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Searched refs:tmp32a (Results 1 – 7 of 7) sorted by relevance

/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
Dpitch_estimator.c286 WebRtc_Word32 tmp32a,tmp32b,lag32,ratq; in WebRtcIsacfix_InitialPitch() local
325 tmp32a = Log2Q8((WebRtc_UWord32) old_lagQ8) - 2304; // log2(0.5*oldlag) in Q8 in WebRtcIsacfix_InitialPitch()
335 tmp16a = (WebRtc_Word16) (tmp32b - tmp32a); // Q8 & fabs(ratio)<4 in WebRtcIsacfix_InitialPitch()
416 tmp32a= Log2Q8((WebRtc_UWord32) *yq) - 2048; // offset 8*2^8 in WebRtcIsacfix_InitialPitch()
419 tmp32b= WEBRTC_SPL_MUL_16_16_RSFT((WebRtc_Word16) tmp32a, -42, 8); in WebRtcIsacfix_InitialPitch()
427 tmp32a = best_lag1q - OFFSET_Q8; in WebRtcIsacfix_InitialPitch()
428 tmp32b = WEBRTC_SPL_LSHIFT_W32(tmp32a, 1); in WebRtcIsacfix_InitialPitch()
437 tmp32a = lagsQ8[0] - PITCH_MIN_LAG_Q8; in WebRtcIsacfix_InitialPitch()
438 ratq = WEBRTC_SPL_RSHIFT_W32(tmp32a, 1) + OFFSET_Q8; in WebRtcIsacfix_InitialPitch()
442 tmp32a = WEBRTC_SPL_LSHIFT_W32(k, 7); // 0.5*k Q8 in WebRtcIsacfix_InitialPitch()
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Dlattice_neon.S66 vmull.s32 q10, d0, d28 @ tmp32a = input0 * (*ptr0)
67 vmull.s32 q11, d1, d28 @ tmp32a = input0 * (*ptr0)
75 vadd.i32 q3, q2, q1 @ tmp32b = *ptr2 + tmp32a
107 vmull.s32 q11, d0, d28 @ tmp32a = input0 * (*ptr0)
113 vadd.i32 d7, d4, d18 @ tmp32b = *ptr2 + tmp32a
Dlattice.c72 int32_t tmp32a = 0; in WebRtcIsacfix_FilterMaLoopC() local
76 tmp32a = WEBRTC_SPL_MUL_16_32_RSFT15(input0, *ptr0); // Q15 * Q15 >> 15 = Q15 in WebRtcIsacfix_FilterMaLoopC()
77 tmp32b = *ptr2 + tmp32a; // Q15 + Q15 = Q15 in WebRtcIsacfix_FilterMaLoopC()
81 tmp32a = WEBRTC_SPL_MUL_16_32_RSFT15(input1, *ptr0); // Q15*Q15>>15 = Q15 in WebRtcIsacfix_FilterMaLoopC()
83 *ptr1 = tmp32a + tmp32b; // Q15 + Q15 = Q15 in WebRtcIsacfix_FilterMaLoopC()
Ddecode.c57 WebRtc_Word32 tmp32a, tmp32b; in WebRtcIsacfix_DecodeImpl() local
178 tmp32a = WEBRTC_SPL_MUL_16_16_RSFT(AvgPitchGain_Q12, 29, 0); // Q18 in WebRtcIsacfix_DecodeImpl()
179 tmp32b = 262144 - tmp32a; // Q18 in WebRtcIsacfix_DecodeImpl()
Dlpc_masking_model.c583 WebRtc_Word32 tmp32a, tmp32b, tmp32c; in WebRtcIsacfix_GetLpcCoef() local
879 …tmp32a=WEBRTC_SPL_RSHIFT_W32((WebRtc_Word32) varscaleQ14,1); // H_T_HQ19=65536 (16-17=-1) ssh= … in WebRtcIsacfix_GetLpcCoef()
882 tmp32b = WEBRTC_SPL_SHIFT_W32(tmp32a, sh); // Q14->Qssh in WebRtcIsacfix_GetLpcCoef()
884 tmp32a = WEBRTC_SPL_MUL_16_16_RSFT(varscaleQ14, snrq, 0); //Q24 (numerator) in WebRtcIsacfix_GetLpcCoef()
890 tmp32b = WebRtcSpl_DivW32W16(tmp32a, tmp16a); // Q(24-ssh+shft) in WebRtcIsacfix_GetLpcCoef()
928 tmp32a=WEBRTC_SPL_RSHIFT_W32((WebRtc_Word32) varscaleQ14,1); // H_T_HQ19=65536 (16-17=-1) in WebRtcIsacfix_GetLpcCoef()
932 tmp32b = WEBRTC_SPL_SHIFT_W32(tmp32a, sh); // Q14->Qssh in WebRtcIsacfix_GetLpcCoef()
934 tmp32a = WEBRTC_SPL_MUL_16_16_RSFT(varscaleQ14, snrq, 0); //Q24 (numerator) in WebRtcIsacfix_GetLpcCoef()
940 tmp32b = WebRtcSpl_DivW32W16(tmp32a, tmp16a); // Q(24-ssh+shft) in WebRtcIsacfix_GetLpcCoef()
Ddecode_plc.c262 WebRtc_Word32 tmp32a, tmp32b; in WebRtcIsacfix_DecodePlcImpl() local
788 tmp32a = WEBRTC_SPL_MUL_16_16_RSFT((ISACdec_obj->plcstr_obj).AvgPitchGain_Q12, in WebRtcIsacfix_DecodePlcImpl()
790 tmp32b = 262144 - tmp32a; // Q18 in WebRtcIsacfix_DecodePlcImpl()
Dentropy_coding.c1686 WebRtc_Word32 CQ11, CQ10,tmp32a,tmp32b; in WebRtcIsacfix_DecodePitchLag() local
1736 tmp32a = WEBRTC_SPL_MUL_16_32_RSFT11(WebRtcIsacfix_kTransform[0][k], CQ11); in WebRtcIsacfix_DecodePitchLag()
1737 tmp16a = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(tmp32a, 5); in WebRtcIsacfix_DecodePitchLag()
1767 WebRtc_Word32 CQ11, CQ10,tmp32a; in WebRtcIsacfix_EncodePitchLag() local
1842 tmp32a = WEBRTC_SPL_MUL_16_32_RSFT11(WebRtcIsacfix_kTransform[0][k], CQ11); // Q12 in WebRtcIsacfix_EncodePitchLag()
1843 tmp16a = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(tmp32a, 5);// Q7 in WebRtcIsacfix_EncodePitchLag()