https://bugs.kde.org/show_bug.cgi?id=356156
Bug ID: 356156
Summary: Krita crashes when resizing big image to mini by big
factor (e.g. 320)
Product: krita
Version: git master
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: transform
Assignee: krita-bugs-n...@kde.org
Reporter: kosse...@kde.org
See summary. It triggers a floating point exception.
Reproducible: Always
Steps to Reproduce:
1. Start Krita
2. Create big image (1600x1200)
3. Scale down image to size 5x4
Actual Results:
Boom
Expected Results:
No Boom. And small image :)
#0 0x00007ffff47ab174 in KisFixedPoint::operator/=(KisFixedPoint const&)
(this=0x7fff98b59420, x=...)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_fixed_point_maths.h:110
#1 0x00007ffff47ac223 in boost::operator/(KisFixedPoint const&, KisFixedPoint
const&) (lhs=..., rhs=...) at /usr/include/boost/operators.hpp:252
#2 0x00007ffff47ab4b2 in
KisFilterWeightsBuffer::KisFilterWeightsBuffer(KisFilterStrategy*, double)
(this=0x7fff98b596c0, filterStrategy=0x39698e0,
realScale=0.0031250000000000002) at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_filter_weights_buffer.h:185
#3 0x00007ffff47ac44b in
KisTransformWorker::transformPass<KisSharedPtr<KisHLineIteratorNG>
>(KisPaintDevice*, KisPaintDevice*, double, double, double, KisFilterStrategy*,
int) (this=0x7fff98b59ad0, src=0x316c020, dst=0x316c020,
floatscale=0.0031250000000000002, shear=0, dx=0, filterStrategy=0x39698e0,
portion=50)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_transform_worker.cc:210
#4 0x00007ffff47a843f in KisTransformWorker::runPartial(QRect const&)
(this=0x7fff98b59ad0, processRect=...)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_transform_worker.cc:356
#5 0x00007ffff47a769f in KisTransformWorker::run() (this=0x7fff98b59ad0) at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_transform_worker.cc:237
#6 0x00007ffff467e744 in
KisTransformProcessingVisitor::transformPaintDevice(KisSharedPtr<KisPaintDevice>,
KisUndoAdapter*, KisProcessingVisitor::ProgressHelper const&) (this=0x7ee0440,
device=..., adapter=0x7ee0720, helper=...) at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/processing/kis_transform_processing_visitor.cpp:185
#7 0x00007ffff467d636 in KisTransformProcessingVisitor::visit(KisPaintLayer*,
KisUndoAdapter*) (this=0x7ee0440, layer=0x2b8c550, undoAdapter=0x7ee0720)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/processing/kis_transform_processing_visitor.cpp:75
#8 0x00007ffff4776e1b in KisPaintLayer::accept(KisProcessingVisitor&,
KisUndoAdapter*) (this=0x2b8c550, visitor=..., undoAdapter=0x7ee0720)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_paint_layer.cc:215
#9 0x00007ffff46788f5 in KisProcessingCommand::redo() (this=0x7ee06e0)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/commands_new/kis_processing_command.cpp:35
#10 0x00007ffff46f3511 in
KisStrokeStrategyUndoCommandBased::executeCommand(QSharedPointer<KUndo2Command>,
bool) (this=0x4128f00, command=..., undo=false)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_stroke_strategy_undo_command_based.cpp:72
#11 0x00007ffff46f3a6f in
KisStrokeStrategyUndoCommandBased::doStrokeCallback(KisStrokeJobData*)
(this=0x4128f00, data=0x7ee0750)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_stroke_strategy_undo_command_based.cpp:117
#12 0x00007ffff46f4d06 in SimpleStrokeJobStrategy::run(KisStrokeJobData*)
(this=0x4b6d020, data=0x7ee0750)
at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_simple_stroke_strategy.cpp:51
#13 0x00007ffff46fa212 in KisStrokeJob::run() (this=0x88b1110) at
/home/koder/Kode/kdegit/Calligra/krita/krita/image/kis_stroke_job.h:44
#14 0x00007ffff485f088 in KisUpdateJobItem::run() (this=0x66ed110)
at
/home/koder/Kode/kdegit/Calligra/build.debug/krita/krita/image/../../../../krita/krita/image/kis_update_job_item.h:61
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