1 /* 2 * Mesa 3-D graphics library 3 * 4 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 26 #ifndef _GLAPI_PRIV_H 27 #define _GLAPI_PRIV_H 28 29 #include "glapi/glapi.h" 30 #include "util/glheader.h" 31 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 /* entrypoint */ 38 39 extern void 40 init_glapi_relocs_once(void); 41 42 43 extern _glapi_proc 44 get_entrypoint_address(unsigned int functionOffset); 45 46 47 /** 48 * Size (in bytes) of dispatch function (entrypoint). 49 */ 50 #if defined(USE_X86_ASM) 51 #define DISPATCH_FUNCTION_SIZE 16 52 #endif 53 54 #if defined(USE_X64_64_ASM) 55 #define DISPATCH_FUNCTION_SIZE 16 56 #endif 57 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif 64