Searched refs:KM_P0 (Results 1 - 1 of 1) sorted by relevance

/PHP_TRUNK/ext/gd/libgd/
H A Dgd_interpolation.c485 #define KM_P0 (( 6.0f - 2.0f * KM_B ) / 6.0f) macro
498 return(KM_P0+x*x*(KM_P2-x*KM_P3));
500 return(KM_P0+x*x*(KM_P2+x*KM_P3));

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