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Martin Gerhardy
5af1192580
==3124361== Invalid write of size 8 ==3124361== at 0x483F803: memmove (vg_replace_strmem.c:1270) ==3124361== by 0x4DBF61: SurfaceSdlGraphicsManager::grabOverlay(void*, int) const (surfacesdl-graphics.cpp:1753) ==3124361== by 0x482051: ModularGraphicsBackend::grabOverlay(void*, int) (modular-backend.cpp:215) ==3124361== by 0x434EE1: GUI::ThemeEngine::clearAll() (ThemeEngine.cpp:376) ==3124361== by 0x40128E: GUI::EventRecorder::preDrawOverlayGui() (EventRecorder.cpp:558) ==3124361== by 0x481DB2: ModularGraphicsBackend::updateScreen() (modular-backend.cpp:173) ==3124361== by 0x559967: Graphics::Screen::updateScreen() (screen.cpp:62) ==3124361== by 0x55991C: Graphics::Screen::update() (screen.cpp:56) ==3124361== by 0x38AFC7: TwinE::TwineScreen::update() (twine.cpp:126) ==3124361== by 0x3B8759: TwinE::Screens::adjustPalette(unsigned char, unsigned char, unsigned char, unsigned int const*, int) (screens.cpp:150) ==3124361== by 0x3B8A89: TwinE::Screens::fadeToPal(unsigned int const*) (screens.cpp:207) ==3124361== by 0x3B8403: TwinE::Screens::loadImage(int, int, bool) (screens.cpp:80) ==3124361== Address 0x31453050 is 16 bytes after a block of size 512,000 alloc'd ==3124361== at 0x483AB65: calloc (vg_replace_malloc.c:760) ==3124361== by 0x55B38C: Graphics::Surface::create(unsigned short, unsigned short, Graphics::PixelFormat const&) (surface.cpp:75) ==3124361== by 0x551111: Graphics::ManagedSurface::create(unsigned short, unsigned short, Graphics::PixelFormat const&) (managed_surface.cpp:153) ==3124361== by 0x4352D5: GUI::ThemeEngine::setGraphicsMode(GUI::ThemeEngine::GraphicsMode) (ThemeEngine.cpp:453) ==3124361== by 0x434A52: GUI::ThemeEngine::init() (ThemeEngine.cpp:324) ==3124361== by 0x43501B: GUI::ThemeEngine::refresh() (ThemeEngine.cpp:394) ==3124361== by 0x405780: GUI::GuiManager::screenChange() (gui-manager.cpp:603) ==3124361== by 0x405C6B: GUI::GuiManager::processEvent(Common::Event const&, GUI::Dialog*) (gui-manager.cpp:677) ==3124361== by 0x404EBA: GUI::GuiManager::runLoop() (gui-manager.cpp:429) ==3124361== by 0x3FD847: GUI::Dialog::runModal() (dialog.cpp:77) ==3124361== by 0x36D747: launcherDialog() (main.cpp:106) ==3124361== by 0x36FF92: scummvm_main (main.cpp:552) It looks like the _videoMode.overlayHeight in SurfaceSdlGraphicsManager::grabOverlay and ThemeEngine::_backBuffer::h are somehow out of sync after starting the game in a different resolution as the gui was started with. So the overlayHeight is updated - but the backbuffer (Surface) is not resized. This is with event recorder being active - right after starting the game and switching the resolution.
Compiling ScummVM for SEGA Dreamcast ==================================== If you want to compile ScummVM for your Dreamcast, you'll need the following: * gcc-4.6.3 configured as a cross-compiler for `sh-elf' * binutils-2.18 configured likewise * newlib for sh-elf : <URL:http://mc.pp.se/dc/files/newlib-1.19.0.tar.gz> * libronin-0.6 : <URL:http://peter.bortas.org/scumm/libronin-0.6.tar.gz> * libmad : <URL:http://mc.pp.se/dc/files/libmad-0.15.1b.tar.gz> * GNU make Edit the Makefile to contain the path to libronin if you installed it somewhere other than /usr/local/ronin, then run `make dist', and you should get a scrambled binary SCUMMVM.BIN and some plugins *.PLG. For serial/IP upload, remove the "DYNAMIC_MODULES" line and just run `make', to get a static binary with the name `scummvm.elf'.