Viewing Issue Advanced Details Jump to Notes ] [ View Source: stv.c ]
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
04655 Graphics Major Always 2012-01-31 20:09 2012-02-06 23:09
Tester Scagazza View Status Public Platform MAME (Self-compiled)
Assigned To hap Resolution Fixed OS Windows XP (64-bit)
Status [?] Resolved   Driver stv.c
Version 0.144u7 Fixed in Version 0.145u1 Build 64-bit
Summary 04655: All sets in stv.c: Graphic corruption
Description In many games in the driver, there are observed graphics issues:

rsgun graphic corruption in stage 1
cottombm graphic corruption in first level boss
cotton2 graphic corruption in first level boss
Steps To Reproduce
Additional Information
Flags
Regression Version 0.144u6
Affected Sets / Systems All sets in stv.c
Attached Files
png file icon 0001.png (8,990 bytes)  2012-01-31 20:09 by Scagazza
Scagazza
png file icon cottonbm.png (16,687 bytes)  2012-02-01 20:31 by Scagazza
Scagazza


-  Notes
User avatar (08121)
Haze (Developer)
2012-01-31 23:01
edited on: 2012-01-31 23:01

I'd guess Aaron's dropping of 15-bit colour mode is responsible? or did it break before then? The other problems make me wonder if the 2nd SH2 hasn't just died or something.

User avatar (08128)
Tafoid (Administrator)
2012-02-01 17:01
edited on: 2013-02-07 17:27

Regressions as follows:
r15011 (Bitmap related changes) = causing crash for all sets in stv.c
r15034 Crash fixed, but graphic problem is evident.

User avatar (08150)
Scagazza (Tester)
2012-02-06 10:33

There still problem in 0.145
rsgun graphic corruption in stage 1
cottombm graphic corruption in first level boss
cotton2 graphic corruption in first level boss
User avatar (08151)
hap (Developer)
2012-02-06 16:22

yes, caused by r15011 (bitmap 5bpp to 8bpp)