1 files changed, 64 insertions, 0 deletions
diff --git a/src/widgets/kernel/qrhiwidget_p.h b/src/widgets/kernel/qrhiwidget_p.h
new file mode 100644
index 0000000000..b594b67ec8
--- /dev/null
+++ b/src/widgets/kernel/qrhiwidget_p.h
@@ -0,0 +1,64 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QRHIWIDGET_P_H
+#define QRHIWIDGET_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qrhiwidget.h"
+#include <rhi/qrhi.h>
+#include <private/qwidget_p.h>
+#include <private/qbackingstorerhisupport_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QRhiWidgetPrivate : public QWidgetPrivate
+{
+    Q_DECLARE_PUBLIC(QRhiWidget)
+public:
+    TextureData texture() const override;
+    QPlatformTextureList::Flags textureListFlags() override;
+    QPlatformBackingStoreRhiConfig rhiConfig() const override;
+    void endCompose() override;
+    QImage grabFramebuffer() override;
+
+    void ensureRhi();
+    void ensureTexture(bool *changed);
+    bool invokeInitialize(QRhiCommandBuffer *cb);
+    void resetColorBufferObjects();
+    void resetRenderTargetObjects();
+    void releaseResources();
+
+    QRhi *rhi = nullptr;
+    bool noSize = false;
+    QPlatformBackingStoreRhiConfig config;
+    QRhiWidget::TextureFormat widgetTextureFormat = QRhiWidget::TextureFormat::RGBA8;
+    QRhiTexture::Format rhiTextureFormat = QRhiTexture::RGBA8;
+    int samples = 1;
+    QSize fixedSize;
+    bool autoRenderTarget = true;
+    bool mirrorVertically = false;
+    QBackingStoreRhiSupport offscreenRenderer;
+    bool textureInvalid = false;
+    QRhiTexture *colorTexture = nullptr;
+    QRhiRenderBuffer *msaaColorBuffer = nullptr;
+    QRhiTexture *resolveTexture = nullptr;
+    QRhiRenderBuffer *depthStencilBuffer = nullptr;
+    QRhiTextureRenderTarget *renderTarget = nullptr;
+    QRhiRenderPassDescriptor *renderPassDescriptor = nullptr;
+    mutable QVector<QRhiResource *> pendingDeletes;
+};
+
+QT_END_NAMESPACE
+
+#endif