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Searched refs:z1 (Results 1 – 25 of 163) sorted by relevance

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/external/opencv3/3rdparty/libjpeg/
Djidctint.c177 INT32 z1, z2, z3; variable
232 z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
233 tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865);
234 tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065);
263 z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */
266 z2 += z1;
267 z3 += z1;
269 z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
272 tmp0 += z1 + z2;
273 tmp3 += z1 + z3;
[all …]
Djfdctint.c162 INT32 z1; variable
199 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
201 z1 += ONE << (CONST_BITS-PASS1_BITS-1);
202 dataptr[2] = (DCTELEM) RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865),
204 dataptr[6] = (DCTELEM) RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065),
216 z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */
218 z1 += ONE << (CONST_BITS-PASS1_BITS-1);
229 tmp12 += z1;
230 tmp13 += z1;
274 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
[all …]
Djfdctflt.c64 FAST_FLOAT z1, z2, z3, z4, z5, z11, z13; variable
96 z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */
97 dataptr[2] = tmp13 + z1; /* phase 5 */
98 dataptr[6] = tmp13 - z1;
146 z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */
147 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
148 dataptr[DCTSIZE*6] = tmp13 - z1;
Djfdctfst.c119 DCTELEM z1, z2, z3, z4, z5, z11, z13; variable
152 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
153 dataptr[2] = tmp13 + z1; /* phase 5 */
154 dataptr[6] = tmp13 - z1;
202 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
203 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
204 dataptr[DCTSIZE*6] = tmp13 - z1;
/external/libjpeg-turbo/
Djidctint.c178 INT32 z1, z2, z3, z4, z5; variable
234 z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
235 tmp2 = z1 + MULTIPLY(z3, - FIX_1_847759065);
236 tmp3 = z1 + MULTIPLY(z2, FIX_0_765366865);
258 z1 = tmp0 + tmp3;
268 z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
276 tmp0 += z1 + z3;
279 tmp3 += z1 + z4;
339 z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
340 tmp2 = z1 + MULTIPLY(z3, - FIX_1_847759065);
[all …]
Djfdctint.c146 INT32 z1, z2, z3, z4, z5; variable
178 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
179 dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
181 dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
189 z1 = tmp4 + tmp7;
199 z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
207 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
210 dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
243 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
244 dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
[all …]
Djidctred.c125 INT32 z1, z2, z3, z4; variable
174 z1 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
179 tmp0 = MULTIPLY(z1, - FIX_0_211164243) /* sqrt(2) * (c3-c1) */
184 tmp2 = MULTIPLY(z1, - FIX_0_509795579) /* sqrt(2) * (c7-c5) */
233 z1 = (INT32) wsptr[7];
238 tmp0 = MULTIPLY(z1, - FIX_0_211164243) /* sqrt(2) * (c3-c1) */
243 tmp2 = MULTIPLY(z1, - FIX_0_509795579) /* sqrt(2) * (c7-c5) */
278 INT32 tmp0, tmp10, z1; in jpeg_idct_2x2() local
311 z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); in jpeg_idct_2x2()
312 tmp10 = LEFT_SHIFT(z1, CONST_BITS+2); in jpeg_idct_2x2()
[all …]
Djfdctflt.c63 FAST_FLOAT z1, z2, z3, z4, z5, z11, z13; variable
90 z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */
91 dataptr[2] = tmp13 + z1; /* phase 5 */
92 dataptr[6] = tmp13 - z1;
140 z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */
141 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
142 dataptr[DCTSIZE*6] = tmp13 - z1;
Djfdctfst.c118 DCTELEM z1, z2, z3, z4, z5, z11, z13; variable
146 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
147 dataptr[2] = tmp13 + z1; /* phase 5 */
148 dataptr[6] = tmp13 - z1;
196 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
197 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
198 dataptr[DCTSIZE*6] = tmp13 - z1;
/external/eigen/unsupported/Eigen/src/MoreVectorization/
DMathFunctions.h44 Packet4f z1,z2;//will need them during computation in pasin() local
56 z1=pmadd(p4f_minus_half,a,p4f_half); in pasin()
57 Packet4f x1=psqrt(z1); in pasin()
58 Packet4f s1=pmadd(p4f_asin1, z1, p4f_asin2); in pasin()
59 Packet4f s2=pmadd(s1, z1, p4f_asin3); in pasin()
60 Packet4f s3=pmadd(s2,z1, p4f_asin4); in pasin()
61 Packet4f s4=pmadd(s3,z1, p4f_asin5); in pasin()
62 Packet4f temp=pmul(s4,z1);//not really a madd but a mul by z so that the next term can be a madd in pasin()
63 z1=pmadd(temp,x1,x1); in pasin()
64 z1=padd(z1,z1); in pasin()
[all …]
/external/sonivox/arm-wt-22k/lib_src/
DARM-E_filter_gnu.s43 z1 .req r4 label
71 LDRSH z1, [pFilter, #m_z1]
91 SMULBB tmp2, z1, b1 @ tmp2 = z1 * -b1
92 SMLABB tmp2, z2, b2, tmp2 @ tmp2 = (-b1 * z1) + (-b2 * z2)
94 MOV z2, z1 @ delay line
96 SMLABB tmp0, tmp0, K, tmp2 @ tmp1 = (K * x[n]) + (-b1 * z1) + (-b2 * z2)
100 MOV z1, tmp0, ASR #14 @ shift result to low word
101 STRH z1, [pBuffer], #NEXT_OUTPUT_PCM @ write back to buffer
103 SMULBB tmp2, z1, b1 @ tmp2 = z1 * -b1
107 SMLABB tmp2, z2, b2, tmp2 @ tmp2 = (-b1 * z1) + (-b2 * z2)
[all …]
/external/pdfium/third_party/libjpeg/
Dfpdfapi_jfdctint.c144 INT32 z1, z2, z3, z4, z5; variable
176 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
177 dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
179 dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
187 z1 = tmp4 + tmp7;
197 z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
205 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
208 dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
241 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
242 dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
[all …]
Dfpdfapi_jidctred.c123 INT32 z1, z2, z3, z4; variable
171 z1 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
176 tmp0 = MULTIPLY(z1, - FIX_0_211164243) /* sqrt(2) * (c3-c1) */
181 tmp2 = MULTIPLY(z1, - FIX_0_509795579) /* sqrt(2) * (c7-c5) */
230 z1 = (INT32) wsptr[7];
235 tmp0 = MULTIPLY(z1, - FIX_0_211164243) /* sqrt(2) * (c3-c1) */
240 tmp2 = MULTIPLY(z1, - FIX_0_509795579) /* sqrt(2) * (c7-c5) */
275 INT32 tmp0, tmp10, z1; in jpeg_idct_2x2() local
307 z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); in jpeg_idct_2x2()
308 tmp10 = z1 << (CONST_BITS+2); in jpeg_idct_2x2()
[all …]
Dfpdfapi_jidctint.c154 INT32 z1, z2, z3, z4, z5; variable
209 z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
210 tmp2 = z1 + MULTIPLY(z3, - FIX_1_847759065);
211 tmp3 = z1 + MULTIPLY(z2, FIX_0_765366865);
233 z1 = tmp0 + tmp3;
243 z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
251 tmp0 += z1 + z3;
254 tmp3 += z1 + z4;
314 z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
315 tmp2 = z1 + MULTIPLY(z3, - FIX_1_847759065);
[all …]
Dfpdfapi_jfdctfst.c118 DCTELEM z1, z2, z3, z4, z5, z11, z13; variable
146 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
147 dataptr[2] = tmp13 + z1; /* phase 5 */
148 dataptr[6] = tmp13 - z1;
196 z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
197 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
198 dataptr[DCTSIZE*6] = tmp13 - z1;
/external/libgsm/src/
Dpreprocess.c40 word z1 = S->z1; variable
78 s1 = SO - z1; /* s1 = gsm_sub( *so, z1 ); */
79 z1 = SO;
110 S->z1 = z1;
/external/v8/tools/
Dgenerate-ten-powers.scm57 (define max-container (- (bit-lshbx #z1 nb-bits) 1))
65 (-bx (bit-lshbx #z1
67 #z1)))
70 (bit-lshbx #z1
82 ((up) (+bx (/bx x y) #z1))
86 (+bx (/bx tmp #z2) #z1))))))
93 (max-container (- (bit-lshbx #z1 nb-bits) 1)))
103 (two^e #z1)
122 (n (bit-lshbx #z1 (-fx nb-bits 1)))
/external/mesa3d/src/gallium/tests/graw/
Dfs-frontface.c21 #define z1 0.4 macro
48 { 0.2, -0.9, z1, 1.0 },
53 { -0.2, 0.8, z1, 1.0 },
58 { 0.9, 0.8, z1, 1.0 },
63 { 0.8, -0.9, z1, 1.0 },
Dfs-write-z.c24 #define z1 0.4 macro
52 { 0.2, -0.9, z1, 1.0 },
57 { -0.2, 0.8, z1, 1.0 },
62 { 0.9, 0.8, z1, 1.0 },
67 { 0.8, -0.9, z1, 1.0 },
/external/apache-commons-math/src/main/java/org/apache/commons/math/random/
DWell512a.java94 final int z1 = (vi ^ (vi << 16)) ^ (vi1 ^ (vi1 << 15)); in next() local
96 final int z3 = z1 ^ z2; in next()
97 …final int z4 = (z0 ^ (z0 << 2)) ^ (z1 ^ (z1 << 18)) ^ (z2 << 28) ^ (z3 ^ ((z3 << 5) & 0xda442d24)); in next()
DWell1024a.java94 final int z1 = v0 ^ (vM1 ^ (vM1 >>> 8)); in next() local
96 final int z3 = z1 ^ z2; in next()
97 final int z4 = (z0 ^ (z0 << 11)) ^ (z1 ^ (z1 << 7)) ^ (z2 ^ (z2 << 13)); in next()
DWell19937a.java95 final int z1 = (v0 ^ (v0 << 25)) ^ (vM1 ^ (vM1 >>> 27)); in next() local
97 final int z3 = z1 ^ z2; in next()
98 final int z4 = z0 ^ (z1 ^ (z1 << 9)) ^ (z2 ^ (z2 << 21)) ^ (z3 ^ (z3 >>> 21)); in next()
DWell19937c.java95 final int z1 = (v0 ^ (v0 << 25)) ^ (vM1 ^ (vM1 >>> 27)); in next() local
97 final int z3 = z1 ^ z2; in next()
98 int z4 = z0 ^ (z1 ^ (z1 << 9)) ^ (z2 ^ (z2 << 21)) ^ (z3 ^ (z3 >>> 21)); in next()
DWell44497a.java96 final int z1 = (v0 ^ (v0 << 24)) ^ (vM1 ^ (vM1 >>> 30)); in next() local
98 final int z3 = z1 ^ z2; in next()
101 final int z4 = z0 ^ (z1 ^ (z1 >>> 20)) ^ z2Second ^ z3; in next()
DWell44497b.java98 final int z1 = (v0 ^ (v0 << 24)) ^ (vM1 ^ (vM1 >>> 30)); in next() local
100 final int z3 = z1 ^ z2; in next()
103 int z4 = z0 ^ (z1 ^ (z1 >>> 20)) ^ z2Second ^ z3; in next()

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