| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QRHIWIDGET_P_H |
| 5 | #define QRHIWIDGET_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include "qrhiwidget.h" |
| 19 | #include <rhi/qrhi.h> |
| 20 | #include <private/qwidget_p.h> |
| 21 | #include <private/qbackingstorerhisupport_p.h> |
| 22 | |
| 23 | QT_BEGIN_NAMESPACE |
| 24 | |
| 25 | class QRhiWidgetPrivate : public QWidgetPrivate |
| 26 | { |
| 27 | Q_DECLARE_PUBLIC(QRhiWidget) |
| 28 | public: |
| 29 | TextureData texture() const override; |
| 30 | QPlatformTextureList::Flags textureListFlags() override; |
| 31 | QPlatformBackingStoreRhiConfig rhiConfig() const override; |
| 32 | void endCompose() override; |
| 33 | QImage grabFramebuffer() override; |
| 34 | |
| 35 | void ensureRhi(); |
| 36 | void ensureTexture(bool *changed); |
| 37 | bool invokeInitialize(QRhiCommandBuffer *cb); |
| 38 | void resetColorBufferObjects(); |
| 39 | void resetRenderTargetObjects(); |
| 40 | void releaseResources(); |
| 41 | |
| 42 | QRhi *rhi = nullptr; |
| 43 | bool noSize = false; |
| 44 | QPlatformBackingStoreRhiConfig config; |
| 45 | QRhiWidget::TextureFormat widgetTextureFormat = QRhiWidget::TextureFormat::RGBA8; |
| 46 | QRhiTexture::Format rhiTextureFormat = QRhiTexture::RGBA8; |
| 47 | int samples = 1; |
| 48 | QSize fixedSize; |
| 49 | bool autoRenderTarget = true; |
| 50 | bool mirrorVertically = false; |
| 51 | QBackingStoreRhiSupport offscreenRenderer; |
| 52 | bool textureInvalid = false; |
| 53 | QRhiTexture *colorTexture = nullptr; |
| 54 | QRhiRenderBuffer *msaaColorBuffer = nullptr; |
| 55 | QRhiTexture *resolveTexture = nullptr; |
| 56 | QRhiRenderBuffer *depthStencilBuffer = nullptr; |
| 57 | QRhiTextureRenderTarget *renderTarget = nullptr; |
| 58 | QRhiRenderPassDescriptor *renderPassDescriptor = nullptr; |
| 59 | mutable QVector<QRhiResource *> pendingDeletes; |
| 60 | }; |
| 61 | |
| 62 | QT_END_NAMESPACE |
| 63 | |
| 64 | #endif |
| 65 |