1/*
2 * Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
3 * Not a Contribution.
4 *
5 * Copyright 2015 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20#ifndef __TONEMAPPER_EGLIMAGEWRAPPER_H__
21#define __TONEMAPPER_EGLIMAGEWRAPPER_H__
22
23#include <utils/LruCache.h>
24#include "EGLImageBuffer.h"
25
26class EGLImageWrapper {
27    private:
28        class DeleteEGLImageCallback : public android::OnEntryRemoved<int, EGLImageBuffer*>
29        {
30        private:
31          int ion_fd;
32        public:
33          DeleteEGLImageCallback(int ion_fd);
34          void operator()(int& ion_cookie, EGLImageBuffer*& eglImage);
35        };
36
37        android::LruCache<int, EGLImageBuffer *>* eglImageBufferMap;
38        DeleteEGLImageCallback* callback;
39        int ion_fd;
40
41    public:
42        EGLImageWrapper();
43        ~EGLImageWrapper();
44        EGLImageBuffer* wrap(const void *pvt_handle);
45};
46
47#endif  //__TONEMAPPER_EGLIMAGEWRAPPER_H__
48