1 /*
2  * Copyright (c) 2021 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 RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_ANIMATION_COMMON_H
17 #define RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_ANIMATION_COMMON_H
18 
19 #include <cstdint>
20 
21 namespace OHOS {
22 namespace Rosen {
23 static constexpr float FRACTION_MIN = 0.0f;
24 static constexpr float FRACTION_MAX = 1.0f;
25 static constexpr float EPSILON = 1e-6;
26 static constexpr int64_t MS_TO_NS = 1000000;
27 static constexpr int64_t SECOND_TO_MS = 1000;
28 static constexpr int32_t MAX_FRAME_TIME_FRACTION = 120;
29 
30 enum class RotationMode {
31     ROTATE_NONE,
32     ROTATE_AUTO,
33     ROTATE_AUTO_REVERSE
34 };
35 
36 enum class RSInteractiveAnimationPosition : uint8_t {
37     START,
38     CURRENT,
39     END,
40 };
41 
42 } // namespace Rosen
43 } // namespace OHOS
44 
45 #endif // RENDER_SERVICE_CLIENT_CORE_ANIMATION_RS_ANIMATION_COMMON_H
46