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Searched refs:imag (Results 1 – 4 of 4) sorted by relevance

/frameworks/base/media/libstagefright/codecs/aacdec/
Dps_channel_filtering.cpp194 Int32 imag; in eight_ch_filtering() local
201 imag = fxp_mul32_Q29(Q29_fmt(-0.06989827306334f), pQmfImag[ 4]); in eight_ch_filtering()
203 imag = fxp_mac32_Q31(imag, Qfmt31(0.01055120626280f), pQmfImag[12]); in eight_ch_filtering()
205 mHybridReal[2] = (imag - real); in eight_ch_filtering()
206 mHybridImag[2] = -(imag + real); in eight_ch_filtering()
211 imag = fxp_mul32_Q29(Q29_fmt(-0.07266113929591f), pQmfImag[ 3]); in eight_ch_filtering()
213 imag = fxp_mac32_Q31(imag, Qfmt31(0.04540841899650f), pQmfImag[11]); in eight_ch_filtering()
216 mHybridReal[3] = fxp_mac32_Q29(Q29_fmt(0.92387953251129f), imag, tmp1); in eight_ch_filtering()
218 mHybridImag[3] = fxp_mac32_Q29(Q29_fmt(-0.38268343236509f), imag, tmp2); in eight_ch_filtering()
228 imag = fxp_mul32_Q29(Q29_fmt(-0.02270420949825f), pQmfImag[ 1]); in eight_ch_filtering()
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Dps_hybrid_synthesis.cpp160 Int32 imag; in ps_hybrid_synthesis() local
172 imag = *(ptr_mHybrid_Im++); in ps_hybrid_synthesis()
173 imag += *(ptr_mHybrid_Im++); in ps_hybrid_synthesis()
179 imag += *(ptr_mHybrid_Im++); in ps_hybrid_synthesis()
180 imag += *(ptr_mHybrid_Im++); in ps_hybrid_synthesis()
184 *(ptr_mQmfImag++) = imag; in ps_hybrid_synthesis()
/frameworks/compile/libbcc/runtime/lib/ppc/
Ddivtc3.c46 DD imag = { .ld = __gcc_qdiv(imagNumerator, denom) }; in __divtc3() local
50 imag.s.hi = scalbn(imag.s.hi, -ilogbw); in __divtc3()
51 imag.s.lo = scalbn(imag.s.lo, -ilogbw); in __divtc3()
53 if (isnan(real.s.hi) && isnan(imag.s.hi)) in __divtc3()
63 imag.s.hi = __builtin_copysign(INFINITY,cDD.s.hi) * bDD.s.hi; in __divtc3()
64 imag.s.lo = 0.0; in __divtc3()
73 imag.s.hi = INFINITY * (bDD.s.hi*cDD.s.hi - aDD.s.hi*dDD.s.hi); in __divtc3()
74 imag.s.lo = 0.0; in __divtc3()
83 imag.s.hi = __builtin_copysign(0.0,(bDD.s.hi*cDD.s.hi - aDD.s.hi*dDD.s.hi)); in __divtc3()
84 imag.s.lo = 0.0; in __divtc3()
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Dmultc3.c37 DD imag = { .ld = __gcc_qadd(ad,bc) }; in __multc3() local
39 if (isnan(real.s.hi) && isnan(imag.s.hi)) in __multc3()
87 imag.s.hi = INFINITY * (aDD.s.hi*dDD.s.hi + bDD.s.hi*cDD.s.hi); in __multc3()
88 imag.s.lo = 0.0; in __multc3()
94 __imag__ z = imag.ld; in __multc3()