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Diffstat (limited to 'tests/manual/graphicsframecapture/window.h')
-rw-r--r-- | tests/manual/graphicsframecapture/window.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tests/manual/graphicsframecapture/window.h b/tests/manual/graphicsframecapture/window.h new file mode 100644 index 0000000000..d7e75c6f98 --- /dev/null +++ b/tests/manual/graphicsframecapture/window.h @@ -0,0 +1,55 @@ +// Copyright (C) 2023 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#ifndef WINDOW_H +#define WINDOW_H + +#include <QWindow> +#include <QOffscreenSurface> +#include <rhi/qrhi.h> +#include <QtGui/private/qgraphicsframecapture_p.h> + +class Window : public QWindow +{ +public: + Window(QRhi::Implementation graphicsApi); + + void releaseSwapChain(); + +protected: + virtual void customInit(); + virtual void customRender(); + + // destruction order matters to a certain degree: the fallbackSurface must + // outlive the rhi, the rhi must outlive all other resources. The resources + // need no special order when destroying. +#if QT_CONFIG(opengl) + std::unique_ptr<QOffscreenSurface> m_fallbackSurface; +#endif + std::unique_ptr<QRhi> m_rhi; + std::unique_ptr<QRhiSwapChain> m_sc; + std::unique_ptr<QRhiRenderBuffer> m_ds; + std::unique_ptr<QRhiRenderPassDescriptor> m_rp; + + bool m_hasSwapChain = false; + QMatrix4x4 m_proj; + +private: + void init(); + void resizeSwapChain(); + void render(); + + void exposeEvent(QExposeEvent *) override; + bool event(QEvent *) override; + + QRhi::Implementation m_graphicsApi; + + bool m_running = false; + bool m_notExposed = false; + bool m_newlyExposed = false; + + QScopedPointer<QGraphicsFrameCapture> m_capturer; + bool m_shouldCapture = false; +}; + +#endif |