07133: cosmos: Title logo of the game doesn't appear

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07133	Graphics	Minor	Always	Oct 29, 2018, 15:14	Oct 29, 2018, 22:37

Tester	MetalGod	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows Vista/7/8 (64-bit)
Status [?]	Confirmed			Driver	cvs/cvs.cpp
Version	0.202	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	07133: cosmos: Title logo of the game doesn't appear
Description	Title logo of the game doesn't appear It appeared before version 134u1, in which some improvements to the cvs driver were done.
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version	134u1
Affected Sets / Systems	cosmos

Attached Files	mame 0.134.png (1,839 bytes) Oct 29, 2018, 15:14 Uploaded by MetalGod
	mame 0.202.png (2,007 bytes) Oct 29, 2018, 15:16 Uploaded by MetalGod
	MAME 0.122u3.png (2,296 bytes) Oct 29, 2018, 17:37 Uploaded by M.A.S.H.
	flyer pcb.PNG (425,296 bytes) Oct 29, 2018, 18:34 Uploaded by MetalGod
	MAME 0.122u3-0.122u4.gif (46,233 bytes) Oct 29, 2018, 18:36 Uploaded by M.A.S.H.
	mame-0.202-variation-1.png (2,576 bytes) Oct 29, 2018, 21:07 Uploaded by MetalGod
	mame-0.202-variation-2.png (2,658 bytes) Oct 29, 2018, 21:07 Uploaded by MetalGod
	mame-0.202-variation-3.png (2,688 bytes) Oct 29, 2018, 21:08 Uploaded by MetalGod
	s-l1600.jpg (194,693 bytes) Oct 29, 2018, 22:37 Uploaded by M.A.S.H.

No.15651 M.A.S.H. Senior Tester Oct 29, 2018, 17:36 edited on: Oct 29, 2018, 17:37	The "Regression Version" is not MAME 0.134u1. The title logo disappears in MAME 0.122u4. And in MAME 0.122u3 the title logo looks different from MetalGod's 0.134 shot (see 0.122u3 screenshot). @ MetalGod: Can you check this again!
No.15652 MetalGod Senior Tester Oct 29, 2018, 18:02 edited on: Oct 29, 2018, 18:33	I can confirm that in mame 0.125 the logo appears and looks the same as in 0.134 (white letters). Sorry but I cannot check older mame versions for cosmos because I don't have an older mame rom set, and current cosmos rom fails to run in mame 0.124 and below. Checking the mame 0.123 whatsnew file, I see there are plenty of changes in the 0.122 update mame versions: 0.122u7 Added all known variants of the tms5110 as proper chips. Updated dkong, cvs and scramble to use new chips. [couriersud] 0.122u6 Added VIDEO_ALWAYS_UPDATED for reliable collision detection in the CVS driver. [Zsolt Vasvari] 0.122u5 Reogranized and started to clean up the CVS driver. Added emulation of the speech CPU. Removed CVS BIOS entry. Removed unnecessary patching. [Zsolt Vasvari] 0.122u4 Rewrote the CVS system video code. [Zsolt Vasvari] 0.122u2 cvs games: according to PCBInfos speech chip is TMS5100. Changed driver to use TMS5100 and "game system operational" now sounds more natural
No.15653 MetalGod Senior Tester Oct 29, 2018, 18:14 edited on: Oct 29, 2018, 18:35	In ticket 1129 we have a flyer with a snapshot of the pcb game title screen: https://mametesters.org/view.php?id=1129 None of the title logos seen in mame look the same I've uploaded that screenshot from the flyer.
No.15654 M.A.S.H. Senior Tester Oct 29, 2018, 18:41	@MetalGod I've check my MAME versions now with Windows10 64bit and i can confirm that the title logo looks the same as in 0.134. It changed from green to grey in MAME 0.122u4 (see animated GIF MAME 0.122u3-0.122u4.gif).
No.15657 MetalGod Senior Tester Oct 29, 2018, 21:05 edited on: Oct 29, 2018, 23:25	I've found out that the game title changes after playing a game, using sprites of the last enemy shown (not all of the enemies are used for this, only three). I've added the 3 possible variations. These variations are exactly the same for mame 0.202 and mame 0.125... Too bad none of them look like the flyer title.
No.15658 M.A.S.H. Senior Tester Oct 29, 2018, 22:37	@MetalGod Thanks for the informations. I added a picture from a Cosmos eBay auction (s-l1600.jpg) The colors are the same as in the MAME version. And as you said, the title logo changes constantly.