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/external/libopus/src/
Dopus_encoder.c348 opus_int32 Fc_Q19, r_Q28, r_Q22; in hp_cutoff() local
364 r_Q22 = silk_RSHIFT( r_Q28, 6 ); in hp_cutoff()
365 A_Q28[ 0 ] = silk_SMULWW( r_Q22, silk_SMULWW( Fc_Q19, Fc_Q19 ) - SILK_FIX_CONST( 2.0, 22 ) ); in hp_cutoff()
366 A_Q28[ 1 ] = silk_SMULWW( r_Q22, r_Q22 ); in hp_cutoff()