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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
03789 Graphics Minor Always Mar 20, 2010, 19:55 Feb 20, 2011, 20:52
Tester Smitdogg View Status Public Platform MAMEUI
Assigned To hap Resolution Fixed OS Windows Vista/7 (64-bit)
Status [?] Resolved Driver
Version 0.137 Fixed in Version 0.141u3 Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 03789: ambush: Incorrect colors
Description I attached photos from a pcb (auction). The background color of the speedometer, altimeter, etc. are the wrong color in MAME. There may also be other small differences. I can't tell if the blue background changed in the last 2 pictures or if a camera angle caused the differences.
Steps To Reproduce
Additional Information Affected sets updated in 0.142u2.
Github Commit
Flags
Regression Version 0.36RC2
Affected Sets / Systems ambush
Attached Files
jpg file icon 0.jpg (63,125 bytes) Mar 20, 2010, 19:55
jpg file icon 1.jpg (65,589 bytes) Mar 20, 2010, 19:55
jpg file icon 2.jpg (60,425 bytes) Mar 20, 2010, 19:56
png file icon Ambush-036RC1.png (2,610 bytes) Mar 21, 2010, 02:36
png file icon Ambush-0137.png (3,622 bytes) Mar 21, 2010, 02:36
png file icon Ambush-036RC1-SNAP02.png (2,627 bytes) Mar 21, 2010, 02:42
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Notes
2
User avatar
No.05903
M.A.S.H.
Senior Tester
Mar 21, 2010, 02:38
edited on: Mar 21, 2010, 03:01
Found the regression version (MAME 0.36RC2) and added
a MAME 0.36RC1 and 0.137 Ambush snapshot.
The colors in 0.36RC1 match the ones in the PCB!
The radar display on the upper right corner disappeared in MAME 0.36b10.
User avatar
No.05905
Haze
Senior Tester
Mar 21, 2010, 13:24
if you ignore the transpen the boxes have the right colour (but flash a lot, I don't know if they're meant to)

drawgfx_opaque(bitmap,cliprect,machine->gfx[0],
code,
(col & 0x0f) | ((*state->colorbank & 0x03) << 4),
flip_screen_get(machine), flip_screen_get(machine),
8 * sx, (8 * sy + scroll) & 0xff);

however, that causes part of the sky to also be solid, so you can't see the enemies.

basically the transparency handling in the driver appears to be incorrect.