egldefs.h revision 7773c435bc5da8217433e1b242d3a6712a17b5f7 
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 ANDROID_EGLDEFS_H
18#define ANDROID_EGLDEFS_H
19
20#include "hooks.h"
21
22#define VERSION_MAJOR 1
23#define VERSION_MINOR 4
24
25// ----------------------------------------------------------------------------
26namespace android {
27// ----------------------------------------------------------------------------
28
29//  EGLDisplay are global, not attached to a given thread
30const unsigned int NUM_DISPLAYS = 1;
31
32// ----------------------------------------------------------------------------
33
34struct egl_connection_t {
35    enum {
36        GLESv1_INDEX = 0,
37        GLESv2_INDEX = 1
38    };
39
40    inline egl_connection_t() : dso(0) { }
41    void *              dso;
42    gl_hooks_t *        hooks[2];
43    EGLint              major;
44    EGLint              minor;
45    egl_t               egl;
46};
47
48// ----------------------------------------------------------------------------
49
50extern gl_hooks_t gHooks[2];
51extern gl_hooks_t gHooksNoContext;
52extern pthread_key_t gGLWrapperKey;
53extern "C" void gl_unimplemented();
54extern "C" void gl_noop();
55
56extern char const * const gl_names[];
57extern char const * const egl_names[];
58
59extern egl_connection_t gEGLImpl;
60
61// ----------------------------------------------------------------------------
62}; // namespace android
63// ----------------------------------------------------------------------------
64
65#endif /* ANDROID_EGLDEFS_H */
66