1 /** 2 * \file enable.h 3 * Enable/disable/query GL capabilities. 4 */ 5 6 /* 7 * Mesa 3-D graphics library 8 * Version: 3.5 9 * 10 * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. 11 * 12 * Permission is hereby granted, free of charge, to any person obtaining a 13 * copy of this software and associated documentation files (the "Software"), 14 * to deal in the Software without restriction, including without limitation 15 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 16 * and/or sell copies of the Software, and to permit persons to whom the 17 * Software is furnished to do so, subject to the following conditions: 18 * 19 * The above copyright notice and this permission notice shall be included 20 * in all copies or substantial portions of the Software. 21 * 22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 23 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 25 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 26 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 27 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28 */ 29 30 31 #ifndef ENABLE_H 32 #define ENABLE_H 33 34 35 #include "glheader.h" 36 37 struct gl_context; 38 39 40 extern void 41 _mesa_set_enable( struct gl_context* ctx, GLenum cap, GLboolean state ); 42 43 extern void GLAPIENTRY 44 _mesa_Disable( GLenum cap ); 45 46 extern void GLAPIENTRY 47 _mesa_Enable( GLenum cap ); 48 49 extern GLboolean GLAPIENTRY 50 _mesa_IsEnabled( GLenum cap ); 51 52 extern void 53 _mesa_set_enablei(struct gl_context *ctx, GLenum cap, GLuint index, GLboolean state); 54 55 extern void GLAPIENTRY 56 _mesa_DisableIndexed( GLenum cap, GLuint index ); 57 58 extern void GLAPIENTRY 59 _mesa_EnableIndexed( GLenum cap, GLuint index ); 60 61 extern GLboolean GLAPIENTRY 62 _mesa_IsEnabledIndexed( GLenum cap, GLuint index ); 63 64 extern void GLAPIENTRY 65 _mesa_EnableClientState( GLenum cap ); 66 67 extern void GLAPIENTRY 68 _mesa_DisableClientState( GLenum cap ); 69 70 71 #endif 72