You don't need to use the vertical.ini for vertical games to consider the rotation of the screen. The shader should handle any rotation/flip by itself.
For example the shadow mask will be rotated automatically without the need of changing the x/y count, the u/v size or even the texture.
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Re: Mame 167 - Vector Bloom Glow Ini Settings
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Mame 167 - Vector Bloom Glow Ini Settings
