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render/color: move inverse EOTF eval helper to private header

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This will be used by the DRM backend in the next commit.
This commit is contained in:
Simon Ser 2025-06-21 12:50:46 +02:00
parent 0d24cdb822
commit f9a27c5b6f
2 changed files with 7 additions and 2 deletions
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5
include/render/color.h
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@ -97,4 +97,9 @@ void wlr_color_primaries_to_xyz(const struct wlr_color_primaries *primaries, flo
void wlr_color_transfer_function_get_default_luminance(enum wlr_color_transfer_function tf,
struct wlr_color_luminances *lum);
/**
* Apply a color transfer function's EOTF⁻¹ operation.
*/
float wlr_color_transfer_function_eval_inverse_eotf(enum wlr_color_transfer_function tf, float x);
#endif