d737ed6687
Instead of calling effects->renderTargetRect() and effects->renderTargetScale(), pass the actually used render target and viewport in all the necessary methods. This ensures that if an effect renders a screen with a modified scale or projection matrix, the modified values get used instead of the "global" ones
42 lines
999 B
C++
42 lines
999 B
C++
/*
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SPDX-FileCopyrightText: 2022 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#pragma once
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#include <kwin_export.h>
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#include <QMatrix4x4>
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class QPainter;
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namespace KWin
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{
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class ImageItem;
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class Item;
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class RenderTarget;
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class RenderViewport;
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class Scene;
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class WindowPaintData;
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class KWIN_EXPORT ItemRenderer
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{
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public:
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ItemRenderer();
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virtual ~ItemRenderer();
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virtual QPainter *painter() const;
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virtual void beginFrame(const RenderTarget &renderTarget, const RenderViewport &viewport);
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virtual void endFrame();
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virtual void renderBackground(const RenderTarget &renderTarget, const RenderViewport &viewport, const QRegion ®ion) = 0;
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virtual void renderItem(const RenderTarget &renderTarget, const RenderViewport &viewport, Item *item, int mask, const QRegion ®ion, const WindowPaintData &data) = 0;
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virtual ImageItem *createImageItem(Scene *scene, Item *parent = nullptr) = 0;
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};
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} // namespace KWin
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