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    Searched refs:LOG_2_RECIPROCAL (Results 1 - 4 of 4) sorted by null

  /external/webp/src/dsp/
lossless_enc_mips32.c 50 // log2(1 + (v % y) / v) ~ LOG_2_RECIPROCAL * (v % y)/v
51 // LOG_2_RECIPROCAL ~ 23/16
57 return (float)(LOG_2_RECIPROCAL * v * log((double)v));
90 return (float)(LOG_2_RECIPROCAL * log((double)v));
lossless.h 184 #define LOG_2_RECIPROCAL 1.44269504088896338700465094007086
lossless_enc.c 349 // log2(1 + (v % y) / v) ~ LOG_2_RECIPROCAL * (v % y)/v
350 // LOG_2_RECIPROCAL ~ 23/16
354 return (float)(LOG_2_RECIPROCAL * v * log((double)v));
379 return (float)(LOG_2_RECIPROCAL * log((double)v));
    [all...]
  /external/opencv3/3rdparty/libwebp/dsp/
lossless.c 39 #define LOG_2_RECIPROCAL 1.44269504088896338700465094007086
249 return (float)(LOG_2_RECIPROCAL * v * log((double)v));
263 return (float)(LOG_2_RECIPROCAL * log((double)v));
    [all...]

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