1/*
2 * Copyright (c) 2022 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 SURFACE_DRAW_H
17#define SURFACE_DRAW_H
18
19#include <ui/rs_surface_node.h>
20#include "pixel_map.h"
21
22#include "refbase.h"
23#include "wm_common.h"
24#include "draw/canvas.h"
25#include "nocopyable.h"
26#include "pixel_map.h"
27
28namespace OHOS {
29namespace Rosen {
30class SurfaceDraw {
31public:
32    SurfaceDraw() = default;
33    ~SurfaceDraw() = default;
34    static bool DrawColor(std::shared_ptr<RSSurfaceNode> surfaceNode, int32_t bufferWidth,
35        int32_t bufferHeight, uint32_t color);
36    static bool DrawImage(std::shared_ptr<RSSurfaceNode> surfaceNode, int32_t bufferWidth,
37        int32_t bufferHeight, const std::string& imagePath);
38    static bool DrawImage(std::shared_ptr<RSSurfaceNode> surfaceNode, int32_t bufferWidth,
39        int32_t bufferHeight, std::shared_ptr<Media::PixelMap> pixelMap);
40    static bool DrawImageRect(std::shared_ptr<RSSurfaceNode> surfaceNode, Rect winRect,
41        std::shared_ptr<Media::PixelMap> pixelMap, uint32_t bkgColor, bool fillWindow = false);
42    static bool GetSurfaceSnapshot(const std::shared_ptr<RSSurfaceNode> surfaceNode,
43        std::shared_ptr<Media::PixelMap>& pixelMap, int32_t timeoutMs, float scaleW = 0.5, float scaleH = 0.5);
44    static bool DrawMasking(std::shared_ptr<RSSurfaceNode> surfaceNode, Rect screenRect,
45        Rect transparentRect);
46
47private:
48    static bool DoDraw(uint8_t* addr, uint32_t width, uint32_t height, const std::string& imagePath);
49    static bool DoDraw(uint8_t* addr, uint32_t width, uint32_t height, uint32_t color);
50    static bool DoDraw(uint8_t* addr, uint32_t width, uint32_t height, std::shared_ptr<Media::PixelMap> pixelMap);
51    static sptr<OHOS::Surface> GetLayer(std::shared_ptr<RSSurfaceNode> surfaceNode);
52    static sptr<OHOS::SurfaceBuffer> GetSurfaceBuffer(sptr<OHOS::Surface> layer, int32_t bufferWidth,
53        int32_t bufferHeight);
54    static void DrawPixelmap(Drawing::Canvas& canvas, const std::string& imagePath);
55    static std::unique_ptr<OHOS::Media::PixelMap> DecodeImageToPixelMap(const std::string& imagePath);
56    static bool DoDrawImageRect(sptr<OHOS::SurfaceBuffer> buffer, const Rect& rect,
57        std::shared_ptr<Media::PixelMap> pixelMap, uint32_t color, bool fillWindow = false);
58};
59} // Rosen
60} // OHOS
61#endif  // SURFACE_DRAW_H