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ratio_q12_i32

psx_math::attributed_clip

Function ratio_q12_i32 

Source 
pub fn ratio_q12_i32(numerator: i32, denominator: i32) -> i32
Expand description

Overflow-safe non-negative Q12 ratio, clamped to one.

HL-PSX also uses this for projection and guard-band interpolation outside polygon traversal, preventing a second overflow fix under a game-specific name.