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39 | |
40 | #ifndef QSGDEFAULTPAINTERNODE_P_H |
41 | #define QSGDEFAULTPAINTERNODE_P_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <private/qsgadaptationlayer_p.h> |
55 | #include "qsgtexturematerial.h" |
56 | #include "qsgplaintexture_p.h" |
57 | |
58 | #include <QtQuick/qquickpainteditem.h> |
59 | |
60 | #include <QtGui/qcolor.h> |
61 | |
62 | QT_BEGIN_NAMESPACE |
63 | |
64 | class QOpenGLFramebufferObject; |
65 | class QOpenGLPaintDevice; |
66 | class QSGDefaultRenderContext; |
67 | class QSGPainterTexturePrivate; |
68 | |
69 | class Q_QUICK_PRIVATE_EXPORT QSGPainterTexture : public QSGPlainTexture |
70 | { |
71 | Q_DECLARE_PRIVATE(QSGPainterTexture) |
72 | public: |
73 | QSGPainterTexture(); |
74 | |
75 | void setDirtyRect(const QRect &rect) { m_dirty_rect = rect; } |
76 | |
77 | void bind() override; |
78 | |
79 | private: |
80 | QRect m_dirty_rect; |
81 | }; |
82 | |
83 | class QSGPainterTexturePrivate : public QSGPlainTexturePrivate |
84 | { |
85 | Q_DECLARE_PUBLIC(QSGPainterTexture) |
86 | public: |
87 | void updateRhiTexture(QRhi *rhi, QRhiResourceUpdateBatch *resourceUpdates) override; |
88 | }; |
89 | |
90 | class Q_QUICK_PRIVATE_EXPORT QSGDefaultPainterNode : public QSGPainterNode |
91 | { |
92 | public: |
93 | QSGDefaultPainterNode(QQuickPaintedItem *item); |
94 | virtual ~QSGDefaultPainterNode(); |
95 | |
96 | void setPreferredRenderTarget(QQuickPaintedItem::RenderTarget target) override; |
97 | |
98 | void setSize(const QSize &size) override; |
99 | QSize size() const { return m_size; } |
100 | |
101 | void setDirty(const QRect &dirtyRect = QRect()) override; |
102 | |
103 | void setOpaquePainting(bool opaque) override; |
104 | bool opaquePainting() const { return m_opaquePainting; } |
105 | |
106 | void setLinearFiltering(bool linearFiltering) override; |
107 | bool linearFiltering() const { return m_linear_filtering; } |
108 | |
109 | void setMipmapping(bool mipmapping) override; |
110 | bool mipmapping() const { return m_mipmapping; } |
111 | |
112 | void setSmoothPainting(bool s) override; |
113 | bool smoothPainting() const { return m_smoothPainting; } |
114 | |
115 | void setFillColor(const QColor &c) override; |
116 | QColor fillColor() const { return m_fillColor; } |
117 | |
118 | void setContentsScale(qreal s) override; |
119 | qreal contentsScale() const { return m_contentsScale; } |
120 | |
121 | void setFastFBOResizing(bool fastResizing) override; |
122 | bool fastFBOResizing() const { return m_fastFBOResizing; } |
123 | |
124 | void setTextureSize(const QSize &textureSize) override; |
125 | QSize textureSize() const { return m_textureSize; } |
126 | |
127 | QImage toImage() const override; |
128 | void update() override; |
129 | |
130 | void paint(); |
131 | |
132 | QSGTexture *texture() const override { return m_texture; } |
133 | |
134 | private: |
135 | void updateTexture(); |
136 | void updateGeometry(); |
137 | void updateRenderTarget(); |
138 | void updateFBOSize(); |
139 | |
140 | QSGDefaultRenderContext *m_context; |
141 | |
142 | QQuickPaintedItem::RenderTarget m_preferredRenderTarget; |
143 | QQuickPaintedItem::RenderTarget m_actualRenderTarget; |
144 | |
145 | QQuickPaintedItem *m_item; |
146 | |
147 | QOpenGLFramebufferObject *m_fbo; |
148 | QOpenGLFramebufferObject *m_multisampledFbo; |
149 | QImage m_image; |
150 | |
151 | QSGOpaqueTextureMaterial m_material; |
152 | QSGTextureMaterial m_materialO; |
153 | QSGGeometry m_geometry; |
154 | QSGPainterTexture *m_texture; |
155 | QOpenGLPaintDevice *m_gl_device; |
156 | |
157 | QSize m_size; |
158 | QSize m_fboSize; |
159 | QSize m_textureSize; |
160 | QRect m_dirtyRect; |
161 | QColor m_fillColor; |
162 | #if QT_VERSION >= 0x060000 |
163 | #warning "Remove m_contentsScale and assume 1 everywhere" |
164 | #endif |
165 | qreal m_contentsScale; |
166 | |
167 | bool m_dirtyContents : 1; |
168 | bool m_opaquePainting : 1; |
169 | bool m_linear_filtering : 1; |
170 | bool m_mipmapping : 1; |
171 | bool m_smoothPainting : 1; |
172 | bool m_extensionsChecked : 1; |
173 | bool m_multisamplingSupported : 1; |
174 | bool m_fastFBOResizing : 1; |
175 | bool m_dirtyGeometry : 1; |
176 | bool m_dirtyRenderTarget : 1; |
177 | bool m_dirtyTexture : 1; |
178 | }; |
179 | |
180 | QT_END_NAMESPACE |
181 | |
182 | #endif // QSGDEFAULTPAINTERNODE_P_H |
183 |