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Searched refs:SBC_COS_PI_SUR_16 (Results 1 – 1 of 1) sorted by relevance

/hal_espressif-latest/components/bt/host/bluedroid/external/sbc/encoder/srce/
Dsbc_dct.c48 #define SBC_COS_PI_SUR_16 (0x00007d8a) /* ((0x8000) * 0.9808)) = (cos(pi/16)) */ macro
57 #define SBC_COS_PI_SUR_16 (0x7D8A5F3F) /* ((0x80000000) * 0.98078528 )) = (cos(pi/16… macro
147 …SBC_IDCT_MULT((SBC_COS_PI_SUR_16), ( x1 + x3 ) , res_odd[0]); /*res_odd[ 0 ] = ( x1 + x3 ) * c… in SBC_FastIDCT8()