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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06848 Graphics Major Always 30 days ago 28 days ago
Tester jkm900 View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows 10 (64-bit)
Status [?] Confirmed Driver dassault.cpp
Version 0.192 Fixed in Version Build 64-bit
Summary 06848: thndzone, dassault4, dassault, thndzonej, thndzone4, thndzonea: Blending issue
Description Thunder Zone/Desert Assault has alpha and/or additive/subtractive blending effects, but MAME has wrong emulation of these effects.

Player select screen
Mission Brefing Scene
Helicopter Shadow effects at Stage 1
Searchlight effects at Stage 3

PCB Recorded Video:
Steps To Reproduce
Additional Information
Regression Version
Affected Sets / Systems thndzone, dassault4, dassault, thndzonej, thndzone4, thndzonea
Attached Files
png file icon 0003.png (29,583 bytes) 30 days ago Uploaded by jkm900
Helicopter Shadow effects are wrong at MAME
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