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render/color: add wlr_color_transform_eval()

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Makes it so the Vulkan renderer can handle arbitrary color
transforms, and doesn't need to be updated each time a new one is
added.
This commit is contained in:
Simon Ser 2025-06-15 15:00:21 +02:00
parent d786e07899
commit 3d36ab9211
4 changed files with 82 additions and 25 deletions
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6
include/render/color.h
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@ -72,12 +72,6 @@ struct wlr_color_transform_inverse_eotf *wlr_color_transform_inverse_eotf_from_b
struct wlr_color_transform_lut_3x1d *color_transform_lut_3x1d_from_base(
struct wlr_color_transform *tr);
/**
* Evaluate a 3x1D LUT color transform for a given RGB triplet.
*/
void color_transform_lut_3x1d_eval(struct wlr_color_transform_lut_3x1d *tr,
float out[static 3], const float in[static 3]);
/**
* Obtain primaries values from a well-known primaries name.
*/