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softgpu: Precompute lighting parameters #15317

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merged 1 commit into from
Jan 17, 2022

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In many cases, games use lighting just for diffuse or something, this helps skip what's not needed too. Good improvement in a scene from a Naruto game.

Specifically, the dump from #4155 improved by about 18%, gains in most other games seem to be smaller.

-[Unknown]

In many cases, games use lighting just for diffuse or something, this
helps skip what's not needed too.  Good improvement in a scene from a
Naruto game.
@unknownbrackets unknownbrackets added this to the v1.13.0 milestone Jan 16, 2022
@hrydgard hrydgard merged commit bdc69f5 into hrydgard:master Jan 17, 2022
@unknownbrackets unknownbrackets deleted the softgpu-lighting branch January 17, 2022 00:50
unknownbrackets added a commit to unknownbrackets/ppsspp that referenced this pull request Jan 2, 2023
Broken in hrydgard#15317.  Fixes Kratos scene demo.
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