Again, all you need is a single 4 bit channel (alpha or grey). You only need a 1 pixel tall image, which you can stretch. You could compress this down to a single 4 bit channel (alpha or grey).
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Again, all you need is a single 4 bit channel (alpha or grey). You only need a 1 pixel tall image, which you can stretch. You could compress this down to a single 4 bit channel (alpha or grey).
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