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pgm2: fix bug in yzoom code causing hang (nw)

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This commit is contained in:
David Haywood 2017-12-13 23:28:42 +00:00
parent 1a1779ca3b
commit 3af3f19747
1 changed files with 5 additions and 2 deletions
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7
src/mame/video/pgm2.cpp
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@ -216,12 +216,15 @@ void pgm2_state::draw_sprites(screen_device &screen, const rectangle &cliprect,
draw_sprite_line(cliprect, mask_offset, palette_offset, x, realy, flipx, reverse, sizex, pal, 1, zoomx_bits, growx); draw_sprite_line(cliprect, mask_offset, palette_offset, x, realy, flipx, reverse, sizex, pal, 1, zoomx_bits, growx);
realy++; realy++;
if (zoomy_bit) if (zoomy_bit) // draw it again
{ {
palette_offset = pre_palette_offset; palette_offset = pre_palette_offset;
mask_offset = pre_mask_offset; mask_offset = pre_mask_offset;
draw_sprite_line(cliprect, mask_offset, palette_offset, x, realy, flipx, reverse, sizex, pal, 1, zoomx_bits, growx);
realy++;
} }
else ydraw++;
ydraw++;
} }
} }
} }