Searched refs:nrg_gain_exp (Results 1 - 3 of 3) sorted by relevance

/frameworks/av/media/libstagefright/codecs/aacdec/
H A Dsbr_aliasing_reduction.cpp149 Int32 * nrg_gain_exp,
235 if (tmp_q2 < (nrg_est_exp[k] + (nrg_gain_exp[k] << 1)))
237 tmp_q2 = (nrg_est_exp[k] + (nrg_gain_exp[k] << 1)); /* max */
254 if (tmp_q2 - (nrg_est_exp[k] + (nrg_gain_exp[k] << 1)) < 60)
257 nrg_gain_exp[k] = (nrg_gain_exp[k] << 1) + 28;
259 ref_total_man += tmp_q3 >> (tmp_q2 - (nrg_est_exp[k] + nrg_gain_exp[k]));
289 tmp_q1 = tmp_q2 > nrg_gain_exp[k] ? tmp_q2 : nrg_gain_exp[k];
296 (tmp_q4 >> (tmp_q1 - nrg_gain_exp[
147 sbr_aliasing_reduction(Int32 *degreeAlias, Int32 * nrg_gain_man, Int32 * nrg_gain_exp, Int32 * nrg_est_man, Int32 * nrg_est_exp, Int32 * dontUseTheseGainValues, Int32 noSubbands, Int32 lowSubband, Int32 sqrt_cache[][4], Int32 * groupVector) argument
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H A Dsbr_aliasing_reduction.h77 Int32 * nrg_gain_exp,
H A Dcalc_sbr_envelope.cpp130 Int32 *nrg_gain_exp,
160 Int32 *nrg_gain_exp,
298 Int32 *nrg_gain_exp = scratch_mem[5]; local
536 nrg_gain_exp[c] = root_sq.shift_factor;
601 nrg_gain_exp[c] = root_sq.shift_factor;
670 nrg_gain_exp[c] = root_sq.shift_factor;
795 tmp_q1 = g_max_exp >= nrg_gain_exp[k] ? g_max_exp : nrg_gain_exp[k];
798 tmp_q1 = nrg_gain_man[k] >> (tmp_q1 - nrg_gain_exp[k]);
807 noise_level_exp[k] = noise_level_exp[k] + g_max_exp - quotient.shift_factor - nrg_gain_exp[
1050 envelope_application_LC(Int32 *aBufR, Int32 *nrg_gain_man, Int32 *nrg_gain_exp, Int32 *noise_level_man, Int32 *noise_level_exp, Int32 *nrg_tone_man, Int32 *nrg_tone_exp, Int32 band_nrg_tone_detector, const Int32 *frame_info, Int32 *harm_index, Int32 *phase_index, Int32 i, Int32 lowSubband, Int32 noSubbands, Int32 noNoiseFlag) argument
1578 envelope_application(Int32 *aBufR, Int32 *aBufI, Int32 *nrg_gain_man, Int32 *nrg_gain_exp, Int32 *noise_level_man, Int32 *noise_level_exp, Int32 *nrg_tone_man, Int32 *nrg_tone_exp, Int32 *fBuf_man[64], Int32 *fBuf_exp[64], Int32 *fBufN_man[64], Int32 *fBufN_exp[64], const Int32 *frame_info, Int32 *harm_index, Int32 *phase_index, Int32 i, Int32 lowSubband, Int32 noSubbands, Int32 noNoiseFlag, Int32 band_nrg_tone_detector, Int32 maxSmoothLength, Int32 smooth_length) argument
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