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franticf appears to want this to wraparound (nw)

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if anybody knows the TMS32010 better it would help if they looked at the wheel input (should be a steering wheel + single button) because I can't see how it maps, the other input port isn't read.  Maybe it generates an interrupt per tick or something?

page flip implementation also still seems wrong for this game.
This commit is contained in:
David Haywood 2013-09-27 18:04:47 +00:00
parent 2668bde341
commit 165f371e91
1 changed files with 8 additions and 6 deletions
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14
src/mame/video/lethalj.c
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@ -134,12 +134,14 @@ void lethalj_state::do_blit()
/* loop over X coordinates */
for (x = 0; x <= width; x++, sx++, dx++)
if (dx >= 0 && dx < BLITTER_DEST_WIDTH)
{
int pix = source[sx % BLITTER_SOURCE_WIDTH];
if (pix)
dest[dx] = pix;
}
{
dx &= BLITTER_DEST_WIDTH -1 ;
int pix = source[sx % BLITTER_SOURCE_WIDTH];
if (pix)
dest[dx] = pix;
}
}
}
}