1 /*
2  * Copyright (C) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef PLUGINS_COMMON_LIBS_IMAGE_LIBEXTPLUGIN_INCLUDE_JPEG_YUVDATA_CONVERTER_H
17 #define PLUGINS_COMMON_LIBS_IMAGE_LIBEXTPLUGIN_INCLUDE_JPEG_YUVDATA_CONVERTER_H
18 
19 #include <cstdint>
20 
21 namespace OHOS {
22 namespace ImagePlugin {
23 
24 #define YUVCOMPONENT_MAX 4
25 enum YuvComponentIndex {
26     YCOM = 0,
27     UCOM = 1,
28     VCOM = 2,
29     UVCOM = 3
30 };
31 
32 struct YuvPlaneInfo {
33     uint32_t imageWidth = 0;
34     uint32_t imageHeight = 0;
35     uint32_t planeWidth[YUVCOMPONENT_MAX] = { 0 };
36     uint32_t planeHeight[YUVCOMPONENT_MAX] = { 0 };
37     uint32_t strides[YUVCOMPONENT_MAX] = { 0 };
38     unsigned char *planes[YUVCOMPONENT_MAX] = { 0 };
39 };
40 
41 int I444ToI420_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
42 int I444ToNV21_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
43 int I422ToI420_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
44 int I422ToNV21_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
45 int I420ToI420_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
46 int I420ToNV21_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
47 int I440ToI420_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
48 int I440ToNV21_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
49 int I411ToI420_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
50 int I411ToNV21_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
51 
52 int I400ToI420_wrapper(const YuvPlaneInfo &src, const YuvPlaneInfo &dest);
53 }
54 }
55 #endif