| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| math_op.c | 35 | Word32 frac, Word16 exp : L_32 = frac << exp-31 (normalised format) |
36 | Word16 int, frac : L_32 = int.frac (fractional format) |
76 | if value is negative or zero, result is 1 (frac=7fffffff, exp=0). |
101 Word32 * frac, /* (i/o) Q31: normalized value (1.0 < frac <= 0.5) */
102 Word16 * exp /* (i/o) : exponent (value = frac x 2^exponent) */
107 if (*frac <= (Word32) 0)
110 *frac = 0x7fffffffL
[all...] |
| int_lpc.c | 35 Word16 frac[], /* input : fraction for 3 first subfr (Q15) */
46 fac_new = frac[k];
59 /* 4th subframe: isp_new (frac=1.0) */
|
| pred_lt4.c | 54 Word16 frac, /* input : fraction of lag */
64 frac = -frac;
65 if (frac < 0)
67 frac += UP_SAMP;
71 k = 3 - frac; /* k = UP_SAMP - 1 - frac */
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| /external/chromium_org/third_party/opus/src/celt/ |
| cwrs.h | 39 int log2_frac(opus_uint32 val, int frac);
42 void get_required_bits(opus_int16 *bits, int N, int K, int frac);
|
| mathops.h | 66 float frac; local
74 frac = in.f - 1.5f;
75 frac = -0.41445418f + frac*(0.95909232f
76 + frac*(-0.33951290f + frac*0.16541097f));
77 return 1+integer+frac;
84 float frac; local
92 frac = x-integer;
94 res.f = 0.99992522f + frac * (0.69583354
157 opus_val16 n, frac; local
183 opus_val16 frac; local
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrnb/common/include/ |
| pred_lt.h | 100 Word16 frac, /* input : fraction of lag */
|
| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| inter_36.h | 104 Word16 frac, /* (i) : fraction (-2..2 for 3*, -3..3 for 6*) */
|
| inter_36.cpp | 106 frac = fraction (-2..2 for 3*, -3..3 for 6*) of type Word16
149 frac = shl (frac, 1); // inter_3[k] = inter_6[2*k] -> k' = 2*k
152 if (frac < 0)
154 frac = add (frac, UP_SAMP_MAX);
160 c1 = &inter_6[frac];
161 c2 = &inter_6[sub (UP_SAMP_MAX, frac)];
196 Word16 frac, /* i : fraction (-2..2 for 3*, -3..3 for 6*) */
214 frac <<= 1
[all...] |
| pitch_fr.cpp | 449 frac = pointer to starting point of search fractional pitch of type Word16
477 Starting point of the search is frac, end point is last_frac.
478 frac is overwritten with the fractional pitch.
495 Word16 *frac, // i/o : start point of search -
510 max = Interpol_3or6 (&corr[*lag], *frac, flag3); // function result
512 for (i = add (*frac, 1); i <= last_frac; i++) {
516 *frac = i;
523 if (sub (*frac, -3) == 0) {
524 *frac = 3;
531 if (sub (*frac, -2) == 0)
1386 Word16 frac; local
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
| pred_lt.cpp | 140 frac = fraction of lag (Word16)
187 Word16 frac, // input : fraction of lag
199 frac = negate (frac);
202 frac = shl (frac, 1); // inter_3l[k] = inter_6[2*k] -> k' = 2*k
205 if (frac < 0)
207 frac = add (frac, UP_SAMP_MAX);
215 pC1 = &inter_6[frac];
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
| dec_gain.cpp | 193 Word16 frac; local
242 Log2(temp1, &exp, &frac, pOverflow);
245 temp1 = shr_r(frac, 5, pOverflow);
250 L_tmp = Mpy_32_16(exp, frac, 24660, pOverflow);
269 * gc0 = Pow2(int(d)+frac(d)) *
270 * = 2^exp + 2^frac *
272 * gcode0 (Q14) = 2^14*2^frac = gc0 * 2^(14-exp) *
275 gc_pred(pred_state, mode, code, &exp, &frac, NULL, NULL, pOverflow);
277 gcode0 = (Word16) Pow2(14, frac, pOverflow);
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| d_gain_c.cpp | 199 Word16 gcode0, exp, frac; local
212 * gc0 = Pow2(int(d)+frac(d)) *
213 * = 2^exp + 2^frac *
217 gc_pred(pred_state, mode, code, &exp, &frac,
229 gcode0 = (Word16)(Pow2(exp, frac, pOverflow)); /* predicted gain */
235 gcode0 = (Word16)(Pow2(14, frac, pOverflow));
|
| /dalvik/dx/tests/089-dex-define-object/ |
| Object.java | 49 public final native void wait(long time, int frac);
|
| /external/bouncycastle/bcprov/src/main/java/org/bouncycastle/asn1/ |
| DERGeneralizedTime.java | 270 String frac = d.substring(14); local
272 for (index = 1; index < frac.length(); index++)
274 char ch = frac.charAt(index);
283 frac = frac.substring(0, 4) + frac.substring(index);
284 d = d.substring(0, 14) + frac;
288 frac = frac.substring(0, index) + "00" + frac.substring(index)
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| interpolate_isp.cpp | 49 const int16 frac[], input : fraction for 3 first subfr (Q15)
118 const int16 frac[], /* input : fraction for 3 first subfr (Q15) */
128 fac_new = frac[k];
141 /* 4th subframe: isp_new (frac=1.0) */
|
| pvamrwb_math_op.cpp | 52 int32 frac, int16 exp : L_32 = frac << exp-31 (normalised format)
53 int16 int, frac : L_32 = int.frac (fractional format)
300 if value is negative or zero, result is 1 (frac=7fffffff, exp=0).
324 int32 * frac, /* (i/o) Q31: normalized value (1.0 < frac <= 0.5) */
325 int16 * exp /* (i/o) : exponent (value = frac x 2^exponent) */
331 if (*frac <= (int32) 0)
334 *frac = 0x7fffffffL
[all...] |
| oversamp_12k8_to_16k.cpp | 243 int16 frac, j; local
246 frac = 1;
251 frac--;
252 if (frac)
255 fir_up[(FAC5-1) - frac],
261 frac = FAC5;
272 /* Fractional interpolation of signal at position (frac/resol) */
|
| pred_lt4.cpp | 165 int16 frac, /* input : fraction of lag */
178 frac = -frac;
180 if (frac < 0)
182 frac += UP_SAMP;
188 pt_inter4_2 = inter4_2[UP_SAMP-1 - frac];
|
| /frameworks/av/media/libstagefright/codecs/amrwbenc/inc/ |
| math_op.h | 32 Word32 * frac, /* (i/o) Q31: normalized value (1.0 < frac <= 0.5) */
33 Word16 * exp /* (i/o) : exponent (value = frac x 2^exponent) */
|
| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/ |
| pred_lt4_1_neon.s | 20 @ Word16 frac, /* input : fraction of lag */
26 @ r2 --- frac
37 RSB r2, r2, #0 @ frac = - frac
40 ADDLT r2, r2, #4 @ frac += UP_SAMP
46 RSB r2, r2, #3 @ k = UP_SAMP - 1 - frac
|
| /prebuilts/python/darwin-x86/2.7.5/lib/python2.7/json/ |
| scanner.py | 50 integer, frac, exp = m.groups()
51 if frac or exp:
52 res = parse_float(integer + (frac or '') + (exp or ''))
|
| /prebuilts/python/linux-x86/2.7.5/lib/python2.7/json/ |
| scanner.py | 50 integer, frac, exp = m.groups()
51 if frac or exp:
52 res = parse_float(integer + (frac or '') + (exp or ''))
|
| /frameworks/av/media/libeffects/testlibs/ |
| AudioCoefInterpolator.h | 92 // frac A 32-bit fraction designating the weight of the second point.
93 static audio_coef_t interp(audio_coef_t lo, audio_coef_t hi, uint32_t frac);
|
| /external/speex/libspeex/ |
| resample.c | 243 float y, frac; local
248 frac = (y-ind);
250 interp[3] = -0.1666666667*frac + 0.1666666667*(frac*frac*frac);
251 interp[2] = frac + 0.5*(frac*frac) - 0.5*(frac*frac*frac)
452 const spx_word16_t frac = PDIV32(SHL32((samp_frac_num*st->oversample) % st->den_rate,15),st->den_rate); local
454 const spx_word16_t frac = ((float)((samp_frac_num*st->oversample) % st->den_rate))\/st->den_rate; local
515 const spx_word16_t frac = PDIV32(SHL32((samp_frac_num*st->oversample) % st->den_rate,15),st->den_rate); local
517 const spx_word16_t frac = ((float)((samp_frac_num*st->oversample) % st->den_rate))\/st->den_rate; local
[all...] |
| /frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/ |
| PhoneStatusBarView.java | 138 "w=%.1f frac=%.3f region=%.1f min=%.1f x=%.1f w-x=%.1f",
207 public void panelExpansionChanged(PanelView panel, float frac) {
208 super.panelExpansionChanged(panel, frac);
211 Log.v(TAG, "panelExpansionChanged: f=" + frac);
216 frac = mPanelExpandedFractionSum; // don't judge me
218 frac = frac * 1.2f - 0.2f;
219 if (frac <= 0) {
223 final float k = (float)(1f-0.5f*(1f-Math.cos(3.14159f * Math.pow(1f-frac, 2f))));
|
