13a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 23a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* 33a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Mesa 3-D graphics library 43a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Version: 4.0.3 53a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 63a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. 73a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 83a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 93a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * copy of this software and associated documentation files (the "Software"), 103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * to deal in the Software without restriction, including without limitation 113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * the rights to use, copy, modify, merge, publish, distribute, sublicense, 123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * and/or sell copies of the Software, and to permit persons to whom the 133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Software is furnished to do so, subject to the following conditions: 143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * The above copyright notice and this permission notice shall be included 163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * in all copies or substantial portions of the Software. 173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Authors: 263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Keith Whitwell <keith@tungstengraphics.com> 273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org */ 283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat x, y, z, w; 313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} TAG(_coord_t); 323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#ifdef COLOR_IS_RGBA 343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN 363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte alpha, blue, green, red; 373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#else 383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte red, green, blue, alpha; 393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#endif 403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} TAG(_color_t); 413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#else 423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 433a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN 443a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte alpha, red, green, blue; 453a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#else 463a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte blue, green, red, alpha; 473a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#endif 483a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} TAG(_color_t); 493a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#endif 503a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 513a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef union { 523a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 533a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat x, y, z, w; 543a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org TAG(_color_t) color; 553a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org TAG(_color_t) specular; 563a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u0, v0; 573a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u1, v1; 583a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u2, v2; 593a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u3, v3; 603a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org } v; 613a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 623a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat x, y, z, w; 633a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org TAG(_color_t) color; 643a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org TAG(_color_t) specular; 653a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u0, v0, q0; 663a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u1, v1, q1; 673a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u2, v2, q2; 683a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat u3, v3, q3; 693a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org } pv; 703a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 713a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat x, y, z; 723a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org TAG(_color_t) color; 733a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org } tv; 743a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat f[24]; 753a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLuint ui[24]; 763a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte ub4[24][4]; 773a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} TAG(Vertex), *TAG(VertexPtr); 783a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 79