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atarigt.cpp : Updates, Cleanups (#3643)

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cam900 2018-06-27 00:14:06 +09:00 committed by Vas Crabb
parent fbeb1cdb24
commit afa66e6b8d
1 changed files with 1 additions and 2 deletions
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src/mame/video/atarigt.cpp
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@ -64,8 +64,7 @@ TILE_GET_INFO_MEMBER(atarigt_state::get_playfield_tile_info)
TILEMAP_MAPPER_MEMBER(atarigt_state::atarigt_playfield_scan)
{
int bank = 1 - (col / (num_cols / 2));
return bank * (num_rows * num_cols / 2) + row * (num_cols / 2) + (col % (num_cols / 2));
return (((col & 0x40) ^ 0x40) << 6) | ((row & 0x3f) << 6) | (col & 0x3f);
}