17117f1b4Smrg 27117f1b4Smrg/* 37117f1b4Smrg * Mesa 3-D graphics library 47117f1b4Smrg * 57117f1b4Smrg * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. 67117f1b4Smrg * 77117f1b4Smrg * Permission is hereby granted, free of charge, to any person obtaining a 87117f1b4Smrg * copy of this software and associated documentation files (the "Software"), 97117f1b4Smrg * to deal in the Software without restriction, including without limitation 107117f1b4Smrg * the rights to use, copy, modify, merge, publish, distribute, sublicense, 117117f1b4Smrg * and/or sell copies of the Software, and to permit persons to whom the 127117f1b4Smrg * Software is furnished to do so, subject to the following conditions: 137117f1b4Smrg * 147117f1b4Smrg * The above copyright notice and this permission notice shall be included 157117f1b4Smrg * in all copies or substantial portions of the Software. 167117f1b4Smrg * 177117f1b4Smrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 187117f1b4Smrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 197117f1b4Smrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20af69d88dSmrg * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 21af69d88dSmrg * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 22af69d88dSmrg * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 23af69d88dSmrg * OTHER DEALINGS IN THE SOFTWARE. 247117f1b4Smrg */ 257117f1b4Smrg 267117f1b4Smrg 277117f1b4Smrg#ifndef S_FEEDBACK_H 287117f1b4Smrg#define S_FEEDBACK_H 297117f1b4Smrg 307117f1b4Smrg 317117f1b4Smrg#include "swrast.h" 327117f1b4Smrg 337117f1b4Smrg 343464ebd5Sriastradhextern void _swrast_feedback_point( struct gl_context *ctx, const SWvertex *v ); 357117f1b4Smrg 363464ebd5Sriastradhextern void _swrast_feedback_line( struct gl_context *ctx, 377117f1b4Smrg const SWvertex *v1, const SWvertex *v2 ); 387117f1b4Smrg 393464ebd5Sriastradhextern void _swrast_feedback_triangle( struct gl_context *ctx, const SWvertex *v0, 407117f1b4Smrg const SWvertex *v1, const SWvertex *v2 ); 417117f1b4Smrg 423464ebd5Sriastradhextern void _swrast_select_point( struct gl_context *ctx, const SWvertex *v ); 437117f1b4Smrg 443464ebd5Sriastradhextern void _swrast_select_line( struct gl_context *ctx, 457117f1b4Smrg const SWvertex *v1, const SWvertex *v2 ); 467117f1b4Smrg 473464ebd5Sriastradhextern void _swrast_select_triangle( struct gl_context *ctx, const SWvertex *v0, 487117f1b4Smrg const SWvertex *v1, const SWvertex *v2 ); 497117f1b4Smrg 507117f1b4Smrg#endif 51