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GRAPHICS: Use fixed point arithmetic in scaleBlit#6765

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bluegr merged 1 commit intoscummvm:masterfrom
ccawley2011:scale-blit-fixed-point
Jun 23, 2025
Merged

GRAPHICS: Use fixed point arithmetic in scaleBlit#6765
bluegr merged 1 commit intoscummvm:masterfrom
ccawley2011:scale-blit-fixed-point

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@ccawley2011
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This avoids needing to create lookup tables or perform integer divisions during the inner loops.

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@lephilousophe lephilousophe left a comment

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Except a minor change, LGTM!

@ccawley2011 ccawley2011 force-pushed the scale-blit-fixed-point branch from 4436c24 to 3b24330 Compare June 22, 2025 10:33
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bluegr commented Jun 23, 2025

Thanks!

@bluegr bluegr merged commit b42a2d1 into scummvm:master Jun 23, 2025
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@ccawley2011 ccawley2011 deleted the scale-blit-fixed-point branch June 28, 2025 13:39
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