2023-10-30 06:33:08 +08:00
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// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef RHIWIDGET_H
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#define RHIWIDGET_H
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#include <QWidget>
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2023-11-02 05:23:55 +08:00
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#include <rhi/qrhi.h>
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2023-10-30 06:33:08 +08:00
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class QRhiWidgetPrivate;
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class QRhiWidget : public QWidget
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QRhiWidget)
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Q_PROPERTY(QSize explicitSize READ explicitSize WRITE setExplicitSize NOTIFY explicitSizeChanged)
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public:
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QRhiWidget(QWidget *parent = nullptr, Qt::WindowFlags f = {});
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~QRhiWidget();
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enum Api {
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OpenGL,
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Metal,
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Vulkan,
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D3D11,
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Null
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};
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Api api() const;
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void setApi(Api api);
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bool isDebugLayerEnabled() const;
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void setDebugLayer(bool enable);
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QRhiTexture::Format textureFormat() const;
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void setTextureFormat(QRhiTexture::Format format);
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QSize explicitSize() const;
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void setExplicitSize(const QSize &pixelSize);
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virtual void initialize(QRhi *rhi, QRhiTexture *outputTexture);
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virtual void render(QRhiCommandBuffer *cb);
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QImage grabTexture();
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Q_SIGNALS:
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void explicitSizeChanged(const QSize &pixelSize);
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protected:
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void resizeEvent(QResizeEvent *e) override;
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void paintEvent(QPaintEvent *e) override;
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bool event(QEvent *e) override;
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};
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#endif
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