<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Divinity: Original Sin Enhanced Edition(Native) crash on start" href="https://bugs.freedesktop.org/show_bug.cgi?id=93551#c34">Comment # 34</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Divinity: Original Sin Enhanced Edition(Native) crash on start" href="https://bugs.freedesktop.org/show_bug.cgi?id=93551">bug 93551</a> from <a class="email" href="mailto:stilriv@gmail.com" title="Mikhail Korolev <stilriv@gmail.com>"> Mikhail Korolev</a> <pre>(In reply to Thomas J. Moore from <a href="show_bug.cgi?id=93551#c32">comment #32</a>) > Created <a href="attachment.cgi?id=125302" name="attach_125302" title="Simple LD_PRELOAD shim to apply necessary patches for divos">attachment 125302</a> <a href="attachment.cgi?id=125302&action=edit" title="Simple LD_PRELOAD shim to apply necessary patches for divos">[details]</a> > Simple LD_PRELOAD shim to apply necessary patches for divos > > Game works great for me with the above patches (thanks to those who figured > this out!). However, since they are not likely to be incorporated into > Mesa, and patching my system Mesa just for one poorly written game is a bad > idea, I think one of two alternate solutions needs to be provided. My > preference would be to patch the game binaries. I don't really want to mess > with that right now, though (especially since I can't easily locate where it > does the vendor check). The other would be to provide the patches in the > form of an LD_PRELOAD shim. I have attached the source code for one that > seems to work for me. As for vendor check location: [ /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game ] $ GAME_DIR="/media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition" MESA_GL_VERSION_OVERRIDE=4.2 MESA_GLSL_VERSION_OVERRIDE=420 LD_PRELOAD="${GAME_DIR}/workaround/divos-hack-f.so" LD_LIBRARY_PATH="${GAME_DIR}/game" gdb -q ${GAME_DIR}/game/EoCApp Reading symbols from /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game/EoCApp...(no debugging symbols found)...done. (gdb) b divos-hack-f.c:38 No symbol table is loaded. Use the "file" command. Make breakpoint pending on future shared library load? (y or [n]) y Breakpoint 1 (divos-hack-f.c:38) pending. (gdb) ru Starting program: /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game/EoCApp [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". [New Thread 0x7fffe4827700 (LWP 1452)] Thread 1 "EoCApp" hit Breakpoint 1, glGetString (name=7936) at divos-hack-f.c:38 38 return (const GLubyte *)vendor; (gdb) bt #0 glGetString (name=7936) at divos-hack-f.c:38 #1 0x00007ffff4624dce in api::OpenGLRenderer::OpenGLRenderer(api::IAPI*, void*) () from /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game/libOGLBinding.so #2 0x00007ffff4623f79 in api::OpenGLAPI::CreateRenderer() () from /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game/libOGLBinding.so #3 0x00007ffff4623b23 in api::OpenGLAPI::Init() () from /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game/libOGLBinding.so #4 0x00007ffff44309aa in BaseApp::InitAPI() () from /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game/libGameEngine.so #5 0x00007ffff442f578 in BaseApp::Start(ls::InitStruct*) () from /media/Storage/Games/GOG/Linux/DivinityOriginalSinEnhancedEdition/game/libGameEngine.so #6 0x00000000006d5160 in main () (gdb)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>