1 /*
2  * Copyright (C) 2013 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 JPEGSTUB_H_
18 #define JPEGSTUB_H_
19 
20 #include <stddef.h>
21 
22 struct _ExifData;
23 typedef _ExifData ExifData;
24 
25 extern "C" {
26 
27 struct JpegStub {
28     void* mCompressor;
29 };
30 
31 void JpegStub_init(JpegStub* stub);
32 void JpegStub_cleanup(JpegStub* stub);
33 int JpegStub_compress(JpegStub* stub,
34                       const void* image,
35                       int width,
36                       int height,
37                       int quality,
38                       ExifData* exifData);
39 void JpegStub_getCompressedImage(JpegStub* stub, void* buff);
40 size_t JpegStub_getCompressedSize(JpegStub* stub);
41 
42 };
43 #endif // JPEGSTUB_H_
44