Searched refs:sign (Results 26 - 50 of 78) sorted by relevance

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/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dc1035pf.cpp264 Word16 sign[], // (i) : sign of d[n]
268 Word16 indx[] // (o) : index of 10 pulses (sign+position)
288 // read sign
289 j = sign[i];
316 // sign of 1st pulse == sign of 2nd pulse
330 // sign of 1st pulse != sign of 2nd pulse
401 Word16 sign[], /* (
399 build_code( Word16 codvec[], Word16 sign[], Word16 cod[], Word16 h[], Word16 y[], Word16 indx[], Flag *pOverflow ) argument
659 Word16 dn[L_CODE], sign[L_CODE]; local
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H A Dset_sign.cpp80 These functions are used to build a sign vector according
129 sign = buffer containing sign of dn elements (Word16)
138 sign buffer is modified to contain the sign information for the
153 This function builds sign vector according to dn buffer It also finds
171 Word16 sign[], o : sign of dn[]
180 // set sign according to dn[]
186 sign[
245 set_sign(Word16 dn[], Word16 sign[], Word16 dn2[], Word16 n ) argument
486 set_sign12k2( Word16 dn[], Word16 cn[], Word16 sign[], Word16 pos_max[], Word16 nb_track, Word16 ipos[], Word16 step, Flag *pOverflow ) argument
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H A Dc2_9pf.cpp131 Word16 dn_sign[], /* i : sign of dn[] */
135 Word16 sign[], /* o : sign of 2 pulses */
177 sign = pointer to the signs of 2 pulses (Word16)
248 Word16 * sign // o : Signs of 2 pulses
265 index = build_code(subNr, codvec, dn_sign, code, h, y, sign);
311 Word16 * sign, /* o : Signs of 2 pulses */
395 sign,
841 dn_sign = vector containing the sign of pulses (Word16)
846 sign
302 code_2i40_9bits( Word16 subNr, Word16 x[], Word16 h[], Word16 T0, Word16 pitch_sharp, Word16 code[], Word16 y[], Word16 * sign, Flag * pOverflow ) argument
984 build_code( Word16 subNr, Word16 codvec[], Word16 dn_sign[], Word16 cod[], Word16 h[], Word16 y[], Word16 sign[], Flag *pOverflow ) argument
1178 Test_build_code( Word16 subNr, Word16 codvec[], Word16 dn_sign[], Word16 cod[], Word16 h[], Word16 y[], Word16 sign[], Flag * pOverflow ) argument
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H A Dc8_31pf.cpp89 /* define values/representation for output codevector and sign */
118 sign[] Array of type Word16 -- sign of pulses
190 Word16 sign[], /* i : sign of d[n] */
236 /* read sign */
237 j = sign[i];
268 /* sign of 1st pulse == sign of 2nd pulse */
284 /* sign o
188 build_code( Word16 codvec[], Word16 sign[], Word16 cod[], Word16 h[], Word16 y[], Word16 sign_indx[], Word16 pos_indx[], Flag * pOverflow ) argument
763 Word16 sign[L_CODE]; local
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H A Dc2_11pf.cpp130 Word16 dn_sign[], /* i : sign of dn[] */
134 Word16 sign[], /* o : sign of 2 pulses */
161 sign, Signs of 2 pulses, pointer of type Word16 *
235 Word16 * sign, /* o : Signs of 2 pulses */
306 sign,
555 dn_sign, sign of pulses, array of type Word16
562 sign[], sign of 2 pulses, array of type Word16
616 Word16 dn_sign[], /* i : sign o
227 code_2i40_11bits( Word16 x[], Word16 h[], Word16 T0, Word16 pitch_sharp, Word16 code[], Word16 y[], Word16 * sign, Flag * pOverflow ) argument
614 build_code( Word16 codvec[], Word16 dn_sign[], Word16 cod[], Word16 h[], Word16 y[], Word16 sign[], Flag * pOverflow ) argument
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H A Dcor_h.cpp88 3. Replaced array addressing (array sign[]) by pointers
142 sign = vector containing the sign information for the correlation
164 the codebook search, and includes the sign information into the correlations.
169 The sign information is included by:
170 rr[i][j] = rr[i][j]*sign[i]*sign[j]
188 Word16 sign[], // (i) : sign of d[n]
238 rr[j][i] = mult (pv_round (s), mult (sign[
267 cor_h( Word16 h[], Word16 sign[], Word16 rr[][L_CODE], Flag *pOverflow ) argument
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H A Dc3_14pf.cpp101 Word16 dn_sign[], /* i : sign of dn[] */
105 Word16 sign[], /* o : sign of 3 pulses */
136 * sign Pointer of type Word16 -- Pointer to the signs of 3 pulses
210 Word16 * sign, /* o : Signs of 3 pulses */
279 sign,
606 dn_sign[] Array of type Word16 -- sign of pulses
613 sign[] Array of type Word16 -- sign of 3 pulses
670 Word16 dn_sign[], /* i : sign o
202 code_3i40_14bits( Word16 x[], Word16 h[], Word16 T0, Word16 pitch_sharp, Word16 code[], Word16 y[], Word16 * sign, Flag * pOverflow ) argument
668 build_code( Word16 codvec[], Word16 dn_sign[], Word16 cod[], Word16 h[], Word16 y[], Word16 sign[], Flag *pOverflow ) argument
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H A Dc4_17pf.cpp110 Word16 dn_sign[], /* i : sign of dn[] */
114 Word16 sign[], /* o : index of 4 pulses (position+sign+ampl)*4 */
147 * sign Pointer of type Word16 -- Pointer to the signs of 4 pulses
220 Word16 * sign, /* o : Signs of 4 pulses */
289 sign,
677 dn_sign[] Array of type Word16 -- sign of pulses
684 sign[] Array of type Word16 -- index of 4 pulses (sign + position)
740 Word16 dn_sign[], /* i : sign o
212 code_4i40_17bits( Word16 x[], Word16 h[], Word16 T0, Word16 pitch_sharp, Word16 code[], Word16 y[], Word16 * sign, Flag * pOverflow ) argument
738 build_code( Word16 codvec[], Word16 dn_sign[], Word16 cod[], Word16 h[], Word16 y[], Word16 sign[], Flag * pOverflow ) argument
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/frameworks/base/core/jni/android/opengl/
H A Dpoly_clip.cpp41 #define CLIP_AND_SWAP(elem, sign, k, p, q, r) { \
42 poly_clip_to_halfspace(p, q, &v->elem-(float *)v, sign, sign*k); \
49 * copying the portion satisfying sign*s[index] < k*sw into q,
59 void poly_clip_to_halfspace(Poly* p, Poly* q, int index, float sign, float k) argument
72 tu = sign*COORD(u, index) - u->sw*k;
76 tv = sign*COORD(v, index) - v->sw*k;
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/asm/ARMV5E/
H A Dcor_h_vec_opt.s20 @ Word16 sign[], /* (i) sign vector */
28 @r3 ---- sign[]
45 @r3 --- sign[], r4 --- i, r7 --- p0
71 ADD r9, r3, r2, LSL #1 @address of sign[pos]
73 LDRSH r10, [r9], #2 @sign[pos]
74 LDRSH r11, [r9] @sign[pos + 1]
118 ADD r9, r3, r2, LSL #1 @address of sign[pos]
120 LDRSH r10, [r9], #2 @sign[pos]
121 LDRSH r11, [r9] @sign[po
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/
H A Dcor_h_vec_neon.s21 @ Word16 sign[], /* (i) sign vector */
29 @r3 ---- sign[]
45 @r3 --- sign[], r4 --- i, r7 --- p0
72 ADD r9, r3, r2, LSL #1 @address of sign[pos]
74 LDRSH r10, [r9], #2 @sign[pos]
75 LDRSH r11, [r9] @sign[pos + 1]
119 ADD r9, r3, r2, LSL #1 @address of sign[pos]
121 LDRSH r10, [r9], #2 @sign[pos]
122 LDRSH r11, [r9] @sign[po
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/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
H A Dvlc_decode.cpp872 pTcoef->sign = (code >> (12 - tab->len)) & 1;
886 if (!pTcoef->sign)
918 /* sign bit */
919 pTcoef->sign = (code >> (12 - tab->len)) & 1;
970 /* sign bit */
971 pTcoef->sign = (code >> (12 - tab->len)) & 1;
1008 pTcoef->sign = 1;
1013 pTcoef->sign = 0;
1054 pTcoef->sign = (code >> (12 - tab->len)) & 1;
1067 if (!pTcoef->sign)
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/frameworks/opt/net/voip/src/jni/rtp/
H A DG711Codec.cpp52 int sign = (sample >> 8) & 0x80; local
62 ulaws[i] = ~(sign | (exponent << 4) | mantissa);
103 int sign = (sample >> 8) & 0x80; local
112 alaws[i] = (sign | (exponent << 4) | mantissa) ^ 0xD5;
/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
H A Dd_plsf_5.cpp174 Word16 temp, sign;
221 sign = indice[2] & 1;
225 if (sign == 0)
313 Word16 sign; local
339 sign =
347 sign,
413 sign = *(indice + 2) & 1;
432 if (sign == 0)
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dc4t64fx.c76 Word16 sign[], /* (i) sign vector */
86 Word16 sign[], /* (i) sign vector */
96 Word16 sign[], /* (i) sign vector */
141 Word16 dn2[L_SUBFR], sign[L_SUBFR], vec[L_SUBFR]; local
238 * Find sign for each pulse position. *
280 /* set sign according to dn2[] = k_cn*cn[] + k_dn*dn[] */
287 sign[
826 cor_h_vec_30( Word16 h[], Word16 vec[], Word16 track, Word16 sign[], Word16 rrixix[][NB_POS], Word16 cor_1[], Word16 cor_2[] ) argument
898 cor_h_vec_012( Word16 h[], Word16 vec[], Word16 track, Word16 sign[], Word16 rrixix[][NB_POS], Word16 cor_1[], Word16 cor_2[] ) argument
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H A Dc2t64fx.c62 Word16 sign[L_SUBFR], vec[L_SUBFR], dn2[L_SUBFR]; local
69 * Find sign for each pulse position. *
113 /* set sign according to dn2[] = k_cn*cn[] + k_dn*dn[] */
120 sign[i] = 32767; /* sign = +1 (Q12) */
124 sign[i] = -32768; /* sign = -1 (Q12) */
207 psign = sign;
268 if (sign[ix] > 0)
278 if (sign[i
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H A Daz_isp.c68 Word16 x, y, sign, exp; local
104 * - Evaluate Chebyshev pol. at grid points and check for sign change.*
105 * - If sign change track the root by subdividing the interval *
106 * 2 times and ckecking sign change. *
150 sign = y;
158 if (sign < 0)
/frameworks/av/media/libstagefright/codecs/avc/enc/src/
H A Dresidual.cpp158 int escape, numPrefix, sufmask, suffix, shift, sign, value, absvalue, vlcnum, level_two_or_higher; local
262 if (TrailingOnes) /* keep reading the sign of those trailing ones */
307 sign = 0;
311 sign = 1;
319 status = BitstreamWriteBits(stream, value * 2 + sign - 1, 1);
323 status = BitstreamWriteBits(stream, 14 + 1 + 4, (1 << 4) | ((value - 8) << 1) | sign);
327 status = BitstreamWriteBits(stream, 14 + 2 + 12, (1 << 12) | ((value - 16) << 1) | sign) ;
339 status = BitstreamWriteBits(stream, numPrefix + vlcnum + 1, (1 << (shift + 1)) | (suffix << 1) | sign);
343 status = BitstreamWriteBits(stream, 28, (1 << 12) | ((value - escape) << 1) | sign);
/frameworks/base/packages/SystemUI/tests/
H A DAndroid.mk26 # sign this with platform cert, so this test is allowed to inject key events into
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
H A Dq_plsf_5.cpp381 Word16 sign = 0; /* initialization only needed to keep gcc silent */ local
462 sign = 0;
471 sign = 1;
479 if (sign)
H A Daz_lsp.cpp361 frequency domain. The sign change interval is subdivided 4 times to better
387 Word16 x, y, sign, exp;
488 sign = y;
497 if (sign < 0)
580 Word16 sign; local
683 sign = y;
691 if (sign < 0)
/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p2/src/
H A DarmVCM4P2_DecodeVLCZigzag_AC_unsafe_s.s74 sign RN 5 label
275 M_BD_READ8 sign,1,T1
277 CMP sign,#1
/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p2/src/
H A DarmVCM4P2_DecodeVLCZigzag_AC_unsafe_s.s74 sign RN 5 label
275 M_BD_READ8 sign,1,T1
277 CMP sign,#1
/frameworks/base/keystore/java/android/security/
H A DKeyStore.java248 public byte[] sign(String key, byte[] data) { method in class:KeyStore
250 return mBinder.sign(key, data);
/frameworks/base/core/java/android/widget/
H A DOverScroller.java741 mVelocity = -delta; // only sign is used
854 final float sign = Math.signum(mVelocity);
858 mDeceleration = - sign * mVelocity * mVelocity / (2.0f * mOver);
941 final float sign = Math.signum(mVelocity);
942 distance = sign * mOver * (3.0f * t2 - 2.0f * t * t2);
943 mCurrVelocity = sign * mOver * 6.0f * (- t + t2);

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