Searched refs:scaling (Results 1 - 2 of 2) sorted by relevance

/frameworks/av/media/libstagefright/codecs/aacenc/src/
H A Dpre_echo_control.c65 Word32 scaling; local
70 scaling = ((mdctScale - mdctScalenm1) << 1);
72 if ( scaling > 0 ) {
74 tmpThreshold1 = pbThresholdNm1[i] >> (scaling-1);
92 scaling = -scaling;
102 if(((pbThreshold[i] >> scaling) > tmpThreshold1)) {
103 pbThreshold[i] = tmpThreshold1 << scaling;
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dpitch_fr.cpp63 6. Modified scaling threshold and group all shifts (avoiding
215 Word16 scaling, h_fac, *s_excf, scaled_excf[L_SUBFR];
238 scaling = 0;
244 scaling = 2;
283 s_excf[0] = shr (exc[k], scaling);
331 Word16 scaling; local
367 scaling = 0;
374 scaling = 2;
431 *(p_s_excf) = temp >> scaling;

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