Opened 11 years ago

Last modified 4 years ago

#6502 new defect

TSAGE: Ringworld2 - Graphics glitches when going to Ringworld

Reported by: eriktorbjorn Owned by:
Priority: normal Component: Engine: TsAGE
Version: Keywords:
Cc: Game: Return to Ringworld

Description

English CD version of the game

In the "Meanwhile..." screen that appears when going to Ringworld, there are what looks to me like some slight graphics glitches near the bottom of the screen. I have not compared this to the original, however.

There's also what looks like a palette glitch when it fades down, but I wasn't able to catch a screenshot of that.

Ticket imported from: bugs/6502.

Attachments (2)

meanwhile-2.png (2.4 KB ) - added by eriktorbjorn 11 years ago.
ringworld2-cd.009 (15.9 KB ) - added by eriktorbjorn 11 years ago.

Download all attachments as: .zip

Change History (10)

by eriktorbjorn, 11 years ago

Attachment: meanwhile-2.png added

by eriktorbjorn, 11 years ago

Attachment: ringworld2-cd.009 added

comment:1 by eriktorbjorn, 11 years ago

Ignore the white line at the bottom. That's probably part of the window decoration, left over when I cropped the image.

comment:2 by eriktorbjorn, 11 years ago

I have verified in DOSBox that these glitches do not appear in the original. Another thing that's missing in ScummVM is that in the cutscene that follows, whenever the (mostly) unseen ship fires, the screen is supposed to flash white.

comment:3 by Strangerke, 11 years ago

Could you provide a savegame just before that cutscene? Thanks in advance!

comment:4 by eriktorbjorn, 11 years ago

There is one attached to the first comment I made. Simply give the infodisc to seeker, then speak to him.

comment:5 by eriktorbjorn, 11 years ago

Summary: RINGWORLD2: Graphpics glitches when going to RingworldRINGWORLD2: Graphics glitches when going to Ringworld

comment:6 by digitall, 11 years ago

Replicated with the attached savegame and my copy of R2R on Linux x86_64 with the latest git master.

Running under Valgrind, it also occurs. There are two valgrind warnings which may be relevant: ==3364== Conditional jump or move depends on uninitialised value(s) ==3364== at 0x4E49E34: SDL_RLESurface (in /usr/lib64/libSDL-1.2.so.0.11.4) ==3364== by 0x6DE9F3: SurfaceSdlGraphicsManager::blitCursor() (surfacesdl-gra phics.cpp:1947) ==3364== by 0x6DD21F: SurfaceSdlGraphicsManager::setPalette(unsigned char con st, unsigned int, unsigned int) (surfacesdl-graphics.cpp:1456) ==3364== by 0x42861D: TsAGE::ScenePalette::fade(unsigned char const, bool, int) (core.cpp:1466) ==3364== by 0x5175F3: TsAGE::Ringworld2::Scene1000::signal() (ringworld2_scenes1.cpp:123) ==3364== by 0x423E09: TsAGE::Action::remove() (core.cpp:206) ==3364== by 0x65D11E: TsAGE::SequenceManager::remove() (converse.cpp:88) ==3364== by 0x65D1E1: TsAGE::SequenceManager::signal() (converse.cpp:100) ==3364== by 0x423F0D: TsAGE::Action::dispatch() (core.cpp:226) ==3364== by 0x5B346D: TsAGE::Scene::dispatch() (scenes.cpp:328) ==3364== by 0x518D0C: TsAGE::Ringworld2::Scene1000::dispatch() (ringworld2_scenes1.cpp:472) ==3364== by 0x4342CE: TsAGE::SceneHandler::dispatch() (core.cpp:4459) ==3364==

==3364== Conditional jump or move depends on uninitialised value(s) ==3364== at 0x4E49E34: SDL_RLESurface (in /usr/lib64/libSDL-1.2.so.0.11.4) ==3364== by 0x6DE9F3: SurfaceSdlGraphicsManager::blitCursor() (surfacesdl-gra phics.cpp:1947) ==3364== by 0x6D961F: SurfaceSdlGraphicsManager::setFeatureState(OSystem::Fea ture, bool) (surfacesdl-graphics.cpp:234) ==3364== by 0x6CD93D: ModularBackend::setFeatureState(OSystem::Feature, bool) (modular-backend.cpp:56) ==3364== by 0x6F7E03: Graphics::CursorManager::popCursorPalette() (cursorman. cpp:190) ==3364== by 0x6F2458: Engine::~Engine() (engine.cpp:155) ==3364== by 0x41F1A2: TsAGE::TSageEngine::~TSageEngine() (tsage.cpp:60) ==3364== by 0x41F1D5: TsAGE::TSageEngine::~TSageEngine() (tsage.cpp:64) ==3364== by 0x40B0B0: runGame(PluginSubclass

comment:7 by digitall, 11 years ago

Yes... looking again. The artifacts look very much like two "stars" from the previous video.

comment:8 by raziel-, 4 years ago

Summary: RINGWORLD2: Graphics glitches when going to RingworldTSAGE: Ringworld2 - Graphics glitches when going to Ringworld
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