Searched refs:sum (Results 76 - 100 of 393) sorted by relevance

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/external/libvpx/vp8/encoder/ppc/
H A Dvariance_altivec.asm51 ;# Compute sum first. Unpack to so signed subract
96 stw r3, 0(r8) ;# sum
100 mullw r3, r3, r3 ;# sum*sum
101 srawi r3, r3, \DS ;# (sum*sum) >> DS
102 subf r3, r3, r4 ;# sse - ((sum*sum) >> DS)
140 stw r3, 0(r8) ;# sum
144 mullw r3, r3, r3 ;# sum*su
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/external/opencv/cv/src/
H A Dcvsmooth.cpp82 sum = 0;
94 sum = 0;
117 sum = 0;
181 s = sum = buf_end + cvAlign((width + ksize.width - 1)*CV_ELEM_SIZE(src_type), ALIGN);
253 int* sum = (int*)state->get_sum_buf(); local
268 int s0 = sum[i] + sp[i], s1 = sum[i+1] + sp[i+1];
269 sum[i] = s0; sum[i+1] = s1;
273 sum[
312 int* sum = (int*)state->get_sum_buf(); local
388 int* sum = (int*)state->get_sum_buf(); local
448 double* sum = (double*)state->get_sum_buf(); local
729 int t = 2*r*r + 2*r, b, sum = 0; local
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/external/aac/libFDK/include/
H A Dfixpoint_math.h408 * \return saturated sum of a and b.
412 LONG sum; local
414 sum = (LONG)(SHORT)a + (LONG)(SHORT)b;
415 sum = fMax(fMin((INT)sum, (INT)MAXVAL_SGL), (INT)MINVAL_SGL);
416 return (FIXP_SGL)(SHORT)sum;
423 * \return saturated sum of a and b.
427 LONG sum; local
429 sum = (LONG)(a>>1) + (LONG)(b>>1);
430 sum
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/external/libvpx/vp8/encoder/arm/armv6/
H A Dvp8_variance_halfpixvar16x16_hv_armv6.asm28 mov r8, #0 ; initialize sum = 0
61 usad8 r4, r7, lr ; calculate sum of positive differences
62 usad8 r5, r6, lr ; calculate sum of negative differences
64 ; calculate total sum
65 adds r8, r8, r4 ; add positive differences to sum
66 subs r8, r8, r5 ; substract negative differences from sum
102 usad8 r4, r7, lr ; calculate sum of positive differences
103 usad8 r5, r6, lr ; calculate sum of negative differences
106 ; calculate total sum
107 add r8, r8, r4 ; add positive differences to sum
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/external/skia/include/core/
H A DSkDescriptor.h136 uint32_t sum = 0; local
140 sum = (sum << 1) | (sum >> 31);
141 sum ^= *ptr++;
144 return sum;
/external/skia/src/opts/
H A DSkBitmapProcState_opts_SSSE3.cpp101 // multiply and sum to 16 bit components.
153 __m128i sum = ProcessPixelPairHelper(pixel0, pixel1, pixel2, pixel3, local
155 return ScaleFourPixels<has_alpha, 4>(&sum, alpha);
175 __m128i sum = _mm_maddubs_epi16(a0, scale_x); local
177 return ScaleFourPixels<has_alpha, 4>(&sum, alpha);
195 __m128i sum = ProcessPixelPairHelper(pixel0, pixel1, pixel2, pixel3, local
203 sum = _mm_mullo_epi16(sum, y);
205 return sum;
369 // Pack lower 4 16 bit values of sum int
392 __m128i sum = ProcessOnePixelZeroSubY<has_alpha>( local
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H A DSkBitmapProcState_opts_SSE2.cpp101 __m128i sum = _mm_add_epi16(a00a10, a01a11); local
104 __m128i shifted = _mm_shuffle_epi32(sum, 0xEE);
107 sum = _mm_add_epi16(sum, shifted);
110 sum = _mm_srli_epi16(sum, 8);
112 // Pack lower 4 16 bit values of sum into lower 4 bytes.
113 sum = _mm_packus_epi16(sum, zero);
116 *colors++ = _mm_cvtsi128_si32(sum);
211 __m128i sum = _mm_add_epi16(a00a10, a01a11); local
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/external/zlib/src/examples/
H A Denough.c202 big_t sum; /* number of possible codes from this juncture */ local
235 sum = 0;
238 sum += got;
239 if (got == -1 || sum < got) /* overflow */
244 assert(sum != 0);
247 num[index] = sum;
248 return sum;
460 big_t sum; /* accumulated number of codes over n */ local
531 sum = 0;
534 sum
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/external/srec/srec/Semproc/src/
H A DExpressionEvaluator.c98 size_t i, sum; local
105 sum = 0;
107 sum += atoi(operands[i]);
109 return litostr(sum, resultBuf, resultLen, BASE_10);
/external/webkit/Tools/iExploder/iexploder-1.7.2/src/
H A Dscanner.rb95 sum = list.inject(0.0) { |sum, el| sum += el }
96 return sum / list.length
/external/webkit/Source/WebCore/platform/graphics/
H A DContextShadow.cpp139 // This is much more efficient than computing the sum of each pixels
155 int sum = side1 * alpha1 + alpha1; local
158 sum += *prev;
160 sum += (side2 - limit + 1) * alpha2;
164 *ptr = (sum * invCount) >> BlurSumShift;
165 sum += ((ofs < dim) ? *next : alpha2) - alpha1;
169 *ptr = (sum * invCount) >> BlurSumShift;
170 sum += (*next) - (*prev);
173 *ptr = (sum * invCount) >> BlurSumShift;
174 sum
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/external/valgrind/main/memcheck/tests/
H A Dwrap6.c21 register UInt i, sum = 0; \
81 sum ^= ((0xFFF & v1) * i); \
82 sum ^= (v1-v2); \
83 sum ^= (v1-v3); \
84 sum ^= (v1-v4); \
85 sum ^= (v1-v5); \
86 sum ^= (v1-v6); \
87 sum ^= (v1-v7); \
88 sum ^= (v1-v8); \
89 sum
122 int i, sum, a[7]; local
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/external/tcpdump/
H A Dprint-ip.c281 int sum = csum; local
284 * Our algorithm is simple, using a 32 bit accumulator (sum),
290 sum += *w++;
294 sum += htons(*(u_char *)w<<8);
299 sum = (sum >> 16) + (sum & 0xffff); /* add hi 16 to low 16 */
300 sum += (sum >> 16); /* add carry */
301 answer = ~sum; /* truncat
312 in_cksum_shouldbe(u_int16_t sum, u_int16_t computed_sum) argument
563 u_int16_t sum, ip_sum; local
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H A Dprint-udp.c324 u_int32_t sum; local
343 sum = 0;
345 sum += phu.pa[i];
350 sum += *sp++;
353 sum += htons((*(const u_int8_t *)sp) << 8);
355 while (sum > 0xffff)
356 sum = (sum & 0xffff) + (sum >> 16);
357 sum
573 int sum = up->uh_sum; local
586 int sum = up->uh_sum; local
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H A Dprint-tcp.c151 u_int32_t sum; local
170 sum = 0;
172 sum += phu.pa[i];
177 sum += *sp++;
180 sum += htons((*(const u_int8_t *)sp) << 8);
182 while (sum > 0xffff)
183 sum = (sum & 0xffff) + (sum >> 16);
184 sum
424 u_int16_t sum, tcp_sum; local
438 u_int16_t sum,tcp_sum; local
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/external/chromium/net/socket_stream/
H A Dsocket_stream_metrics_unittest.cc106 original_received_bytes = original.sum();
111 original_received_counts = original.sum();
116 original_sent_bytes = original.sum();
121 original_sent_counts = original.sum();
160 EXPECT_EQ(11, sample.sum() - original_received_bytes); // 11 bytes read.
167 EXPECT_EQ(2, sample.sum() - original_received_counts); // 2 read requests.
174 EXPECT_EQ(222, sample.sum() - original_sent_bytes); // 222 bytes sent.
181 EXPECT_EQ(3, sample.sum() - original_sent_counts); // 3 write requests.
/external/clang/test/CXX/temp/temp.decls/temp.variadic/
H A Dmetafunctions.cpp96 template<int ...Values> struct sum;
99 struct sum<First, Rest...> { struct in namespace:Math
100 static const int value = First + sum<Rest...>::value;
104 struct sum<> { struct in namespace:Math
108 int check3[sum<1, 2, 3, 4, 5>::value == 15? 1 : -1];
113 return sum<Values...>::value;
137 struct sum { struct in struct:ListMath::List
146 int check0[ListI<1, 2, 3>::sum::value == 6? 1 : -1];
/external/dropbear/libtomcrypt/src/ciphers/
H A Dxtea.c36 unsigned long x, sum, K[4]; local
56 for (x = sum = 0; x < 32; x++) {
57 skey->xtea.A[x] = (sum + K[sum&3]) & 0xFFFFFFFFUL;
58 sum = (sum + 0x9E3779B9UL) & 0xFFFFFFFFUL;
59 skey->xtea.B[x] = (sum + K[(sum>>11)&3]) & 0xFFFFFFFFUL;
/external/valgrind/main/memcheck/tests/ppc32/
H A Dpower_ISA2_05.c11 int sum = 0; local
17 sum = sum + bit * scale;
21 return sum;
218 int sum = 0; local
224 sum = sum + bit * scale;
228 return sum;
425 int sum = 0; local
431 sum
632 int sum = 0; local
839 int sum = 0; local
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/external/valgrind/main/memcheck/tests/ppc64/
H A Dpower_ISA2_05.c11 int sum = 0; local
17 sum = sum + bit * scale;
21 return sum;
218 int sum = 0; local
224 sum = sum + bit * scale;
228 return sum;
425 int sum = 0; local
431 sum
632 int sum = 0; local
839 int sum = 0; local
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/external/grub/stage2/
H A Dsmp-imps.c290 unsigned sum = 0; local
294 sum += *((unsigned char *) (start++));
297 return (sum & 0xFF);
465 int sum; local
478 sum = get_checksum ((unsigned) local_cth_ptr,
480 if (local_cth_ptr->sig != IMPS_CTH_SIGNATURE || sum)
484 (unsigned) (fps_ptr->cth_ptr), sum));
494 sum = (get_checksum (((unsigned) local_cth_ptr)
498 if (sum)
501 ((" Bad Extended MP Config Table checksum 0x%x\n", sum));
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/external/openfst/src/include/fst/
H A Daccumulator.h63 Weight sum = w; local
66 sum = Plus(sum, aiter->Value().weight);
67 return sum;
102 Weight sum = w; local
105 sum = LogPlus(sum, aiter->Value().weight);
106 return sum;
212 Weight sum = w;
222 // Computes sum befor
261 double sum = FloatLimits<double>::kPosInfinity; local
501 Weight sum = w; local
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/external/opencv/cxcore/src/
H A Dcxsumpixels.cpp45 * Find sum of pixels in the ROI *
169 sum[0] = (sumtype)tmp##0
172 sum[0] = (sumtype)tmp##0; \
173 sum[1] = (sumtype)tmp##1;
176 sum[0] = (sumtype)tmp##0; \
177 sum[1] = (sumtype)tmp##1; \
178 sum[2] = (sumtype)tmp##2;
181 sum[0] = (sumtype)tmp##0; \
182 sum[1] = (sumtype)tmp##1; \
183 sum[
393 CvScalar sum = {{0,0,0,0}}; local
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/external/speex/libspeex/
H A Dltp.c61 spx_word32_t sum=0; local
71 sum = ADD32(sum,SHR32(part,6));
73 return sum;
158 spx_word32_t sum = 0; local
159 sum = ADD32(sum,MULT16_16(MULT16_16_16(g[0],pitch_control),C[0]));
160 sum = ADD32(sum,MULT16_16(MULT16_16_16(g[1],pitch_control),C[1]));
161 sum
321 spx_word32_t sum=0; local
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/external/srec/srec/clib/
H A Djacobi.c56 double g, thresh, sum, c, s, t, tau, h; local
89 sum = SumOffDiag(a, dim);
91 if (sum < EPSILON) /* normal convergence */
104 thresh = 20.0 * sum / (dim * dim); /* .. first 3 iterations only */
206 // Compute the sum of the absolute values of the off-diagonal elements
210 double sum = 0.0; local
214 sum += fabs(mat[i][j]);
216 return (sum);

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