diff options
Diffstat (limited to 'xc/lib/GL/mesa/src/drv/tdfx/fxsdettmp.h')
| -rw-r--r-- | xc/lib/GL/mesa/src/drv/tdfx/fxsdettmp.h | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/xc/lib/GL/mesa/src/drv/tdfx/fxsdettmp.h b/xc/lib/GL/mesa/src/drv/tdfx/fxsdettmp.h deleted file mode 100644 index 95794538c..000000000 --- a/xc/lib/GL/mesa/src/drv/tdfx/fxsdettmp.h +++ /dev/null @@ -1,154 +0,0 @@ -/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/fxsdettmp.h,v 1.1 2000/09/24 13:51:19 alanh Exp $ */ -/* - * Mesa 3-D graphics library - * Version: 3.3 - * - * Copyright (C) 1999-2000 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * - * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the - * terms stated above. - * - * Thank you for your contribution, David! - * - * Please make note of the above copyright/license statement. If you - * contributed code or bug fixes to this code under the previous (GNU - * Library) license and object to the new license, your code will be - * removed at your request. Please see the Mesa docs/COPYRIGHT file - * for more information. - * - * Additional Mesa/3Dfx driver developers: - * Daryll Strauss <daryll@precisioninsight.com> - * Keith Whitwell <keith@precisioninsight.com> - * - * See fxapi.h for more revision/author details. - */ - - -/* - * Notes: the folowing code works only if count is > start. - * Corrently we are looking for the pattern: - * v0,v1,v2 v2,v1,v3, v2,v3,v4.... - * - * For this: - * #define STRIP0 ((u1 == v1) && (u2 == v0)) - * #define STRIP1 ((u0 == v0) && (u2 == v1)) - * - */ - - -static void TAG(render_vb_triangles_smooth_indirect_sd) - (struct vertex_buffer * VB, GLuint start, GLuint count, GLuint parity) -{ - GLint u0, u1, u2; - GLint v0, v1, v2; - GLuint *elt = VB->EltPtr->data; - - int i; - LOCAL_VARS INIT(GL_TRIANGLES); - - elt = &elt[start - 1]; - u0 = *(++elt); - u1 = *(++elt); - u2 = *(++elt); - i = start + 3; - while (i < count) { - v0 = *(++elt); - v1 = *(++elt); - v2 = *(++elt); - - if (CLIPPED(u0, u1, u2)) { - if (!CULLED(u0, u1, u2)) - SENDCLIPTRI(u0, u1, u2); - } - else { - if (STRIP0(u, v)) { - int is_strips = 1; - int parity = 0; - STRIPSLOCAL_VAR FLUSHTRI(); - STARTSTRIPS(u0, u1, u2); - while (is_strips && i < count) { - SENDSTRIPS(v2); - - u0 = v0; - u1 = v1; - u2 = v2; - i += 3; - v0 = *(++elt); - v1 = *(++elt); - v2 = *(++elt); - - if (parity) { - is_strips = STRIP0(u, v); - parity = 0; - } - else { - is_strips = STRIP1(u, v); - parity = 1; - } - } - FLUSHSTRIPS(); - - if (i >= count) - return; - } - else { - SENDTRI(u0, u1, u2); - } - } - u0 = v0; - u1 = v1; - u2 = v2; - i += 3; - } - if (CLIPPED(u0, u1, u2)) { - if (!CULLED(u0, u1, u2)) - SENDCLIPTRI(u0, u1, u2); - } - else { - SENDTRI(u0, u1, u2); - } - FLUSHTRI(); - -} - -#ifndef PRESERVE_VB_DEFS -#undef SENDTRI -#undef STRIP0 -#undef STRIP1 -#undef LOCAL_VARS -#undef STRIPSLOCAL_VAR -#undef INIT -#undef SENDTRI -#undef FLUSHTRI -#undef STARTSTRIPS -#undef SENDSTRIPS -#undef FLUSHSTRIPS -#undef CLIPPED -#undef CULLED -#undef SENDCLIPTRI -#endif - -#ifndef PRESERVE_TAG -#undef TAG -#endif - -#undef PRESERVE_VB_DEFS -#undef PRESERVE_TAG |