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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
05031 Graphics Major Always Oct 8, 2012, 16:23 Dec 28, 2012, 11:57
Tester Robert Gault View Status Public Platform MESS (Official Binary)
Assigned To Bletch Resolution Fixed OS Windows XP
Status [?] Resolved Driver
Version 0.147u1 Fixed in Version 0.148 Build Normal
Fixed in Git Commit Github Pull Request #
Summary MESS-specific 05031: coco2: The video timing in the program MCPaint 2.10 trashes program
Description The program (written for the Coco2) starts normally but as soon as you indicate the color set is good/bad, the screen breaks up into vertically scrolling mixtures of dots and normal screen.

Note that the program will work correctly with coco3 or coco3h emulation under 0.147u1. It will work correctly with 0.142 under coco2 emulation.
Steps To Reproduce Start coco2 emulation, Configure for NO hi-res joystick, and enter
LOADM"MCPAINT"
When the program displays the If RED/If BLUE screen, hit the mouse button to see the problem.
Additional Information You can download the program disk from
http://goyim.dyndns.org:8080/coco/Disks/Applications/MCPaint.zip
for testing.
Github Commit
Flags
Regression Version 0.144/0.144u1
Affected Sets / Systems coco2
Attached Files
 
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Notes
1
User avatar
No.09004
Tafoid
Administrator
Oct 8, 2012, 23:10
Regression happens around just before 0.144 is released which has a non-functioning driver (11-12-2011 build works ok) and sometime at the very beginning of 0.144u1 cycle, coco2 works again, but this program fails to work properly (sometime before 11-16-2011).