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Viewing Issue Advanced Details
ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
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04637 | Graphics | Minor | Always | Jan 24, 2012, 02:10 | Jan 25, 2012, 08:12 |
Tester | hap | View Status | Public | Platform | |
Assigned To | Haze | Resolution | Fixed | OS | |
Status [?] | Resolved | Driver | |||
Version | 0.144u6 | Fixed in Version | 0.144u7 | Build | |
Fixed in Git Commit | Github Pull Request # | ||||
Summary | 04637: chukatai: Garbage sprites on the left side of the screen. | ||||
Description | Garbage sprites on the left side of the screen, see image. | ||||
Steps To Reproduce | |||||
Additional Information | |||||
Github Commit | |||||
Flags | |||||
Regression Version | 0.144u6 | ||||
Affected Sets / Systems | chukatai | ||||
Attached Files
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0000.png (13,413 bytes) Jan 24, 2012, 02:12 Uploaded by hap
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initram.diff (677 bytes) Jan 25, 2012, 03:37 Uploaded by Haze [Show Content] [Hide Content]Index: seta001.c =================================================================== --- seta001.c (revision 15140) +++ seta001.c (working copy) @@ -36,6 +36,15 @@ void seta001_device::device_start() { + // chukatai draws a column on the left from uninitialized RAM which causes garbage in a debug build + // if we initialize ram this is a single line in the top left instead. + // maybe there is less RAM actually present and it should mirror, or there is another flaw? + memset(m_spritectrl,0xff,4); + memset(m_spriteylow,0xff,0x300); + memset(m_spritecodelow,0xff,0x2000); + memset(m_spritecodehigh,0xff,0x2000); + + m_fg_flipxoffs = 0; m_fg_noflipxoffs = 0; | |||||
Relationships
Notes
3
No.08073
hap Developer
Jan 24, 2012, 02:25
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It looks like the one here: http://mametesters.org/view.php?id=4426 but much worse |
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No.08080
NekoEd Senior Tester
Jan 24, 2012, 23:40
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Confirmed here. Interesting observation, the corruption is different with every cold start of the game. Resetting it repeatedly with Shift+F3 gave a different set of grey blocks down the left side of the screen. |
No.08083
Haze Senior Tester
Jan 25, 2012, 03:37
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yeah, it's related, see diff. |