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seibuspi.cpp attempt to really fix linescroll (nw)

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MetalliC 2020-02-19 19:06:51 +02:00
parent 67216235e8
commit 54e498643d
1 changed files with 1 additions and 3 deletions
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4
src/mame/video/seibuspi.cpp
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@ -565,9 +565,7 @@ void seibuspi_state::combine_tilemap(bitmap_rgb32 &bitmap, const rectangle &clip
{
int rx = sx;
if (rowscroll)
{
rx += rowscroll[(y + sy) & yscroll_mask];
}
rx += rowscroll[(y + 19) & yscroll_mask]; // adder value probably not hardcoded but came from CRTC
u32 *dest = &bitmap.pix32(y);
const u16 *src = &pen_bitmap.pix16((y + sy) & yscroll_mask);