Function gamma

src/fl/gfx/gamma_lut.h:36–38

// Example: gamma<u8x24>(2.2f) returns constexpr uint32_t
template <typename Fixed>
constexpr u32 gamma(float g) FL_NOEXCEPT {
    return Fixed(g).raw();
}

// Forward declarations
template <u32 GammaRaw> struct GammaEval;