| /frameworks/av/media/libstagefright/codecs/aacenc/inc/ |
| interface.h | 59 Word32 *sfbEnergy;
60 Word32 *sfbSpreadedEnergy;
61 Word32 *sfbThreshold;
62 Word32 *mdctSpectrum;
63 Word32 sfbEnSumLR;
64 Word32 sfbEnSumMS;
65 Word32 sfbDist[MAX_GROUPED_SFB];
66 Word32 sfbDistNew[MAX_GROUPED_SFB];
89 void BuildInterface(Word32 *mdctSpectrum,
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| spreading.h | 31 Word32 *pbSpreadedEnergy);
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| bitenc.h | 34 Word32 bitrate;
35 Word32 sampleRate;
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| grp_data.h | 29 groupShortData(Word32 *mdctSpectrum,
30 Word32 *tmpSpectrum,
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| /frameworks/av/media/libstagefright/codecs/amrnb/common/include/ |
| l_comp.h | 104 Word32 L_Comp(Word16 hi, Word16 lo, Flag *pOverflow);
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| l_extract.h | 103 void L_Extract(Word32 L_var,
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| log2.h | 107 Word32 L_x, /* (i) : input value */
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| norm_s.h | 112 register Word32 var_out = 0;
113 Word32 var1 = var << 16;
129 register Word32 var_out = 0;
130 register Word32 ra = var1 << 16;
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| pow2.h | 102 Word32 Pow2( /* (o) : result (range: 0<=val<=0x7fffffff) */
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| mult.h | 111 Word32 product;
130 register Word32 ra = var1;
131 register Word32 rb = var2;
132 Word32 product;
133 Word32 temp = 0x7FFF;
161 register Word32 product;
163 product = ((Word32) var1 * var2) >> 15;
172 product = (Word32) MAX_16;
176 /* Return the product as a 16 bit value by type casting Word32 to Word16 */
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| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| cor_h_x.cpp | 189 Word32 s, y32[L_CODE], max, tot;
207 if (L_sub (s, max) > (Word32) 0L)
256 Word32 s;
257 Word32 y32[L_CODE];
258 Word32 max;
259 Word32 tot;
263 Word32 *p_y32;
278 s += ((Word32) * (p_x++) * *(p_ptr++)) << 1;
279 s += ((Word32) * (p_x++) * *(p_ptr++)) << 1;
282 s += ((Word32) * (p_x++) * *(p_ptr++)) << 1
[all...] |
| inter_36.cpp | 145 Word32 s;
207 Word32 s;
235 s = amrnb_fxp_mac_16_by_16bb((Word32) * (pX1--), (Word32) pC1[k], s);
236 s = amrnb_fxp_mac_16_by_16bb((Word32) * (pX2++), (Word32) pC2[k], s);
238 s = amrnb_fxp_mac_16_by_16bb((Word32) * (pX1--), (Word32) pC1[k], s);
239 s = amrnb_fxp_mac_16_by_16bb((Word32) * (pX2++), (Word32) pC2[k], s)
[all...] |
| pre_proc.cpp | 485 Word32 L_tmp;
548 Word32 L_tmp;
561 L_tmp = ((Word32) st->y1_hi) * 7807;
562 L_tmp += (Word32)(((Word32) st->y1_lo * 7807) >> 15);
564 L_tmp += ((Word32) st->y2_hi) * (-3733);
566 L_tmp += (Word32)(((Word32) st->y2_lo * (-3733)) >> 15);
569 L_tmp += ((Word32) x_n_2) * 1899;
571 L_tmp += ((Word32) x_n_1) * (-3798)
[all...] |
| l_extract.cpp | 85 L_var = 32 bit signed integer (Word32) whose value falls
158 void L_Extract(Word32 L_var,
164 Word32 temp;
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| util.c | 37 Word32 num = (Word32)L;
57 Word32 temp1,temp2,num;
66 num = (Word32)(L>>1);
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| oper_32b.c | 57 __inline void VO_L_Extract (Word32 L_32, Word16 *hi, Word16 *lo)
79 * 32 bit long signed integer (Word32) whose value falls in the *
85 Word32 L_Comp (Word16 hi, Word16 lo)
87 Word32 L_32;
114 __inline Word32 Mpy_32 (Word16 hi1, Word16 lo1, Word16 hi2, Word16 lo2)
116 Word32 L_32;
143 __inline Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n)
145 Word32 L_32;
167 * 32 bit long signed integer (Word32) whose value falls in the *
182 * 32 bit long signed integer (Word32) whose value falls in the
[all...] |
| lag_wind.c | 36 Word32 i;
37 Word32 x;
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| pit_shrp.c | 34 Word32 i;
35 Word32 L_tmp;
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| /frameworks/av/media/libstagefright/codecs/aacenc/basic_op/ |
| basic_op.h | 28 #define MAX_32 (Word32)0x7fffffffL
29 #define MIN_32 (Word32)0x80000000L
39 #define L_deposit_h(x) (((Word32)(x)) << 16)
43 #define L_deposit_l(x) ((Word32)(x))
63 __inline Word16 saturate(Word32 L_var1);
65 Word16 saturate(Word32 L_var1);
83 __inline Word32 L_mult(Word16 var1, Word16 var2);
85 Word32 L_mult(Word16 var1, Word16 var2);
90 __inline Word32 L_msu (Word32 L_var3, Word16 var1, Word16 var2)
[all...] |
| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| quantize.c | 32 static const Word32 XROUND = 0x33e425af; /* final rounding constant (-0.0946f+ 0.5f) */
41 __inline Word32 pow34(Word32 x)
56 static Word16 quantizeSingleLine(const Word16 gain, const Word32 absSpectrum)
58 Word32 e, minusFinalExp, finalShift;
59 Word32 x;
106 const Word32 *mdctSpectrum,
109 Word32 line;
110 Word32 m = gain&3;
111 Word32 g = (gain >> 2) + 4
[all...] |
| pre_echo_control.c | 36 void InitPreEchoControl(Word32 *pbThresholdNm1,
38 Word32 *pbThresholdQuiet)
55 void PreEchoControl(Word32 *pbThresholdNm1,
57 Word32 maxAllowedIncreaseFactor,
59 Word32 *pbThreshold,
63 Word32 i;
64 Word32 tmpThreshold1, tmpThreshold2;
65 Word32 scaling;
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| /frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
| log2.cpp | 92 L_x = input value of type Word32
164 Word32 L_x, /* (i) : input value */
171 Word32 result;
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| norm_l.cpp | 58 L_var1 = 32 bit long signed integer (Word32) whose value falls
101 Word16 norm_l (Word32 L_var1)
111 if (L_var1 == (Word32) 0xffffffffL)
121 for (var_out = 0; L_var1 < (Word32) 0x40000000L; var_out++)
200 Word16 norm_l(Word32 L_var1)
214 Word32 y = L_var1 - (L_var1 < 0);
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| sqrt_l.cpp | 90 L_x = input value (Word32)
98 L_y = squareroot of L_x (Word32)
137 Word32 sqrt_l_exp ( // o : output value
138 Word32 L_x, // i : input value
154 Word32 L_y;
156 if (L_x <= (Word32) 0)
159 return (Word32) 0;
210 Word32 sqrt_l_exp( /* o : output value, Q31 */
211 Word32 L_x, /* i : input value, Q31 */
221 Word32 L_y
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
| b_cn_cod.h | 127 Word32 *pShift_reg, /* i/o : Old CN generator shift register state */
141 Word32 *pSeed, /* i/o : Old CN generator shift register state */
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