Searched defs:L_var1 (Results 1 - 22 of 22) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
H A Dextract_h.cpp48 L_var1 = 32 bit long signed integer (Word32 ) whose value falls
49 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
58 L_var1 = Most significant word of input (Word16)
72 This function returns the 16 MSB of the input, L_var1.
87 Word16 extract_h (Word32 L_var1)
91 var_out = (Word16) (L_var1 >> 16);
163 Word16 extract_h(Word32 L_var1) argument
176 return ((Word16)(L_var1 >> 16));
H A Dextract_l.cpp47 L_var1 = 32 bit long signed integer (Word32 ) whose value falls
48 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
57 L_var1 = Most significant word of input (Word16)
71 This function returns the 16 LSB of the input, L_var1.
86 Word16 extract_l (Word32 L_var1)
90 var_out = (Word16) L_var1;
162 Word16 extract_l(Word32 L_var1) argument
175 return ((Word16) L_var1);
H A Dl_abs.cpp47 L_var1 = 32 bit long signed integer (Word32 ) whose value falls
48 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
57 L_var1 = absolute value of input (Word32)
71 This function calculates the absolute value of L_var1; saturate in case
87 Word32 L_abs (Word32 L_var1)
91 if (L_var1 == MIN_32)
97 if (L_var1 < 0)
99 L_var_out = -L_var1;
103 L_var_out = L_var1;
179 Word32 L_abs(register Word32 L_var1) argument
[all...]
H A Dnorm_l.cpp58 L_var1 = 32 bit long signed integer (Word32) whose value falls
83 bit variable L_var1 for positive values on the interval with minimum of
85 with minimum of 0x80000000 and maximum of 0xc0000000. Note that when L_var1
101 Word16 norm_l (Word32 L_var1)
105 if (L_var1 == 0)
111 if (L_var1 == (Word32) 0xffffffffL)
117 if (L_var1 < 0)
119 L_var1 = ~L_var1;
121 for (var_out = 0; L_var1 < (Word3
200 norm_l(register Word32 L_var1) argument
[all...]
H A Dround.cpp41 2. Changed L_var1 to var_out and description in
101 L_var1 = 32 bit signed integer (Word32) whose value falls
102 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
110 result = MS 16 bits of rounded input L_var1.
124 pv_round(L_var1) = extract_h(L_add(L_var1,32768))
140 Word16 pv_round (Word32 L_var1)
149 L_rounded = L_add (L_var1, (Word32) 0x00008000L);
187 Word16 pv_round(register Word32 L_var1, Flag *pOverflow) argument
191 L_var1
[all...]
H A Dl_shr_r.cpp84 L_var1 = 32 bit long signed integer (Word32 ) whose value falls
85 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
106 This function arithmetically shifts the 32 bit input L_var1 right var2
108 arithmetically shifts L_var1 left by -var2 and zero fills the -var2 LSB of
112 if (L_sub(L_shl(L_shr(L_var1,var2),1),L_shr(L_var1,sub(var2,1))))
115 L_shr_r(L_var1,var2) = L_shr(L_var1,var2)
117 L_shr_r(L_var1,var2) = L_add(L_shr(L_var1,var
193 L_shr_r(register Word32 L_var1, register Word16 var2, Flag *pOverflow) argument
[all...]
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dl_negate.cpp34 L_var1 = 32 bit long signed integer (Word32) whose value falls
35 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
44 L_var1 = 32-bit negation of input
58 This function negates the 32 bit variable, L_var1, with saturation; saturate
74 Word32 L_negate (Word32 L_var1)
78 L_var_out = (L_var1 == MIN_32) ? MAX_32 : -L_var1;
150 Word32 L_negate(register Word32 L_var1) argument
159 L_var1 = (L_var1
[all...]
/frameworks/av/media/libstagefright/codecs/amrnb/common/include/
H A Dnorm_l.h107 Word16 norm_l(Word32 L_var1);
111 __inline Word16 norm_l(Word32 L_var1) argument
117 CMP L_var1, #0 local
118 EORNE L_var1, L_var1, L_var1, LSL #1 local
119 CLZNE var_out, L_var1
127 static inline Word16 norm_l(Word32 L_var1) argument
130 register Word32 ra = L_var1;
131 if (L_var1)
[all...]
H A Dl_add.h111 __inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) argument
118 QADD result, L_var1, L_var2 local
125 __inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) argument
127 register Word32 ra = L_var1;
144 static inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) argument
148 L_sum = L_var1 + L_var2;
150 if ((L_var1 ^ L_var2) >= 0)
152 if ((L_sum ^ L_var1) < 0)
154 L_sum = (L_var1 < 0) ? MIN_32 : MAX_32;
H A Dl_sub.h109 __inline Word32 L_sub(Word32 L_var1, Word32 L_var2, Flag *pOverflow) argument
117 QSUB result, L_var1, L_var2 local
126 __inline Word32 L_sub(Word32 L_var1, Word32 L_var2, Flag *pOverflow) argument
128 register Word32 ra = L_var1;
144 static inline Word32 L_sub(register Word32 L_var1, register Word32 L_var2, argument
149 L_diff = L_var1 - L_var2;
151 if ((L_var1 ^ L_var2) < 0)
153 if ((L_diff ^ L_var1) & MIN_32)
155 L_diff = (L_var1 < 0L) ? MIN_32 : MAX_32;
H A Dbasic_op.h161 L_var3 = 32-bit result of L_var3 + (L_var1 * L_var2)(Word32)
205 L_var3 = 32-bit result of L_var3 + (L_var1 * var2)(Word32)
306 Arithmetically shift the 32 bit input L_var1 left var2 positions. Zero
308 shift L_var1 right by -var2 with sign extension. Saturate the result in
312 L_var1 32 bit long signed integer (Word32) whose value falls in the
313 range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
327 static inline Word32 L_shl(Word32 L_var1, Word16 var2, Flag *pOverflow) argument
335 L_var_out = L_var1 << var2;
336 if (L_var_out >> var2 != L_var1)
338 L_var_out = (L_var1 >> 3
380 L_shr(Word32 L_var1, Word16 var2, Flag *pOverflow) argument
[all...]
H A Dbasic_op_arm_v5.h104 L_var1 = 32 bit long signed integer (Word32) whose value falls
105 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
108 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
116 L_sum = 32-bit sum of L_var1 and L_var2 (Word32)
119 __inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) argument
126 QADD result, L_var1, L_var2 local
138 L_var1 = 32 bit long signed integer (Word32) whose value falls
139 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
142 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
150 L_diff = 32-bit difference of L_var1 an
152 L_sub(Word32 L_var1, Word32 L_var2, Flag *pOverflow) argument
160 QSUB result, L_var1, L_var2 local
411 amrnb_fxp_mac_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) argument
416 smlabb result, L_var1, L_var2, L_var3 local
421 amrnb_fxp_msu_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) argument
426 rsb L_var1, L_var1, #0 local
427 smlabb result, L_var1, L_var2, L_var3 local
[all...]
H A Dbasic_op_c_equivalent.h104 L_var1 = 32 bit long signed integer (Word32) whose value falls
105 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
108 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
116 L_sum = 32-bit sum of L_var1 and L_var2 (Word32)
118 static inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) argument
122 L_sum = L_var1 + L_var2;
124 if ((L_var1 ^ L_var2) >= 0)
126 if ((L_sum ^ L_var1) < 0)
128 L_sum = (L_var1 < 0) ? MIN_32 : MAX_32;
143 L_var1
157 L_sub(register Word32 L_var1, register Word32 L_var2, register Flag *pOverflow) argument
476 amrnb_fxp_mac_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) argument
485 amrnb_fxp_msu_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) argument
[all...]
H A Dbasic_op_arm_gcc_v5.h106 L_var1 = 32 bit long signed integer (Word32) whose value falls
107 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
110 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
118 L_sum = 32-bit sum of L_var1 and L_var2 (Word32)
121 __inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) argument
123 register Word32 ra = L_var1;
144 L_var1 = 32 bit long signed integer (Word32) whose value falls
145 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
148 in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
156 L_diff = 32-bit difference of L_var1 an
158 L_sub(Word32 L_var1, Word32 L_var2, Flag *pOverflow) argument
501 amrnb_fxp_mac_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) argument
515 amrnb_fxp_msu_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) argument
[all...]
/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Dpvamrwbdecoder_basic_op.h140 Arithmetically shift the 32 bit input L_var1 left var2 positions. Zero
142 shift L_var1 right by -var2 with sign extension. Saturate the result in
146 L_var1 32 bit long signed integer (int32) whose value falls in the
147 range : 0x8000 0000 <= L_var1 <= 0x7fff ffff.
158 __inline int32 shl_int32(int32 L_var1, int16 var2) argument
164 L_var_out = L_var1 << var2;
165 if (L_var_out >> var2 != L_var1)
167 L_var_out = (L_var1 >> 31) ^ MAX_32;
173 L_var_out = L_var1 >> var2;
184 Arithmetically shift the 32 bit input L_var1 righ
202 shr_int32(int32 L_var1, int16 var2) argument
[all...]
H A Dpvamrwbdecoder_basic_op_armv5.h96 __inline int32 add_int32(int32 L_var1, int32 L_var2) argument
102 qadd L_var_out, L_var1, L_var2 local
121 __inline int32 sub_int32(int32 L_var1, int32 L_var2) argument
127 qsub L_var_out, L_var1, L_var2 local
170 __inline int16 amr_wb_round(int32 L_var1) argument
176 qadd L_var_out, L_var1, (int32) 0x00008000L local
184 __inline int16 amr_wb_shl1_round(int32 L_var1) argument
190 qadd L_var_out, L_var1, L_var1 local
231 __inline int32 fxp_mul32_by_16b(int32 L_var1, cons argument
236 smulwb L_mult, L_var1, L_var2 local
[all...]
H A Dpvamrwbdecoder_basic_op_cequivalent.h184 32 bits addition of the two 32 bits variables (L_var1+L_var2) with
190 L_var1 32 bit long signed integer (int32) whose value falls in the
205 __inline int32 add_int32(int32 L_var1, int32 L_var2) argument
209 L_var_out = L_var1 + L_var2;
211 if (((L_var1 ^ L_var2) & MIN_32) == 0) /* same sign ? */
213 if ((L_var_out ^ L_var1) & MIN_32) /* addition matches sign ? */
215 L_var_out = (L_var1 >> 31) ^ MAX_32;
228 32 bits subtraction of the two 32 bits variables (L_var1-L_var2) with
234 L_var1 32 bit long signed integer (int32) whose value falls in the
249 __inline int32 sub_int32(int32 L_var1, int3 argument
448 amr_wb_round(int32 L_var1) argument
476 amr_wb_shl1_round(int32 L_var1) argument
529 fxp_mul32_by_16b(int32 L_var1, const int32 L_var2) argument
[all...]
H A Dpvamrwbdecoder_basic_op_gcc_armv5.h125 static inline int32 sub_int32(int32 L_var1, int32 L_var2) argument
128 register int32 ra = L_var1;
140 static inline int32 add_int32(int32 L_var1, int32 L_var2) argument
143 register int32 ra = L_var1;
226 static inline int16 amr_wb_round(int32 L_var1) argument
229 register int32 ra = (int32)L_var1;
241 static inline int16 amr_wb_shl1_round(int32 L_var1) argument
244 register int32 ra = (int32)L_var1;
258 static inline int32 fxp_mac_16by16(const int16 L_var1, const int16 L_var2, int32 L_add) argument
261 register int32 ra = (int32)L_var1;
274 fxp_mul_16by16bb(int16 L_var1, const int16 L_var2) argument
292 fxp_mul32_by_16(int32 L_var1, const int32 L_var2) argument
[all...]
/frameworks/av/media/libstagefright/codecs/mp3dec/src/
H A Dpv_mp3dec_fxd_op_arm.h55 __inline Int32 fxp_mul32_Q30(const Int32 L_var1, const Int32 L_var2) argument
62 smull result64_lo, result64_hi, L_var2, L_var1
69 __inline Int32 fxp_mac32_Q30(const Int32 L_var1, const Int32 L_var2, Int32 L_add) argument
75 smull result64_lo, result64_hi, L_var2, L_var1
88 __inline Int32 fxp_mul32_Q32(Int32 L_var1, const Int32 L_var2) argument
93 smull L_var1, result64_hi, L_var2, L_var1 local
98 __inline Int32 fxp_mul32_Q28(const Int32 L_var1, const Int32 L_var2) argument
105 smull result64_lo, result64_hi, L_var2, L_var1
113 __inline Int32 fxp_mul32_Q27(const Int32 L_var1, cons argument
128 fxp_mul32_Q26(Int32 L_var1, Int32 L_var2) argument
144 fxp_mac32_Q32(Int32 L_add, Int32 L_var1, const Int32 L_var2) argument
148 smlal L_var1, L_add, L_var2, L_var1 local
154 fxp_msb32_Q32(Int32 L_sub, Int32 L_var1, Int32 L_var2) argument
159 smull L_var2, L_var1, L_var2, L_var1 local
166 fxp_mul32_Q29(const Int32 L_var1, const Int32 L_var2) argument
[all...]
/frameworks/av/media/libstagefright/codecs/aacenc/basic_op/
H A Dbasicop2.c43 | L_var1 |
45 | range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. |
60 Word16 saturate(Word32 L_var1) argument
64 if (L_var1 > 0X00007fffL)
68 else if (L_var1 < (Word32) 0xffff8000L)
74 var_out = extract_l(L_var1);
515 | Return the 16 MSB of L_var1. |
521 | L_var1 |
523 | range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. |
537 Word16 extract_h (Word32 L_var1) argument
575 extract_l(Word32 L_var1) argument
617 round16(Word32 L_var1) argument
762 L_add(Word32 L_var1, Word32 L_var2) argument
813 L_sub(Word32 L_var1, Word32 L_var2) argument
959 L_shl(Word32 L_var1, Word16 var2) argument
1024 L_shr(Word32 L_var1, Word16 var2) argument
1341 L_shr_r(Word32 L_var1, Word16 var2) argument
1594 norm_l(Word32 L_var1) argument
[all...]
H A Dbasic_op.h55 #define L_negate(L_var1) (((L_var1) == (MIN_32)) ? (MAX_32) : (-(L_var1)))
63 __inline Word16 saturate(Word32 L_var1);
65 Word16 saturate(Word32 L_var1);
97 __inline Word32 L_sub(Word32 L_var1, Word32 L_var2);
99 Word32 L_sub(Word32 L_var1, Word32 L_var2);
104 __inline Word32 L_shl (Word32 L_var1, Word16 var2);
106 Word32 L_shl (Word32 L_var1, Word16 var2);
111 __inline Word32 L_shr (Word32 L_var1, Word1
228 ASM_L_shr(Word32 L_var1, Word16 var2) argument
233 ASM_L_shl(Word32 L_var1, Word16 var2) argument
246 ASM_shr(Word32 L_var1, Word16 var2) argument
259 ASM_shl(Word32 L_var1, Word16 var2) argument
296 saturate(Word32 L_var1) argument
480 L_sub(Word32 L_var1, Word32 L_var2) argument
509 L_shl(Word32 L_var1, Word16 var2) argument
552 L_shr(Word32 L_var1, Word16 var2) argument
776 norm_l(Word32 L_var1) argument
986 round16(Word32 L_var1) argument
1033 L_add(Word32 L_var1, Word32 L_var2) argument
1128 L_shr_r(Word32 L_var1, Word16 var2) argument
1154 extract_h(Word32 L_var1) argument
1165 extract_l(Word32 L_var1) argument
[all...]
/frameworks/av/media/libstagefright/codecs/amrwbenc/inc/
H A Dbasic_op.h34 #define saturate(L_var1) (((L_var1) > 0X00007fffL) ? (MAX_16): (((L_var1) < (Word32) 0xffff8000L) ? (MIN_16): ((L_var1) & 0xffff)))
41 #define L_negate(L_var1) (((L_var1) == (MIN_32)) ? (MAX_32) : (-(L_var1))) /* Long negate, 2*/
60 #define vo_L_shr_r(L_var1, var2) ((L_var1+((Word32)(1L<<(var2-1))))>>var2)
74 static_vo Word16 voround (Word32 L_var1); /* Roun
431 voround(Word32 L_var1) argument
564 L_add(Word32 L_var1, Word32 L_var2) argument
610 L_sub(Word32 L_var1, Word32 L_var2) argument
709 L_shl(Word32 L_var1, Word16 var2) argument
743 L_shl2(Word32 L_var1, Word16 var2) argument
802 L_shr(Word32 L_var1, Word16 var2) argument
874 L_shr_r(Word32 L_var1, Word16 var2) argument
1071 norm_l(Word32 L_var1) argument
[all...]

Completed in 903 milliseconds