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Searched refs:ff_exp2fi (Results 1 – 3 of 3) sorted by relevance

/third_party/ffmpeg/libavcodec/
Daacsbr.c84 temp1 = ff_exp2fi(sbr->data[0].env_facs_q[e][k] + 7); in sbr_dequant()
85 temp2 = ff_exp2fi(pan_offset - sbr->data[1].env_facs_q[e][k]); in sbr_dequant()
88 temp1 = ff_exp2fi((sbr->data[0].env_facs_q[e][k]>>1) + 7) * in sbr_dequant()
90 temp2 = ff_exp2fi((pan_offset - sbr->data[1].env_facs_q[e][k])>>1) * in sbr_dequant()
104 float temp1 = ff_exp2fi(NOISE_FLOOR_OFFSET - sbr->data[0].noise_facs_q[e][k] + 1); in sbr_dequant()
105 float temp2 = ff_exp2fi(12 - sbr->data[1].noise_facs_q[e][k]); in sbr_dequant()
118 … sbr->data[ch].env_facs[e][k] = ff_exp2fi(sbr->data[ch].env_facs_q[e][k] + 6); in sbr_dequant()
120 … sbr->data[ch].env_facs[e][k] = ff_exp2fi((sbr->data[ch].env_facs_q[e][k]>>1) + 6) in sbr_dequant()
131 ff_exp2fi(NOISE_FLOOR_OFFSET - sbr->data[ch].noise_facs_q[e][k]); in sbr_dequant()
Dinternal.h186 static av_always_inline float ff_exp2fi(int x) { in ff_exp2fi() function
Djpeg2000.c233 band->f_stepsize = ff_exp2fi(gain - qntsty->expn[gbandno]); in init_band_stepsize()