 207 | ctx->Array.Color.Size = size; |
| 208 | ctx->Array.Color.Type = type; |
| 209 | ctx->Array.Color.Stride = stride; |
| 210 | ctx->Array.Color.Ptr = (void *) ptr; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 211 | ctx->Array._ColorFunc = gl_trans_4ub_tab[size][TYPE_IDX(type)]; |
| 212 | ctx->Array._ColorEltFunc = gl_trans_elt_4ub_tab[size][TYPE_IDX(type)]; |
| 213 | ctx->Array._NewArrayState |= VERT_RGBA; |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 214 | ctx->NewState |= _NEW_ARRAY; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 215 | } |
| 216 | |
| 217 | |
| 218 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 219 | void |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 220 | _mesa_FogCoordPointerEXT(GLenum type, GLsizei stride, const GLvoid *ptr) |
| 221 | { |
| 222 | GET_CURRENT_CONTEXT(ctx); |
| 223 | |
| 224 | if (stride<0) { |
| 225 | gl_error( ctx, GL_INVALID_VALUE, "glFogCoordPointer(stride)" ); |
| 226 | return; |
| 227 | } |
| 228 | |
| 229 | ctx->Array.FogCoord.StrideB = stride; |
| 230 | if (!stride) { |
| 231 | switch (type) { |
| 232 | case GL_FLOAT: |
| 233 | ctx->Array.FogCoord.StrideB = sizeof(GLfloat); |
| 234 | break; |
| 235 | case GL_DOUBLE: |
| 236 | ctx->Array.FogCoord.StrideB = sizeof(GLdouble); |
| 237 | break; |
| 238 | default: |
| 239 | gl_error( ctx, GL_INVALID_ENUM, "glFogCoordPointer(type)" ); |
| 240 | return; |
| 241 | } |
| 242 | } |
| 243 | ctx->Array.FogCoord.Type = type; |
| 244 | ctx->Array.FogCoord.Stride = stride; |
| 245 | ctx->Array.FogCoord.Ptr = (void *) ptr; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 246 | ctx->Array._FogCoordFunc = gl_trans_1f_tab[TYPE_IDX(type)]; |
| 247 | ctx->Array._FogCoordEltFunc = gl_trans_elt_1f_tab[TYPE_IDX(type)]; |
| 248 | ctx->Array._NewArrayState |= VERT_FOG_COORD; |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 249 | ctx->NewState |= _NEW_ARRAY; |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | |
| 253 | void |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 254 | _mesa_IndexPointer(GLenum type, GLsizei stride, const GLvoid *ptr) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 255 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 256 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 257 | |
| 258 | if (stride<0) { |
| 259 | gl_error( ctx, GL_INVALID_VALUE, "glIndexPointer(stride)" ); |
| 260 | return; |
| 261 | } |
| 262 | |
| 263 | ctx->Array.Index.StrideB = stride; |
| 264 | if (!stride) { |
| 265 | switch (type) { |
| 266 | case GL_UNSIGNED_BYTE: |
| 267 | ctx->Array.Index.StrideB = sizeof(GLubyte); |
| 268 | break; |
| 269 | case GL_SHORT: |
| 270 | ctx->Array.Index.StrideB = sizeof(GLshort); |
| 271 | break; |
| 272 | case GL_INT: |
| 273 | ctx->Array.Index.StrideB = sizeof(GLint); |
| 274 | break; |
| 275 | case GL_FLOAT: |
| 276 | ctx->Array.Index.StrideB = sizeof(GLfloat); |
| 277 | break; |
| 278 | case GL_DOUBLE: |
| 279 | ctx->Array.Index.StrideB = sizeof(GLdouble); |
| 280 | break; |
| 281 | default: |
| 282 | gl_error( ctx, GL_INVALID_ENUM, "glIndexPointer(type)" ); |
| 283 | return; |
| 284 | } |
| 285 | } |
| 286 | ctx->Array.Index.Type = type; |
| 287 | ctx->Array.Index.Stride = stride; |
| 288 | ctx->Array.Index.Ptr = (void *) ptr; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 289 | ctx->Array._IndexFunc = gl_trans_1ui_tab[TYPE_IDX(type)]; |
| 290 | ctx->Array._IndexEltFunc = gl_trans_elt_1ui_tab[TYPE_IDX(type)]; |
| 291 | ctx->Array._NewArrayState |= VERT_INDEX; |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 292 | ctx->NewState |= _NEW_ARRAY; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 293 | } |
| 294 | |
| 295 | |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 296 | void |
| 297 | _mesa_SecondaryColorPointerEXT(GLint size, GLenum type, |
| 298 | GLsizei stride, const GLvoid *ptr) |
| 299 | { |
| 300 | GET_CURRENT_CONTEXT(ctx); |
| 301 | |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 302 | if (size != 3 && size != 4) { |
| 303 | gl_error( ctx, GL_INVALID_VALUE, "glColorPointer(size)" ); |
| 304 | return; |
| 305 | } |
| 306 | if (stride<0) { |
| 307 | gl_error( ctx, GL_INVALID_VALUE, "glColorPointer(stride)" ); |
| 308 | return; |
| 309 | } |
| 310 | |
| 311 | if (MESA_VERBOSE&(VERBOSE_VARRAY|VERBOSE_API)) |
| 312 | fprintf(stderr, "glColorPointer( sz %d type %s stride %d )\n", size, |
| 313 | gl_lookup_enum_by_nr( type ), |
| 314 | stride); |
| 315 | |
| 316 | ctx->Array.SecondaryColor.StrideB = stride; |
| 317 | if (!stride) { |
| 318 | switch (type) { |
| 319 | case GL_BYTE: |
| 320 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLbyte); |
| 321 | break; |
| 322 | case GL_UNSIGNED_BYTE: |
| 323 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLubyte); |
| 324 | break; |
| 325 | case GL_SHORT: |
| 326 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLshort); |
| 327 | break; |
| 328 | case GL_UNSIGNED_SHORT: |
| 329 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLushort); |
| 330 | break; |
| 331 | case GL_INT: |
| 332 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLint); |
| 333 | break; |
| 334 | case GL_UNSIGNED_INT: |
| 335 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLuint); |
| 336 | break; |
| 337 | case GL_FLOAT: |
| 338 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLfloat); |
| 339 | break; |
| 340 | case GL_DOUBLE: |
| 341 | ctx->Array.SecondaryColor.StrideB = size*sizeof(GLdouble); |
| 342 | break; |
| 343 | default: |
| 344 | gl_error( ctx, GL_INVALID_ENUM, "glSecondaryColorPointer(type)" ); |
| 345 | return; |
| 346 | } |
| 347 | } |
| 348 | ctx->Array.SecondaryColor.Size = 3; /* hardwire */ |
| 349 | ctx->Array.SecondaryColor.Type = type; |
| 350 | ctx->Array.SecondaryColor.Stride = stride; |
| 351 | ctx->Array.SecondaryColor.Ptr = (void *) ptr; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 352 | ctx->Array._SecondaryColorFunc = gl_trans_4ub_tab[size][TYPE_IDX(type)]; |
| 353 | ctx->Array._SecondaryColorEltFunc = gl_trans_elt_4ub_tab[size][TYPE_IDX(type)]; |
| 354 | ctx->Array._NewArrayState |= VERT_SPEC_RGB; |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 355 | ctx->NewState |= _NEW_ARRAY; |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 356 | } |
| 357 | |
| 358 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 359 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 360 | void |
| 361 | _mesa_TexCoordPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 362 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 363 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 364 | GLuint texUnit; |
| 365 | |
Brian Paul | 45224fa | 1999-09-07 22:31:30 +0000 | [diff] [blame] | 366 | texUnit = ctx->Array.ActiveTexture; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 367 | |
| 368 | if (size<1 || size>4) { |
| 369 | gl_error( ctx, GL_INVALID_VALUE, "glTexCoordPointer(size)" ); |
| 370 | return; |
| 371 | } |
| 372 | if (stride<0) { |
| 373 | gl_error( ctx, GL_INVALID_VALUE, "glTexCoordPointer(stride)" ); |
| 374 | return; |
| 375 | } |
| 376 | |
| 377 | if (MESA_VERBOSE&(VERBOSE_VARRAY|VERBOSE_API)) |
| 378 | fprintf(stderr, "glTexCoordPointer( unit %u sz %d type %s stride %d )\n", |
| 379 | texUnit, |
| 380 | size, |
| 381 | gl_lookup_enum_by_nr( type ), |
| 382 | stride); |
| 383 | |
| 384 | ctx->Array.TexCoord[texUnit].StrideB = stride; |
| 385 | if (!stride) { |
| 386 | switch (type) { |
| 387 | case GL_SHORT: |
| 388 | ctx->Array.TexCoord[texUnit].StrideB = size*sizeof(GLshort); |
| 389 | break; |
| 390 | case GL_INT: |
| 391 | ctx->Array.TexCoord[texUnit].StrideB = size*sizeof(GLint); |
| 392 | break; |
| 393 | case GL_FLOAT: |
| 394 | ctx->Array.TexCoord[texUnit].StrideB = size*sizeof(GLfloat); |
| 395 | break; |
| 396 | case GL_DOUBLE: |
| 397 | ctx->Array.TexCoord[texUnit].StrideB = size*sizeof(GLdouble); |
| 398 | break; |
| 399 | default: |
| 400 | gl_error( ctx, GL_INVALID_ENUM, "glTexCoordPointer(type)" ); |
| 401 | return; |
| 402 | } |
| 403 | } |
| 404 | ctx->Array.TexCoord[texUnit].Size = size; |
| 405 | ctx->Array.TexCoord[texUnit].Type = type; |
| 406 | ctx->Array.TexCoord[texUnit].Stride = stride; |
| 407 | ctx->Array.TexCoord[texUnit].Ptr = (void *) ptr; |
| 408 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 409 | ctx->Array._TexCoordFunc[texUnit] = gl_trans_4f_tab[size][TYPE_IDX(type)]; |
| 410 | ctx->Array._TexCoordEltFunc[texUnit] = gl_trans_elt_4f_tab[size][TYPE_IDX(type)]; |
| 411 | ctx->Array._NewArrayState |= VERT_TEX_ANY(texUnit); |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 412 | ctx->NewState |= _NEW_ARRAY; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 413 | } |
| 414 | |
| 415 | |
| 416 | |
| 417 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 418 | void |
| 419 | _mesa_EdgeFlagPointer(GLsizei stride, const void *vptr) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 420 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 421 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 422 | const GLboolean *ptr = (GLboolean *)vptr; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 423 | |
| 424 | if (stride<0) { |
| 425 | gl_error( ctx, GL_INVALID_VALUE, "glEdgeFlagPointer(stride)" ); |
| 426 | return; |
| 427 | } |
| 428 | ctx->Array.EdgeFlag.Stride = stride; |
| 429 | ctx->Array.EdgeFlag.StrideB = stride ? stride : sizeof(GLboolean); |
| 430 | ctx->Array.EdgeFlag.Ptr = (GLboolean *) ptr; |
| 431 | if (stride != sizeof(GLboolean)) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 432 | ctx->Array._EdgeFlagFunc = gl_trans_1ub_tab[TYPE_IDX(GL_UNSIGNED_BYTE)]; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 433 | } else { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 434 | ctx->Array._EdgeFlagFunc = 0; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 435 | } |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 436 | ctx->Array._EdgeFlagEltFunc = gl_trans_elt_1ub_tab[TYPE_IDX(GL_UNSIGNED_BYTE)]; |
| 437 | ctx->Array._NewArrayState |= VERT_EDGE; |
Keith Whitwell | a96308c | 2000-10-30 13:31:59 +0000 | [diff] [blame] | 438 | ctx->NewState |= _NEW_ARRAY; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 439 | } |
| 440 | |
| 441 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 442 | |
| 443 | |
Brian Paul | 1f0e213 | 2000-06-12 15:30:51 +0000 | [diff] [blame] | 444 | |
| 445 | void |
| 446 | _mesa_VertexPointerEXT(GLint size, GLenum type, GLsizei stride, |
| 447 | GLsizei count, const GLvoid *ptr) |
| 448 | { |
| 449 | (void) count; |
| 450 | _mesa_VertexPointer(size, type, stride, ptr); |
| 451 | } |
| 452 | |
| 453 | |
| 454 | void |
| 455 | _mesa_NormalPointerEXT(GLenum type, GLsizei stride, GLsizei count, |
| 456 | const GLvoid *ptr) |
| 457 | { |
| 458 | (void) count; |
| 459 | _mesa_NormalPointer(type, stride, ptr); |
| 460 | } |
| 461 | |
| 462 | |
| 463 | void |
| 464 | _mesa_ColorPointerEXT(GLint size, GLenum type, GLsizei stride, GLsizei count, |
| 465 | const GLvoid *ptr) |
| 466 | { |
| 467 | (void) count; |
| 468 | _mesa_ColorPointer(size, type, stride, ptr); |
| 469 | } |
| 470 | |
| 471 | |
| 472 | void |
| 473 | _mesa_IndexPointerEXT(GLenum type, GLsizei stride, GLsizei count, |
| 474 | const GLvoid *ptr) |
| 475 | { |
| 476 | (void) count; |
| 477 | _mesa_IndexPointer(type, stride, ptr); |
| 478 | } |
| 479 | |
| 480 | |
| 481 | void |
| 482 | _mesa_TexCoordPointerEXT(GLint size, GLenum type, GLsizei stride, |
| 483 | GLsizei count, const GLvoid *ptr) |
| 484 | { |
| 485 | (void) count; |
| 486 | _mesa_TexCoordPointer(size, type, stride, ptr); |
| 487 | } |
| 488 | |
| 489 | |
| 490 | void |
| 491 | _mesa_EdgeFlagPointerEXT(GLsizei stride, GLsizei count, const GLboolean *ptr) |
| 492 | { |
| 493 | (void) count; |
| 494 | _mesa_EdgeFlagPointer(stride, ptr); |
| 495 | } |
| 496 | |
| 497 | |
| 498 | |
| 499 | |
| 500 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 501 | /* KW: Batch function to exec all the array elements in the input |
| 502 | * buffer prior to transform. Done only the first time a vertex |
| 503 | * buffer is executed or compiled. |
Keith Whitwell | d471473 | 1999-10-19 18:37:02 +0000 | [diff] [blame] | 504 | * |
| 505 | * KW: Have to do this after each glEnd if cva isn't active. (also |
| 506 | * have to do it after each full buffer) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 507 | */ |
Keith Whitwell | d471473 | 1999-10-19 18:37:02 +0000 | [diff] [blame] | 508 | void gl_exec_array_elements( GLcontext *ctx, struct immediate *IM, |
| 509 | GLuint start, |
| 510 | GLuint count) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 511 | { |
| 512 | GLuint *flags = IM->Flag; |
| 513 | GLuint *elts = IM->Elt; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 514 | GLuint translate = ctx->Array._Flags; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 515 | GLuint i; |
Keith Whitwell | d471473 | 1999-10-19 18:37:02 +0000 | [diff] [blame] | 516 | |
| 517 | if (MESA_VERBOSE&VERBOSE_IMMEDIATE) |
| 518 | fprintf(stderr, "exec_array_elements %d .. %d\n", start, count); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 519 | |
| 520 | if (translate & VERT_OBJ_ANY) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 521 | (ctx->Array._VertexEltFunc)( IM->Obj, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 522 | &ctx->Array.Vertex, |
Keith Whitwell | 2be79c1 | 1999-08-26 14:50:49 +0000 | [diff] [blame] | 523 | flags, elts, (VERT_ELT|VERT_OBJ_ANY), |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 524 | start, count); |
| 525 | |
| 526 | if (translate & VERT_NORM) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 527 | (ctx->Array._NormalEltFunc)( IM->Normal, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 528 | &ctx->Array.Normal, |
| 529 | flags, elts, (VERT_ELT|VERT_NORM), |
| 530 | start, count); |
| 531 | |
| 532 | if (translate & VERT_EDGE) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 533 | (ctx->Array._EdgeFlagEltFunc)( IM->EdgeFlag, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 534 | &ctx->Array.EdgeFlag, |
| 535 | flags, elts, (VERT_ELT|VERT_EDGE), |
| 536 | start, count); |
| 537 | |
| 538 | if (translate & VERT_RGBA) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 539 | (ctx->Array._ColorEltFunc)( IM->Color, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 540 | &ctx->Array.Color, |
| 541 | flags, elts, (VERT_ELT|VERT_RGBA), |
| 542 | start, count); |
| 543 | |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 544 | |
| 545 | if (translate & VERT_SPEC_RGB) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 546 | (ctx->Array._SecondaryColorEltFunc)( IM->SecondaryColor, |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 547 | &ctx->Array.SecondaryColor, |
| 548 | flags, elts, (VERT_ELT|VERT_SPEC_RGB), |
| 549 | start, count); |
| 550 | |
| 551 | if (translate & VERT_FOG_COORD) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 552 | (ctx->Array._FogCoordEltFunc)( IM->FogCoord, |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 553 | &ctx->Array.FogCoord, |
| 554 | flags, elts, (VERT_ELT|VERT_FOG_COORD), |
| 555 | start, count); |
| 556 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 557 | if (translate & VERT_INDEX) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 558 | (ctx->Array._IndexEltFunc)( IM->Index, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 559 | &ctx->Array.Index, |
| 560 | flags, elts, (VERT_ELT|VERT_INDEX), |
| 561 | start, count); |
| 562 | |
| 563 | if (translate & VERT_TEX0_ANY) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 564 | (ctx->Array._TexCoordEltFunc[0])( IM->TexCoord[0], |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 565 | &ctx->Array.TexCoord[0], |
| 566 | flags, elts, (VERT_ELT|VERT_TEX0_ANY), |
| 567 | start, count); |
| 568 | |
| 569 | if (translate & VERT_TEX1_ANY) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 570 | (ctx->Array._TexCoordEltFunc[1])( IM->TexCoord[1], |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 571 | &ctx->Array.TexCoord[1], |
| 572 | flags, elts, (VERT_ELT|VERT_TEX1_ANY), |
| 573 | start, count); |
| 574 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 575 | #if MAX_TEXTURE_UNITS > 2 |
| 576 | if (translate & VERT_TEX2_ANY) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 577 | (ctx->Array._TexCoordEltFunc[2])( IM->TexCoord[2], |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 578 | &ctx->Array.TexCoord[2], |
| 579 | flags, elts, (VERT_ELT|VERT_TEX2_ANY), |
| 580 | start, count); |
| 581 | #endif |
Brian Paul | d475730 | 2000-10-20 19:54:49 +0000 | [diff] [blame] | 582 | #if MAX_TEXTURE_UNITS > 3 |
| 583 | if (translate & VERT_TEX3_ANY) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 584 | (ctx->Array._TexCoordEltFunc[3])( IM->TexCoord[3], |
Brian Paul | d475730 | 2000-10-20 19:54:49 +0000 | [diff] [blame] | 585 | &ctx->Array.TexCoord[3], |
| 586 | flags, elts, (VERT_ELT|VERT_TEX3_ANY), |
| 587 | start, count); |
| 588 | #endif |
Keith Whitwell | d471473 | 1999-10-19 18:37:02 +0000 | [diff] [blame] | 589 | |
| 590 | for (i = start ; i < count ; i++) |
Keith Whitwell | 6adfc6b | 1999-11-09 17:26:15 +0000 | [diff] [blame] | 591 | if (flags[i] & VERT_ELT) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 592 | flags[i] |= translate; |
Keith Whitwell | 6adfc6b | 1999-11-09 17:26:15 +0000 | [diff] [blame] | 593 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 594 | } |
| 595 | |
| 596 | |
| 597 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 598 | /* Enough funny business going on in here it might be quicker to use a |
| 599 | * function pointer. |
| 600 | */ |
| 601 | #define ARRAY_ELT( IM, i ) \ |
| 602 | { \ |
| 603 | GLuint count = IM->Count; \ |
| 604 | IM->Elt[count] = i; \ |
| 605 | IM->Flag[count] = ((IM->Flag[count] & IM->ArrayAndFlags) | \ |
| 606 | VERT_ELT); \ |
| 607 | IM->FlushElt |= IM->ArrayEltFlush; \ |
| 608 | IM->Count = count += IM->ArrayIncr; \ |
| 609 | if (count == VB_MAX) \ |
Brian Paul | 038573a | 2000-09-11 18:49:06 +0000 | [diff] [blame] | 610 | _mesa_maybe_transform_vb( IM ); \ |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 611 | } |
| 612 | |
| 613 | |
| 614 | void |
| 615 | _mesa_ArrayElement( GLint i ) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 616 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 617 | GET_IMMEDIATE; |
| 618 | ARRAY_ELT( IM, i ); |
| 619 | } |
| 620 | |
| 621 | |
Brian Paul | 4463a24 | 2000-01-13 00:25:22 +0000 | [diff] [blame] | 622 | static void |
| 623 | gl_ArrayElement( GLcontext *CC, GLint i ) |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 624 | { |
| 625 | struct immediate *im = CC->input; |
| 626 | ARRAY_ELT( im, i ); |
| 627 | } |
| 628 | |
| 629 | |
| 630 | |
| 631 | void |
| 632 | _mesa_DrawArrays(GLenum mode, GLint start, GLsizei count) |
| 633 | { |
| 634 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 635 | struct vertex_buffer *VB = ctx->VB; |
| 636 | GLint i; |
| 637 | |
| 638 | ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glDrawArrays"); |
| 639 | |
| 640 | if (count<0) { |
| 641 | gl_error( ctx, GL_INVALID_VALUE, "glDrawArrays(count)" ); |
| 642 | return; |
| 643 | } |
| 644 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 645 | if (!ctx->CompileFlag && ctx->Array.Vertex.Enabled) { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 646 | GLint remaining = count; |
| 647 | GLint i; |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 648 | struct gl_client_array *Normal; |
| 649 | struct gl_client_array *Color; |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 650 | struct gl_client_array *SecondaryColor; |
| 651 | struct gl_client_array *FogCoord; |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 652 | struct gl_client_array *Index; |
| 653 | struct gl_client_array *TexCoord[MAX_TEXTURE_UNITS]; |
| 654 | struct gl_client_array *EdgeFlag; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 655 | struct immediate *IM = VB->IM; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 656 | struct gl_pipeline *elt = &ctx->CVA.elt; |
Brian Paul | 5b37c32 | 1999-11-05 06:43:10 +0000 | [diff] [blame] | 657 | GLboolean relock; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 658 | GLuint fallback, required; |
| 659 | |
| 660 | if (ctx->NewState) |
| 661 | gl_update_state( ctx ); |
| 662 | |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 663 | /* Just turn off cva on this path. Could be useful for multipass |
| 664 | * rendering to keep it turned on. |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 665 | */ |
| 666 | relock = ctx->CompileCVAFlag; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 667 | |
Keith Whitwell | 784657c | 1999-11-19 00:03:27 +0000 | [diff] [blame] | 668 | if (relock) { |
| 669 | ctx->CompileCVAFlag = 0; |
| 670 | elt->pipeline_valid = 0; |
| 671 | } |
| 672 | |
| 673 | if (!elt->pipeline_valid) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 674 | gl_build_immediate_pipeline( ctx ); |
| 675 | |
| 676 | required = elt->inputs; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 677 | fallback = (elt->inputs & ~ctx->Array._Summary); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 678 | |
Keith Whitwell | 784657c | 1999-11-19 00:03:27 +0000 | [diff] [blame] | 679 | /* The translate function doesn't do anything about size. It |
| 680 | * just ensures that type and stride come out right. |
| 681 | */ |
| 682 | IM->v.Obj.size = ctx->Array.Vertex.Size; |
| 683 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 684 | if (required & VERT_RGBA) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 685 | Color = &ctx->Array.Color; |
| 686 | if (fallback & VERT_RGBA) { |
| 687 | Color = &ctx->Fallback.Color; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 688 | ctx->Array._ColorFunc = |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 689 | gl_trans_4ub_tab[4][TYPE_IDX(GL_UNSIGNED_BYTE)]; |
| 690 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 691 | } |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 692 | |
| 693 | if (required & VERT_SPEC_RGB) |
| 694 | { |
| 695 | SecondaryColor = &ctx->Array.SecondaryColor; |
| 696 | if (fallback & VERT_SPEC_RGB) { |
| 697 | SecondaryColor = &ctx->Fallback.SecondaryColor; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 698 | ctx->Array._SecondaryColorFunc = |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 699 | gl_trans_4ub_tab[4][TYPE_IDX(GL_UNSIGNED_BYTE)]; |
| 700 | } |
| 701 | } |
| 702 | |
| 703 | if (required & VERT_FOG_COORD) |
| 704 | { |
| 705 | FogCoord = &ctx->Array.FogCoord; |
| 706 | if (fallback & VERT_FOG_COORD) { |
| 707 | FogCoord = &ctx->Fallback.FogCoord; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 708 | ctx->Array._FogCoordFunc = |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 709 | gl_trans_1f_tab[TYPE_IDX(GL_FLOAT)]; |
| 710 | } |
| 711 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 712 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 713 | if (required & VERT_INDEX) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 714 | Index = &ctx->Array.Index; |
| 715 | if (fallback & VERT_INDEX) { |
| 716 | Index = &ctx->Fallback.Index; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 717 | ctx->Array._IndexFunc = gl_trans_1ui_tab[TYPE_IDX(GL_UNSIGNED_INT)]; |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 718 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 719 | } |
| 720 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 721 | for (i = 0 ; i < MAX_TEXTURE_UNITS ; i++) { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 722 | GLuint flag = VERT_TEX_ANY(i); |
| 723 | |
| 724 | if (required & flag) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 725 | TexCoord[i] = &ctx->Array.TexCoord[i]; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 726 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 727 | if (fallback & flag) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 728 | TexCoord[i] = &ctx->Fallback.TexCoord[i]; |
| 729 | TexCoord[i]->Size = gl_texcoord_size( ctx->Current.Flag, i ); |
| 730 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 731 | ctx->Array._TexCoordFunc[i] = |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 732 | gl_trans_4f_tab[TexCoord[i]->Size][TYPE_IDX(GL_FLOAT)]; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 733 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 734 | } |
| 735 | } |
| 736 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 737 | if (ctx->Array._Flags != ctx->Array._Flag[0]) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 738 | for (i = 0 ; i < VB_MAX ; i++) |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 739 | ctx->Array._Flag[i] = ctx->Array._Flags; |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 740 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 741 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 742 | if (required & VERT_NORM) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 743 | Normal = &ctx->Array.Normal; |
| 744 | if (fallback & VERT_NORM) { |
| 745 | Normal = &ctx->Fallback.Normal; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 746 | ctx->Array._NormalFunc = gl_trans_3f_tab[TYPE_IDX(GL_FLOAT)]; |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 747 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 748 | } |
| 749 | |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 750 | if ( required & VERT_EDGE ) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 751 | if (mode == GL_TRIANGLES || |
| 752 | mode == GL_QUADS || |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 753 | mode == GL_POLYGON) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 754 | EdgeFlag = &ctx->Array.EdgeFlag; |
| 755 | if (fallback & VERT_EDGE) { |
| 756 | EdgeFlag = &ctx->Fallback.EdgeFlag; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 757 | ctx->Array._EdgeFlagFunc = |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 758 | gl_trans_1ub_tab[TYPE_IDX(GL_UNSIGNED_BYTE)]; |
| 759 | } |
| 760 | } |
| 761 | else |
| 762 | required &= ~VERT_EDGE; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 763 | } |
| 764 | |
| 765 | VB->Primitive = IM->Primitive; |
| 766 | VB->NextPrimitive = IM->NextPrimitive; |
| 767 | VB->MaterialMask = IM->MaterialMask; |
| 768 | VB->Material = IM->Material; |
| 769 | VB->BoundsPtr = 0; |
| 770 | |
| 771 | while (remaining > 0) { |
| 772 | GLint vbspace = VB_MAX - VB_START; |
| 773 | GLuint count, n; |
| 774 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 775 | if (vbspace >= remaining) { |
| 776 | n = remaining; |
| 777 | VB->LastPrimitive = VB_START + n; |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 778 | } |
| 779 | else { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 780 | n = vbspace; |
| 781 | VB->LastPrimitive = VB_START; |
| 782 | } |
| 783 | |
| 784 | VB->CullMode = 0; |
| 785 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 786 | ctx->Array._VertexFunc( IM->Obj + VB_START, |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 787 | &ctx->Array.Vertex, start, n ); |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 788 | |
| 789 | if (required & VERT_NORM) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 790 | ctx->Array._NormalFunc( IM->Normal + VB_START, |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 791 | Normal, start, n ); |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 792 | } |
| 793 | |
| 794 | if (required & VERT_EDGE) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 795 | ctx->Array._EdgeFlagFunc( IM->EdgeFlag + VB_START, |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 796 | EdgeFlag, start, n ); |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 797 | } |
| 798 | |
| 799 | if (required & VERT_RGBA) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 800 | ctx->Array._ColorFunc( IM->Color + VB_START, |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 801 | Color, start, n ); |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 802 | } |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 803 | |
| 804 | if (required & VERT_SPEC_RGB) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 805 | ctx->Array._SecondaryColorFunc( IM->SecondaryColor + VB_START, |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 806 | SecondaryColor, start, n ); |
| 807 | } |
| 808 | |
| 809 | if (required & VERT_FOG_COORD) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 810 | ctx->Array._FogCoordFunc( IM->FogCoord + VB_START, |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 811 | FogCoord, start, n ); |
| 812 | } |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 813 | |
| 814 | if (required & VERT_INDEX) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 815 | ctx->Array._IndexFunc( IM->Index + VB_START, |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 816 | Index, start, n ); |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 817 | } |
| 818 | |
| 819 | if (required & VERT_TEX0_ANY) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 820 | IM->v.TexCoord[0].size = TexCoord[0]->Size; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 821 | ctx->Array._TexCoordFunc[0]( IM->TexCoord[0] + VB_START, |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 822 | TexCoord[0], start, n ); |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 823 | } |
| 824 | |
| 825 | if (required & VERT_TEX1_ANY) { |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 826 | IM->v.TexCoord[1].size = TexCoord[1]->Size; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 827 | ctx->Array._TexCoordFunc[1]( IM->TexCoord[1] + VB_START, |
Keith Whitwell | 6a9f16e | 1999-11-09 17:00:25 +0000 | [diff] [blame] | 828 | TexCoord[1], start, n ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 829 | } |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 830 | #if MAX_TEXTURE_UNITS > 2 |
| 831 | if (required & VERT_TEX2_ANY) { |
| 832 | IM->v.TexCoord[2].size = TexCoord[2]->Size; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 833 | ctx->Array._TexCoordFunc[2]( IM->TexCoord[2] + VB_START, |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 834 | TexCoord[2], start, n ); |
| 835 | } |
| 836 | #endif |
Brian Paul | d475730 | 2000-10-20 19:54:49 +0000 | [diff] [blame] | 837 | #if MAX_TEXTURE_UNITS > 3 |
| 838 | if (required & VERT_TEX3_ANY) { |
| 839 | IM->v.TexCoord[3].size = TexCoord[3]->Size; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 840 | ctx->Array._TexCoordFunc[3]( IM->TexCoord[3] + VB_START, |
Brian Paul | d475730 | 2000-10-20 19:54:49 +0000 | [diff] [blame] | 841 | TexCoord[3], start, n ); |
| 842 | } |
| 843 | #endif |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 844 | |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 845 | VB->ObjPtr = &IM->v.Obj; |
| 846 | VB->NormalPtr = &IM->v.Normal; |
| 847 | VB->ColorPtr = &IM->v.Color; |
| 848 | VB->Color[0] = VB->Color[1] = VB->ColorPtr; |
| 849 | VB->IndexPtr = &IM->v.Index; |
| 850 | VB->EdgeFlagPtr = &IM->v.EdgeFlag; |
Keith Whitwell | fe5d67d | 2000-10-27 16:44:40 +0000 | [diff] [blame] | 851 | VB->SecondaryColorPtr = &IM->v.SecondaryColor; |
| 852 | VB->FogCoordPtr = &IM->v.FogCoord; |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 853 | for (i = 0; i < MAX_TEXTURE_UNITS; i++) { |
| 854 | VB->TexCoordPtr[i] = &IM->v.TexCoord[i]; |
| 855 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 856 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 857 | VB->Flag = ctx->Array._Flag; |
| 858 | VB->OrFlag = ctx->Array._Flags; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 859 | |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 860 | VB->Start = IM->Start = VB_START; |
| 861 | count = VB->Count = IM->Count = VB_START + n; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 862 | |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 863 | #define RESET_VEC(v, t, s, c) (v.start = t v.data[s], v.count = c) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 864 | |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 865 | RESET_VEC(IM->v.Obj, (GLfloat *), VB_START, count); |
| 866 | RESET_VEC(IM->v.Normal, (GLfloat *), VB_START, count); |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 867 | for (i = 0; i < MAX_TEXTURE_UNITS; i++) { |
| 868 | RESET_VEC(IM->v.TexCoord[i], (GLfloat *), VB_START, count); |
| 869 | } |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 870 | RESET_VEC(IM->v.Index, &, VB_START, count); |
| 871 | RESET_VEC(IM->v.Elt, &, VB_START, count); |
| 872 | RESET_VEC(IM->v.EdgeFlag, &, VB_START, count); |
| 873 | RESET_VEC(IM->v.Color, (GLubyte *), VB_START, count); |
| 874 | RESET_VEC(VB->Clip, (GLfloat *), VB_START, count); |
| 875 | RESET_VEC(VB->Eye, (GLfloat *), VB_START, count); |
| 876 | RESET_VEC(VB->Win, (GLfloat *), VB_START, count); |
| 877 | RESET_VEC(VB->BColor, (GLubyte *), VB_START, count); |
| 878 | RESET_VEC(VB->BIndex, &, VB_START, count); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 879 | |
| 880 | VB->NextPrimitive[VB->CopyStart] = VB->Count; |
| 881 | VB->Primitive[VB->CopyStart] = mode; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 882 | ctx->Array._Flag[count] |= VERT_END_VB; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 883 | |
| 884 | /* Transform and render. |
| 885 | */ |
| 886 | gl_run_pipeline( VB ); |
| 887 | gl_reset_vb( VB ); |
| 888 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 889 | /* Restore values: |
| 890 | */ |
| 891 | ctx->Array._Flag[count] = ctx->Array._Flags; |
| 892 | ctx->Array._Flag[VB_START] = ctx->Array._Flags; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 893 | |
| 894 | start += n; |
| 895 | remaining -= n; |
| 896 | } |
| 897 | |
Keith Whitwell | 784657c | 1999-11-19 00:03:27 +0000 | [diff] [blame] | 898 | gl_reset_input( ctx ); |
| 899 | |
| 900 | if (relock) { |
| 901 | ctx->CompileCVAFlag = relock; |
| 902 | elt->pipeline_valid = 0; |
| 903 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 904 | } |
| 905 | else if (ctx->Array.Vertex.Enabled) |
| 906 | { |
| 907 | /* The GL_COMPILE and GL_COMPILE_AND_EXECUTE cases. These |
| 908 | * could be handled by the above code, but it gets a little |
Keith Whitwell | 20f6c10 | 1999-11-09 10:12:34 +0000 | [diff] [blame] | 909 | * complex. The generated list is still of good quality |
| 910 | * this way. |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 911 | */ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 912 | gl_Begin( ctx, mode ); |
| 913 | for (i=0;i<count;i++) { |
| 914 | gl_ArrayElement( ctx, start+i ); |
| 915 | } |
| 916 | gl_End( ctx ); |
| 917 | } |
| 918 | else |
| 919 | { |
| 920 | /* The degenerate case where vertices are not enabled - only |
| 921 | * need to process the very final array element, as all of the |
| 922 | * preceding ones would be overwritten anyway. |
| 923 | */ |
| 924 | gl_Begin( ctx, mode ); |
| 925 | gl_ArrayElement( ctx, start+count ); |
| 926 | gl_End( ctx ); |
| 927 | } |
| 928 | } |
| 929 | |
| 930 | |
| 931 | |
| 932 | /* KW: Exactly fakes the effects of calling glArrayElement multiple times. |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 933 | */ |
Keith Whitwell | 30990a6 | 1999-11-04 19:42:28 +0000 | [diff] [blame] | 934 | #if 1 |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 935 | #define DRAW_ELT(FUNC, TYPE) \ |
| 936 | static void FUNC( GLcontext *ctx, GLenum mode, \ |
| 937 | TYPE *indices, GLuint count ) \ |
| 938 | { \ |
| 939 | GLuint i,j; \ |
| 940 | \ |
Keith Whitwell | 30990a6 | 1999-11-04 19:42:28 +0000 | [diff] [blame] | 941 | gl_Begin( ctx, mode ); \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 942 | \ |
| 943 | for (j = 0 ; j < count ; ) { \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 944 | struct immediate *IM = ctx->input; \ |
Keith Whitwell | 30990a6 | 1999-11-04 19:42:28 +0000 | [diff] [blame] | 945 | GLuint start = IM->Start; \ |
| 946 | GLuint nr = MIN2( VB_MAX, count - j + start ); \ |
| 947 | GLuint sf = IM->Flag[start]; \ |
Keith Whitwell | d471473 | 1999-10-19 18:37:02 +0000 | [diff] [blame] | 948 | IM->FlushElt |= IM->ArrayEltFlush; \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 949 | \ |
Keith Whitwell | 30990a6 | 1999-11-04 19:42:28 +0000 | [diff] [blame] | 950 | for (i = start ; i < nr ; i++) { \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 951 | IM->Elt[i] = (GLuint) *indices++; \ |
Keith Whitwell | 2be79c1 | 1999-08-26 14:50:49 +0000 | [diff] [blame] | 952 | IM->Flag[i] = VERT_ELT; \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 953 | } \ |
| 954 | \ |
Keith Whitwell | 30990a6 | 1999-11-04 19:42:28 +0000 | [diff] [blame] | 955 | if (j == 0) IM->Flag[start] |= sf; \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 956 | \ |
| 957 | IM->Count = nr; \ |
Keith Whitwell | 30990a6 | 1999-11-04 19:42:28 +0000 | [diff] [blame] | 958 | j += nr - start; \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 959 | \ |
Brian Paul | 038573a | 2000-09-11 18:49:06 +0000 | [diff] [blame] | 960 | if (j == count) \ |
| 961 | gl_End( ctx ); \ |
| 962 | _mesa_maybe_transform_vb( IM ); \ |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 963 | } \ |
| 964 | } |
Keith Whitwell | 30990a6 | 1999-11-04 19:42:28 +0000 | [diff] [blame] | 965 | #else |
| 966 | #define DRAW_ELT(FUNC, TYPE) \ |
| 967 | static void FUNC( GLcontext *ctx, GLenum mode, \ |
| 968 | TYPE *indices, GLuint count ) \ |
| 969 | { \ |
| 970 | int i; \ |
| 971 | glBegin(mode); \ |
| 972 | for (i = 0 ; i < count ; i++) \ |
| 973 | glArrayElement( indices[i] ); \ |
| 974 | glEnd(); \ |
| 975 | } |
| 976 | #endif |
| 977 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 978 | |
| 979 | DRAW_ELT( draw_elt_ubyte, GLubyte ) |
| 980 | DRAW_ELT( draw_elt_ushort, GLushort ) |
| 981 | DRAW_ELT( draw_elt_uint, GLuint ) |
| 982 | |
| 983 | |
| 984 | static GLuint natural_stride[0x10] = |
| 985 | { |
| 986 | sizeof(GLbyte), /* 0 */ |
| 987 | sizeof(GLubyte), /* 1 */ |
| 988 | sizeof(GLshort), /* 2 */ |
| 989 | sizeof(GLushort), /* 3 */ |
| 990 | sizeof(GLint), /* 4 */ |
| 991 | sizeof(GLuint), /* 5 */ |
| 992 | sizeof(GLfloat), /* 6 */ |
| 993 | 2 * sizeof(GLbyte), /* 7 */ |
| 994 | 3 * sizeof(GLbyte), /* 8 */ |
| 995 | 4 * sizeof(GLbyte), /* 9 */ |
| 996 | sizeof(GLdouble), /* a */ |
| 997 | 0, /* b */ |
| 998 | 0, /* c */ |
| 999 | 0, /* d */ |
| 1000 | 0, /* e */ |
| 1001 | 0 /* f */ |
| 1002 | }; |
| 1003 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1004 | |
| 1005 | void |
| 1006 | _mesa_DrawElements(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1007 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1008 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1009 | struct gl_cva *cva; |
| 1010 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1011 | cva = &ctx->CVA; |
| 1012 | ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glDrawElements"); |
| 1013 | |
Keith Whitwell | d471473 | 1999-10-19 18:37:02 +0000 | [diff] [blame] | 1014 | if (count <= 0) { |
| 1015 | if (count < 0) |
| 1016 | gl_error( ctx, GL_INVALID_VALUE, "glDrawElements(count)" ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1017 | return; |
| 1018 | } |
| 1019 | |
Keith Whitwell | e828bc8 | 2000-02-25 03:55:39 +0000 | [diff] [blame] | 1020 | if (mode < 0 || mode > GL_POLYGON) { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1021 | gl_error( ctx, GL_INVALID_ENUM, "glDrawArrays(mode)" ); |
| 1022 | return; |
| 1023 | } |
| 1024 | |
| 1025 | if (type != GL_UNSIGNED_INT && type != GL_UNSIGNED_BYTE && type != GL_UNSIGNED_SHORT) |
| 1026 | { |
| 1027 | gl_error( ctx, GL_INVALID_ENUM, "glDrawElements(type)" ); |
| 1028 | return; |
| 1029 | } |
| 1030 | |
| 1031 | if (ctx->NewState) |
| 1032 | gl_update_state(ctx); |
| 1033 | |
| 1034 | if (ctx->CompileCVAFlag) |
| 1035 | { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1036 | /* Treat VERT_ELT like a special client array. |
| 1037 | */ |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1038 | ctx->Array._NewArrayState |= VERT_ELT; |
| 1039 | ctx->Array._Summary |= VERT_ELT; |
| 1040 | ctx->Array._Flags |= VERT_ELT; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1041 | |
| 1042 | cva->elt_mode = mode; |
| 1043 | cva->elt_count = count; |
| 1044 | cva->Elt.Type = type; |
| 1045 | cva->Elt.Ptr = (void *) indices; |
| 1046 | cva->Elt.StrideB = natural_stride[TYPE_IDX(type)]; |
| 1047 | cva->EltFunc = gl_trans_1ui_tab[TYPE_IDX(type)]; |
| 1048 | |
| 1049 | if (!cva->pre.pipeline_valid) |
| 1050 | gl_build_precalc_pipeline( ctx ); |
| 1051 | else if (MESA_VERBOSE & VERBOSE_PIPELINE) |
| 1052 | fprintf(stderr, ": dont rebuild\n"); |
| 1053 | |
| 1054 | gl_cva_force_precalc( ctx ); |
| 1055 | |
| 1056 | /* Did we 'precalculate' the render op? |
| 1057 | */ |
| 1058 | if (ctx->CVA.pre.ops & PIPE_OP_RENDER) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1059 | ctx->Array._NewArrayState |= VERT_ELT; |
| 1060 | ctx->Array._Summary &= ~VERT_ELT; |
| 1061 | ctx->Array._Flags &= ~VERT_ELT; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1062 | return; |
| 1063 | } |
| 1064 | |
| 1065 | if ( (MESA_VERBOSE&VERBOSE_VARRAY) ) |
| 1066 | printf("using immediate\n"); |
| 1067 | } |
| 1068 | |
| 1069 | |
| 1070 | /* Otherwise, have to use the immediate path to render. |
| 1071 | */ |
| 1072 | switch (type) { |
| 1073 | case GL_UNSIGNED_BYTE: |
| 1074 | { |
| 1075 | GLubyte *ub_indices = (GLubyte *) indices; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1076 | if (ctx->Array._Summary & VERT_OBJ_ANY) { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1077 | draw_elt_ubyte( ctx, mode, ub_indices, count ); |
| 1078 | } else { |
| 1079 | gl_ArrayElement( ctx, (GLuint) ub_indices[count-1] ); |
| 1080 | } |
| 1081 | } |
| 1082 | break; |
| 1083 | case GL_UNSIGNED_SHORT: |
| 1084 | { |
| 1085 | GLushort *us_indices = (GLushort *) indices; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1086 | if (ctx->Array._Summary & VERT_OBJ_ANY) { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1087 | draw_elt_ushort( ctx, mode, us_indices, count ); |
| 1088 | } else { |
| 1089 | gl_ArrayElement( ctx, (GLuint) us_indices[count-1] ); |
| 1090 | } |
| 1091 | } |
| 1092 | break; |
| 1093 | case GL_UNSIGNED_INT: |
| 1094 | { |
| 1095 | GLuint *ui_indices = (GLuint *) indices; |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1096 | if (ctx->Array._Summary & VERT_OBJ_ANY) { |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1097 | draw_elt_uint( ctx, mode, ui_indices, count ); |
| 1098 | } else { |
| 1099 | gl_ArrayElement( ctx, ui_indices[count-1] ); |
| 1100 | } |
| 1101 | } |
| 1102 | break; |
| 1103 | default: |
| 1104 | gl_error( ctx, GL_INVALID_ENUM, "glDrawElements(type)" ); |
| 1105 | break; |
| 1106 | } |
| 1107 | |
| 1108 | if (ctx->CompileCVAFlag) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1109 | ctx->Array._NewArrayState |= VERT_ELT; |
| 1110 | ctx->Array._Summary &= ~VERT_ELT; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1111 | } |
| 1112 | } |
| 1113 | |
| 1114 | |
| 1115 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1116 | void |
| 1117 | _mesa_InterleavedArrays(GLenum format, GLsizei stride, const GLvoid *pointer) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1118 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1119 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1120 | GLboolean tflag, cflag, nflag; /* enable/disable flags */ |
| 1121 | GLint tcomps, ccomps, vcomps; /* components per texcoord, color, vertex */ |
| 1122 | |
| 1123 | GLenum ctype; /* color type */ |
| 1124 | GLint coffset, noffset, voffset;/* color, normal, vertex offsets */ |
| 1125 | GLint defstride; /* default stride */ |
| 1126 | GLint c, f; |
| 1127 | GLint coordUnitSave; |
| 1128 | |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1129 | f = sizeof(GLfloat); |
| 1130 | c = f * ((4*sizeof(GLubyte) + (f-1)) / f); |
| 1131 | |
| 1132 | if (stride<0) { |
| 1133 | gl_error( ctx, GL_INVALID_VALUE, "glInterleavedArrays(stride)" ); |
| 1134 | return; |
| 1135 | } |
| 1136 | |
| 1137 | switch (format) { |
| 1138 | case GL_V2F: |
| 1139 | tflag = GL_FALSE; cflag = GL_FALSE; nflag = GL_FALSE; |
| 1140 | tcomps = 0; ccomps = 0; vcomps = 2; |
| 1141 | voffset = 0; |
| 1142 | defstride = 2*f; |
| 1143 | break; |
| 1144 | case GL_V3F: |
| 1145 | tflag = GL_FALSE; cflag = GL_FALSE; nflag = GL_FALSE; |
| 1146 | tcomps = 0; ccomps = 0; vcomps = 3; |
| 1147 | voffset = 0; |
| 1148 | defstride = 3*f; |
| 1149 | break; |
| 1150 | case GL_C4UB_V2F: |
| 1151 | tflag = GL_FALSE; cflag = GL_TRUE; nflag = GL_FALSE; |
| 1152 | tcomps = 0; ccomps = 4; vcomps = 2; |
| 1153 | ctype = GL_UNSIGNED_BYTE; |
| 1154 | coffset = 0; |
| 1155 | voffset = c; |
| 1156 | defstride = c + 2*f; |
| 1157 | break; |
| 1158 | case GL_C4UB_V3F: |
| 1159 | tflag = GL_FALSE; cflag = GL_TRUE; nflag = GL_FALSE; |
| 1160 | tcomps = 0; ccomps = 4; vcomps = 3; |
| 1161 | ctype = GL_UNSIGNED_BYTE; |
| 1162 | coffset = 0; |
| 1163 | voffset = c; |
| 1164 | defstride = c + 3*f; |
| 1165 | break; |
| 1166 | case GL_C3F_V3F: |
| 1167 | tflag = GL_FALSE; cflag = GL_TRUE; nflag = GL_FALSE; |
| 1168 | tcomps = 0; ccomps = 3; vcomps = 3; |
| 1169 | ctype = GL_FLOAT; |
| 1170 | coffset = 0; |
| 1171 | voffset = 3*f; |
| 1172 | defstride = 6*f; |
| 1173 | break; |
| 1174 | case GL_N3F_V3F: |
| 1175 | tflag = GL_FALSE; cflag = GL_FALSE; nflag = GL_TRUE; |
| 1176 | tcomps = 0; ccomps = 0; vcomps = 3; |
| 1177 | noffset = 0; |
| 1178 | voffset = 3*f; |
| 1179 | defstride = 6*f; |
| 1180 | break; |
| 1181 | case GL_C4F_N3F_V3F: |
| 1182 | tflag = GL_FALSE; cflag = GL_TRUE; nflag = GL_TRUE; |
| 1183 | tcomps = 0; ccomps = 4; vcomps = 3; |
| 1184 | ctype = GL_FLOAT; |
| 1185 | coffset = 0; |
| 1186 | noffset = 4*f; |
| 1187 | voffset = 7*f; |
| 1188 | defstride = 10*f; |
| 1189 | break; |
| 1190 | case GL_T2F_V3F: |
| 1191 | tflag = GL_TRUE; cflag = GL_FALSE; nflag = GL_FALSE; |
| 1192 | tcomps = 2; ccomps = 0; vcomps = 3; |
| 1193 | voffset = 2*f; |
| 1194 | defstride = 5*f; |
| 1195 | break; |
| 1196 | case GL_T4F_V4F: |
| 1197 | tflag = GL_TRUE; cflag = GL_FALSE; nflag = GL_FALSE; |
| 1198 | tcomps = 4; ccomps = 0; vcomps = 4; |
| 1199 | voffset = 4*f; |
| 1200 | defstride = 8*f; |
| 1201 | break; |
| 1202 | case GL_T2F_C4UB_V3F: |
| 1203 | tflag = GL_TRUE; cflag = GL_TRUE; nflag = GL_FALSE; |
| 1204 | tcomps = 2; ccomps = 4; vcomps = 3; |
| 1205 | ctype = GL_UNSIGNED_BYTE; |
| 1206 | coffset = 2*f; |
| 1207 | voffset = c+2*f; |
| 1208 | defstride = c+5*f; |
| 1209 | break; |
| 1210 | case GL_T2F_C3F_V3F: |
| 1211 | tflag = GL_TRUE; cflag = GL_TRUE; nflag = GL_FALSE; |
| 1212 | tcomps = 2; ccomps = 3; vcomps = 3; |
| 1213 | ctype = GL_FLOAT; |
| 1214 | coffset = 2*f; |
| 1215 | voffset = 5*f; |
| 1216 | defstride = 8*f; |
| 1217 | break; |
| 1218 | case GL_T2F_N3F_V3F: |
| 1219 | tflag = GL_TRUE; cflag = GL_FALSE; nflag = GL_TRUE; |
| 1220 | tcomps = 2; ccomps = 0; vcomps = 3; |
| 1221 | noffset = 2*f; |
| 1222 | voffset = 5*f; |
| 1223 | defstride = 8*f; |
| 1224 | break; |
| 1225 | case GL_T2F_C4F_N3F_V3F: |
| 1226 | tflag = GL_TRUE; cflag = GL_TRUE; nflag = GL_TRUE; |
| 1227 | tcomps = 2; ccomps = 4; vcomps = 3; |
| 1228 | ctype = GL_FLOAT; |
| 1229 | coffset = 2*f; |
| 1230 | noffset = 6*f; |
| 1231 | voffset = 9*f; |
| 1232 | defstride = 12*f; |
| 1233 | break; |
| 1234 | case GL_T4F_C4F_N3F_V4F: |
| 1235 | tflag = GL_TRUE; cflag = GL_TRUE; nflag = GL_TRUE; |
| 1236 | tcomps = 4; ccomps = 4; vcomps = 4; |
| 1237 | ctype = GL_FLOAT; |
| 1238 | coffset = 4*f; |
| 1239 | noffset = 8*f; |
| 1240 | voffset = 11*f; |
| 1241 | defstride = 15*f; |
| 1242 | break; |
| 1243 | default: |
| 1244 | gl_error( ctx, GL_INVALID_ENUM, "glInterleavedArrays(format)" ); |
| 1245 | return; |
| 1246 | } |
| 1247 | |
| 1248 | if (stride==0) { |
| 1249 | stride = defstride; |
| 1250 | } |
| 1251 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1252 | _mesa_DisableClientState( GL_EDGE_FLAG_ARRAY ); |
| 1253 | _mesa_DisableClientState( GL_INDEX_ARRAY ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1254 | |
| 1255 | /* Texcoords */ |
Brian Paul | 45224fa | 1999-09-07 22:31:30 +0000 | [diff] [blame] | 1256 | coordUnitSave = ctx->Array.ActiveTexture; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1257 | if (tflag) { |
| 1258 | GLint i; |
| 1259 | GLint factor = ctx->Array.TexCoordInterleaveFactor; |
| 1260 | for (i = 0; i < factor; i++) { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1261 | _mesa_ClientActiveTextureARB( (GLenum) (GL_TEXTURE0_ARB + i) ); |
| 1262 | _mesa_EnableClientState( GL_TEXTURE_COORD_ARRAY ); |
| 1263 | glTexCoordPointer( tcomps, GL_FLOAT, stride, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1264 | (GLubyte *) pointer + i * coffset ); |
| 1265 | } |
| 1266 | for (i = factor; i < ctx->Const.MaxTextureUnits; i++) { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1267 | _mesa_ClientActiveTextureARB( (GLenum) (GL_TEXTURE0_ARB + i) ); |
| 1268 | _mesa_DisableClientState( GL_TEXTURE_COORD_ARRAY ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1269 | } |
| 1270 | } |
| 1271 | else { |
| 1272 | GLint i; |
| 1273 | for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1274 | _mesa_ClientActiveTextureARB( (GLenum) (GL_TEXTURE0_ARB + i) ); |
| 1275 | _mesa_DisableClientState( GL_TEXTURE_COORD_ARRAY ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1276 | } |
| 1277 | } |
| 1278 | /* Restore texture coordinate unit index */ |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1279 | _mesa_ClientActiveTextureARB( (GLenum) (GL_TEXTURE0_ARB + coordUnitSave) ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1280 | |
| 1281 | |
| 1282 | /* Color */ |
| 1283 | if (cflag) { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1284 | _mesa_EnableClientState( GL_COLOR_ARRAY ); |
| 1285 | glColorPointer( ccomps, ctype, stride, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1286 | (GLubyte*) pointer + coffset ); |
| 1287 | } |
| 1288 | else { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1289 | _mesa_DisableClientState( GL_COLOR_ARRAY ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1290 | } |
| 1291 | |
| 1292 | |
| 1293 | /* Normals */ |
| 1294 | if (nflag) { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1295 | _mesa_EnableClientState( GL_NORMAL_ARRAY ); |
| 1296 | glNormalPointer( GL_FLOAT, stride, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1297 | (GLubyte*) pointer + noffset ); |
| 1298 | } |
| 1299 | else { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1300 | _mesa_DisableClientState( GL_NORMAL_ARRAY ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1301 | } |
| 1302 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1303 | _mesa_EnableClientState( GL_VERTEX_ARRAY ); |
| 1304 | glVertexPointer( vcomps, GL_FLOAT, stride, |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1305 | (GLubyte *) pointer + voffset ); |
| 1306 | } |
| 1307 | |
| 1308 | |
| 1309 | |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1310 | void |
| 1311 | _mesa_DrawRangeElements(GLenum mode, GLuint start, |
| 1312 | GLuint end, GLsizei count, |
| 1313 | GLenum type, const GLvoid *indices) |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1314 | { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1315 | GET_CURRENT_CONTEXT(ctx); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1316 | |
| 1317 | if (end < start) { |
| 1318 | gl_error(ctx, GL_INVALID_VALUE, "glDrawRangeElements( end < start )"); |
| 1319 | return; |
| 1320 | } |
| 1321 | |
Brian Paul | df37c6b | 2000-02-05 02:05:14 +0000 | [diff] [blame] | 1322 | #if 0 |
| 1323 | /* |
| 1324 | * XXX something in locked arrays is broken! If start = 0, |
| 1325 | * end = 1 and count = 2 we'll take the LockArrays path and |
| 1326 | * get incorrect results. See Scott McMillan's bug of 3 Jan 2000. |
| 1327 | * For now, don't use locked arrays. |
| 1328 | */ |
Brian Paul | 5b37c32 | 1999-11-05 06:43:10 +0000 | [diff] [blame] | 1329 | if (!ctx->Array.LockCount && 2*count > (GLint) 3*(end-start)) { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1330 | glLockArraysEXT( start, end ); |
| 1331 | glDrawElements( mode, count, type, indices ); |
| 1332 | glUnlockArraysEXT(); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1333 | } else { |
Brian Paul | fbd8f21 | 1999-11-11 01:22:25 +0000 | [diff] [blame] | 1334 | glDrawElements( mode, count, type, indices ); |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1335 | } |
Brian Paul | df37c6b | 2000-02-05 02:05:14 +0000 | [diff] [blame] | 1336 | #else |
| 1337 | glDrawElements( mode, count, type, indices ); |
| 1338 | #endif |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1339 | } |
| 1340 | |
| 1341 | |
| 1342 | |
| 1343 | void gl_update_client_state( GLcontext *ctx ) |
| 1344 | { |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 1345 | static const GLuint sz_flags[5] = { |
| 1346 | 0, |
| 1347 | 0, |
| 1348 | VERT_OBJ_2, |
| 1349 | VERT_OBJ_23, |
| 1350 | VERT_OBJ_234 |
| 1351 | }; |
| 1352 | static const GLuint tc_flags[5] = { |
| 1353 | 0, |
Keith Whitwell | 365dc68 | 2000-10-30 18:50:42 +0000 | [diff] [blame] | 1354 | VERT_TEX0_12, |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 1355 | VERT_TEX0_12, |
| 1356 | VERT_TEX0_123, |
| 1357 | VERT_TEX0_1234 |
| 1358 | }; |
| 1359 | GLint i; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1360 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1361 | ctx->Array._Flags = 0; |
| 1362 | ctx->Array._Summary = 0; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1363 | ctx->input->ArrayIncr = 0; |
| 1364 | |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1365 | if (ctx->Array.Normal.Enabled) ctx->Array._Flags |= VERT_NORM; |
| 1366 | if (ctx->Array.Color.Enabled) ctx->Array._Flags |= VERT_RGBA; |
| 1367 | if (ctx->Array.SecondaryColor.Enabled) ctx->Array._Flags |= VERT_SPEC_RGB; |
| 1368 | if (ctx->Array.FogCoord.Enabled) ctx->Array._Flags |= VERT_FOG_COORD; |
| 1369 | if (ctx->Array.Index.Enabled) ctx->Array._Flags |= VERT_INDEX; |
| 1370 | if (ctx->Array.EdgeFlag.Enabled) ctx->Array._Flags |= VERT_EDGE; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1371 | if (ctx->Array.Vertex.Enabled) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1372 | ctx->Array._Flags |= sz_flags[ctx->Array.Vertex.Size]; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1373 | ctx->input->ArrayIncr = 1; |
| 1374 | } |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 1375 | for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { |
| 1376 | if (ctx->Array.TexCoord[i].Enabled) { |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1377 | ctx->Array._Flags |= (tc_flags[ctx->Array.TexCoord[i].Size] << (i * NR_TEXSIZE_BITS)); |
Brian Paul | ce938b3 | 2000-10-18 15:02:59 +0000 | [diff] [blame] | 1378 | } |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1379 | } |
| 1380 | |
| 1381 | /* Not really important any more: |
| 1382 | */ |
Keith Whitwell | 14940c4 | 2000-11-05 18:40:57 +0000 | [diff] [blame^] | 1383 | ctx->Array._Summary = ctx->Array._Flags & VERT_DATA; |
| 1384 | ctx->input->ArrayAndFlags = ~ctx->Array._Flags; |
jtg | afb833d | 1999-08-19 00:55:39 +0000 | [diff] [blame] | 1385 | ctx->input->ArrayEltFlush = !(ctx->CompileCVAFlag); |
| 1386 | } |
| 1387 | |