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Mosaic + Background rotation does not match hardware #1691

@felixjones

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@felixjones

Rom Download
2020-03-14.zip

Video clip of ROM on hardware
IMG_20200314_174009_MP.zip

At the bottom right of the below screenshot where the background has been rotated the mosaic effect is not applied to the rotation - so the edge of the background is smoother than on actual hardware.

mGBA 0.8.0 and 0.8.1 (software renderer)
rom-0

Notice how the bottom right pixels are much more blocky on hardware
vlcsnap-2020-03-14-17h56m49s315

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    hardware:2DIssues in the 2D/pixel pipeline subsystemplatform:GBAGame Boy Advance-related issues

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