mirror of
https://github.com/openharmony/window_window_manager.git
synced 2026-08-24 15:55:05 -04:00
刘伟
66 lines
3.3 KiB
C++
66 lines
3.3 KiB
C++
/*
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* Copyright (c) 2022-2025 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SURFACE_DRAW_H
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#define SURFACE_DRAW_H
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#include <ui/rs_surface_node.h>
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#include "draw/canvas.h"
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#include "nocopyable.h"
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#include "pixel_map.h"
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#include "refbase.h"
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#include "wm_common.h"
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#include "ws_common.h"
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namespace OHOS {
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namespace Rosen {
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class SurfaceDraw {
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public:
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SurfaceDraw() = default;
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~SurfaceDraw() = default;
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static bool DrawColor(std::shared_ptr<RSSurfaceNode> surfaceNode, int32_t bufferWidth,
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int32_t bufferHeight, uint32_t color);
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static bool DrawImage(std::shared_ptr<RSSurfaceNode> surfaceNode, int32_t bufferWidth,
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int32_t bufferHeight, const std::string& imagePath);
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static bool DrawImage(std::shared_ptr<RSSurfaceNode> surfaceNode, int32_t bufferWidth,
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int32_t bufferHeight, std::shared_ptr<Media::PixelMap> pixelMap);
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static bool DrawImageRect(std::shared_ptr<RSSurfaceNode> surfaceNode, Rect winRect,
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std::shared_ptr<Media::PixelMap> pixelMap, uint32_t bkgColor, bool fillWindow = false);
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static bool GetSurfaceSnapshot(const std::shared_ptr<RSSurfaceNode> surfaceNode,
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std::shared_ptr<Media::PixelMap>& pixelMap, int32_t timeoutMs, float scaleW = 0.5, float scaleH = 0.5);
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static bool DrawMasking(std::shared_ptr<RSSurfaceNode> surfaceNode, Rect screenRect,
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Rect transparentRect);
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static bool DrawCustomStartingWindow(const std::shared_ptr<RSSurfaceNode>& surfaceNode, const Rect& rect,
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const std::shared_ptr<Rosen::StartingWindowPageDrawInfo>& info, const float ratio,
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const std::array<uint32_t, size_t(StartWindowResType::Count)>& frameIndex);
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private:
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static bool DoDraw(uint8_t* addr, uint32_t width, uint32_t height, const std::string& imagePath);
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static bool DoDraw(uint8_t* addr, uint32_t width, uint32_t height, uint32_t color);
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static bool DoDraw(uint8_t* addr, uint32_t width, uint32_t height, std::shared_ptr<Media::PixelMap> pixelMap);
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static sptr<OHOS::Surface> GetLayer(std::shared_ptr<RSSurfaceNode> surfaceNode);
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static sptr<OHOS::SurfaceBuffer> GetSurfaceBuffer(sptr<OHOS::Surface> layer, int32_t bufferWidth,
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int32_t bufferHeight);
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static void DrawPixelmap(Drawing::Canvas& canvas, const std::string& imagePath);
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static std::unique_ptr<OHOS::Media::PixelMap> DecodeImageToPixelMap(const std::string& imagePath);
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static bool DoDrawImageRect(sptr<OHOS::SurfaceBuffer> buffer, const Rect& rect,
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std::shared_ptr<Media::PixelMap> pixelMap, uint32_t color, bool fillWindow = false);
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static bool DoDrawCustomStartingWindow(const sptr<OHOS::SurfaceBuffer>& buffer, const Rect& rect,
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const std::shared_ptr<Rosen::StartingWindowPageDrawInfo>& info, const float ratio,
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const std::array<uint32_t, size_t(StartWindowResType::Count)>& frameIndex);
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};
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} // Rosen
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} // OHOS
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#endif // SURFACE_DRAW_H
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