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Searched
full:bst_exp
(Results
1 - 2
of
2
) sorted by null
/external/opencore/codecs_v2/audio/aac/dec/src/
sbr_aliasing_reduction.cpp
168
Int32
bst_exp
;
local
302
bst_exp
= -100;
306
if (
bst_exp
< nrg_gain_exp[k] + nrg_est_exp[k])
308
bst_exp
= nrg_gain_exp[k] + nrg_est_exp[k]; /* max */
317
bst_exp
++; /* add extra bit-overflow-guard */
325
bst_man += tmp_q2 >> (
bst_exp
- nrg_gain_exp[k] - nrg_est_exp[k]);
328
bst_exp
+= 28; /* compensate for shift down */
337
bst_exp
= ref_total_exp -
bst_exp
- quotient.shift_factor - 30;
343
pv_sqrt(tmp_q1, (
bst_exp
+ nrg_gain_exp[k] + 60), &root_sq, sqrt_cache[0])
[
all
...]
/frameworks/base/media/libstagefright/codecs/aacdec/
sbr_aliasing_reduction.cpp
168
Int32
bst_exp
;
local
302
bst_exp
= -100;
306
if (
bst_exp
< nrg_gain_exp[k] + nrg_est_exp[k])
308
bst_exp
= nrg_gain_exp[k] + nrg_est_exp[k]; /* max */
317
bst_exp
++; /* add extra bit-overflow-guard */
325
bst_man += tmp_q2 >> (
bst_exp
- nrg_gain_exp[k] - nrg_est_exp[k]);
328
bst_exp
+= 28; /* compensate for shift down */
337
bst_exp
= ref_total_exp -
bst_exp
- quotient.shift_factor - 30;
343
pv_sqrt(tmp_q1, (
bst_exp
+ nrg_gain_exp[k] + 60), &root_sq, sqrt_cache[0])
[
all
...]
Completed in 133 milliseconds