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

/hal_espressif-latest/components/bt/host/bluedroid/external/sbc/encoder/srce/
Dsbc_dct.c52 #define SBC_IDCT_MULT(a,b,c) SBC_MULT_32_16_SIMPLIFIED(a,b,c) macro
61 #define SBC_IDCT_MULT(a,b,c) SBC_MULT_32_32(a,b,c) macro
91 SBC_IDCT_MULT(SBC_COS_PI_SUR_4, pInVect[4], x0); in SBC_FastIDCT8()
104 SBC_IDCT_MULT(SBC_COS_PI_SUR_4, ( x0 + x4 ), x0); /*x0 = ( x0 + x4 ) * cos(1*pi/4) ; */ in SBC_FastIDCT8()
105 … SBC_IDCT_MULT(SBC_COS_PI_SUR_4, ( temp - x4 ), x4); /*x4 = ( temp - x4 ) * cos(1*pi/4) ; */ in SBC_FastIDCT8()
112 SBC_IDCT_MULT(SBC_COS_PI_SUR_4, x6, x6); /*x6 = x6 * cos(1*pi/4) ; */ in SBC_FastIDCT8()
114 SBC_IDCT_MULT(SBC_COS_PI_SUR_8, ( x2 + x6 ), x2); /*x2 = ( x2 + x6 ) * cos(1*pi/8) ; */ in SBC_FastIDCT8()
115 SBC_IDCT_MULT(SBC_COS_3PI_SUR_8, ( temp - x6 ), x6); /*x6 = ( temp - x6 ) * cos(3*pi/8) ;*/ in SBC_FastIDCT8()
131 SBC_IDCT_MULT(SBC_COS_PI_SUR_4, x5, x5); /*x5 = x5 * cos(1*pi/4) ; */ in SBC_FastIDCT8()
139 SBC_IDCT_MULT(SBC_COS_PI_SUR_4, x7, x7); /*x7 = x7 * cos(1*pi/4) ; */ in SBC_FastIDCT8()
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