Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06908 Speed Minor Always Mar 11, 2018, 21:46 27 days ago
Tester mmarino4 View Status Public Platform MAME (Official Binary)
Assigned To tedgreen Resolution Fixed OS Windows Vista/7/8 (64-bit)
Status [?] Resolved Driver iteagle.cpp
Version 0.195 Fixed in Version 0.196 Build 64-bit
Summary 06908: bbhcotw, bbh2sp: Game runs slow on certain levels despite being 100% in MAME (snow?)
Description On certain levels, the games will run very slow despite MAME reporting 100% speed with F11. This happens in Canada which has a snow effect. Tried an older version (0.180) and this did not happen. Could no reproduce in bbhsc or bbhsca.
Steps To Reproduce Start a game and press F11 to show the game speed. Go to Canada and play through some of the levels. No need to shoot, just observe the speed of the animals running in relation to the speed MAME is reporting.
Additional Information
Flags
Regression Version
Affected Sets / Systems bbhcotw, bbh2sp
Attached Files
mp4 file icon bbhcotw.mp4 (3,066,597 bytes) Mar 15, 2018, 00:28 Uploaded by mmarino4
Comparison of speed in MAME 0.195 and 0.180, directly captured from MAME
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Notes
4
User avatar
No.14841
mmarino4
Tester
Mar 15, 2018, 00:29
Video added from Call of the Wild running in 0.195 and 0.180. Recorded directly from MAME.
User avatar
No.14849
tedgreen
Developer
Mar 17, 2018, 23:20
I have pushed a commit which should fix this:
https://github.com/mamedev/mame/commit/d9be150c6fa86eb6a0cfa1cb2160c3347ece203a

Please confirm it fixes the issue.
User avatar
No.14854
mmarino4
Tester
Mar 18, 2018, 19:12
Yes it does. This can be marked as resolved.
User avatar
No.14855
tedgreen
Developer
Mar 18, 2018, 19:24
Thanks for putting this issue up. I had made an earlier commit which made the voodoo video timing correct which exasperated the incorrect cpu frequency setting.