OpenCoverage

qsggeometry.cpp

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/scenegraph/coreapi/qsggeometry.cpp
Source codeSwitch to Preprocessed file
LineSourceCount
1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the Qt scene graph research project.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see https://www.qt.io/terms-conditions. For further-
15** information use the contact form at https://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
34** https://www.gnu.org/licenses/gpl-3.0.html.-
35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qsggeometry.h"-
41#include "qsggeometry_p.h"-
42#if QT_CONFIG(opengl)-
43# include <qopenglcontext.h>-
44# include <qopenglfunctions.h>-
45# include <private/qopenglextensions_p.h>-
46#endif-
47-
48#ifdef Q_OS_QNX-
49#include <malloc.h>-
50#endif-
51-
52QT_BEGIN_NAMESPACE-
53-
54-
55QSGGeometry::Attribute QSGGeometry::Attribute::create(int attributeIndex, int tupleSize, int primitiveType, bool isPrimitive)-
56{-
57 Attribute a = { attributeIndex, tupleSize, primitiveType, isPrimitive, UnknownAttribute, 0 };-
58 return a;
executed 1994 times by 145 tests: return a;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_nokeywords
  • tst_parserstress
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlextensionplugin
  • tst_qqmlimport
  • tst_qqmlincubator
  • ...
1994
59}-
60-
61QSGGeometry::Attribute QSGGeometry::Attribute::createWithAttributeType(int pos, int tupleSize, int primitiveType, AttributeType attributeType)-
62{-
63 Attribute a;-
64 a.position = pos;-
65 a.tupleSize = tupleSize;-
66 a.type = primitiveType;-
67 a.isVertexCoordinate = attributeType == PositionAttribute;-
68 a.attributeType = attributeType;-
69 a.reserved = 0;-
70 return a;
executed 502 times by 74 tests: return a;
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
502
71}-
72-
73/*!-
74 Convenience function which returns attributes to be used for 2D solid-
75 color drawing.-
76 */-
77-
78const QSGGeometry::AttributeSet &QSGGeometry::defaultAttributes_Point2D()-
79{-
80 static Attribute data[] = {-
81 Attribute::createWithAttributeType(0, 2, FloatType, PositionAttribute)-
82 };-
83 static AttributeSet attrs = { 1, sizeof(float) * 2, data };-
84 return attrs;
executed 200426 times by 13 tests: return attrs;
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_geometry
  • tst_nodestest
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickpathview
  • tst_qquickshape
  • tst_qquicktableview
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_rendernode
  • tst_scenegraph
200426
85}-
86-
87/*!-
88 Convenience function which returns attributes to be used for textured 2D drawing.-
89 */-
90-
91const QSGGeometry::AttributeSet &QSGGeometry::defaultAttributes_TexturedPoint2D()-
92{-
93 static Attribute data[] = {-
94 Attribute::createWithAttributeType(0, 2, FloatType, PositionAttribute),-
95 Attribute::createWithAttributeType(1, 2, FloatType, TexCoordAttribute)-
96 };-
97 static AttributeSet attrs = { 2, sizeof(float) * 4, data };-
98 return attrs;
executed 254492 times by 35 tests: return attrs;
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_nodestest
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickframebufferobject
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem
  • tst_qquickitem2
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickpainteditem
  • tst_qquickpathview
  • tst_qquickpincharea
  • ...
254492
99}-
100-
101/*!-
102 Convenience function which returns attributes to be used for per vertex colored 2D drawing.-
103 */-
104-
105const QSGGeometry::AttributeSet &QSGGeometry::defaultAttributes_ColoredPoint2D()-
106{-
107 static Attribute data[] = {-
108 Attribute::createWithAttributeType(0, 2, FloatType, PositionAttribute),-
109 Attribute::createWithAttributeType(1, 4, UnsignedByteType, ColorAttribute)-
110 };-
111 static AttributeSet attrs = { 2, 2 * sizeof(float) + 4 * sizeof(char), data };-
112 return attrs;
executed 73421 times by 66 tests: return attrs;
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • tst_qquickimageparticle
  • tst_qquickitem
  • ...
73421
113}-
114-
115-
116/*!-
117 \class QSGGeometry::Attribute-
118 \brief The QSGGeometry::Attribute describes a single vertex attribute in a QSGGeometry.-
119 \inmodule QtQuick-
120-
121 The QSGGeometry::Attribute struct describes the attribute register position,-
122 the size of the attribute tuple and the attribute type.-
123-
124 It also contains a hint to the renderer if this attribute is the attribute-
125 describing the position. The scene graph renderer may use this information-
126 to perform optimizations.-
127-
128 It contains a number of bits which are reserved for future use.-
129-
130 \sa QSGGeometry-
131 */-
132-
133/*!-
134 \fn QSGGeometry::Attribute QSGGeometry::Attribute::create(int pos, int tupleSize, int primitiveType, bool isPosition)-
135-
136 Creates a new QSGGeometry::Attribute for attribute register \a pos with \a-
137 tupleSize. The \a primitiveType can be any of the supported types from-
138 QSGGeometry::Type, such as QSGGeometry::FloatType or-
139 QSGGeometry::UnsignedByteType.-
140-
141 If the attribute describes the position for the vertex, the \a isPosition-
142 hint should be set to \c true. The scene graph renderer may use this-
143 information to perform optimizations.-
144-
145 \note Scene graph backends for APIs other than OpenGL may require an-
146 accurate description of attributes' usage, and therefore it is recommended-
147 to use createWithAttributeType() instead.-
148-
149 Use the create function to construct the attribute, rather than an-
150 initialization list, to ensure that all fields are initialized.-
151 */-
152-
153/*!-
154 \fn QSGGeometry::Attribute QSGGeometry::Attribute::createWithAttributeType(int pos, int tupleSize, int primitiveType, AttributeType attributeType)-
155-
156 Creates a new QSGGeometry::Attribute for attribute register \a pos with \a-
157 tupleSize. The \a primitiveType can be any of the supported types from-
158 QSGGeometry::Type, such as QSGGeometry::FloatType or-
159 QSGGeometry::UnsignedByteType.-
160-
161 \a attributeType describes the intended use of the attribute.-
162-
163 Use the create function to construct the attribute, rather than an-
164 initialization list, to ensure that all fields are initialized.-
165 */-
166-
167-
168/*!-
169 \class QSGGeometry::AttributeSet-
170 \brief The QSGGeometry::AttributeSet describes how the vertices in a QSGGeometry-
171 are built up.-
172 \inmodule QtQuick-
173-
174 \sa QSGGeometry-
175 */-
176-
177-
178/*!-
179 \class QSGGeometry::Point2D-
180 \brief The QSGGeometry::Point2D struct is a convenience struct for accessing-
181 2D Points.-
182-
183 \inmodule QtQuick-
184 */-
185-
186-
187/*!-
188 \fn void QSGGeometry::Point2D::set(float x, float y)-
189-
190 Sets the x and y values of this point to \a x and \a y.-
191 */-
192-
193-
194/*!-
195 \class QSGGeometry::ColoredPoint2D-
196 \brief The QSGGeometry::ColoredPoint2D struct is a convenience struct for accessing-
197 2D Points with a color.-
198-
199 \inmodule QtQuick-
200 */-
201-
202-
203/*!-
204 \fn void QSGGeometry::ColoredPoint2D::set(float x, float y, uchar red, uchar green, uchar blue, uchar alpha)-
205-
206 Sets the position of the vertex to \a x and \a y and the color to \a red, \a-
207 green, \a blue, and \a alpha.-
208 */-
209-
210-
211/*!-
212 \class QSGGeometry::TexturedPoint2D-
213 \brief The QSGGeometry::TexturedPoint2D struct is a convenience struct for accessing-
214 2D Points with texture coordinates.-
215-
216 \inmodule QtQuick-
217 */-
218-
219-
220/*!-
221 \fn void QSGGeometry::TexturedPoint2D::set(float x, float y, float tx, float ty)-
222-
223 Sets the position of the vertex to \a x and \a y and the texture coordinate-
224 to \a tx and \a ty.-
225 */-
226-
227-
228-
229/*!-
230 \class QSGGeometry-
231-
232 \brief The QSGGeometry class provides low-level-
233 storage for graphics primitives in the \l{Qt Quick Scene Graph}.-
234-
235 \inmodule QtQuick-
236-
237 The QSGGeometry class stores the geometry of the primitives-
238 rendered with the scene graph. It contains vertex data and-
239 optionally index data. The mode used to draw the geometry is-
240 specified with setDrawingMode(), which maps directly to the graphics API's-
241 drawing mode, such as \c GL_TRIANGLE_STRIP, \c GL_TRIANGLES, or-
242 \c GL_POINTS in case of OpenGL.-
243-
244 Vertices can be as simple as points defined by x and y values or-
245 can be more complex where each vertex contains a normal, texture-
246 coordinates and a 3D position. The QSGGeometry::AttributeSet is-
247 used to describe how the vertex data is built up. The attribute-
248 set can only be specified on construction. The QSGGeometry class-
249 provides a few convenience attributes and attribute sets by-
250 default. The defaultAttributes_Point2D() function returns an-
251 attribute set to be used in normal solid color rectangles, while-
252 the defaultAttributes_TexturedPoint2D function returns attributes-
253 to be used for textured 2D geometry. The vertex data is internally-
254 stored as a \c {void *} and is accessible with the vertexData()-
255 function. Convenience accessors for the common attribute sets are-
256 available with vertexDataAsPoint2D() and-
257 vertexDataAsTexturedPoint2D(). Vertex data is allocated by passing-
258 a vertex count to the constructor or by calling allocate() later.-
259-
260 The QSGGeometry can optionally contain indices of either unsigned-
261 32-bit, unsigned 16-bit, or unsigned 8-bit integers. The index type-
262 must be specified during construction and cannot be changed.-
263-
264 Below is a snippet illustrating how a geometry composed of-
265 position and color vertices can be built.-
266-
267 \code-
268 struct MyPoint2D {-
269 float x;-
270 float y;-
271 float r;-
272 float g;-
273 float b;-
274 float a;-
275-
276 void set(float x_, float y_, float r_, float g_, float b_, float a_) {-
277 x = x_;-
278 y = y_;-
279 r = r_;-
280 g = g_;-
281 b = b_;-
282 a = a_;-
283 }-
284 };-
285-
286 QSGGeometry::Attribute MyPoint2D_Attributes[] = {-
287 QSGGeometry::Attribute::create(0, 2, GL_FLOAT, true),-
288 QSGGeometry::Attribute::create(1, 4, GL_FLOAT, false)-
289 };-
290-
291 QSGGeometry::AttributeSet MyPoint2D_AttributeSet = {-
292 2,-
293 sizeof(MyPoint2D),-
294 MyPoint2D_Attributes-
295 };-
296-
297 ...-
298-
299 geometry = new QSGGeometry(MyPoint2D_AttributeSet, 2);-
300 geometry->setDrawingMode(GL_LINES);-
301-
302 MyPoint2D *vertices = static_cast<MyPoint2D *>(geometry->vertexData());-
303 vertices[0].set(0, 0, 1, 0, 0, 1);-
304 vertices[1].set(width(), height(), 0, 0, 1, 1);-
305 \endcode-
306-
307 The QSGGeometry is a software buffer and client-side in terms of-
308 OpenGL rendering, as the buffers used in 2D graphics typically consist of-
309 many small buffers that change every frame and do not benefit from-
310 being uploaded to graphics memory. However, the QSGGeometry-
311 supports hinting to the renderer that a buffer should be-
312 uploaded using the setVertexDataPattern() and-
313 setIndexDataPattern() functions. Whether this hint is respected or-
314 not is implementation specific.-
315-
316 \sa QSGGeometryNode, {Scene Graph - Custom Geometry}-
317-
318 \note All classes with QSG prefix should be used solely on the scene graph's-
319 rendering thread. See \l {Scene Graph and Rendering} for more information.-
320-
321 */-
322-
323/*!-
324 \fn int QSGGeometry::attributeCount() const-
325-
326 Returns the number of attributes in the attrbute set used by this geometry.-
327 */-
328-
329/*!-
330 \fn QSGGeometry::Attribute *QSGGeometry::attributes() const-
331-
332 Returns an array with the attributes of this geometry. The size of the array-
333 is given with attributeCount().-
334 */-
335-
336/*!-
337 \fn uint *QSGGeometry::indexDataAsUInt()-
338-
339 Convenience function to access the index data as a mutable array of-
340 32-bit unsigned integers.-
341 */-
342-
343/*!-
344 \fn const uint *QSGGeometry::indexDataAsUInt() const-
345-
346 Convenience function to access the index data as an immutable array of-
347 32-bit unsigned integers.-
348 */-
349-
350/*!-
351 \fn quint16 *QSGGeometry::indexDataAsUShort()-
352-
353 Convenience function to access the index data as a mutable array of-
354 16-bit unsigned integers.-
355 */-
356-
357/*!-
358 \fn const quint16 *QSGGeometry::indexDataAsUShort() const-
359-
360 Convenience function to access the index data as an immutable array of-
361 16-bit unsigned integers.-
362 */-
363-
364/*!-
365 \fn const QSGGeometry::ColoredPoint2D *QSGGeometry::vertexDataAsColoredPoint2D() const-
366-
367 Convenience function to access the vertex data as an immutable-
368 array of QSGGeometry::ColoredPoint2D.-
369 */-
370-
371/*!-
372 \fn QSGGeometry::ColoredPoint2D *QSGGeometry::vertexDataAsColoredPoint2D()-
373-
374 Convenience function to access the vertex data as a mutable-
375 array of QSGGeometry::ColoredPoint2D.-
376 */-
377-
378/*!-
379 \fn const QSGGeometry::TexturedPoint2D *QSGGeometry::vertexDataAsTexturedPoint2D() const-
380-
381 Convenience function to access the vertex data as an immutable-
382 array of QSGGeometry::TexturedPoint2D.-
383 */-
384-
385/*!-
386 \fn QSGGeometry::TexturedPoint2D *QSGGeometry::vertexDataAsTexturedPoint2D()-
387-
388 Convenience function to access the vertex data as a mutable-
389 array of QSGGeometry::TexturedPoint2D.-
390 */-
391-
392/*!-
393 \fn const QSGGeometry::Point2D *QSGGeometry::vertexDataAsPoint2D() const-
394-
395 Convenience function to access the vertex data as an immutable-
396 array of QSGGeometry::Point2D.-
397 */-
398-
399/*!-
400 \fn QSGGeometry::Point2D *QSGGeometry::vertexDataAsPoint2D()-
401-
402 Convenience function to access the vertex data as a mutable-
403 array of QSGGeometry::Point2D.-
404 */-
405-
406-
407/*!-
408 Constructs a geometry object based on \a attributes.-
409-
410 The object allocate space for \a vertexCount vertices based on the-
411 accumulated size in \a attributes and for \a indexCount.-
412-
413 The \a indexType maps to the OpenGL index type and can be-
414 \c GL_UNSIGNED_SHORT and \c GL_UNSIGNED_BYTE. On OpenGL implementations that-
415 support it, such as desktop OpenGL, \c GL_UNSIGNED_INT can also be used.-
416-
417 Geometry objects are constructed with \c GL_TRIANGLE_STRIP as default-
418 drawing mode.-
419-
420 The attribute structure is assumed to be POD and the geometry object-
421 assumes this will not go away. There is no memory management involved.-
422 */-
423-
424QSGGeometry::QSGGeometry(const QSGGeometry::AttributeSet &attributes,-
425 int vertexCount,-
426 int indexCount,-
427 int indexType)-
428 : m_drawing_mode(DrawTriangleStrip)-
429 , m_vertex_count(0)-
430 , m_index_count(0)-
431 , m_index_type(indexType)-
432 , m_attributes(attributes)-
433 , m_data(nullptr)-
434 , m_index_data_offset(-1)-
435 , m_server_data(nullptr)-
436 , m_owns_data(false)-
437 , m_index_usage_pattern(AlwaysUploadPattern)-
438 , m_vertex_usage_pattern(AlwaysUploadPattern)-
439 , m_line_width(1.0)-
440{-
441 Q_UNUSED(m_reserved_bits);-
442 Q_ASSERT(m_attributes.count > 0);-
443 Q_ASSERT(m_attributes.stride > 0);-
444#if QT_CONFIG(opengl)-
445 Q_ASSERT_X(indexType != GL_UNSIGNED_INT-
446 || static_cast<QOpenGLExtensions *>(QOpenGLContext::currentContext()->functions())-
447 ->hasOpenGLExtension(QOpenGLExtensions::ElementIndexUint),-
448 "QSGGeometry::QSGGeometry",-
449 "GL_UNSIGNED_INT is not supported, geometry will not render"-
450 );-
451#endif-
452 if (indexType != UnsignedByteType
indexType != UnsignedByteTypeDescription
TRUEevaluated 531813 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
FALSEnever evaluated
0-531813
453 && indexType != UnsignedShortType
indexType != UnsignedShortTypeDescription
TRUEevaluated 33 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 531780 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
33-531780
454 && indexType != UnsignedIntType) {
indexType != UnsignedIntTypeDescription
TRUEnever evaluated
FALSEevaluated 33 times by 1 test
Evaluated by:
  • tst_examples
0-33
455 qFatal("QSGGeometry: Unsupported index type, %x.\n", indexType);-
456 }
never executed: end of block
0
457-
458 // Because allocate reads m_vertex_count, m_index_count and m_owns_data, these-
459 // need to be set before calling allocate...-
460 allocate(vertexCount, indexCount);-
461}
executed 531813 times by 74 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
531813
462-
463/*!-
464 \fn int QSGGeometry::sizeOfVertex() const-
465-
466 Returns the size in bytes of one vertex.-
467-
468 This value comes from the attributes.-
469 */-
470-
471/*!-
472 \fn int QSGGeometry::sizeOfIndex() const-
473-
474 Returns the byte size of the index type.-
475-
476 This value is either \c 1 when index type is \c GL_UNSIGNED_BYTE or \c 2-
477 when index type is \c GL_UNSIGNED_SHORT. For Desktop OpenGL,-
478 \c GL_UNSIGNED_INT with the value \c 4 is also supported.-
479 */-
480-
481/*!-
482 Destroys the geometry object and the vertex and index data it has allocated.-
483 */-
484-
485QSGGeometry::~QSGGeometry()-
486{-
487 if (m_owns_data)
m_owns_dataDescription
TRUEevaluated 313422 times by 68 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
FALSEevaluated 218391 times by 32 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickframebufferobject
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem2
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickmultipointtoucharea
  • tst_qquickpainteditem
  • tst_qquickpathview
  • tst_qquickpositioners
  • tst_qquickshadereffect
  • tst_qquickshape
  • ...
218391-313422
488 free(m_data);
executed 313422 times by 68 tests: free(m_data);
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
313422
489-
490 if (m_server_data)
m_server_dataDescription
TRUEnever evaluated
FALSEevaluated 531813 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
0-531813
491 delete m_server_data;
never executed: delete m_server_data;
0
492}
executed 531813 times by 74 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
531813
493-
494/*!-
495 \fn int QSGGeometry::vertexCount() const-
496-
497 Returns the number of vertices in this geometry object.-
498 */-
499-
500/*!-
501 \fn int QSGGeometry::indexCount() const-
502-
503 Returns the number of indices in this geometry object.-
504 */-
505-
506-
507-
508/*!-
509 \fn void *QSGGeometry::vertexData()-
510-
511 Returns a pointer to the raw vertex data of this geometry object.-
512-
513 \sa vertexDataAsPoint2D(), vertexDataAsTexturedPoint2D()-
514 */-
515-
516/*!-
517 \fn const void *QSGGeometry::vertexData() const-
518-
519 Returns a pointer to the raw vertex data of this geometry object.-
520-
521 \sa vertexDataAsPoint2D(), vertexDataAsTexturedPoint2D()-
522 */-
523-
524/*!-
525 Returns a pointer to the raw index data of this geometry object.-
526-
527 \sa indexDataAsUShort(), indexDataAsUInt()-
528 */-
529void *QSGGeometry::indexData()-
530{-
531 return m_index_data_offset < 0
executed 1106226 times by 68 tests: return m_index_data_offset < 0 ? nullptr : ((char *) m_data + m_index_data_offset);
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
1106226
532 ? nullptr
executed 1106226 times by 68 tests: return m_index_data_offset < 0 ? nullptr : ((char *) m_data + m_index_data_offset);
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
1106226
533 : ((char *) m_data + m_index_data_offset);
executed 1106226 times by 68 tests: return m_index_data_offset < 0 ? nullptr : ((char *) m_data + m_index_data_offset);
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
1106226
534}-
535-
536/*!-
537 Returns a pointer to the raw index data of this geometry object.-
538-
539 \sa indexDataAsUShort(), indexDataAsUInt()-
540 */-
541const void *QSGGeometry::indexData() const-
542{-
543 return m_index_data_offset < 0
never executed: return m_index_data_offset < 0 ? nullptr : ((char *) m_data + m_index_data_offset);
0
544 ? nullptr
never executed: return m_index_data_offset < 0 ? nullptr : ((char *) m_data + m_index_data_offset);
0
545 : ((char *) m_data + m_index_data_offset);
never executed: return m_index_data_offset < 0 ? nullptr : ((char *) m_data + m_index_data_offset);
0
546}-
547-
548/*!-
549 \enum QSGGeometry::DrawingMode-
550-
551 The values correspond to OpenGL enum values like \c GL_POINTS, \c GL_LINES,-
552 etc. QSGGeometry provies its own type in order to be able to provide the-
553 same API with non-OpenGL backends as well.-
554-
555 \value DrawPoints-
556 \value DrawLines-
557 \value DrawLineLoop-
558 \value DrawLineStrip-
559 \value DrawTriangles-
560 \value DrawTriangleStrip-
561 \value DrawTriangleFan-
562 */-
563-
564/*!-
565 \enum QSGGeometry::Type-
566-
567 The values correspond to OpenGL type constants like \c GL_BYTE, \c-
568 GL_UNSIGNED_BYTE, etc. QSGGeometry provies its own type in order to be able-
569 to provide the same API with non-OpenGL backends as well.-
570-
571 \value ByteType-
572 \value UnsignedByteType-
573 \value ShortType-
574 \value UnsignedShortType-
575 \value IntType-
576 \value UnsignedIntType-
577 \value FloatType-
578 */-
579-
580/*!-
581 Sets the \a mode to be used for drawing this geometry.-
582-
583 The default value is QSGGeometry::DrawTriangleStrip.-
584-
585 \sa DrawingMode-
586 */-
587void QSGGeometry::setDrawingMode(unsigned int mode)-
588{-
589 m_drawing_mode = mode;-
590}
executed 331930 times by 68 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
331930
591-
592/*!-
593 Gets the current line or point width or to be used for this geometry. This-
594 property only applies to line width when the drawingMode is DrawLines,-
595 DarwLineStrip, or DrawLineLoop. For desktop OpenGL, it also applies to-
596 point size when the drawingMode is DrawPoints.-
597-
598 The default value is \c 1.0-
599-
600 \note When not using OpenGL, support for point and line drawing may be-
601 limited. For example, some APIs do not support point sprites and so setting-
602 a size other than 1 is not possible. Some backends may be able implement-
603 support via geometry shaders, but this is not guaranteed to be always-
604 available.-
605-
606 \sa setLineWidth(), drawingMode()-
607*/-
608float QSGGeometry::lineWidth() const-
609{-
610 return m_line_width;
executed 3939 times by 21 tests: return m_line_width;
Executed by:
  • tst_drawingmodes
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickellipseextruder
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgroupgoal
  • tst_qquickimageparticle
  • tst_qquicklineextruder
  • tst_qquickmaskextruder
  • tst_qquickparticlegroup
  • tst_qquickparticlesystem
  • tst_qquickpointattractor
  • tst_qquickpointdirection
  • tst_qquickrectangleextruder
  • tst_qquicktargetdirection
  • tst_qquicktrailemitter
  • tst_qquickturbulence
  • tst_qquickwander
3939
611}-
612-
613/*!-
614 Sets the line or point width to be used for this geometry to \a width. This-
615 property only applies to line width when the drawingMode is DrawLines,-
616 DrawLineStrip, or DrawLineLoop. For Desktop OpenGL, it also applies to-
617 point size when the drawingMode is DrawPoints.-
618-
619 \note How line width and point size are treated is implementation-
620 dependent: The application should not rely on these, but rather create-
621 triangles or similar to draw areas. On OpenGL ES, line width support is-
622 limited and point size is unsupported.-
623-
624 \sa lineWidth(), drawingMode()-
625*/-
626void QSGGeometry::setLineWidth(float width)-
627{-
628 m_line_width = width;-
629}
never executed: end of block
0
630-
631/*!-
632 \fn int QSGGeometry::drawingMode() const-
633-
634 Returns the drawing mode of this geometry.-
635-
636 The default value is \c GL_TRIANGLE_STRIP.-
637 */-
638-
639/*!-
640 \fn int QSGGeometry::indexType() const-
641-
642 Returns the primitive type used for indices in this-
643 geometry object.-
644 */-
645-
646-
647/*!-
648 Resizes the vertex and index data of this geometry object to fit \a vertexCount-
649 vertices and \a indexCount indices.-
650-
651 Vertex and index data will be invalidated after this call and the caller must-
652 mark the associated geometry node as dirty, by calling-
653 node->markDirty(QSGNode::DirtyGeometry) to ensure that the renderer has-
654 a chance to update internal buffers.-
655 */-
656void QSGGeometry::allocate(int vertexCount, int indexCount)-
657{-
658 if (vertexCount == m_vertex_count && indexCount == m_index_count)
vertexCount == m_vertex_countDescription
TRUEevaluated 336765 times by 69 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
FALSEevaluated 519134 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
indexCount == m_index_countDescription
TRUEevaluated 336765 times by 69 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
FALSEnever evaluated
0-519134
659 return;
executed 336765 times by 69 tests: return;
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
336765
660-
661 m_vertex_count = vertexCount;-
662 m_index_count = indexCount;-
663-
664 bool canUsePrealloc = m_index_count <= 0;-
665 int vertexByteSize = m_attributes.stride * m_vertex_count;-
666-
667 if (m_owns_data)
m_owns_dataDescription
TRUEevaluated 127 times by 3 tests
Evaluated by:
  • tst_flickableinterop
  • tst_qquickmultipointtoucharea
  • tst_qquicktaphandler
FALSEevaluated 519007 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
127-519007
668 free(m_data);
executed 127 times by 3 tests: free(m_data);
Executed by:
  • tst_flickableinterop
  • tst_qquickmultipointtoucharea
  • tst_qquicktaphandler
127
669-
670 if (canUsePrealloc && vertexByteSize <= (int) sizeof(m_prealloc)) {
canUsePreallocDescription
TRUEevaluated 205750 times by 43 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_geometry
  • tst_nodestest
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickellipseextruder
  • tst_qquickframebufferobject
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • tst_qquickimageparticle
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklineextruder
  • tst_qquicklistview
  • tst_qquickmaskextruder
  • tst_qquickpainteditem
  • ...
FALSEevaluated 313384 times by 68 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
vertexByteSize...of(m_prealloc)Description
TRUEevaluated 205585 times by 23 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_geometry
  • tst_nodestest
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickframebufferobject
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklistview
  • tst_qquickpainteditem
  • tst_qquickpathview
  • tst_qquickshadereffect
  • tst_qquickshape
  • tst_qquicktableview
  • tst_qquicktext
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_rendernode
  • tst_scenegraph
FALSEevaluated 165 times by 21 tests
Evaluated by:
  • tst_examples
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickellipseextruder
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgroupgoal
  • tst_qquickimageparticle
  • tst_qquicklineextruder
  • tst_qquickmaskextruder
  • tst_qquickparticlegroup
  • tst_qquickparticlesystem
  • tst_qquickpointattractor
  • tst_qquickpointdirection
  • tst_qquickrectangleextruder
  • tst_qquicktargetdirection
  • tst_qquicktrailemitter
  • tst_qquickturbulence
  • tst_qquickwander
165-313384
671 m_data = (void *) &m_prealloc[0];-
672 m_index_data_offset = -1;-
673 m_owns_data = false;-
674 } else {
executed 205585 times by 23 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_geometry
  • tst_nodestest
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickframebufferobject
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklistview
  • tst_qquickpainteditem
  • tst_qquickpathview
  • tst_qquickshadereffect
  • tst_qquickshape
  • tst_qquicktableview
  • tst_qquicktext
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_rendernode
  • tst_scenegraph
205585
675 Q_ASSERT(m_index_type == UnsignedIntType || m_index_type == UnsignedShortType);-
676 int indexByteSize = indexCount * (m_index_type == UnsignedShortType ? sizeof(quint16) : sizeof(quint32));-
677 m_data = (void *) malloc(vertexByteSize + indexByteSize);-
678 Q_CHECK_PTR(m_data);
never executed: qt_check_pointer(__FILE__,678);
!(m_data)Description
TRUEnever evaluated
FALSEevaluated 313549 times by 68 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
0-313549
679 m_index_data_offset = vertexByteSize;-
680 m_owns_data = true;-
681 }
executed 313549 times by 68 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickcustomparticle
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
313549
682-
683 // If we have associated vbo data we could potentially crash later if-
684 // the old buffers are used with the new vertex and index count, so we force-
685 // an update in the renderer in that case. This is really the users responsibility-
686 // but it is cheap for us to enforce this, so why not...-
687 if (m_server_data) {
m_server_dataDescription
TRUEnever evaluated
FALSEevaluated 519134 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
0-519134
688 markIndexDataDirty();-
689 markVertexDataDirty();-
690 }
never executed: end of block
0
691-
692}
executed 519134 times by 74 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_geometry
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedimage
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • 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_qquickgravity
  • ...
519134
693-
694/*!-
695 Updates the geometry \a g with the coordinates in \a rect.-
696-
697 The function assumes the geometry object contains a single triangle strip-
698 of QSGGeometry::Point2D vertices-
699 */-
700void QSGGeometry::updateRectGeometry(QSGGeometry *g, const QRectF &rect)-
701{-
702 Point2D *v = g->vertexDataAsPoint2D();-
703 v[0].x = rect.left();-
704 v[0].y = rect.top();-
705-
706 v[1].x = rect.left();-
707 v[1].y = rect.bottom();-
708-
709 v[2].x = rect.right();-
710 v[2].y = rect.top();-
711-
712 v[3].x = rect.right();-
713 v[3].y = rect.bottom();-
714}
executed 400614 times by 12 tests: end of block
Executed by:
  • tst_examples
  • tst_geometry
  • tst_nodestest
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickpathview
  • tst_qquickshape
  • tst_qquicktableview
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_rendernode
  • tst_scenegraph
400614
715-
716/*!-
717 Updates the geometry \a g with the coordinates in \a rect and texture-
718 coordinates from \a textureRect.-
719-
720 \a textureRect should be in normalized coordinates.-
721-
722 \a g is assumed to be a triangle strip of four vertices of type-
723 QSGGeometry::TexturedPoint2D.-
724 */-
725void QSGGeometry::updateTexturedRectGeometry(QSGGeometry *g, const QRectF &rect, const QRectF &textureRect)-
726{-
727 TexturedPoint2D *v = g->vertexDataAsTexturedPoint2D();-
728 v[0].x = rect.left();-
729 v[0].y = rect.top();-
730 v[0].tx = textureRect.left();-
731 v[0].ty = textureRect.top();-
732-
733 v[1].x = rect.left();-
734 v[1].y = rect.bottom();-
735 v[1].tx = textureRect.left();-
736 v[1].ty = textureRect.bottom();-
737-
738 v[2].x = rect.right();-
739 v[2].y = rect.top();-
740 v[2].tx = textureRect.right();-
741 v[2].ty = textureRect.top();-
742-
743 v[3].x = rect.right();-
744 v[3].y = rect.bottom();-
745 v[3].tx = textureRect.right();-
746 v[3].ty = textureRect.bottom();-
747}
executed 5290 times by 14 tests: end of block
Executed by:
  • tst_examples
  • tst_geometry
  • tst_nodestest
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickframebufferobject
  • tst_qquickimage
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquickpainteditem
  • tst_qquickshadereffect
  • tst_qquicktext
  • tst_scenegraph
5290
748-
749/*!-
750 Updates the geometry \a g with the coordinates in \a rect.-
751-
752 The function assumes the geometry object contains a single triangle strip-
753 of QSGGeometry::ColoredPoint2D vertices-
754 */-
755void QSGGeometry::updateColoredRectGeometry(QSGGeometry *g, const QRectF &rect)-
756{-
757 ColoredPoint2D *v = g->vertexDataAsColoredPoint2D();-
758 v[0].x = rect.left();-
759 v[0].y = rect.top();-
760-
761 v[1].x = rect.left();-
762 v[1].y = rect.bottom();-
763-
764 v[2].x = rect.right();-
765 v[2].y = rect.top();-
766-
767 v[3].x = rect.right();-
768 v[3].y = rect.bottom();-
769}
never executed: end of block
0
770-
771/*!-
772 \enum QSGGeometry::AttributeType-
773-
774 This enum identifies several attribute types.-
775-
776 \value UnknownAttribute Don't care-
777 \value PositionAttribute Position-
778 \value ColorAttribute Color-
779 \value TexCoordAttribute Texture coordinate-
780 \value TexCoord1Attribute Texture coordinate 1-
781 \value TexCoord2Attribute Texture coordinate 2-
782-
783 */-
784-
785/*!-
786 \enum QSGGeometry::DataPattern-
787-
788 The DataPattern enum is used to specify the use pattern for the-
789 vertex and index data in a geometry object.-
790-
791 \value AlwaysUploadPattern The data is always uploaded. This means-
792 that the user does not need to explicitly mark index and vertex-
793 data as dirty after changing it. This is the default.-
794-
795 \value DynamicPattern The data is modified repeatedly and drawn-
796 many times. This is a hint that may provide better-
797 performance. When set the user must make sure to mark the data as-
798 dirty after changing it.-
799-
800 \value StaticPattern The data is modified once and drawn many-
801 times. This is a hint that may provide better performance. When-
802 set the user must make sure to mark the data as dirty after-
803 changing it.-
804-
805 \value StreamPattern The data is modified for almost every time it-
806 is drawn. This is a hint that may provide better performance. When-
807 set, the user must make sure to mark the data as dirty after-
808 changing it.-
809 */-
810-
811-
812/*!-
813 \fn QSGGeometry::DataPattern QSGGeometry::indexDataPattern() const-
814-
815 Returns the usage pattern for indices in this geometry. The default-
816 pattern is AlwaysUploadPattern.-
817 */-
818-
819/*!-
820 Sets the usage pattern for indices to \a p.-
821-
822 The default is AlwaysUploadPattern. When set to anything other than-
823 the default, the user must call markIndexDataDirty() after changing-
824 the index data, in addition to calling QSGNode::markDirty() with-
825 QSGNode::DirtyGeometry.-
826 */-
827-
828void QSGGeometry::setIndexDataPattern(DataPattern p)-
829{-
830 m_index_usage_pattern = p;-
831}
executed 249203 times by 24 tests: end of block
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickgridview
  • tst_qquickitem
  • tst_qquickitem2
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickpathview
  • tst_qquickpincharea
  • tst_qquickpositioners
  • tst_qquickrepeater
  • tst_qquickspringanimation
  • tst_qquicktaphandler
  • tst_qquicktext
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_scenegraph
  • tst_touchmouse
249203
832-
833-
834-
835-
836/*!-
837 \fn QSGGeometry::DataPattern QSGGeometry::vertexDataPattern() const-
838-
839 Returns the usage pattern for vertices in this geometry. The default-
840 pattern is AlwaysUploadPattern.-
841 */-
842-
843/*!-
844 Sets the usage pattern for vertices to \a p.-
845-
846 The default is AlwaysUploadPattern. When set to anything other than-
847 the default, the user must call markVertexDataDirty() after changing-
848 the vertex data, in addition to calling QSGNode::markDirty() with-
849 QSGNode::DirtyGeometry.-
850 */-
851-
852void QSGGeometry::setVertexDataPattern(DataPattern p)-
853{-
854 m_vertex_usage_pattern = p;-
855}
executed 249203 times by 24 tests: end of block
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickgridview
  • tst_qquickitem
  • tst_qquickitem2
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickpathview
  • tst_qquickpincharea
  • tst_qquickpositioners
  • tst_qquickrepeater
  • tst_qquickspringanimation
  • tst_qquicktaphandler
  • tst_qquicktext
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_scenegraph
  • tst_touchmouse
249203
856-
857-
858-
859-
860/*!-
861 Mark that the vertices in this geometry has changed and must be uploaded-
862 again.-
863-
864 This function only has an effect when the usage pattern for vertices is-
865 StaticData and the renderer that renders this geometry uploads the geometry-
866 into Vertex Buffer Objects (VBOs).-
867 */-
868void QSGGeometry::markIndexDataDirty()-
869{-
870 m_dirty_index_data = true;-
871}
never executed: end of block
0
872-
873-
874-
875/*!-
876 Mark that the vertices in this geometry has changed and must be uploaded-
877 again.-
878-
879 This function only has an effect when the usage pattern for vertices is-
880 StaticData and the renderer that renders this geometry uploads the geometry-
881 into Vertex Buffer Objects (VBOs).-
882 */-
883void QSGGeometry::markVertexDataDirty()-
884{-
885 m_dirty_vertex_data = true;-
886}
never executed: end of block
0
887-
888-
889QT_END_NAMESPACE-
Source codeSwitch to Preprocessed file
Generated by Squish Coco 4.2.0