egldefs.h revision ada798b7ca7cabc255aa159964b64975e7fdb2df 
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// ----------------------------------------------------------------------------
23namespace android {
24// ----------------------------------------------------------------------------
25
26#define VERSION_MAJOR 1
27#define VERSION_MINOR 4
28
29//  EGLDisplay are global, not attached to a given thread
30const unsigned int NUM_DISPLAYS = 1;
31
32enum {
33    GLESv1_INDEX = 0,
34    GLESv2_INDEX = 1
35};
36
37// ----------------------------------------------------------------------------
38
39struct egl_connection_t
40{
41    inline egl_connection_t() : dso(0) { }
42    void *              dso;
43    gl_hooks_t *        hooks[2];
44    EGLint              major;
45    EGLint              minor;
46    egl_t               egl;
47};
48
49// ----------------------------------------------------------------------------
50
51extern gl_hooks_t gHooks[2];
52extern gl_hooks_t gHooksNoContext;
53extern pthread_key_t gGLWrapperKey;
54extern "C" void gl_unimplemented();
55extern "C" void gl_noop();
56
57extern char const * const gl_names[];
58extern char const * const egl_names[];
59
60extern egl_connection_t gEGLImpl;
61
62// ----------------------------------------------------------------------------
63}; // namespace android
64// ----------------------------------------------------------------------------
65
66#endif /* ANDROID_EGLDEFS_H */
67