src/mesa/main/polygon.h

   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_PolygonOffsetClampEXT( GLfloat factor, GLfloat units, GLfloat clamp );
  65
  66 extern void GLAPIENTRY
  67 _mesa_PolygonStipple( const GLubyte *mask );
  68
  69 extern void GLAPIENTRY
  70 _mesa_GetPolygonStipple( GLubyte *mask );
  71
  72 extern void
  73 _mesa_polygon_offset_clamp(struct gl_context *ctx,
  74                            GLfloat factor, GLfloat units, GLfloat clamp);
  75 extern void
  76 _mesa_init_polygon( struct gl_context * ctx );
  77
  78 #endif