text: /*
  * Copyright 2011 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  #ifndef _SYSTEM_COMMON_EGL_CLIENT_IFACE_H
  #define _SYSTEM_COMMON_EGL_CLIENT_IFACE_H
  
  struct EGLThreadInfo;  // defined in ThreadInfo.h
  
  typedef struct {
      EGLThreadInfo* (*getThreadInfo)();
      const char* (*getGLString)(int glEnum);
  } EGLClient_eglInterface;
  
  typedef struct {
      void* (*getProcAddress)(const char *funcName);
      void (*init)();
      void (*finish)();
      void (*getIntegerv)(unsigned int pname, int* param);
  } EGLClient_glesInterface;
  
  //
  // Any GLES/GLES2 client API library should define a function named "init_emul_gles"
  // with the following prototype,
  // It will be called by EGL after loading the GLES library for initialization
  // and exchanging interface function pointers.
  //
  typedef EGLClient_glesInterface *(*init_emul_gles_t)(EGLClient_eglInterface *eglIface);
  
  #endif
  