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40 | #ifndef QQUICKSHADEREFFECTSOURCE_P_H | - |
41 | #define QQUICKSHADEREFFECTSOURCE_P_H | - |
42 | | - |
43 | | - |
44 | | - |
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54 | #include <QtQuick/private/qtquickglobal_p.h> | - |
55 | | - |
56 | QT_REQUIRE_CONFIG(quick_shadereffect); | - |
57 | | - |
58 | #include "qquickitem.h" | - |
59 | #include <QtQuick/qsgtextureprovider.h> | - |
60 | #include <private/qsgadaptationlayer_p.h> | - |
61 | #include <QtQuick/private/qsgcontext_p.h> | - |
62 | #include <private/qsgdefaultinternalimagenode_p.h> | - |
63 | #include <private/qquickitemchangelistener_p.h> | - |
64 | | - |
65 | #include "qpointer.h" | - |
66 | #include "qsize.h" | - |
67 | #include "qrect.h" | - |
68 | | - |
69 | QT_BEGIN_NAMESPACE | - |
70 | | - |
71 | class QSGNode; | - |
72 | class UpdatePaintNodeData; | - |
73 | class QOpenGLFramebufferObject; | - |
74 | class QSGSimpleRectNode; | - |
75 | | - |
76 | class QQuickShaderEffectSourceTextureProvider; | - |
77 | | - |
78 | class Q_QUICK_PRIVATE_EXPORT QQuickShaderEffectSource : public QQuickItem, public QQuickItemChangeListener | - |
79 | { | - |
80 | Q_OBJECT | - |
81 | Q_PROPERTY(WrapMode wrapMode READ wrapMode WRITE setWrapMode NOTIFY wrapModeChanged) | - |
82 | Q_PROPERTY(QQuickItem *sourceItem READ sourceItem WRITE setSourceItem NOTIFY sourceItemChanged) | - |
83 | Q_PROPERTY(QRectF sourceRect READ sourceRect WRITE setSourceRect NOTIFY sourceRectChanged) | - |
84 | Q_PROPERTY(QSize textureSize READ textureSize WRITE setTextureSize NOTIFY textureSizeChanged) | - |
85 | Q_PROPERTY(Format format READ format WRITE setFormat NOTIFY formatChanged) | - |
86 | Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged) | - |
87 | Q_PROPERTY(bool hideSource READ hideSource WRITE setHideSource NOTIFY hideSourceChanged) | - |
88 | Q_PROPERTY(bool mipmap READ mipmap WRITE setMipmap NOTIFY mipmapChanged) | - |
89 | Q_PROPERTY(bool recursive READ recursive WRITE setRecursive NOTIFY recursiveChanged) | - |
90 | Q_PROPERTY(TextureMirroring textureMirroring READ textureMirroring WRITE setTextureMirroring NOTIFY textureMirroringChanged REVISION 1) | - |
91 | Q_PROPERTY(int samples READ samples WRITE setSamples NOTIFY samplesChanged REVISION 2) | - |
92 | | - |
93 | public: | - |
94 | enum WrapMode { | - |
95 | ClampToEdge, | - |
96 | RepeatHorizontally, | - |
97 | RepeatVertically, | - |
98 | Repeat | - |
99 | }; | - |
100 | Q_ENUM(WrapMode) | - |
101 | | - |
102 | enum Format { | - |
103 | Alpha = 0x1906, | - |
104 | RGB = 0x1907, | - |
105 | RGBA = 0x1908 | - |
106 | }; | - |
107 | Q_ENUM(Format) | - |
108 | | - |
109 | enum TextureMirroring { | - |
110 | NoMirroring = 0x00, | - |
111 | MirrorHorizontally = 0x01, | - |
112 | MirrorVertically = 0x02 | - |
113 | }; | - |
114 | Q_ENUM(TextureMirroring) | - |
115 | | - |
116 | QQuickShaderEffectSource(QQuickItem *parent = nullptr); | - |
117 | ~QQuickShaderEffectSource() override; | - |
118 | | - |
119 | WrapMode wrapMode() const; | - |
120 | void setWrapMode(WrapMode mode); | - |
121 | | - |
122 | QQuickItem *sourceItem() const; | - |
123 | void setSourceItem(QQuickItem *item); | - |
124 | | - |
125 | QRectF sourceRect() const; | - |
126 | void setSourceRect(const QRectF &rect); | - |
127 | | - |
128 | QSize textureSize() const; | - |
129 | void setTextureSize(const QSize &size); | - |
130 | | - |
131 | Format format() const; | - |
132 | void setFormat(Format format); | - |
133 | | - |
134 | bool live() const; | - |
135 | void setLive(bool live); | - |
136 | | - |
137 | bool hideSource() const; | - |
138 | void setHideSource(bool hide); | - |
139 | | - |
140 | bool mipmap() const; | - |
141 | void setMipmap(bool enabled); | - |
142 | | - |
143 | bool recursive() const; | - |
144 | void setRecursive(bool enabled); | - |
145 | | - |
146 | TextureMirroring textureMirroring() const; | - |
147 | void setTextureMirroring(TextureMirroring mirroring); | - |
148 | | - |
149 | bool isTextureProvider() const override { return true; }executed 58 times by 3 tests: return true; Executed by:- tst_examples
- tst_qquickcustomparticle
- tst_qquickitemlayer
| 58 |
150 | QSGTextureProvider *textureProvider() const override; | - |
151 | | - |
152 | Q_INVOKABLE void scheduleUpdate(); | - |
153 | | - |
154 | int samples() const; | - |
155 | void setSamples(int count); | - |
156 | | - |
157 | Q_SIGNALS: | - |
158 | void wrapModeChanged(); | - |
159 | void sourceItemChanged(); | - |
160 | void sourceRectChanged(); | - |
161 | void textureSizeChanged(); | - |
162 | void formatChanged(); | - |
163 | void liveChanged(); | - |
164 | void hideSourceChanged(); | - |
165 | void mipmapChanged(); | - |
166 | void recursiveChanged(); | - |
167 | void textureMirroringChanged(); | - |
168 | void samplesChanged(); | - |
169 | | - |
170 | void scheduledUpdateCompleted(); | - |
171 | | - |
172 | private Q_SLOTS: | - |
173 | void sourceItemDestroyed(QObject *item); | - |
174 | void invalidateSceneGraph(); | - |
175 | | - |
176 | protected: | - |
177 | void releaseResources() override; | - |
178 | QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override; | - |
179 | | - |
180 | void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &) override; | - |
181 | void itemChange(ItemChange change, const ItemChangeData &value) override; | - |
182 | | - |
183 | private: | - |
184 | void ensureTexture(); | - |
185 | | - |
186 | QQuickShaderEffectSourceTextureProvider *m_provider; | - |
187 | QSGLayer *m_texture; | - |
188 | WrapMode m_wrapMode; | - |
189 | QQuickItem *m_sourceItem; | - |
190 | QRectF m_sourceRect; | - |
191 | QSize m_textureSize; | - |
192 | Format m_format; | - |
193 | int m_samples; | - |
194 | uint m_live : 1; | - |
195 | uint m_hideSource : 1; | - |
196 | uint m_mipmap : 1; | - |
197 | uint m_recursive : 1; | - |
198 | uint m_grab : 1; | - |
199 | uint m_textureMirroring : 2; | - |
200 | }; | - |
201 | | - |
202 | QT_END_NAMESPACE | - |
203 | | - |
204 | #endif // QQUICKSHADEREFFECTSOURCE_P_H | - |
| | |