01544: gauntdl, gauntdl24: Missing platforms in gauntdl gauntd24 on 64bit mame

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
01544	Gameplay	Minor	Always	Mar 18, 2008, 15:58	Aug 12, 2008, 15:17

Tester	carrotroot	View Status	Public	Platform	SDLMAME
Assigned To	aaron	Resolution	Fixed	OS	Linux
Status [?]	Resolved			Driver	midway/vegas.cpp
Version	0.123	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	01544: gauntdl, gauntdl24: Missing platforms in gauntdl gauntd24 on 64bit mame
Description	Some stages in Gauntlet Dark Legacy requires you to flip a switch which activates a platform/elevator allowing you to pass through the rest of the stage. In 32-Bit builds the missing platforms are visible and their switches can be activated, allowing you to pass through the stage. However, in the 64-Bit builds these platforms are not visible, and their switches cannot be activated.
Steps To Reproduce	First stage of the Province map there is an elevator (just past the large windmill) that has a switch that cannot be activated in 64-Bit builds. Second stage of the Sky map there is another elevator that cannot be activated, this elevator is located right after a mini-boss fight.
Additional Information	Tested with 64-Bit SDLMAME (Linux) with MIPS re-compiler enabled, and with MIPS re-compiler disabled and the results were the same. 32-Bit SDLMAME (Linux) had no issues.
Github Commit

Flags	64-bit specific
Regression Version
Affected Sets / Systems	gauntdl, gauntdl24

Attached Files

No.00241 Tafoid Administrator Mar 18, 2008, 23:16	I don't have the files or computer needed to effectively test this. If anyone else can step up and verify or not on baseline 32/64-bit builds to isolate, that would be helpful!
No.02049 carrotroot Tester Aug 12, 2008, 13:26	Issue has been resolved in Mame 0.126
No.02053 etabeta Developer Aug 12, 2008, 15:17	probably fixed by the new UDRC environment which lead to consistent behavior of all the DRC across the platforms... or by some other change in the SDL code thanks for the confirmation of the fix (I use sdlmame but only 32bit, so I had no way to test this)