| /frameworks/base/media/libstagefright/codecs/amrnb/common/include/ |
| cnst_vad.h | 95 #define VAD_POW_LOW (Word32)15000 /* If input power is lower, */
97 #define POW_PITCH_THR (Word32)343040 /* If input power is lower, pitch */
100 #define POW_COMPLEX_THR (Word32)15000 /* If input power is lower, complex */
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| norm_l.h | 107 Word16 norm_l(Word32 L_var1);
111 __inline Word16 norm_l(Word32 L_var1)
113 register Word32 var_out = 0;
127 static inline Word16 norm_l(Word32 L_var1)
129 register Word32 var_out = 0;
130 register Word32 ra = L_var1;
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| typedef.h | 58 typedef int Word32;
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| /frameworks/base/media/libstagefright/codecs/amrnb/common/src/ |
| pred_lt.cpp | 65 Added proper casting (Word32) to some left shifting operations
195 Word32 s;
277 Word32 s1;
278 Word32 s2;
332 s2 += ((Word32) * (pX3--)) * *(pC1);
333 s1 += ((Word32) * (pX3)) * *(pC1++);
334 s1 += ((Word32) * (pX2++)) * *(pC1);
335 s2 += ((Word32) * (pX2)) * *(pC1++);
336 s2 += ((Word32) * (pX3--)) * *(pC1);
337 s1 += ((Word32) * (pX3)) * *(pC1++)
[all...] |
| 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...] |
| div_s.cpp | 104 Word32 L_num;
105 Word32 L_denom;
122 L_num = (Word32) var1;
123 L_denom = (Word32) var2;
217 Word32 L_num;
218 Word32 L_denom;
219 Word32 L_denom_by_2;
220 Word32 L_denom_by_4;
234 L_num = (Word32) var1;
235 L_denom = (Word32) var2
[all...] |
| l_shr_r.cpp | 84 L_var1 = 32 bit long signed integer (Word32 ) whose value falls
95 result = Shifted result w/ rounding (Word32)
135 Word32 L_shr_r (Word32 L_var1, Word16 var2)
137 Word32 L_var_out;
155 if ((L_var1 & ((Word32) 1 << (var2 - 1))) != 0)
193 Word32 L_shr_r(register Word32 L_var1, register Word16 var2, Flag *pOverflow)
195 Word32 result;
207 if ((L_var1 & ((Word32) 1 << (var2 - 1))) != 0
[all...] |
| log2_norm.cpp | 91 L_x = normalized input value of type Word32
138 Word32 L_x, // (i) : input value (normalized)
145 Word32 L_y;
147 if (L_x <= (Word32) 0)
197 Word32 L_x, /* (i) : input value (normalized) */
204 Word32 L_y;
206 if (L_x <= (Word32) 0)
230 L_y = (Word32) log2_tbl[i] << 16; /* table[i] << 16 */
232 L_y -= (((Word32) tmp) * a) << 1; /* L_y -= tmp*a*2 */
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| l_abs.cpp | 47 L_var1 = 32 bit long signed integer (Word32 ) whose value falls
57 L_var1 = absolute value of input (Word32)
87 Word32 L_abs (Word32 L_var1)
89 Word32 L_var_out;
179 Word32 L_abs(register Word32 L_var1)
189 Word32 y = L_var1 - (L_var1 < 0);
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| /frameworks/base/media/libstagefright/codecs/amrwbenc/inc/ |
| typedefs.h | 35 * Word32 32-bit signed minWord32, maxWord32
121 typedef int Word32;
128 typedef long Word32;
|
| wb_vad_c.h | 96 #define VAD_POW_LOW (Word32)30000L /* If input power is lower than this, VAD is set to 0 */
97 #define POW_TONE_THR (Word32)686080L /* If input power is lower,tone detection flag is ignored */
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| /frameworks/base/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...] |
| c2_11pf.cpp | 428 Word32 s;
429 Word32 alp0;
430 Word32 alp1;
463 alp0 = (Word32) rr[i0][i0] << 14;
489 alp1 = alp0 + ((Word32) rr[i1][i1] << 14);
493 alp1 += (Word32) rr[i0][i1] << 15;
496 sq1 = (Word16)(((Word32) ps1 * ps1) >> 15);
499 alp_16 = (Word16)((alp1 + (Word32) 0x00008000L) >> 16);
502 s = ((Word32) alp * sq1) << 1;
505 s -= (((Word32) sq * alp_16) << 1)
[all...] |
| cor_h_x2.cpp | 173 Word32 s, y32[L_CODE], max, tot;
191 if (L_sub (s, max) > (Word32) 0L)
242 Word32 s;
243 Word32 y32[L_CODE];
244 Word32 max;
245 Word32 tot;
259 s = amrnb_fxp_mac_16_by_16bb((Word32)x[j], (Word32)h[j-i], s);
|
| spstproc.cpp | 195 Word32 L_temp;
196 Word32 L_temp2;
263 L_temp = ((Word32) * (p_exc++) * pitch_fac) << 1;
264 L_temp2 = ((Word32) * (p_exc--) * pitch_fac) << 1;
265 L_temp += ((Word32) * (p_code++) * gain_code) << 1;
266 L_temp2 += ((Word32) * (p_code++) * gain_code) << 1;
304 L_temp = ((Word32)y1[i] * gain_pit);
307 L_temp = ((Word32)y2[i] * gain_code);
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| /frameworks/base/media/libstagefright/codecs/aacenc/inc/ |
| bitbuffer.h | 79 Word32 writeValue,
|
| /frameworks/base/media/libstagefright/codecs/aacenc/src/ |
| channel_map.c | 89 Word32 bitrateTot,
|
| transform.c | 396 Word32 i;
459 Word32 *realOut,
464 Word32 i,w;
465 Word32 timeSignalSample;
466 Word32 ws1,ws2;
468 Word32 *outData0, *outData1;
469 Word32 *winPtr;
471 Word32 delayBufferSf,timeSignalSf,minSf;
472 Word32 headRoom=0;
|
| /frameworks/base/media/libstagefright/codecs/amrwbenc/src/asm/ARMV5E/ |
| Dot_p_opt.s | 17 @Word32 Dot_product12( /* (o) Q31: normalized result (1 < val <= -1) */
|
| /frameworks/base/media/libstagefright/codecs/amrwbenc/src/ |
| levinson.c | 115 Word32 i, j;
121 Word32 t0, t1, t2; /* temporary variable */
147 t0 = vo_L_sub((Word32) 0x7fffffffL, t0); /* 1 - K*K in Q31 */
217 t0 = vo_L_sub((Word32) 0x7fffffffL, t0); /* 1 - K*K in Q31 */
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| residu.c | 36 Word32 s;
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| voicefac.c | 38 Word32 i, L_tmp;
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| decim54.c | 96 Word32 i, j, frac, pos;
98 Word32 L_sum;
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| /frameworks/base/media/libstagefright/codecs/amrnb/dec/src/ |
| pstfilt.cpp | 73 Added proper casting (Word32) to some left shifting operations
330 Word32 L_tmp;
457 Word32 L_tmp;
458 Word32 L_tmp2;
503 L_tmp2 = ((Word32) h[i]) * h[i];
505 if (L_tmp2 != (Word32) 0x40000000L)
524 L_tmp2 = ((Word32) h[i]) * h[i + 1];
526 if (L_tmp2 != (Word32) 0x40000000L)
547 L_tmp = (((Word32) temp2) * MU) >> 15;
550 if (L_tmp & (Word32) 0x00010000L
[all...] |
