qsgcontext

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qsgcontext_p.h

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/scenegraph/qsgcontext_p.h

Line	Source	Count
1		-
2		-
3		-
4		-
5		-
6		-
7	class QSGContextPrivate;	-
8	class QSGInternalRectangleNode;	-
9	class QSGInternalImageNode;	-
10	class QSGPainterNode;	-
11	class QSGGlyphNode;	-
12	class QSGRenderer;	-
13	class QSGDistanceFieldGlyphCache;	-
14	class QQuickWindow;	-
15	class QSGTexture;	-
16	class QSGMaterial;	-
17	class QSGRenderLoop;	-
18	class QSGLayer;	-
19	class QQuickTextureFactory;	-
20	class QSGCompressedTextureFactory;	-
21	class QSGContext;	-
22	class QQuickPaintedItem;	-
23	class QSGRendererInterface;	-
24	class QSGShaderEffectNode;	-
25	class QSGGuiThreadShaderEffectManager;	-
26	class QSGRectangleNode;	-
27	class QSGImageNode;	-
28	class QSGNinePatchNode;	-
29	class QSGSpriteNode;	-
30	class QSGRenderContext;	-
31		-
32	extern const QLoggingCategory &QSG_LOG_TIME_RENDERLOOP();	-
33	extern const QLoggingCategory &QSG_LOG_TIME_COMPILATION();	-
34	extern const QLoggingCategory &QSG_LOG_TIME_TEXTURE();	-
35	extern const QLoggingCategory &QSG_LOG_TIME_GLYPH();	-
36	extern const QLoggingCategory &QSG_LOG_TIME_RENDERER();	-
37		-
38	extern const QLoggingCategory &QSG_LOG_INFO();	-
39	extern const QLoggingCategory &QSG_LOG_RENDERLOOP();	-
40		-
41	class __attribute__((visibility("default"))) QSGContext : public QObject	-
42	{	-
43	public:	-
44	#pragma GCC diagnostic push	-
45		-
46	#pragma GCC diagnostic ignored "-Wsuggest-override"	-
47	static const QMetaObject staticMetaObject; virtual const QMetaObject metaObject() const; virtual void qt_metacast(const char ); virtual int qt_metacall(QMetaObject::Call, int, void ); static inline QString tr(const char s, const char c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } __attribute__ ((__deprecated__)) static inline QString trUtf8(const char s, const char *c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } private:	-
48	#pragma GCC diagnostic ignored "-Wattributes"	-
49	__attribute__((visibility("hidden"))) static void qt_static_metacall(QObject , QMetaObject::Call, int, void *);	-
50	#pragma GCC diagnostic pop	-
51	struct QPrivateSignal {};	-
52		-
53	public:	-
54	enum AntialiasingMethod {	-
55	UndecidedAntialiasing,	-
56	VertexAntialiasing,	-
57	MsaaAntialiasing	-
58	};	-
59		-
60	explicit QSGContext(QObject *parent = nullptr);	-
61	~QSGContext() override;	-
62		-
63	virtual void renderContextInitialized(QSGRenderContext *renderContext);	-
64	virtual void renderContextInvalidated(QSGRenderContext *renderContext);	-
65	virtual QSGRenderContext *createRenderContext() = 0;	-
66		-
67	QSGInternalRectangleNode *createInternalRectangleNode(const QRectF &rect, const QColor &c);	-
68	virtual QSGInternalRectangleNode *createInternalRectangleNode() = 0;	-
69	virtual QSGInternalImageNode *createInternalImageNode() = 0;	-
70	virtual QSGPainterNode createPainterNode(QQuickPaintedItem item) = 0;	-
71	virtual QSGGlyphNode createGlyphNode(QSGRenderContext rc, bool preferNativeGlyphNode) = 0;	-
72	virtual QSGLayer createLayer(QSGRenderContext renderContext) = 0;	-
73	virtual QSGGuiThreadShaderEffectManager *createGuiThreadShaderEffectManager();	-
74	virtual QSGShaderEffectNode createShaderEffectNode(QSGRenderContext renderContext,	-
75	QSGGuiThreadShaderEffectManager *mgr);	-
76		-
77	virtual QSGSpriteNode *createSpriteNode() = 0;	-
78		-
79	virtual QAnimationDriver createAnimationDriver(QObject parent);	-
80		-
81	virtual QSize minimumFBOSize() const;	-
82	virtual QSurfaceFormat defaultSurfaceFormat() const = 0;	-
83		-
84	virtual QSGRendererInterface rendererInterface(QSGRenderContext renderContext);	-
85		-
86	virtual QSGRectangleNode *createRectangleNode() = 0;	-
87	virtual QSGImageNode *createImageNode() = 0;	-
88	virtual QSGNinePatchNode *createNinePatchNode() = 0;	-
89		-
90	static QSGContext *createDefaultContext();	-
91	static QQuickTextureFactory *createTextureFactoryFromImage(const QImage &image);	-
92	static QSGRenderLoop *createWindowManager();	-
93		-
94	static void setBackend(const QString &backend);	-
95	static QString backend();	-
96	};	-
97		-
98	class __attribute__((visibility("default"))) QSGRenderContext : public QObject	-
99	{	-
100	public:	-
101	#pragma GCC diagnostic push	-
102		-
103	#pragma GCC diagnostic ignored "-Wsuggest-override"	-
104	static const QMetaObject staticMetaObject; virtual const QMetaObject metaObject() const; virtual void qt_metacast(const char ); virtual int qt_metacall(QMetaObject::Call, int, void ); static inline QString tr(const char s, const char c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } __attribute__ ((__deprecated__)) static inline QString trUtf8(const char s, const char *c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } private:	-
105	#pragma GCC diagnostic ignored "-Wattributes"	-
106	__attribute__((visibility("hidden"))) static void qt_static_metacall(QObject , QMetaObject::Call, int, void *);	-
107	#pragma GCC diagnostic pop	-
108	struct QPrivateSignal {};	-
109	public:	-
110	enum CreateTextureFlags {	-
111	CreateTexture_Alpha = 0x1,	-
112	CreateTexture_Atlas = 0x2,	-
113	CreateTexture_Mipmap = 0x4	-
114	};	-
115		-
116	QSGRenderContext(QSGContext *context);	-
117	~QSGRenderContext() override;	-
118		-
119	QSGContext *sceneGraphContext() const { return executed 330989 times by 74 tests: `return m_sg;` Executed by: tst_drawingmodes tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_qqmltypeloader tst_qquickage tst_qquickangleddirection tst_qquickanimatedimage tst_qquickanimatedsprite tst_qquickanimationcontroller tst_qquickanimations tst_qquickborderimage tst_qquickcumulativedirection tst_qquickcustomaffector tst_qquickcustomparticle tst_qquickdraghandler tst_qquickellipseextruder tst_qquickflickable tst_qquickfocusscope tst_qquickfontloader tst_qquickfontloader_static tst_qquickframebufferobject tst_qquickfriction tst_qquickgraphicsinfo tst_qquickgravity ... m_sg; executed 330989 times by 74 tests: `return m_sg;` Executed by: tst_drawingmodes tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_qqmltypeloader tst_qquickage tst_qquickangleddirection tst_qquickanimatedimage tst_qquickanimatedsprite tst_qquickanimationcontroller tst_qquickanimations tst_qquickborderimage tst_qquickcumulativedirection tst_qquickcustomaffector tst_qquickcustomparticle tst_qquickdraghandler tst_qquickellipseextruder tst_qquickflickable tst_qquickfocusscope tst_qquickfontloader tst_qquickfontloader_static tst_qquickframebufferobject tst_qquickfriction tst_qquickgraphicsinfo tst_qquickgravity ... }	330989
120	virtual bool isValid() const { return executed 8 times by 1 test: `return true;` Executed by: tst_qquickshape true; executed 8 times by 1 test: `return true;` Executed by: tst_qquickshape }	8
121		-
122	virtual void initialize(void *context);	-
123	virtual void invalidate();	-
124	virtual void renderNextFrame(QSGRenderer *renderer, uint fboId) = 0;	-
125	virtual void endSync();	-
126		-
127	virtual QSGDistanceFieldGlyphCache *distanceFieldGlyphCache(const QRawFont &font);	-
128	QSGTexture textureForFactory(QQuickTextureFactory factory, QQuickWindow *window);	-
129		-
130	virtual QSGTexture *createTexture(const QImage &image, uint flags = CreateTexture_Alpha) const = 0;	-
131	virtual QSGRenderer *createRenderer() = 0;	-
132	virtual QSGTexture compressedTextureForFactory(const QSGCompressedTextureFactory ) const;	-
133		-
134	virtual void setAttachToGraphicsContext(bool attach) { (void)attach;; } never executed: `end of block`	0
135		-
136	virtual int maxTextureSize() const = 0;	-
137		-
138	void registerFontengineForCleanup(QFontEngine *engine);	-
139		-
140	public :	-
141	void initialized();	-
142	void invalidated();	-
143		-
144	public :	-
145	void textureFactoryDestroyed(QObject *o);	-
146		-
147	protected:	-
148		-
149	QPointer<QSGContext> m_sg;	-
150		-
151	QMutex m_mutex;	-
152	QHash<QQuickTextureFactory , QSGTexture > m_textures;	-
153	QSet<QSGTexture *> m_texturesToDelete;	-
154	QHash<QString, QSGDistanceFieldGlyphCache *> m_glyphCaches;	-
155		-
156	QSet<QFontEngine *> m_fontEnginesToClean;	-
157	};	-
158		-
159		-

Line

Source

Count

class QSGContextPrivate;

class QSGInternalRectangleNode;

class QSGInternalImageNode;

class QSGPainterNode;

class QSGGlyphNode;

class QSGRenderer;

class QSGDistanceFieldGlyphCache;

class QQuickWindow;

class QSGTexture;

class QSGMaterial;

class QSGRenderLoop;

class QSGLayer;

class QQuickTextureFactory;

class QSGCompressedTextureFactory;

class QSGContext;

class QQuickPaintedItem;

class QSGRendererInterface;

class QSGShaderEffectNode;

class QSGGuiThreadShaderEffectManager;

class QSGRectangleNode;

class QSGImageNode;

class QSGNinePatchNode;

class QSGSpriteNode;

class QSGRenderContext;

extern const QLoggingCategory &QSG_LOG_TIME_RENDERLOOP();

extern const QLoggingCategory &QSG_LOG_TIME_COMPILATION();

extern const QLoggingCategory &QSG_LOG_TIME_TEXTURE();

extern const QLoggingCategory &QSG_LOG_TIME_GLYPH();

extern const QLoggingCategory &QSG_LOG_TIME_RENDERER();

extern const QLoggingCategory &QSG_LOG_INFO();

extern const QLoggingCategory &QSG_LOG_RENDERLOOP();

class __attribute__((visibility("default"))) QSGContext : public QObject

{

public:

#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Wsuggest-override"

static const QMetaObject staticMetaObject; virtual const QMetaObject *metaObject() const; virtual void *qt_metacast(const char *); virtual int qt_metacall(QMetaObject::Call, int, void **); static inline QString tr(const char *s, const char *c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } __attribute__ ((__deprecated__)) static inline QString trUtf8(const char *s, const char *c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } private:

#pragma GCC diagnostic ignored "-Wattributes"

__attribute__((visibility("hidden"))) static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **);

#pragma GCC diagnostic pop

struct QPrivateSignal {};

public:

enum AntialiasingMethod {

UndecidedAntialiasing,

VertexAntialiasing,

MsaaAntialiasing

};

explicit QSGContext(QObject *parent = nullptr);

~QSGContext() override;

virtual void renderContextInitialized(QSGRenderContext *renderContext);

virtual void renderContextInvalidated(QSGRenderContext *renderContext);

virtual QSGRenderContext *createRenderContext() = 0;

QSGInternalRectangleNode *createInternalRectangleNode(const QRectF &rect, const QColor &c);

virtual QSGInternalRectangleNode *createInternalRectangleNode() = 0;

virtual QSGInternalImageNode *createInternalImageNode() = 0;

virtual QSGPainterNode *createPainterNode(QQuickPaintedItem *item) = 0;

virtual QSGGlyphNode *createGlyphNode(QSGRenderContext *rc, bool preferNativeGlyphNode) = 0;

virtual QSGLayer *createLayer(QSGRenderContext *renderContext) = 0;

virtual QSGGuiThreadShaderEffectManager *createGuiThreadShaderEffectManager();

virtual QSGShaderEffectNode *createShaderEffectNode(QSGRenderContext *renderContext,

QSGGuiThreadShaderEffectManager *mgr);

virtual QSGSpriteNode *createSpriteNode() = 0;

virtual QAnimationDriver *createAnimationDriver(QObject *parent);

virtual QSize minimumFBOSize() const;

virtual QSurfaceFormat defaultSurfaceFormat() const = 0;

virtual QSGRendererInterface *rendererInterface(QSGRenderContext *renderContext);

virtual QSGRectangleNode *createRectangleNode() = 0;

virtual QSGImageNode *createImageNode() = 0;

virtual QSGNinePatchNode *createNinePatchNode() = 0;

static QSGContext *createDefaultContext();

static QQuickTextureFactory *createTextureFactoryFromImage(const QImage &image);

static QSGRenderLoop *createWindowManager();

static void setBackend(const QString &backend);

static QString backend();

};

class __attribute__((visibility("default"))) QSGRenderContext : public QObject

{

100

public:

101

#pragma GCC diagnostic push

102

103

#pragma GCC diagnostic ignored "-Wsuggest-override"

104

105

#pragma GCC diagnostic ignored "-Wattributes"

106

__attribute__((visibility("hidden"))) static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **);

107

#pragma GCC diagnostic pop

108

struct QPrivateSignal {};

109

public:

110

enum CreateTextureFlags {

111

CreateTexture_Alpha = 0x1,

112

CreateTexture_Atlas = 0x2,

113

CreateTexture_Mipmap = 0x4

114

};

115

116

QSGRenderContext(QSGContext *context);

117

~QSGRenderContext() override;

118

119

QSGContext *sceneGraphContext() const { return

executed 330989 times by 74 tests: return m_sg;

Executed by:

tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qqmltypeloader
tst_qquickage
tst_qquickangleddirection
tst_qquickanimatedimage
tst_qquickanimatedsprite
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickborderimage
tst_qquickcumulativedirection
tst_qquickcustomaffector
tst_qquickcustomparticle
tst_qquickdraghandler
tst_qquickellipseextruder
tst_qquickflickable
tst_qquickfocusscope
tst_qquickfontloader
tst_qquickfontloader_static
tst_qquickframebufferobject
tst_qquickfriction
tst_qquickgraphicsinfo
tst_qquickgravity
...

m_sg;

executed 330989 times by 74 tests: return m_sg;

Executed by:

tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qqmltypeloader
tst_qquickage
tst_qquickangleddirection
tst_qquickanimatedimage
tst_qquickanimatedsprite
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickborderimage
tst_qquickcumulativedirection
tst_qquickcustomaffector
tst_qquickcustomparticle
tst_qquickdraghandler
tst_qquickellipseextruder
tst_qquickflickable
tst_qquickfocusscope
tst_qquickfontloader
tst_qquickfontloader_static
tst_qquickframebufferobject
tst_qquickfriction
tst_qquickgraphicsinfo
tst_qquickgravity
...

}

330989

120

virtual bool isValid() const { return

executed 8 times by 1 test: return true;

Executed by:

tst_qquickshape

true;

executed 8 times by 1 test: return true;

Executed by:

tst_qquickshape

}

121

122

virtual void initialize(void *context);

123

virtual void invalidate();

124

virtual void renderNextFrame(QSGRenderer *renderer, uint fboId) = 0;

125

virtual void endSync();

126

127

virtual QSGDistanceFieldGlyphCache *distanceFieldGlyphCache(const QRawFont &font);

128

QSGTexture *textureForFactory(QQuickTextureFactory *factory, QQuickWindow *window);

129

130

virtual QSGTexture *createTexture(const QImage &image, uint flags = CreateTexture_Alpha) const = 0;

131

virtual QSGRenderer *createRenderer() = 0;

132

virtual QSGTexture *compressedTextureForFactory(const QSGCompressedTextureFactory *) const;

133

134

virtual void setAttachToGraphicsContext(bool attach) { (void)attach;; }

never executed: end of block

135

136

virtual int maxTextureSize() const = 0;

137

138

void registerFontengineForCleanup(QFontEngine *engine);

public :

void initialized();

void invalidated();

public :

void textureFactoryDestroyed(QObject *o);

protected:

QPointer<QSGContext> m_sg;

150

151

QMutex m_mutex;

152

QHash<QQuickTextureFactory *, QSGTexture *> m_textures;

153

QSet<QSGTexture *> m_texturesToDelete;

154

QHash<QString, QSGDistanceFieldGlyphCache *> m_glyphCaches;

155

156

QSet<QFontEngine *> m_fontEnginesToClean;

157

};

158

159

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