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qsgatlastexture.cpp

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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 QtQuick module of the Qt Toolkit.-
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-
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13** a written agreement between you and The Qt Company. For licensing terms-
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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-
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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-
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32** information to ensure the GNU General Public License requirements will-
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35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qsgatlastexture_p.h"-
41-
42#include <QtCore/QVarLengthArray>-
43#include <QtCore/QElapsedTimer>-
44#include <QtCore/QtMath>-
45-
46#include <QtGui/QOpenGLContext>-
47#include <QtGui/QOpenGLTexture>-
48#include <QtGui/QOpenGLFunctions>-
49#include <QtGui/QGuiApplication>-
50#include <QtGui/QScreen>-
51#include <QtGui/QSurface>-
52#include <QtGui/QWindow>-
53#include <QtGui/qpa/qplatformnativeinterface.h>-
54-
55#include <private/qqmlglobal_p.h>-
56#include <private/qsgtexture_p.h>-
57#include <private/qsgcompressedtexture_p.h>-
58#include <private/qsgcompressedatlastexture_p.h>-
59-
60#include <private/qquickprofiler_p.h>-
61-
62QT_BEGIN_NAMESPACE-
63-
64#ifndef GL_BGRA-
65#define GL_BGRA 0x80E1-
66#endif-
67-
68int qt_sg_envInt(const char *name, int defaultValue);-
69-
70static QElapsedTimer qsg_renderer_timer;-
71-
72DEFINE_BOOL_CONFIG_OPTION(qsgEnableCompressedAtlas, QSG_ENABLE_COMPRESSED_ATLAS)
never executed: status = Yes;
never executed: end of block
never executed: end of block
never executed: return status == Yes;
status == UnknownDescription
TRUEnever evaluated
FALSEnever evaluated
__builtin_expe...LAS")), false)Description
TRUEnever evaluated
FALSEnever evaluated
v != "0"Description
TRUEnever evaluated
FALSEnever evaluated
v != "false"Description
TRUEnever evaluated
FALSEnever evaluated
0
73-
74namespace QSGAtlasTexture-
75{-
76-
77Manager::Manager()-
78 : m_atlas(nullptr)-
79{-
80 QOpenGLContext *gl = QOpenGLContext::currentContext();-
81 Q_ASSERT(gl);-
82 QSurface *surface = gl->surface();-
83 QSize surfaceSize = surface->size();-
84 int max;-
85 gl->functions()->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max);-
86-
87 int w = qMin(max, qt_sg_envInt("QSG_ATLAS_WIDTH", qMax(512U, qNextPowerOfTwo(surfaceSize.width() - 1))));-
88 int h = qMin(max, qt_sg_envInt("QSG_ATLAS_HEIGHT", qMax(512U, qNextPowerOfTwo(surfaceSize.height() - 1))));-
89-
90 if (surface->surfaceClass() == QSurface::Window) {
surface->surfa...urface::WindowDescription
TRUEevaluated 3010 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmlcomponent
  • 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_qquickgravity
  • ...
FALSEevaluated 114 times by 3 tests
Evaluated by:
  • tst_nodestest
  • tst_qquickshortcut
  • tst_qquickwidget
114-3010
91 QWindow *window = static_cast<QWindow *>(surface);-
92 // Coverwindows, optimize for memory rather than speed-
93 if ((window->type() & Qt::CoverWindow) == Qt::CoverWindow) {
(window->type(...t::CoverWindowDescription
TRUEnever evaluated
FALSEevaluated 3010 times by 74 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmlcomponent
  • 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_qquickgravity
  • ...
0-3010
94 w /= 2;-
95 h /= 2;-
96 }
never executed: end of block
0
97 }
executed 3010 times by 74 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmlcomponent
  • 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_qquickgravity
  • ...
3010
98-
99 m_atlas_size_limit = qt_sg_envInt("QSG_ATLAS_SIZE_LIMIT", qMax(w, h) / 2);-
100 m_atlas_size = QSize(w, h);-
101-
102 qCDebug(QSG_LOG_INFO, "texture atlas dimensions: %dx%d", w, h);
never executed: QMessageLogger(__FILE__, 102, __PRETTY_FUNCTION__, QSG_LOG_INFO().categoryName()).debug("texture atlas dimensions: %dx%d", w, h);
qt_category_enabledDescription
TRUEnever evaluated
FALSEevaluated 3124 times by 76 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmlcomponent
  • 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
  • ...
0-3124
103}
executed 3124 times by 76 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmlcomponent
  • 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
  • ...
3124
104-
105-
106Manager::~Manager()-
107{-
108 Q_ASSERT(m_atlas == nullptr);-
109 Q_ASSERT(m_atlases.isEmpty());-
110}
executed 3098 times by 70 tests: end of block
Executed by:
  • 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_qquickframebufferobject
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • tst_qquickimage
  • ...
3098
111-
112void Manager::invalidate()-
113{-
114 if (m_atlas) {
m_atlasDescription
TRUEevaluated 137 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 2987 times by 71 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmlcomponent
  • tst_qqmltypeloader
  • tst_qquickage
  • tst_qquickangleddirection
  • tst_qquickanimatedsprite
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickcumulativedirection
  • tst_qquickcustomaffector
  • tst_qquickdraghandler
  • tst_qquickellipseextruder
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • tst_qquickfontloader_static
  • tst_qquickframebufferobject
  • tst_qquickfriction
  • tst_qquickgravity
  • tst_qquickgridview
  • tst_qquickgroupgoal
  • ...
137-2987
115 m_atlas->invalidate();-
116 m_atlas->deleteLater();-
117 m_atlas = nullptr;-
118 }
executed 137 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
137
119-
120 QHash<unsigned int, QSGCompressedAtlasTexture::Atlas*>::iterator i = m_atlases.begin();-
121 while (i != m_atlases.end()) {
i != m_atlases.end()Description
TRUEnever evaluated
FALSEevaluated 3124 times by 76 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmlcomponent
  • 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
  • ...
0-3124
122 i.value()->invalidate();-
123 i.value()->deleteLater();-
124 ++i;-
125 }
never executed: end of block
0
126 m_atlases.clear();-
127}
executed 3124 times by 76 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_nodestest
  • tst_qqmlcomponent
  • 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
  • ...
3124
128-
129QSGTexture *Manager::create(const QImage &image, bool hasAlphaChannel)-
130{-
131 Texture *t = nullptr;-
132 if (image.width() < m_atlas_size_limit && image.height() < m_atlas_size_limit) {
image.width() ...las_size_limitDescription
TRUEevaluated 307 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 60 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickimage
  • tst_scenegraph
image.height()...las_size_limitDescription
TRUEevaluated 301 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 6 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickimage
6-307
133 if (!m_atlas)
!m_atlasDescription
TRUEevaluated 137 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 164 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickimage
137-164
134 m_atlas = new Atlas(m_atlas_size);
executed 137 times by 8 tests: m_atlas = new Atlas(m_atlas_size);
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
137
135 // t may be null for atlas allocation failure-
136 t = m_atlas->create(image);-
137 if (t && !hasAlphaChannel && t->hasAlphaChannel())
tDescription
TRUEevaluated 289 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 12 times by 1 test
Evaluated by:
  • tst_examples
!hasAlphaChannelDescription
TRUEnever evaluated
FALSEevaluated 289 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
t->hasAlphaChannel()Description
TRUEnever evaluated
FALSEnever evaluated
0-289
138 t->setHasAlphaChannel(false);
never executed: t->setHasAlphaChannel(false);
0
139 }
executed 301 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
301
140 return t;
executed 367 times by 8 tests: return t;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
367
141}-
142-
143QSGTexture *Manager::create(const QSGCompressedTextureFactory *factory)-
144{-
145 QSGTexture *t = nullptr;-
146 if (!qsgEnableCompressedAtlas() || !factory->m_textureData || !factory->m_textureData->isValid())
!qsgEnableCompressedAtlas()Description
TRUEnever evaluated
FALSEnever evaluated
!factory->m_textureDataDescription
TRUEnever evaluated
FALSEnever evaluated
!factory->m_te...ata->isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
147 return t;
never executed: return t;
0
148-
149 // TODO: further abstract the atlas and remove this restriction-
150 unsigned int format = factory->m_textureData->format;-
151 switch (format) {-
152 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
153 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
154 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
155 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
156 break;
never executed: break;
0
157 default:
never executed: default:
0
158 return t;
never executed: return t;
0
159 }-
160-
161 QSize size = factory->m_textureData->size;-
162 if (size.width() < m_atlas_size_limit && size.height() < m_atlas_size_limit) {
size.width() <...las_size_limitDescription
TRUEnever evaluated
FALSEnever evaluated
size.height() ...las_size_limitDescription
TRUEnever evaluated
FALSEnever evaluated
0
163 QHash<unsigned int, QSGCompressedAtlasTexture::Atlas*>::iterator i = m_atlases.find(format);-
164 if (i == m_atlases.end())
i == m_atlases.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
165 i = m_atlases.insert(format, new QSGCompressedAtlasTexture::Atlas(m_atlas_size, format));
never executed: i = m_atlases.insert(format, new QSGCompressedAtlasTexture::Atlas(m_atlas_size, format));
0
166 // must be multiple of 4-
167 QSize paddedSize(((size.width() + 3) / 4) * 4, ((size.height() + 3) / 4) * 4);-
168 QByteArray data = factory->m_textureData->data;-
169 t = i.value()->create(data, factory->m_textureData->sizeInBytes(), factory->m_textureData->dataOffset, size, paddedSize);-
170 }
never executed: end of block
0
171 return t;
never executed: return t;
0
172}-
173-
174AtlasBase::AtlasBase(const QSize &size)-
175 : m_allocator(size)-
176 , m_texture_id(0)-
177 , m_size(size)-
178 , m_allocated(false)-
179{-
180}
executed 137 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
137
181-
182AtlasBase::~AtlasBase()-
183{-
184 Q_ASSERT(!m_texture_id);-
185}
executed 135 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
135
186-
187void AtlasBase::invalidate()-
188{-
189 if (m_texture_id && QOpenGLContext::currentContext())
m_texture_idDescription
TRUEevaluated 113 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 24 times by 5 tests
Evaluated by:
  • tst_examples
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickshadereffect
  • tst_scenegraph
QOpenGLContext...rrentContext()Description
TRUEevaluated 113 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEnever evaluated
0-113
190 QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_texture_id);
executed 113 times by 8 tests: QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_texture_id);
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
113
191 m_texture_id = 0;-
192}
executed 137 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
137
193-
194int AtlasBase::textureId() const-
195{-
196 if (!m_texture_id) {
!m_texture_idDescription
TRUEevaluated 68 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickitemparticle
  • tst_scenegraph
FALSEevaluated 86668 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickborderimage
  • tst_qquickitemparticle
  • tst_scenegraph
68-86668
197 Q_ASSERT(QOpenGLContext::currentContext());-
198 QOpenGLContext::currentContext()->functions()->glGenTextures(1, &const_cast<AtlasBase *>(this)->m_texture_id);-
199 }
executed 68 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickitemparticle
  • tst_scenegraph
68
200-
201 return m_texture_id;
executed 86736 times by 4 tests: return m_texture_id;
Executed by:
  • tst_examples
  • tst_qquickborderimage
  • tst_qquickitemparticle
  • tst_scenegraph
86736
202}-
203-
204void AtlasBase::bind(QSGTexture::Filtering filtering)-
205{-
206 QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();-
207 if (!m_allocated) {
!m_allocatedDescription
TRUEevaluated 113 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 1324 times by 7 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
113-1324
208 m_allocated = true;-
209-
210 while (funcs->glGetError() != GL_NO_ERROR) ;
never executed: ;
funcs->glGetError() != 0Description
TRUEnever evaluated
FALSEevaluated 113 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-113
211-
212 funcs->glGenTextures(1, &m_texture_id);-
213 funcs->glBindTexture(GL_TEXTURE_2D, m_texture_id);-
214 funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);-
215 funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);-
216 funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);-
217 funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);-
218#if !defined(QT_OPENGL_ES_2)-
219 if (!QOpenGLContext::currentContext()->isOpenGLES())
!QOpenGLContex...->isOpenGLES()Description
TRUEevaluated 113 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEnever evaluated
0-113
220 funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
executed 113 times by 8 tests: funcs->glTexParameteri( 0x0DE1 , 0x813D , 0);
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
113
221#endif-
222 generateTexture();-
223-
224 GLenum errorCode = funcs->glGetError();-
225 if (errorCode == GL_OUT_OF_MEMORY) {
errorCode == 0x0505Description
TRUEnever evaluated
FALSEevaluated 113 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-113
226 qDebug("QSGTextureAtlas: texture atlas allocation failed, out of memory");-
227 funcs->glDeleteTextures(1, &m_texture_id);-
228 m_texture_id = 0;-
229 } else if (errorCode != GL_NO_ERROR) {
never executed: end of block
errorCode != 0Description
TRUEnever evaluated
FALSEevaluated 113 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-113
230 qDebug("QSGTextureAtlas: texture atlas allocation failed, code=%x", errorCode);-
231 funcs->glDeleteTextures(1, &m_texture_id);-
232 m_texture_id = 0;-
233 }
never executed: end of block
0
234 } else {
executed 113 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
113
235 funcs->glBindTexture(GL_TEXTURE_2D, m_texture_id);-
236 }
executed 1324 times by 7 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
1324
237-
238 if (m_texture_id == 0)
m_texture_id == 0Description
TRUEnever evaluated
FALSEevaluated 1437 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-1437
239 return;
never executed: return;
0
240-
241 // Upload all pending images..-
242 for (int i=0; i<m_pending_uploads.size(); ++i) {
i<m_pending_uploads.size()Description
TRUEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 1437 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263-1437
243-
244 bool profileFrames = QSG_LOG_TIME_TEXTURE().isDebugEnabled();-
245 if (profileFrames)
profileFramesDescription
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
246 qsg_renderer_timer.start();
never executed: qsg_renderer_timer.start();
0
247-
248 Q_QUICK_SG_PROFILE_START(QQuickProfiler::SceneGraphTexturePrepare);
never executed: end of block
executed 263 times by 8 tests: (void)0;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
249-
250 // Skip bind, convert, swizzle; they're irrelevant-
251 Q_QUICK_SG_PROFILE_SKIP(QQuickProfiler::SceneGraphTexturePrepare,
never executed: end of block
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
252 QQuickProfiler::SceneGraphTexturePrepareStart, 3);
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
253-
254 uploadPendingTexture(i);-
255-
256 Q_QUICK_SG_PROFILE_RECORD(QQuickProfiler::SceneGraphTexturePrepare,
never executed: end of block
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
257 QQuickProfiler::SceneGraphTexturePrepareUpload);
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
258-
259 // Skip mipmap; unused-
260 Q_QUICK_SG_PROFILE_SKIP(QQuickProfiler::SceneGraphTexturePrepare,
never executed: end of block
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
261 QQuickProfiler::SceneGraphTexturePrepareUpload, 1);
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
262 Q_QUICK_SG_PROFILE_REPORT(QQuickProfiler::SceneGraphTexturePrepare,
never executed: end of block
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
263 QQuickProfiler::SceneGraphTexturePrepareMipmap);
executed 263 times by 8 tests: (void)0 ;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
264 }-
265-
266 GLenum f = filtering == QSGTexture::Nearest ? GL_NEAREST : GL_LINEAR;
filtering == Q...xture::NearestDescription
TRUEevaluated 32 times by 1 test
Evaluated by:
  • tst_qquickimage
FALSEevaluated 1405 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
32-1405
267 funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, f);-
268 funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, f);-
269-
270 m_pending_uploads.clear();-
271}
executed 1437 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
1437
272-
273void AtlasBase::remove(TextureBase *t)-
274{-
275 QRect atlasRect = t->atlasSubRect();-
276 m_allocator.deallocate(atlasRect);-
277 m_pending_uploads.removeOne(t);-
278}
executed 289 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
289
279-
280Atlas::Atlas(const QSize &size)-
281 : AtlasBase(size)-
282 , m_atlas_transient_image_threshold(0)-
283{-
284-
285 m_internalFormat = GL_RGBA;-
286 m_externalFormat = GL_BGRA;-
287-
288#ifndef QT_OPENGL_ES-
289 if (QOpenGLContext::currentContext()->isOpenGLES()) {
QOpenGLContext...->isOpenGLES()Description
TRUEnever evaluated
FALSEevaluated 137 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-137
290#endif-
291-
292#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)-
293 QString *deviceName =-
294 static_cast<QString *>(QGuiApplication::platformNativeInterface()->nativeResourceForIntegration("AndroidDeviceName"));-
295 static bool wrongfullyReportsBgra8888Support = deviceName != 0-
296 && (deviceName->compare(QLatin1String("samsung SM-T211"), Qt::CaseInsensitive) == 0-
297 || deviceName->compare(QLatin1String("samsung SM-T210"), Qt::CaseInsensitive) == 0-
298 || deviceName->compare(QLatin1String("samsung SM-T215"), Qt::CaseInsensitive) == 0);-
299#else-
300 static bool wrongfullyReportsBgra8888Support = false;-
301 // The Raspberry Pi (both 1 and 2) GPU refuses framebuffers with BGRA color attachments.-
302 const GLubyte *renderer = QOpenGLContext::currentContext()->functions()->glGetString(GL_RENDERER);-
303 if (renderer && strstr((const char *) renderer, "VideoCore IV"))
rendererDescription
TRUEnever evaluated
FALSEnever evaluated
strstr((const ...VideoCore IV")Description
TRUEnever evaluated
FALSEnever evaluated
0
304 wrongfullyReportsBgra8888Support = true;
never executed: wrongfullyReportsBgra8888Support = true;
0
305#endif // ANDROID-
306-
307 if (qEnvironmentVariableIsSet("QSG_ATLAS_NO_BGRA_WORKAROUNDS"))
qEnvironmentVa..._WORKAROUNDS")Description
TRUEnever evaluated
FALSEnever evaluated
0
308 wrongfullyReportsBgra8888Support = false;
never executed: wrongfullyReportsBgra8888Support = false;
0
309-
310 const char *ext = (const char *) QOpenGLContext::currentContext()->functions()->glGetString(GL_EXTENSIONS);-
311 if (ext && !wrongfullyReportsBgra8888Support
extDescription
TRUEnever evaluated
FALSEnever evaluated
!wrongfullyRep...gra8888SupportDescription
TRUEnever evaluated
FALSEnever evaluated
0
312 && (strstr(ext, "GL_EXT_bgra")
strstr(ext, "GL_EXT_bgra")Description
TRUEnever evaluated
FALSEnever evaluated
0
313 || strstr(ext, "GL_EXT_texture_format_BGRA8888")
strstr(ext, "G...mat_BGRA8888")Description
TRUEnever evaluated
FALSEnever evaluated
0
314 || strstr(ext, "GL_IMG_texture_format_BGRA8888"))) {
strstr(ext, "G...mat_BGRA8888")Description
TRUEnever evaluated
FALSEnever evaluated
0
315 m_internalFormat = m_externalFormat = GL_BGRA;-
316#if defined(Q_OS_DARWIN) && !defined(Q_OS_OSX)-
317 } else if (ext && strstr(ext, "GL_APPLE_texture_format_BGRA8888")) {-
318 m_internalFormat = GL_RGBA;-
319 m_externalFormat = GL_BGRA;-
320#endif // IOS || TVOS-
321 } else {
never executed: end of block
0
322 m_internalFormat = m_externalFormat = GL_RGBA;-
323 }
never executed: end of block
0
324-
325#ifndef QT_OPENGL_ES-
326 }-
327#endif-
328-
329 m_use_bgra_fallback = qEnvironmentVariableIsSet("QSG_ATLAS_USE_BGRA_FALLBACK");-
330 m_debug_overlay = qEnvironmentVariableIsSet("QSG_ATLAS_OVERLAY");-
331-
332 // images smaller than this will retain their QImage.-
333 // by default no images are retained (favoring memory)-
334 // set to a very large value to retain all images (allowing quick removal from the atlas)-
335 m_atlas_transient_image_threshold = qt_sg_envInt("QSG_ATLAS_TRANSIENT_IMAGE_THRESHOLD", 0);-
336}
executed 137 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
137
337-
338Atlas::~Atlas()-
339{-
340}-
341-
342Texture *Atlas::create(const QImage &image)-
343{-
344 // No need to lock, as manager already locked it.-
345 QRect rect = m_allocator.allocate(QSize(image.width() + 2, image.height() + 2));-
346 if (rect.width() > 0 && rect.height() > 0) {
rect.width() > 0Description
TRUEevaluated 289 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 12 times by 1 test
Evaluated by:
  • tst_examples
rect.height() > 0Description
TRUEevaluated 289 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEnever evaluated
0-289
347 Texture *t = new Texture(this, rect, image);-
348 m_pending_uploads << t;-
349 return t;
executed 289 times by 8 tests: return t;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
289
350 }-
351 return nullptr;
executed 12 times by 1 test: return nullptr;
Executed by:
  • tst_examples
12
352}-
353-
354static void swizzleBGRAToRGBA(QImage *image)-
355{-
356 const int width = image->width();-
357 const int height = image->height();-
358 uint *p = (uint *) image->bits();-
359 int stride = image->bytesPerLine() / 4;-
360 for (int i = 0; i < height; ++i) {
i < heightDescription
TRUEnever evaluated
FALSEnever evaluated
0
361 for (int x = 0; x < width; ++x)
x < widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
362 p[x] = ((p[x] << 16) & 0xff0000) | ((p[x] >> 16) & 0xff) | (p[x] & 0xff00ff00);
never executed: p[x] = ((p[x] << 16) & 0xff0000) | ((p[x] >> 16) & 0xff) | (p[x] & 0xff00ff00);
0
363 p += stride;-
364 }
never executed: end of block
0
365}
never executed: end of block
0
366-
367void Atlas::upload(Texture *texture)-
368{-
369 const QImage &image = texture->image();-
370 const QRect &r = texture->atlasSubRect();-
371-
372 QImage tmp(r.width(), r.height(), QImage::Format_ARGB32_Premultiplied);-
373 {-
374 QPainter p(&tmp);-
375 p.setCompositionMode(QPainter::CompositionMode_Source);-
376-
377 int w = r.width();-
378 int h = r.height();-
379 int iw = image.width();-
380 int ih = image.height();-
381-
382 p.drawImage(1, 1, image);-
383 p.drawImage(1, 0, image, 0, 0, iw, 1);-
384 p.drawImage(1, h - 1, image, 0, ih - 1, iw, 1);-
385 p.drawImage(0, 1, image, 0, 0, 1, ih);-
386 p.drawImage(w - 1, 1, image, iw - 1, 0, 1, ih);-
387 p.drawImage(0, 0, image, 0, 0, 1, 1);-
388 p.drawImage(0, h - 1, image, 0, ih - 1, 1, 1);-
389 p.drawImage(w - 1, 0, image, iw - 1, 0, 1, 1);-
390 p.drawImage(w - 1, h - 1, image, iw - 1, ih - 1, 1, 1);-
391 if (m_debug_overlay) {
m_debug_overlayDescription
TRUEnever evaluated
FALSEnever evaluated
0
392 p.setCompositionMode(QPainter::CompositionMode_SourceAtop);-
393 p.fillRect(0, 0, iw, ih, QBrush(QColor::fromRgbF(1, 0, 1, 0.5)));-
394 }
never executed: end of block
0
395 }-
396-
397 if (m_externalFormat == GL_RGBA)
m_externalFormat == 0x1908Description
TRUEnever evaluated
FALSEnever evaluated
0
398 swizzleBGRAToRGBA(&tmp);
never executed: swizzleBGRAToRGBA(&tmp);
0
399 QOpenGLContext::currentContext()->functions()->glTexSubImage2D(GL_TEXTURE_2D, 0,-
400 r.x(), r.y(), r.width(), r.height(),-
401 m_externalFormat, GL_UNSIGNED_BYTE, tmp.constBits());-
402}
never executed: end of block
0
403-
404void Atlas::uploadBgra(Texture *texture)-
405{-
406 QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();-
407 const QRect &r = texture->atlasSubRect();-
408 QImage image = texture->image();-
409-
410 if (image.isNull())
image.isNull()Description
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
411 return;
never executed: return;
0
412-
413 if (image.format() != QImage::Format_ARGB32_Premultiplied
image.format()..._PremultipliedDescription
TRUEevaluated 72 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickimage
  • tst_scenegraph
FALSEevaluated 191 times by 7 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
72-191
414 && image.format() != QImage::Format_RGB32) {
image.format()...::Format_RGB32Description
TRUEnever evaluated
FALSEevaluated 72 times by 4 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickimage
  • tst_scenegraph
0-72
415 image = image.convertToFormat(QImage::Format_ARGB32_Premultiplied);-
416 }
never executed: end of block
0
417-
418 if (m_debug_overlay) {
m_debug_overlayDescription
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
419 QPainter p(&image);-
420 p.setCompositionMode(QPainter::CompositionMode_SourceAtop);-
421 p.fillRect(0, 0, image.width(), image.height(), QBrush(QColor::fromRgbF(0, 1, 1, 0.5)));-
422 }
never executed: end of block
0
423-
424 QVarLengthArray<quint32, 512> tmpBits(qMax(image.width() + 2, image.height() + 2));-
425 int iw = image.width();-
426 int ih = image.height();-
427 int bpl = image.bytesPerLine() / 4;-
428 const quint32 *src = (const quint32 *) image.constBits();-
429 quint32 *dst = tmpBits.data();-
430-
431 // top row, padding corners-
432 dst[0] = src[0];-
433 memcpy(dst + 1, src, iw * sizeof(quint32));-
434 dst[1 + iw] = src[iw-1];-
435 funcs->glTexSubImage2D(GL_TEXTURE_2D, 0, r.x(), r.y(), iw + 2, 1, m_externalFormat, GL_UNSIGNED_BYTE, dst);-
436-
437 // bottom row, padded corners-
438 const quint32 *lastRow = src + bpl * (ih - 1);-
439 dst[0] = lastRow[0];-
440 memcpy(dst + 1, lastRow, iw * sizeof(quint32));-
441 dst[1 + iw] = lastRow[iw-1];-
442 funcs->glTexSubImage2D(GL_TEXTURE_2D, 0, r.x(), r.y() + ih + 1, iw + 2, 1, m_externalFormat, GL_UNSIGNED_BYTE, dst);-
443-
444 // left column-
445 for (int i=0; i<ih; ++i)
i<ihDescription
TRUEevaluated 20294 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263-20294
446 dst[i] = src[i * bpl];
executed 20294 times by 8 tests: dst[i] = src[i * bpl];
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
20294
447 funcs->glTexSubImage2D(GL_TEXTURE_2D, 0, r.x(), r.y() + 1, 1, ih, m_externalFormat, GL_UNSIGNED_BYTE, dst);-
448-
449 // right column-
450 for (int i=0; i<ih; ++i)
i<ihDescription
TRUEevaluated 20294 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263-20294
451 dst[i] = src[i * bpl + iw - 1];
executed 20294 times by 8 tests: dst[i] = src[i * bpl + iw - 1];
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
20294
452 funcs->glTexSubImage2D(GL_TEXTURE_2D, 0, r.x() + iw + 1, r.y() + 1, 1, ih, m_externalFormat, GL_UNSIGNED_BYTE, dst);-
453-
454 // Inner part of the image....-
455 if (bpl != iw) {
bpl != iwDescription
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
456 int sy = r.y() + 1;-
457 int ey = sy + r.height() - 2;-
458 for (int y = sy; y < ey; ++y) {
y < eyDescription
TRUEnever evaluated
FALSEnever evaluated
0
459 funcs->glTexSubImage2D(GL_TEXTURE_2D, 0, r.x() + 1, y, r.width() - 2, 1, m_externalFormat, GL_UNSIGNED_BYTE, src);-
460 src += bpl;-
461 }
never executed: end of block
0
462 } else {
never executed: end of block
0
463 funcs->glTexSubImage2D(GL_TEXTURE_2D, 0, r.x() + 1, r.y() + 1, r.width() - 2, r.height() - 2, m_externalFormat, GL_UNSIGNED_BYTE, src);-
464 }
executed 263 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
465}-
466-
467void Atlas::generateTexture()-
468{-
469 QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();-
470 funcs->glTexImage2D(GL_TEXTURE_2D, 0, m_internalFormat, m_size.width(), m_size.height(), 0, m_externalFormat, GL_UNSIGNED_BYTE, nullptr);-
471-
472#if 0-
473 QImage pink(m_size.width(), m_size.height(), QImage::Format_ARGB32_Premultiplied);-
474 pink.fill(0);-
475 QPainter p(&pink);-
476 QLinearGradient redGrad(0, 0, m_size.width(), 0);-
477 redGrad.setColorAt(0, Qt::black);-
478 redGrad.setColorAt(1, Qt::red);-
479 p.fillRect(0, 0, m_size.width(), m_size.height(), redGrad);-
480 p.setCompositionMode(QPainter::CompositionMode_Plus);-
481 QLinearGradient blueGrad(0, 0, 0, m_size.height());-
482 blueGrad.setColorAt(0, Qt::black);-
483 blueGrad.setColorAt(1, Qt::blue);-
484 p.fillRect(0, 0, m_size.width(), m_size.height(), blueGrad);-
485 p.end();-
486-
487 funcs->glTexImage2D(GL_TEXTURE_2D, 0, m_internalFormat, m_size.width(), m_size.height(), 0, m_externalFormat, GL_UNSIGNED_BYTE, pink.constBits());-
488#endif-
489}
executed 113 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
113
490-
491void Atlas::uploadPendingTexture(int i)-
492{-
493 Texture *t = static_cast<Texture*>(m_pending_uploads.at(i));-
494 if (m_externalFormat == GL_BGRA &&
m_externalFormat == 0x80E1Description
TRUEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEnever evaluated
0-263
495 !m_use_bgra_fallback) {
!m_use_bgra_fallbackDescription
TRUEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEnever evaluated
0-263
496 uploadBgra(t);-
497 } else {
executed 263 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
498 upload(t);-
499 }
never executed: end of block
0
500 const QSize textureSize = t->textureSize();-
501 if (textureSize.width() > m_atlas_transient_image_threshold ||
textureSize.wi...mage_thresholdDescription
TRUEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
FALSEnever evaluated
0-263
502 textureSize.height() > m_atlas_transient_image_threshold)
textureSize.he...mage_thresholdDescription
TRUEnever evaluated
FALSEnever evaluated
0
503 t->releaseImage();
executed 263 times by 8 tests: t->releaseImage();
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
504-
505 qCDebug(QSG_LOG_TIME_TEXTURE, "atlastexture uploaded in: %lldms (%dx%d)",
never executed: QMessageLogger( __FILE__ , 508 , __PRETTY_FUNCTION__, QSG_LOG_TIME_TEXTURE().categoryName()).debug("atlastexture uploaded in: %lldms (%dx%d)", qsg_renderer_timer.elapsed(), t->textureSize().width(), t->textureSize().height()) ;
qt_category_enabledDescription
TRUEnever evaluated
FALSEevaluated 263 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
0-263
506 qsg_renderer_timer.elapsed(),
never executed: QMessageLogger( __FILE__ , 508 , __PRETTY_FUNCTION__, QSG_LOG_TIME_TEXTURE().categoryName()).debug("atlastexture uploaded in: %lldms (%dx%d)", qsg_renderer_timer.elapsed(), t->textureSize().width(), t->textureSize().height()) ;
0
507 t->textureSize().width(),
never executed: QMessageLogger( __FILE__ , 508 , __PRETTY_FUNCTION__, QSG_LOG_TIME_TEXTURE().categoryName()).debug("atlastexture uploaded in: %lldms (%dx%d)", qsg_renderer_timer.elapsed(), t->textureSize().width(), t->textureSize().height()) ;
0
508 t->textureSize().height());
never executed: QMessageLogger( __FILE__ , 508 , __PRETTY_FUNCTION__, QSG_LOG_TIME_TEXTURE().categoryName()).debug("atlastexture uploaded in: %lldms (%dx%d)", qsg_renderer_timer.elapsed(), t->textureSize().width(), t->textureSize().height()) ;
0
509}
executed 263 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
263
510-
511TextureBase::TextureBase(AtlasBase *atlas, const QRect &textureRect)-
512 : m_allocated_rect(textureRect)-
513 , m_atlas(atlas)-
514{-
515}
executed 289 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
289
516-
517TextureBase::~TextureBase()-
518{-
519 m_atlas->remove(this);-
520}
executed 289 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
289
521-
522void TextureBase::bind()-
523{-
524 m_atlas->bind(filtering());-
525}
executed 1437 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
1437
526-
527Texture::Texture(Atlas *atlas, const QRect &textureRect, const QImage &image)-
528 : TextureBase(atlas, textureRect)-
529 , m_image(image)-
530 , m_nonatlas_texture(nullptr)-
531 , m_has_alpha(image.hasAlphaChannel())-
532{-
533 float w = atlas->size().width();-
534 float h = atlas->size().height();-
535 QRect nopad = atlasSubRectWithoutPadding();-
536 m_texture_coords_rect = QRectF(nopad.x() / w,-
537 nopad.y() / h,-
538 nopad.width() / w,-
539 nopad.height() / h);-
540}
executed 289 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
289
541-
542Texture::~Texture()-
543{-
544 if (m_nonatlas_texture)
m_nonatlas_textureDescription
TRUEevaluated 14 times by 3 tests
Evaluated by:
  • tst_qquickborderimage
  • tst_qquickimage
  • tst_scenegraph
FALSEevaluated 275 times by 8 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
14-275
545 delete m_nonatlas_texture;
executed 14 times by 3 tests: delete m_nonatlas_texture;
Executed by:
  • tst_qquickborderimage
  • tst_qquickimage
  • tst_scenegraph
14
546}
executed 289 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickborderimage
  • tst_qquickcustomparticle
  • tst_qquickimage
  • tst_qquickitemparticle
  • tst_qquickshadereffect
  • tst_scenegraph
289
547-
548QSGTexture *Texture::removedFromAtlas() const-
549{-
550 if (m_nonatlas_texture) {
m_nonatlas_textureDescription
TRUEnever evaluated
FALSEevaluated 14 times by 3 tests
Evaluated by:
  • tst_qquickborderimage
  • tst_qquickimage
  • tst_scenegraph
0-14
551 m_nonatlas_texture->setMipmapFiltering(mipmapFiltering());-
552 m_nonatlas_texture->setFiltering(filtering());-
553 return m_nonatlas_texture;
never executed: return m_nonatlas_texture;
0
554 }-
555-
556 if (!m_image.isNull()) {
!m_image.isNull()Description
TRUEevaluated 12 times by 2 tests
Evaluated by:
  • tst_qquickimage
  • tst_scenegraph
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qquickborderimage
2-12
557 m_nonatlas_texture = new QSGPlainTexture();-
558 m_nonatlas_texture->setImage(m_image);-
559 m_nonatlas_texture->setFiltering(filtering());-
560-
561 } else {
executed 12 times by 2 tests: end of block
Executed by:
  • tst_qquickimage
  • tst_scenegraph
12
562 QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();-
563 // bind the atlas texture as an fbo and extract the texture..-
564-
565 // First extract the currently bound fbo so we can restore it later.-
566 GLint currentFbo;-
567 f->glGetIntegerv(GL_FRAMEBUFFER_BINDING, &currentFbo);-
568-
569 // Create an FBO and bind the atlas texture into it.-
570 GLuint fbo;-
571 f->glGenFramebuffers(1, &fbo);-
572 f->glBindFramebuffer(GL_FRAMEBUFFER, fbo);-
573 f->glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_atlas->textureId(), 0);-
574-
575 // Create the target texture, QSGPlainTexture below will deal with the texparams, so we don't-
576 // need to worry about those here.-
577 GLuint texture;-
578 f->glGenTextures(1, &texture);-
579 f->glBindTexture(GL_TEXTURE_2D, texture);-
580 QRect r = atlasSubRectWithoutPadding();-
581 // and copy atlas into our texture.-
582 while (f->glGetError() != GL_NO_ERROR) ;
never executed: ;
f->glGetError() != 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qquickborderimage
0-2
583 f->glCopyTexImage2D(GL_TEXTURE_2D, 0, static_cast<Atlas*>(m_atlas)->internalFormat(), r.x(), r.y(), r.width(), r.height(), 0);-
584 // BGRA may have been rejected by some GLES implementations-
585 if (f->glGetError() != GL_NO_ERROR)
f->glGetError() != 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qquickborderimage
0-2
586 f->glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, r.x(), r.y(), r.width(), r.height(), 0);
never executed: f->glCopyTexImage2D( 0x0DE1 , 0, 0x1908 , r.x(), r.y(), r.width(), r.height(), 0);
0
587-
588 m_nonatlas_texture = new QSGPlainTexture();-
589 m_nonatlas_texture->setTextureId(texture);-
590 m_nonatlas_texture->setOwnsTexture(true);-
591 m_nonatlas_texture->setHasAlphaChannel(m_has_alpha);-
592 m_nonatlas_texture->setTextureSize(r.size());-
593-
594 // cleanup: unbind our atlas from the fbo, rebind the old default and delete the fbo.-
595 f->glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);-
596 f->glBindFramebuffer(GL_FRAMEBUFFER, (GLuint) currentFbo);-
597 f->glDeleteFramebuffers(1, &fbo);-
598 }
executed 2 times by 1 test: end of block
Executed by:
  • tst_qquickborderimage
2
599-
600 m_nonatlas_texture->setMipmapFiltering(mipmapFiltering());-
601 m_nonatlas_texture->setFiltering(filtering());-
602 return m_nonatlas_texture;
executed 14 times by 3 tests: return m_nonatlas_texture;
Executed by:
  • tst_qquickborderimage
  • tst_qquickimage
  • tst_scenegraph
14
603}-
604-
605}-
606-
607QT_END_NAMESPACE-
608-
609#include "moc_qsgatlastexture_p.cpp"-
Source codeSwitch to Preprocessed file
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