[marble] [Bug 453332] Crash on Panning with Equirectangular Projection
https://bugs.kde.org/show_bug.cgi?id=453332 Torsten Rahn changed: What|Removed |Added Latest Commit||https://invent.kde.org/educ ||ation/marble/commit/2508968 ||372c752daed3b120e482cb006c0 ||e24e89 Resolution|--- |FIXED Status|CONFIRMED |RESOLVED --- Comment #3 from Torsten Rahn --- Git commit 2508968372c752daed3b120e482cb006c0e24e89 by Torsten Rahn. Committed on 22/04/2023 at 20:16. Pushed by rahn into branch 'master'. Fix Crash on Panning with Equirectangular Projection M +7-0src/lib/marble/ScanlineTextureMapperContext.cpp https://invent.kde.org/education/marble/commit/2508968372c752daed3b120e482cb006c0e24e89 -- You are receiving this mail because: You are watching all bug changes.
[marble] [Bug 453332] Crash on Panning with Equirectangular Projection
https://bugs.kde.org/show_bug.cgi?id=453332 --- Comment #2 from Torsten Rahn --- Hm, I haven't been able to trigger this when choosing "HighQuality" rendering during Animations (See Settings) - this uses void ScanlineTextureMapperContext::pixelValueApproxF instead of void ScanlineTextureMapperContext::pixelValueApprox. So I guess that this happens due to a rounding error which calculates the position to be outside the "last/first" tile in a column. Since nextTile() will still "stay" on the same tile we will reach out of bounds. The safe and lazy solution would be to correct the Y value to be still within the bounds. I wonder whether this issue could also be triggered for the x-case -- You are receiving this mail because: You are watching all bug changes.
[marble] [Bug 453332] Crash on Panning with Equirectangular Projection
https://bugs.kde.org/show_bug.cgi?id=453332 Torsten Rahn changed: What|Removed |Added CC||r...@kde.org Ever confirmed|0 |1 Status|REPORTED|CONFIRMED --- Comment #1 from Torsten Rahn --- Yes, I can reproduce this: 1 Marble::StackedTile::pixel StackedTile.cpp 100 0x7773532f 2 Marble::ScanlineTextureMapperContext::pixelValueApprox ScanlineTextureMapperContext.cpp 322 0x777207cb 3 Marble::EquirectScanlineTextureMapper::RenderJob::run EquirectScanlineTextureMapper.cpp 219 0x77722e5d 4 QThreadPoolThread::run() 0x751f766a 5 QThreadPrivate::start(void *) 0x751f3b35 6 start_thread pthread_create.c 463 0x734976db 7 clone clone.S 95 0x748cf61f Lokale Variablen this@0x7fff684782f0 Marble::StackedTile [Marble::Tile] @0x7fff684782f0 Marble::Tile jumpTable32 0x0 uint** jumpTable8 ""... (unknown length) uchar* m_byteCount 912600 int m_depth 8 int m_isGrayscale truebool m_isUsedtruebool m_resultImage (675x675) QImage m_tiles QVector > x 15 int y 675 int Inspector Ausdrücke Rückgabewert Tooltip m_resultImage (675x675) QImage -- You are receiving this mail because: You are watching all bug changes.
