Searched refs:smul (Results 1 – 1 of 1) sorted by relevance
| /system/chre/external/kiss_fft/ |
| D | _kiss_fft_guts.h | 69 # define smul(a,b) ( (SAMPPROD)(a)*(b) ) macro
72 # define S_MUL(a,b) sround( smul(a,b) )
75 do{ (m).r = sround( smul((a).r,(b).r) - smul((a).i,(b).i) ); \
76 (m).i = sround( smul((a).r,(b).i) + smul((a).i,(b).r) ); }while(0)
79 (x) = sround( smul( x, SAMP_MAX/k ) )
86 do{ (c).r = sround( smul( (c).r , s ) ) ;\
87 (c).i = sround( smul( (c).i , s ) ) ; }while(0)
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