1/* 2* Copyright 2011 The Android Open Source Project 3* 4* Licensed under the Apache License, Version 2.0 (the "License"); 5* you may not use this file except in compliance with the License. 6* You may obtain a copy of the License at 7* 8* http://www.apache.org/licenses/LICENSE-2.0 9* 10* Unless required by applicable law or agreed to in writing, software 11* distributed under the License is distributed on an "AS IS" BASIS, 12* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13* See the License for the specific language governing permissions and 14* limitations under the License. 15*/ 16 17#ifndef _SYSTEM_COMMON_EGL_CLIENT_IFACE_H 18#define _SYSTEM_COMMON_EGL_CLIENT_IFACE_H 19 20struct EGLThreadInfo; // defined in ThreadInfo.h 21 22typedef struct { 23 EGLThreadInfo* (*getThreadInfo)(); 24 const char* (*getGLString)(int glEnum); 25} EGLClient_eglInterface; 26 27typedef struct { 28 void* (*getProcAddress)(const char *funcName); 29 void (*init)(); 30 void (*finish)(); 31 void (*getIntegerv)(unsigned int pname, int* param); 32} EGLClient_glesInterface; 33 34// 35// Any GLES/GLES2 client API library should define a function named "init_emul_gles" 36// with the following prototype, 37// It will be called by EGL after loading the GLES library for initialization 38// and exchanging interface function pointers. 39// 40typedef EGLClient_glesInterface *(*init_emul_gles_t)(EGLClient_eglInterface *eglIface); 41 42#endif 43