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} EGLClient_glesInterface;
32
33//
34// Any GLES/GLES2 client API library should define a function named "init_emul_gles"
35// with the following prototype,
36// It will be called by EGL after loading the GLES library for initialization
37// and exchanging interface function pointers.
38//
39typedef EGLClient_glesInterface *(*init_emul_gles_t)(EGLClient_eglInterface *eglIface);
40
41#endif
42