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Osso1
Reged: 10/17/04
Posts: 188
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Re: Frogger - small bug in MAME
05/26/17 11:18 AM


Apparently schematics are wrong, then:

void galaxian_state::frogger_draw_background(bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
/* color split point verified on real machine */
/* hmmm, according to schematics it is at 128+8; which is right? */
background_draw_colorsplit(bitmap, cliprect, rgb_t(0,0,0x47), 128+8, 128-8);
}

Putting the split back at 128 make MAME match the PCB video.


Formerly (un)known as hanamichi on the mameworld.info message boards.







Entire thread
Subject Posted by Posted on
* Frogger - small bug in MAME JonBoyRetro 05/22/17 12:09 AM
. * Re: Frogger - small bug in MAME Osso1  05/26/17 11:18 AM
. * Re: Frogger - small bug in MAME Haze  05/26/17 04:11 PM
. * Re: Frogger - small bug in MAME TServo2049  05/26/17 08:59 PM
. * Re: Frogger - small bug in MAME JonBoyRetro  05/30/17 12:37 AM
. * Re: Frogger - small bug in MAME TServo2049  05/22/17 05:18 AM

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