カテゴリ 重要度 ステータス 解決状況 登録日時 最終更新
色/パレット解決済み修正済み2008-08-24 09:272008-09-23 05:52
 
テスターM.A.S.H.担当者couriersudソースnaughtyb.cpp
バージョン0.127発生バージョン0.61修正バージョン0.127u5
フラグ
セット naughtyb
セット詳細
naughtyb - ノーティーボーイ
 
概 要コンポーネントの緑についてRESNET演算の不具合。
詳 細In MAME 0.61 the color system of Naughty Boy was switched to RESNET
calculations and since this version some colors are wrong.
The woods are red and not braun (see screenshot 0.60 / 0.127).
Compare it also with the arcade shot from the flyer. The flyer shows
both screens, in the game it scrolls from down to up.
I compared the video drivers from MAME 0.60 and 0.61
and found out that only the green component was calculated wrong.

Changed line 95 in mame\video
aughtyb.c from:

g = combine_2_weights(gweights, bit0, bit1);

to the old 0.60 formel: g = 0x55 * bit0 + 0xaa * bit1;

and all colors are matched the original.
再現手順 
追加情報 
 
添付ファイルpng filenaughtyb-060-0127.png (2008-08-24 09:27)
png filenaughtyb-flyer.png (2008-08-24 09:27)