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Optimize colorspace conversion (#1228)

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* Enabled cross-crate inlining for release builds.

* Sprinkled inline-enabling directives in color.rs.

* Reduced abstraction in color channel handling for better inlining.

* Alpha should not use gamma.

* Oops, didn't compile.

* Added discrete sRGB <-> linear float conversion.

* Use new float <-> sRGB conversion.

* Improved comments.

* Don't convert fully transparent pixels.
This commit is contained in:
Orson Peters
2023-05-25 10:51:40 +02:00
committed by Keavon Chambers
parent 5816807f18
commit bb93d243a0
8 changed files with 322 additions and 55 deletions
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2
node-graph/gstd/src/brush.rs
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@@ -81,7 +81,7 @@ impl<P: Pixel + Alpha> Sample for BrushStampGenerator<P> {
};
use graphene_core::raster::Channel;
Some(self.color.multiplied_alpha(P::AlphaChannel::from_f32(result)))
Some(self.color.multiplied_alpha(P::AlphaChannel::from_linear(result)))
}
}