1 /* 2 * (C) Copyright 2016, NVIDIA CORPORATION. 3 * All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * on the rights to use, copy, modify, merge, publish, distribute, sub 9 * license, and/or sell copies of the Software, and to permit persons to whom 10 * the Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the next 13 * paragraph) shall be included in all copies or substantial portions of the 14 * Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 19 * IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 22 * IN THE SOFTWARE. 23 * 24 * Authors: 25 * Kyle Brenneman <[email protected]> 26 */ 27 28 #ifndef EGLDISPATCHSTUBS_H 29 #define EGLDISPATCHSTUBS_H 30 31 #include "glvnd/libeglabi.h" 32 33 // These variables are all generated along with the dispatch stubs. 34 extern const int __EGL_DISPATCH_FUNC_COUNT; 35 extern const char *const __EGL_DISPATCH_FUNC_NAMES[]; 36 extern int __EGL_DISPATCH_FUNC_INDICES[]; 37 extern const __eglMustCastToProperFunctionPointerType __EGL_DISPATCH_FUNCS[]; 38 39 void 40 __eglInitDispatchStubs(const __EGLapiExports *exportsTable); 41 void 42 __eglSetDispatchIndex(const char *name, int index); 43 44 /** 45 * Returns the dispatch function for the given name, or \c NULL if the function 46 * isn't supported. 47 */ 48 void * 49 __eglDispatchFindDispatchFunction(const char *name); 50 51 // Helper functions used by the generated stubs. 52 __eglMustCastToProperFunctionPointerType 53 __eglDispatchFetchByDisplay(EGLDisplay dpy, int index); 54 __eglMustCastToProperFunctionPointerType 55 __eglDispatchFetchByDevice(EGLDeviceEXT dpy, int index); 56 __eglMustCastToProperFunctionPointerType 57 __eglDispatchFetchByCurrent(int index); 58 59 #endif // EGLDISPATCHSTUBS_H 60