slang-shaders/ntsc/shaders/ntsc-decode-filter-3phase.inc

#define TAPS 24
const float luma_filter[TAPS + 1] = float[TAPS + 1](
   -0.000012020,
   -0.000022146,
   -0.000013155,
   -0.000012020,
   -0.000049979,
   -0.000113940,
   -0.000122150,
   -0.000005612,
   0.000170516,
   0.000237199,
   0.000169640,
   0.000285688,
   0.000984574,
   0.002018683,
   0.002002275,
   -0.000909882,
   -0.007049081,
   -0.013222860,
   -0.012606931,
   0.002460860,
   0.035868225,
   0.084016453,
   0.135563500,
   0.175261268,
   0.190176552);

const float chroma_filter[TAPS + 1] = float[TAPS + 1](
   -0.000118847,
   -0.000271306,
   -0.000502642,
   -0.000930833,
   -0.001451013,
   -0.002064744,
   -0.002700432,
   -0.003241276,
   -0.003524948,
   -0.003350284,
   -0.002491729,
   -0.000721149,
   0.002164659,
   0.006313635,
   0.011789103,
   0.018545660,
   0.026414396,
   0.035100710,
   0.044196567,
   0.053207202,
   0.061590275,
   0.068803602,
   0.074356193,
   0.077856564,
   0.079052396);