1/*
2 * Copyright (C) 2014 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#ifndef GLUTILS_H
17#define GLUTILS_H
18
19#include "Debug.h"
20
21#include <cutils/log.h>
22
23namespace android {
24namespace uirenderer {
25
26
27#if DEBUG_OPENGL
28#define GL_CHECKPOINT(LEVEL) \
29    do { if (DEBUG_OPENGL >= DEBUG_LEVEL_##LEVEL) {\
30    LOG_ALWAYS_FATAL_IF(GLUtils::dumpGLErrors(),\
31            "GL errors! %s:%d", __FILE__, __LINE__);\
32    } } while (0)
33#else
34#define GL_CHECKPOINT(LEVEL)
35#endif
36
37class GLUtils {
38public:
39    /**
40     * Print out any GL errors with ALOGE, returns true if any errors were found.
41     * You probably want to use GL_CHECKPOINT(LEVEL) instead of calling this directly
42     */
43    static bool dumpGLErrors();
44
45}; // class GLUtils
46
47} /* namespace uirenderer */
48} /* namespace android */
49
50#endif /* GLUTILS_H */
51