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Searched
refs:L_y
(Results
1 - 6
of
6
) sorted by null
/frameworks/base/media/libstagefright/codecs/amrnb/common/src/
log2_norm.cpp
145
Word32
L_y
;
164
L_y
= L_deposit_h (table[i]); // table[i] << 16
166
L_y
= L_msu (
L_y
, tmp, a); //
L_y
-= tmp*a*2
168
*fraction = extract_h (
L_y
);
204
Word32
L_y
;
230
L_y
= (Word32) log2_tbl[i] << 16; /* table[i] << 16 */
232
L_y
-= (((Word32) tmp) * a) << 1; /*
L_y
-= tmp*a*2 *
[
all
...]
inv_sqrt.cpp
115
L_y
= inverse squareroot of L_x (Word32)
138
7-
L_y
= table[i]<<16 - (table[i] - table[i+1]) * a * 2
139
8-
L_y
>>= exponent
159
Word32
L_y
;
189
L_y
= L_deposit_h (table[i]); // table[i] << 16
191
L_y
= L_msu (
L_y
, tmp, a); //
L_y
-= tmp*a*2
193
L_y
= L_shr (
L_y
, exp); // denormalizatio
[
all
...]
sqrt_l.cpp
98
L_y
= squareroot of L_x (Word32)
121
7-
L_y
= table[i]<<16 - (table[i] - table[i+1]) * a * 2
122
8- return
L_y
and exponent so caller can do denormalization
154
Word32
L_y
;
180
L_y
= L_deposit_h (table[i]); // table[i] << 16
182
L_y
= L_msu (
L_y
, tmp, a); //
L_y
-= tmp*a*2
184
return (
L_y
);
221
Word32
L_y
;
[
all
...]
/frameworks/base/media/libstagefright/codecs/amrwbenc/src/
log2.c
64
Word32
L_y
;
78
L_y
= L_deposit_h (table[i]); /* table[i] << 16 */
80
L_y
= vo_L_msu (
L_y
, tmp, a); /*
L_y
-= tmp*a*2 */
81
*fraction = extract_h (
L_y
);
math_op.c
54
| 3-
L_y
= L_x << exponant |
62
Word32
L_y
;
67
L_y
= (L_x << exp); /* denormalization */
68
return (
L_y
);
/frameworks/base/media/libstagefright/codecs/amrwb/src/
pvamrwb_math_op.cpp
275
3-
L_y
= L_x << exponant
282
int32
L_y
;
290
L_y
= shl_int32(L_x, exp); /* denormalization */
292
return (
L_y
);
497
int32
L_y
;
516
L_y
= L_deposit_h(Log2_norm_table[i]); /* table[i] << 16 */
518
L_y
= msu_16by16_from_int32(
L_y
, tmp, a); /*
L_y
-= tmp*a*2 */
520
*fraction = extract_h(
L_y
);
[
all
...]
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