Searched refs:Q_old (Results 1 - 4 of 4) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A De_pv_amrwbdec.h94 int16 Q_old; /* old scaling factor */ member in struct:__anon546
H A Dpvamrwbdecoder.cpp203 dec_state->Q_old = Q_MAX;
875 (int16)(Q_new - st->Q_old));
877 st->Q_old = Q_new;
/frameworks/av/media/libstagefright/codecs/amrwbenc/inc/
H A Dcod_main.h52 Word16 Q_old; /* old scaling factor */ member in struct:__anon551
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A DvoAMRWBEnc.c112 cod_state->Q_old = 15;
324 exp = (Q_new - st->Q_old);
325 st->Q_old = Q_new;
476 /* scale old_wsp (warning: exp must be Q_new-Q_old) */

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