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libretro / RetroArch

Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.
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Retroarch crash when changing bilinear filtering setting #824

Closed mac1202 closed 9 years ago

mac1202 commented 10 years ago

When i tried to change setting/video setting/use bilinear filtering retroarch crash, here is the gdb output but seems to miss interesting info : gdb --args retroarch -L /usr/lib/libretro/libretro-vbam.so 0045\ -\ Castlevania\ -\ Circle\ of\ the\ Moon\ (U)(Cezar).gba GNU gdb (GDB) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-unknown-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/. Find the GDB manual and other documentation resources online at: http://www.gnu.org/software/gdb/documentation/. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from retroarch...done. (gdb) start Temporary breakpoint 1 at 0x40c570: file frontend/frontend.c, line 286. Starting program: /usr/bin/retroarch -L /usr/lib/libretro/libretro-vbam.so 0045\ -\ Castlevania\ -\ Circle\ of\ the\ Moon\ (U)(Cezar).gba warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1".

Temporary breakpoint 1, main (argc=4, argv=0x7fffffffe348) at frontend/frontend.c:286 286 frontend/frontend.c: Aucun fichier ou dossier de ce type. (gdb) continue Continuing. RetroArch: [libretro INFO] :: Frontend supports RGB565 - will use that instead of XRGB1555. RetroArch: [libretro INFO] :: GameID in ROM is: AAME RetroArch: [libretro INFO] :: RTC = 0. RetroArch: [libretro INFO] :: flashSize = 65536. RetroArch: [libretro INFO] :: cpuSaveType = 0. RetroArch: [libretro INFO] :: mirroringEnable = 0. [New Thread 0x7fffe69f5700 (LWP 6418)] [New Thread 0x7fffd9442700 (LWP 6454)] [Thread 0x7fffd9442700 (LWP 6454) exited] [Thread 0x7fffe69f5700 (LWP 6418) exited] [New Thread 0x7fffe69f5700 (LWP 6462)] [New Thread 0x7fffd9442700 (LWP 6493)]

Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffe69f5700 (LWP 6462)] 0x0000000000000000 in ?? () (gdb) continue Continuing. [Thread 0x7fffd9442700 (LWP 6493) exited] [Thread 0x7ffff7e097c0 (LWP 6413) exited]

Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. (gdb)

mac1202 commented 10 years ago

Fixed by deleting the old config and start with fresh one. But there is no setting to turn off bilinear filtering I just have choice between bilinear or point filtering. It's this the correct behavior ?

heuripedes commented 10 years ago

Do you remember if you had threaded video enabled? If so, https://github.com/libretro/RetroArch/commit/ea178216cc3ecf26be3189fb6dfd31b334d3899e should have fixed it.

mac1202 commented 10 years ago

Sorry cant remember I have restart my retroarch config from scratch. The problem i have now is there is no rgui option to disable bilinear filtering only way i found is to manualy set smooth to false in retroarch.cfg

heuripedes commented 10 years ago

Try changing Shader options -> Default filter to nearest if you are using the gl driver.