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Optimize casts in softgpu #17618

Merged
merged 3 commits into from
Jun 25, 2023
Merged

Optimize casts in softgpu #17618

merged 3 commits into from
Jun 25, 2023

Commits on Jun 24, 2023

  1. softgpu: Use SIMD for more Vec4 casts. 

    A number of these were falling back to some pretty terrible code.
Thanks to fp64 for noticing.
    @unknownbrackets
    unknownbrackets committed Jun 24, 2023
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  2. softgpu: Move wsum_recip out of the triangle loop. 

    Seems like a small benefit, but not seeing any issues from this.
Noticed by fp64.
    @unknownbrackets
    unknownbrackets committed Jun 24, 2023
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  3. softgpu: Make SIMD on x86_32 a bit safer.

    @unknownbrackets
    unknownbrackets committed Jun 24, 2023
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