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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef TESTRHIITEM_H
#define TESTRHIITEM_H
#include <QQuickRhiItem>
#include <rhi/qrhi.h>
class TestRenderer : public QQuickRhiItemRenderer
{
protected:
void initialize(QRhiCommandBuffer *cb) override;
void synchronize(QQuickRhiItem *item) override;
void render(QRhiCommandBuffer *cb) override;
private:
QRhi *m_rhi = nullptr;
int m_sampleCount = 1;
struct {
QRhiResourceUpdateBatch *resourceUpdates = nullptr;
std::unique_ptr<QRhiBuffer> vbuf;
std::unique_ptr<QRhiBuffer> ubuf;
std::unique_ptr<QRhiShaderResourceBindings> srb;
std::unique_ptr<QRhiGraphicsPipeline> ps;
std::unique_ptr<QRhiSampler> sampler;
std::unique_ptr<QRhiTexture> tex;
QMatrix4x4 mvp;
} scene;
struct {
QColor color;
} itemData;
void initScene();
void updateTexture();
friend class tst_QQuickRhiItem;
};
class TestRhiItem : public QQuickRhiItem
{
Q_OBJECT
QML_NAMED_ELEMENT(TestRhiItem)
Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
public:
QQuickRhiItemRenderer *createRenderer() override { return new TestRenderer; }
QColor color() const { return m_color; }
void setColor(QColor c);
signals:
void colorChanged();
private:
QColor m_color;
};
#endif
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