00188: powerdrv: Graphic glitches.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
00188	Graphics	Minor	Have not tried	Jan 26, 2008, 04:30	Sep 17, 2018, 03:30

Tester	RansAckeR	View Status	Public	Platform
Assigned To		Resolution	Bugs That Aren't Bugs	OS
Status [?]	Resolved			Driver	midway/mcr3.cpp
Version	0.102	Fixed in Version		Build
		Fixed in Git Commit		Github Pull Request #

Summary	00188: powerdrv: Graphic glitches.
Description	The cars etc. sprites show up after the 2/4wd display, Sled pulling: In the beginning the sled shows up in the right side of the screen. Jumping: The ramp flickers.
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	powerdrv

Attached Files	arcade-pcb-square-transition.PNG (630,556 bytes) Sep 16, 2018, 15:06 Uploaded by MetalGod
Attached Files	mame-square-transition.PNG (104,755 bytes) Sep 16, 2018, 15:06 Uploaded by MetalGod

No.15466 MetalGod Senior Tester Sep 16, 2018, 15:08 edited on: Sep 16, 2018, 19:11	Arcade PCB: MAME emulation: In this ticket 3 issues are mentioned. The first one is described as "The cars etc. sprites show up after the 2/4wd display, ". I guess the tester refered to the transition in which you can see the 2/4 wd square right before the sprites are shown. It is exactly the same in both the arcade pcb and mame emulation (see attachments). These attached images are captures of the videos I've shared here. Don't worry if you see position changes comparing the videos, this is because mame emulation is played with the player 1 controls (top of the screen) and the pcb gameplay is played with the player 2 controls (center of the screen). ;) The second issue is described as "Sled pulling: In the beginning the sled shows up in the right side of the screen.". For mame emulation video you can see this issue in minute: 1:56 Surprise! Same bug ocurrs in the arcade pcb. Just check minute: 1:14 Regarding the last issue: "Jumping: The ramp flickers", you can check this situation in both videos: Mame emulation: Minute 3:52 Arcade PCB: Minute 2:58 In both cases the ramp doesn't flicker. It looks exactly the same in both videos. This ticket is another BTANB

No.15466

MetalGod

Senior Tester

Sep 16, 2018, 15:08

edited on: Sep 16, 2018, 19:11

Arcade PCB:

MAME emulation:

In this ticket 3 issues are mentioned. The first one is described as "The cars etc. sprites show up after the 2/4wd display, ". I guess the tester refered to the transition in which you can see the 2/4 wd square right before the sprites are shown. It is exactly the same in both the arcade pcb and mame emulation (see attachments). These attached images are captures of the videos I've shared here. Don't worry if you see position changes comparing the videos, this is because mame emulation is played with the player 1 controls (top of the screen) and the pcb gameplay is played with the player 2 controls (center of the screen). ;)

The second issue is described as "Sled pulling: In the beginning the sled shows up in the right side of the screen.".
For mame emulation video you can see this issue in minute: 1:56
Surprise! Same bug ocurrs in the arcade pcb. Just check minute: 1:14

Regarding the last issue: "Jumping: The ramp flickers", you can check this situation in both videos:
Mame emulation: Minute 3:52
Arcade PCB: Minute 2:58
In both cases the ramp doesn't flicker. It looks exactly the same in both videos.

This ticket is another BTANB