b3422402b4
This particular test may serve as sample code in various materials in the future, therefore it is highly beneficial if it is kept in good shape. Make it easier to read, more compact, and split up among the natural boundaries of the functionality (global setup in main, window+swapchain management in Window, graphics resource setup and draw call recording in HelloWindow). Change-Id: I2451d3961a01131dcbffe66baf23d2cf9bfd077f Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
79 lines
3.0 KiB
C++
79 lines
3.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2020 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** notice, this list of conditions and the following disclaimer.
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef HELLOWINDOW_H
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#define HELLOWINDOW_H
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#include "window.h"
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class HelloWindow : public Window
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{
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public:
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HelloWindow(QRhi::Implementation graphicsApi);
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void customInit() override;
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void customRender() override;
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private:
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QShader getShader(const QString &name);
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std::unique_ptr<QRhiBuffer> m_vbuf;
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bool m_vbufReady = false;
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std::unique_ptr<QRhiBuffer> m_ubuf;
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std::unique_ptr<QRhiShaderResourceBindings> m_srb;
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std::unique_ptr<QRhiGraphicsPipeline> m_ps;
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float m_rotation = 0;
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float m_opacity = 1;
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int m_opacityDir = -1;
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};
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#endif
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