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// 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
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