1 /** 2 * \file polygon.h 3 * Polygon operations. 4 */ 5 6 /* 7 * Mesa 3-D graphics library 8 * 9 * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. 10 * 11 * Permission is hereby granted, free of charge, to any person obtaining a 12 * copy of this software and associated documentation files (the "Software"), 13 * to deal in the Software without restriction, including without limitation 14 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 15 * and/or sell copies of the Software, and to permit persons to whom the 16 * Software is furnished to do so, subject to the following conditions: 17 * 18 * The above copyright notice and this permission notice shall be included 19 * in all copies or substantial portions of the Software. 20 * 21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 22 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 24 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 25 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 26 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 27 * OTHER DEALINGS IN THE SOFTWARE. 28 */ 29 30 31 #ifndef POLYGON_H 32 #define POLYGON_H 33 34 35 #include "glheader.h" 36 37 struct gl_context; 38 39 extern void GLAPIENTRY 40 _mesa_GetnPolygonStippleARB( GLsizei bufSize, GLubyte *dest ); 41 42 void GLAPIENTRY 43 _mesa_CullFace_no_error(GLenum mode); 44 45 extern void GLAPIENTRY 46 _mesa_CullFace(GLenum mode); 47 48 void GLAPIENTRY 49 _mesa_FrontFace_no_error(GLenum mode); 50 51 extern void GLAPIENTRY 52 _mesa_FrontFace(GLenum mode); 53 54 void GLAPIENTRY 55 _mesa_PolygonMode_no_error(GLenum face, GLenum mode); 56 57 extern void GLAPIENTRY 58 _mesa_PolygonMode( GLenum face, GLenum mode ); 59 60 extern void GLAPIENTRY 61 _mesa_PolygonOffset( GLfloat factor, GLfloat units ); 62 63 extern void GLAPIENTRY 64 _mesa_PolygonOffsetEXT( GLfloat factor, GLfloat bias ); 65 66 extern void GLAPIENTRY 67 _mesa_PolygonOffsetClampEXT( GLfloat factor, GLfloat units, GLfloat clamp ); 68 69 extern void GLAPIENTRY 70 _mesa_PolygonStipple( const GLubyte *mask ); 71 72 extern void GLAPIENTRY 73 _mesa_GetPolygonStipple( GLubyte *mask ); 74 75 extern void 76 _mesa_polygon_offset_clamp(struct gl_context *ctx, 77 GLfloat factor, GLfloat units, GLfloat clamp); 78 extern void 79 _mesa_init_polygon( struct gl_context * ctx ); 80 81 #endif 82