1/* libs/opengles/light.h
2**
3** Copyright 2006, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9**     http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18#ifndef ANDROID_OPENGLES_LIGHT_H
19#define ANDROID_OPENGLES_LIGHT_H
20
21#include <stdint.h>
22#include <stddef.h>
23#include <sys/types.h>
24
25
26// Set to 1 for object-space lighting evaluation.
27// There are still some bugs with object-space lighting,
28// especially visible in the San Angeles demo.
29#define OBJECT_SPACE_LIGHTING   0
30
31
32namespace android {
33
34namespace gl {
35struct ogles_context_t;
36};
37
38void ogles_init_light(ogles_context_t* c);
39void ogles_uninit_light(ogles_context_t* c);
40void ogles_invalidate_lighting_mvui(ogles_context_t* c);
41
42}; // namespace android
43
44#endif // ANDROID_OPENGLES_LIGHT_H
45
46