1*4882a593Smuzhiyun #ifndef _glxext_h_ 2*4882a593Smuzhiyun #define _glxext_h_ 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun /* 5*4882a593Smuzhiyun * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) 6*4882a593Smuzhiyun * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a 9*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"), 10*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation 11*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense, 12*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the 13*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions: 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * The above copyright notice including the dates of first publication and 16*4882a593Smuzhiyun * either this permission notice or a reference to 17*4882a593Smuzhiyun * http://oss.sgi.com/projects/FreeB/ 18*4882a593Smuzhiyun * shall be included in all copies or substantial portions of the Software. 19*4882a593Smuzhiyun * 20*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 21*4882a593Smuzhiyun * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 22*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 23*4882a593Smuzhiyun * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 24*4882a593Smuzhiyun * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 25*4882a593Smuzhiyun * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 26*4882a593Smuzhiyun * SOFTWARE. 27*4882a593Smuzhiyun * 28*4882a593Smuzhiyun * Except as contained in this notice, the name of Silicon Graphics, Inc. 29*4882a593Smuzhiyun * shall not be used in advertising or otherwise to promote the sale, use or 30*4882a593Smuzhiyun * other dealings in this Software without prior written authorization from 31*4882a593Smuzhiyun * Silicon Graphics, Inc. 32*4882a593Smuzhiyun */ 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun /* 35*4882a593Smuzhiyun * Added by VA Linux for XFree86 4.0.x 36*4882a593Smuzhiyun */ 37*4882a593Smuzhiyun typedef struct { 38*4882a593Smuzhiyun int type; 39*4882a593Smuzhiyun void (*resetExtension) (void); 40*4882a593Smuzhiyun Bool (*initVisuals) (VisualPtr * visualp, 41*4882a593Smuzhiyun DepthPtr * depthp, 42*4882a593Smuzhiyun int *nvisualp, 43*4882a593Smuzhiyun int *ndepthp, 44*4882a593Smuzhiyun int *rootDepthp, 45*4882a593Smuzhiyun VisualID * defaultVisp, 46*4882a593Smuzhiyun unsigned long sizes, int bitsPerRGB); 47*4882a593Smuzhiyun void (*setVisualConfigs) (int nconfigs, 48*4882a593Smuzhiyun __GLXvisualConfig * configs, void **privates); 49*4882a593Smuzhiyun } __GLXextensionInfo; 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun extern GLboolean __glXFreeContext(__GLXcontext * glxc); 52*4882a593Smuzhiyun extern void __glXFlushContextCache(void); 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun extern void __glXFreeGLXWindow(__glXWindow * pGlxWindow); 55*4882a593Smuzhiyun extern void __glXFreeGLXPixmap(__GLXpixmap * pGlxPixmap); 56*4882a593Smuzhiyun extern void __glXFreeGLXPbuffer(__glXPbuffer * pGlxPbuffer); 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun extern void __glXNoSuchRenderOpcode(GLbyte *); 59*4882a593Smuzhiyun extern int __glXNoSuchSingleOpcode(__GLXclientState *, GLbyte *); 60*4882a593Smuzhiyun extern void __glXErrorCallBack(GLenum code); 61*4882a593Smuzhiyun extern void __glXClearErrorOccured(void); 62*4882a593Smuzhiyun extern GLboolean __glXErrorOccured(void); 63*4882a593Smuzhiyun extern void __glXResetLargeCommandStatus(__GLXclientState *); 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun extern int __glXQueryContextInfoEXT(__GLXclientState * cl, GLbyte * pc); 66*4882a593Smuzhiyun extern int __glXSwapQueryContextInfoEXT(__GLXclientState * cl, char *pc); 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun extern Bool __glXCoreType(void); 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #endif /* _glxext_h_ */ 71