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 #ifndef ALPHA_GRADIENTS_H
16 #define ALPHA_GRADIENTS_H
17 #include "test_base.h"
18 #include "test_common.h"
19 #include <native_drawing/drawing_rect.h>
20 #include <native_drawing/drawing_canvas.h>
21 
22 typedef uint32_t SkColor;
23 typedef unsigned int U8CPU;
24 
25 class AlphaGradients : public TestBase {
26 public:
27     AlphaGradients();
28     ~AlphaGradients() override;
29 
30 protected:
31     void OnTestFunction(OH_Drawing_Canvas *canvas) override;
32     void draw_grad(OH_Drawing_Canvas *canvas, DrawRect &r, uint32_t c0, uint32_t c1, bool doPreMul);
33 };
34 #endif // ALPHA_GRADIENTS_H