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| |
| #ifndef QSGPLAINTEXTURE_P_H |
| #define QSGPLAINTEXTURE_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 <QtQuick/private/qtquickglobal_p.h> |
| #include <QtQuick/private/qsgtexture_p.h> |
| #include <QtQuick/qquickwindow.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QSGPlainTexturePrivate; |
| |
| class Q_QUICK_PRIVATE_EXPORT QSGPlainTexture : public QSGTexture |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QSGPlainTexture) |
| public: |
| QSGPlainTexture(); |
| ~QSGPlainTexture() override; |
| |
| void setOwnsTexture(bool owns) { m_owns_texture = owns; } |
| bool ownsTexture() const { return m_owns_texture; } |
| |
| void setTextureId(int id); |
| int textureId() const override; |
| void setTextureSize(const QSize &size) { m_texture_size = size; } |
| QSize textureSize() const override { return m_texture_size; } |
| |
| void setHasAlphaChannel(bool alpha) { m_has_alpha = alpha; } |
| bool hasAlphaChannel() const override { return m_has_alpha; } |
| |
| bool hasMipmaps() const override { return mipmapFiltering() != QSGTexture::None; } |
| |
| void setImage(const QImage &image); |
| const QImage &image() { return m_image; } |
| |
| void bind() override; |
| |
| void setTexture(QRhiTexture *texture); |
| void setTextureFromNativeObject(QRhi *rhi, QQuickWindow::NativeObjectType type, |
| const void *nativeObjectPtr, int nativeLayout, |
| const QSize &size, bool mipmap); |
| |
| static QSGPlainTexture *fromImage(const QImage &image) { |
| QSGPlainTexture *t = new QSGPlainTexture(); |
| t->setImage(image); |
| return t; |
| } |
| |
| protected: |
| QSGPlainTexture(QSGPlainTexturePrivate &dd); |
| |
| QImage m_image; |
| |
| uint m_texture_id; |
| QSize m_texture_size; |
| QRectF m_texture_rect; |
| QRhiTexture *m_texture; |
| |
| uint m_has_alpha : 1; |
| uint m_dirty_texture : 1; |
| uint m_dirty_bind_options : 1; // legacy (GL-only) |
| uint m_owns_texture : 1; |
| uint m_mipmaps_generated : 1; |
| uint m_retain_image : 1; |
| uint m_mipmap_warned : 1; // RHI only |
| }; |
| |
| class QSGPlainTexturePrivate : public QSGTexturePrivate |
| { |
| Q_DECLARE_PUBLIC(QSGPlainTexture) |
| public: |
| int comparisonKey() const override; |
| QRhiTexture *rhiTexture() const override; |
| void updateRhiTexture(QRhi *rhi, QRhiResourceUpdateBatch *resourceUpdates) override; |
| |
| QSGTexture::Filtering m_last_mipmap_filter = QSGTexture::None; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QSGPLAINTEXTURE_P_H |