qimagepixmapcleanuphooks.cpp

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5namespace { namespace Q_QGS_qt_image_and_pixmap_cleanup_hooks { typedef QImagePixmapCleanupHooks Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized
guard.load() =...c::InitializedDescription
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FALSEnever evaluated
) guard.store(QtGlobalStatic::Destroyed);
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 }
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 }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type ())) : value () { guard.store(QtGlobalStatic::Initialized); } } holder; return
never executed: return &holder.value;
 &holder.value;
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 } } } static QGlobalStatic<QImagePixmapCleanupHooks, Q_QGS_qt_image_and_pixmap_cleanup_hooks::innerFunction, Q_QGS_qt_image_and_pixmap_cleanup_hooks::guard> qt_image_and_pixmap_cleanup_hooks;		0
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7QImagePixmapCleanupHooks *QImagePixmapCleanupHooks::instance()-
8{-
9 return
never executed: return qt_image_and_pixmap_cleanup_hooks();
 qt_image_and_pixmap_cleanup_hooks();
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10}-
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12void QImagePixmapCleanupHooks::addPlatformPixmapModificationHook(_qt_pixmap_cleanup_hook_pmd hook)-
13{-
14 pixmapModificationHooks.append(hook);-
15}
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17void QImagePixmapCleanupHooks::addPlatformPixmapDestructionHook(_qt_pixmap_cleanup_hook_pmd hook)-
18{-
19 pixmapDestructionHooks.append(hook);-
20}
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23void QImagePixmapCleanupHooks::addImageHook(_qt_image_cleanup_hook_64 hook)-
24{-
25 imageHooks.append(hook);-
26}
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28void QImagePixmapCleanupHooks::removePlatformPixmapModificationHook(_qt_pixmap_cleanup_hook_pmd hook)-
29{-
30 pixmapModificationHooks.removeAll(hook);-
31}
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33void QImagePixmapCleanupHooks::removePlatformPixmapDestructionHook(_qt_pixmap_cleanup_hook_pmd hook)-
34{-
35 pixmapDestructionHooks.removeAll(hook);-
36}
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38void QImagePixmapCleanupHooks::removeImageHook(_qt_image_cleanup_hook_64 hook)-
39{-
40 imageHooks.removeAll(hook);-
41}
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43void QImagePixmapCleanupHooks::executePlatformPixmapModificationHooks(QPlatformPixmap* pmd)-
44{-
45 const QImagePixmapCleanupHooks *h = qt_image_and_pixmap_cleanup_hooks();-
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49 if (!h
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)		0
50 return;
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51 for (auto hook : h->pixmapModificationHooks)-
52 hook(pmd);
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53}
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55void QImagePixmapCleanupHooks::executePlatformPixmapDestructionHooks(QPlatformPixmap* pmd)-
56{-
57 const QImagePixmapCleanupHooks *h = qt_image_and_pixmap_cleanup_hooks();-
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61 if (!h
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FALSEnever evaluated
)		0
62 return;
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63 for (auto hook : h->pixmapDestructionHooks)-
64 hook(pmd);
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65}
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67void QImagePixmapCleanupHooks::executeImageHooks(qint64 key)-
68{-
69 const QImagePixmapCleanupHooks *h = qt_image_and_pixmap_cleanup_hooks();-
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73 if (!h
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)		0
74 return;
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75 for (auto hook : h->imageHooks)-
76 hook(key);
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77}
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80void QImagePixmapCleanupHooks::enableCleanupHooks(QPlatformPixmap *handle)-
81{-
82 handle->is_cached = true;-
83}
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85void QImagePixmapCleanupHooks::enableCleanupHooks(const QPixmap &pixmap)-
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87 enableCleanupHooks(const_cast<QPixmap &>(pixmap).data_ptr().data());-
88}
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90void QImagePixmapCleanupHooks::enableCleanupHooks(const QImage &image)-
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92 const_cast<QImage &>(image).data_ptr()->is_cached = true;-
93}
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95bool QImagePixmapCleanupHooks::isImageCached(const QImage &image)-
96{-
97 return
never executed: return const_cast<QImage &>(image).data_ptr()->is_cached;
 const_cast<QImage &>(image).data_ptr()->is_cached;
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98}-
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100bool QImagePixmapCleanupHooks::isPixmapCached(const QPixmap &pixmap)-
101{-
102 return
never executed: return const_cast<QPixmap&>(pixmap).data_ptr().data()->is_cached;
 const_cast<QPixmap&>(pixmap).data_ptr().data()->is_cached;
never executed: return const_cast<QPixmap&>(pixmap).data_ptr().data()->is_cached;
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103}-
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