Searched defs:q0 (Results 1 - 25 of 57) sorted by relevance

123

/external/chromium_org/third_party/libvpx/source/libvpx/vp8/common/arm/neon/
H A Dsad_neon.c117 uint8x16_t q0, q4; local
124 q0 = vld1q_u8(src_ptr);
128 q12 = vabdl_u8(vget_low_u8(q0), vget_low_u8(q4));
129 q13 = vabdl_u8(vget_high_u8(q0), vget_high_u8(q4));
132 q0 = vld1q_u8(src_ptr);
136 q12 = vabal_u8(q12, vget_low_u8(q0), vget_low_u8(q4));
137 q13 = vabal_u8(q13, vget_high_u8(q0), vget_high_u8(q4));
154 uint8x16_t q0, q4; local
161 q0 = vld1q_u8(src_ptr);
165 q12 = vabdl_u8(vget_low_u8(q0), vget_low_u
[all...]
H A Didct_dequant_full_2x_neon.c24 int16x8_t q0, q1, q2, q3, q4, q5, q6, q7, q8, q9, q10, q11; local
33 q0 = vld1q_s16(dq);
69 q2 = vmulq_s16(q2, q0);
71 q4 = vmulq_s16(q4, q0);
/external/fdlibm/
H A De_jn.c161 double q0,q1,h,tmp; int k,m; local
163 q0 = w; z = w+h; q1 = w*z - 1.0; k=1;
166 tmp = z*q1 - q0;
167 q0 = q1;
H A Dk_rem_pio2.c104 * q0 the corresponding exponent of q[0]. Note that the
105 * exponent for q[i] would be q0-24*i.
170 int jz,jx,jv,jp,jk,carry,n,iq[20],i,j,k,m,q0,ih; local
177 /* determine jx,jv,q0, note that 3>q0 */
180 q0 = e0-24*(jv+1);
201 z = ieee_scalbn(z,q0); /* actual value of z */
206 if(q0>0) { /* need iq[jz-1] to determine n */
207 i = (iq[jz-1]>>(24-q0)); n += i;
208 iq[jz-1] -= i<<(24-q0);
[all...]
/external/chromium_org/third_party/libvpx/source/libvpx/vp9/common/mips/dspr2/
H A Dvp9_loopfilter_masks_dspr2.h30 uint32_t q0, uint32_t q1,
65 /* mask |= (abs(q1 - q0) > limit)
66 * hev |= (abs(q1 - q0) > thresh)
68 "subu_s.qb %[c], %[q1], %[q0] \n\t"
69 "subu_s.qb %[r_k], %[q0], %[q1] \n\t"
94 [p1] "r" (p1), [p0] "r" (p0), [q1] "r" (q1), [q0] "r" (q0),
99 /* abs(p0 - q0) */
100 "subu_s.qb %[c], %[p0], %[q0] \n\t"
101 "subu_s.qb %[r_k], %[q0],
27 vp9_filter_hev_mask_dspr2(uint32_t limit, uint32_t flimit, uint32_t p1, uint32_t p0, uint32_t p3, uint32_t p2, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t thresh, uint32_t *hev, uint32_t *mask) argument
132 vp9_filter_hev_mask_flatmask4_dspr2(uint32_t limit, uint32_t flimit, uint32_t thresh, uint32_t p1, uint32_t p0, uint32_t p3, uint32_t p2, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t *hev, uint32_t *mask, uint32_t *flat) argument
282 vp9_flatmask5(uint32_t p4, uint32_t p3, uint32_t p2, uint32_t p1, uint32_t p0, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t q4, uint32_t *flat2) argument
[all...]
H A Dvp9_mbloop_loopfilter_dspr2.c36 uint32_t p3, p2, p1, p0, q0, q1, q2, q3; local
73 "lw %[q0], (%[sq0]) \n\t"
79 [q3] "=&r" (q3), [q2] "=&r" (q2), [q1] "=&r" (q1), [q0] "=&r" (q0)
85 p1, p0, p3, p2, q0, q1, q2, q3,
89 vp9_filter1_dspr2(mask, hev, p1, p0, q0, q1,
121 "sw %[q0], (%[sq0]) \n\t"
127 [q0] "r" (q0), [q1] "r" (q1), [q2] "r" (q2),
133 vp9_filter1_dspr2(mask, hev, p1, p0, q0, q
334 uint32_t p3, p2, p1, p0, q3, q2, q1, q0; local
[all...]
H A Dvp9_loopfilter_filters_dspr2.h377 const uint32_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3; local
384 /* *op2 = ROUND_POWER_OF_TWO(p3 + p3 + p3 + p2 + p2 + p1 + p0 + q0, 3) 1 */
385 /* *op1 = ROUND_POWER_OF_TWO(p3 + p3 + p2 + p1 + p1 + p0 + q0 + q1, 3) 2 */
386 /* *op0 = ROUND_POWER_OF_TWO(p3 + p2 + p1 + p0 + p0 + q0 + q1 + q2, 3) 3 */
387 /* *oq0 = ROUND_POWER_OF_TWO(p2 + p1 + p0 + q0 + q0 + q1 + q2 + q3, 3) 4 */
388 /* *oq1 = ROUND_POWER_OF_TWO(p1 + p0 + q0 + q1 + q1 + q2 + q3 + q3, 3) 5 */
389 /* *oq2 = ROUND_POWER_OF_TWO(p0 + q0 + q1 + q2 + q2 + q3 + q3 + q3, 3) 6 */
394 "addu.ph %[add_p210_q012], %[add_p210_q012], %[q0] \n\t"
412 "addu.ph %[res_oq0], %[q0],
448 vp9_mbfilter1_dspr2(uint32_t p3, uint32_t p2, uint32_t p1, uint32_t p0, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t *op2_f1, uint32_t *op1_f1, uint32_t *op0_f1, uint32_t *oq0_f1, uint32_t *oq1_f1, uint32_t *oq2_f1) argument
536 const uint32_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3; local
[all...]
H A Dvp9_mblpf_horiz_loopfilter_dspr2.c36 uint32_t p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; local
98 "lw %[q0], (%[sq0]) \n\t"
107 : [q3] "=&r" (q3), [q2] "=&r" (q2), [q1] "=&r" (q1), [q0] "=&r" (q0),
114 p1, p0, p3, p2, q0, q1, q2, q3,
117 vp9_flatmask5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, &flat2);
122 vp9_filter1_dspr2(mask, hev, p1, p0, q0, q1,
180 "sw %[q0], (%[sq0]) \n\t"
184 [q2] "r" (q2), [q1] "r" (q1), [q0] "r" (q0),
[all...]
H A Dvp9_mblpf_vert_loopfilter_dspr2.c34 uint32_t p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; local
87 "lw %[q0], (%[s4]) \n\t"
94 [q0] "=&r" (q0), [q7] "=&r" (q7), [q6] "=&r" (q6),
137 /* transpose q0, q1, q2, q3
143 q0 q0_0 q0_1 q0_2 q0_3
150 q0 q0_0 q1_0 q2_0 q3_0
155 "precrq.qb.ph %[prim3], %[q1], %[q0] \n\t"
156 "precr.qb.ph %[prim4], %[q1], %[q0] \n\t"
159 "precr.qb.ph %[q0],
[all...]
/external/chromium_org/third_party/mesa/src/src/mesa/tnl_dd/
H A Dt_dd_vertex.h65 GLfloat u0, v0, q0; member in struct:__anon14590::__anon14592
/external/chromium_org/v8/third_party/fdlibm/
H A Dfdlibm.cc122 int32_t q0 = e0 - 24 * (jv + 1); local
149 z = scalbn(z, q0);
154 if (q0 > 0) {
155 int32_t i = (iq[jz - 1] >> (24 - q0));
157 iq[jz - 1] -= i << (24 - q0);
158 ih = iq[jz - 1] >> (23 - q0);
159 } else if (q0 == 0) {
179 if (q0 == 1) {
181 } else if (q0 == 2) {
186 if (carry != 0) z -= scalbn(one, q0);
[all...]
/external/eigen/test/
H A Dgeo_quaternion.cpp24 template<typename QuatType> void check_slerp(const QuatType& q0, const QuatType& q1) argument
32 Scalar theta_tot = AA(q1*q0.inverse()).angle();
37 QuatType q = q0.slerp(t,q1);
38 Scalar theta = AA(q*q0.inverse()).angle();
/external/libvpx/libvpx/vp9/common/mips/dspr2/
H A Dvp9_loopfilter_masks_dspr2.h30 uint32_t q0, uint32_t q1,
65 /* mask |= (abs(q1 - q0) > limit)
66 * hev |= (abs(q1 - q0) > thresh)
68 "subu_s.qb %[c], %[q1], %[q0] \n\t"
69 "subu_s.qb %[r_k], %[q0], %[q1] \n\t"
94 [p1] "r" (p1), [p0] "r" (p0), [q1] "r" (q1), [q0] "r" (q0),
99 /* abs(p0 - q0) */
100 "subu_s.qb %[c], %[p0], %[q0] \n\t"
101 "subu_s.qb %[r_k], %[q0],
27 vp9_filter_hev_mask_dspr2(uint32_t limit, uint32_t flimit, uint32_t p1, uint32_t p0, uint32_t p3, uint32_t p2, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t thresh, uint32_t *hev, uint32_t *mask) argument
132 vp9_filter_hev_mask_flatmask4_dspr2(uint32_t limit, uint32_t flimit, uint32_t thresh, uint32_t p1, uint32_t p0, uint32_t p3, uint32_t p2, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t *hev, uint32_t *mask, uint32_t *flat) argument
282 vp9_flatmask5(uint32_t p4, uint32_t p3, uint32_t p2, uint32_t p1, uint32_t p0, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t q4, uint32_t *flat2) argument
[all...]
H A Dvp9_mbloop_loopfilter_dspr2.c36 uint32_t p3, p2, p1, p0, q0, q1, q2, q3; local
73 "lw %[q0], (%[sq0]) \n\t"
79 [q3] "=&r" (q3), [q2] "=&r" (q2), [q1] "=&r" (q1), [q0] "=&r" (q0)
85 p1, p0, p3, p2, q0, q1, q2, q3,
89 vp9_filter1_dspr2(mask, hev, p1, p0, q0, q1,
121 "sw %[q0], (%[sq0]) \n\t"
127 [q0] "r" (q0), [q1] "r" (q1), [q2] "r" (q2),
133 vp9_filter1_dspr2(mask, hev, p1, p0, q0, q
334 uint32_t p3, p2, p1, p0, q3, q2, q1, q0; local
[all...]
H A Dvp9_loopfilter_filters_dspr2.h377 const uint32_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3; local
384 /* *op2 = ROUND_POWER_OF_TWO(p3 + p3 + p3 + p2 + p2 + p1 + p0 + q0, 3) 1 */
385 /* *op1 = ROUND_POWER_OF_TWO(p3 + p3 + p2 + p1 + p1 + p0 + q0 + q1, 3) 2 */
386 /* *op0 = ROUND_POWER_OF_TWO(p3 + p2 + p1 + p0 + p0 + q0 + q1 + q2, 3) 3 */
387 /* *oq0 = ROUND_POWER_OF_TWO(p2 + p1 + p0 + q0 + q0 + q1 + q2 + q3, 3) 4 */
388 /* *oq1 = ROUND_POWER_OF_TWO(p1 + p0 + q0 + q1 + q1 + q2 + q3 + q3, 3) 5 */
389 /* *oq2 = ROUND_POWER_OF_TWO(p0 + q0 + q1 + q2 + q2 + q3 + q3 + q3, 3) 6 */
394 "addu.ph %[add_p210_q012], %[add_p210_q012], %[q0] \n\t"
412 "addu.ph %[res_oq0], %[q0],
448 vp9_mbfilter1_dspr2(uint32_t p3, uint32_t p2, uint32_t p1, uint32_t p0, uint32_t q0, uint32_t q1, uint32_t q2, uint32_t q3, uint32_t *op2_f1, uint32_t *op1_f1, uint32_t *op0_f1, uint32_t *oq0_f1, uint32_t *oq1_f1, uint32_t *oq2_f1) argument
536 const uint32_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3; local
[all...]
H A Dvp9_mblpf_horiz_loopfilter_dspr2.c36 uint32_t p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; local
98 "lw %[q0], (%[sq0]) \n\t"
107 : [q3] "=&r" (q3), [q2] "=&r" (q2), [q1] "=&r" (q1), [q0] "=&r" (q0),
114 p1, p0, p3, p2, q0, q1, q2, q3,
117 vp9_flatmask5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, &flat2);
122 vp9_filter1_dspr2(mask, hev, p1, p0, q0, q1,
180 "sw %[q0], (%[sq0]) \n\t"
184 [q2] "r" (q2), [q1] "r" (q1), [q0] "r" (q0),
[all...]
H A Dvp9_mblpf_vert_loopfilter_dspr2.c34 uint32_t p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; local
87 "lw %[q0], (%[s4]) \n\t"
94 [q0] "=&r" (q0), [q7] "=&r" (q7), [q6] "=&r" (q6),
137 /* transpose q0, q1, q2, q3
143 q0 q0_0 q0_1 q0_2 q0_3
150 q0 q0_0 q1_0 q2_0 q3_0
155 "precrq.qb.ph %[prim3], %[q1], %[q0] \n\t"
156 "precr.qb.ph %[prim4], %[q1], %[q0] \n\t"
159 "precr.qb.ph %[q0],
[all...]
/external/mesa3d/src/mesa/tnl_dd/
H A Dt_dd_vertex.h65 GLfloat u0, v0, q0; member in struct:__anon28001::__anon28003
/external/chromium_org/third_party/libvpx/source/libvpx/vp8/common/
H A Dloopfilter_filters.c29 uc q0, uc q1, uc q2, uc q3)
35 mask |= (abs(q1 - q0) > limit);
38 mask |= (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 > blimit);
43 static signed char vp8_hevmask(uc thresh, uc p1, uc p0, uc q0, uc q1) argument
47 hev |= (abs(q1 - q0) > thresh) * -1;
282 static signed char vp8_simple_filter_mask(uc blimit, uc p1, uc p0, uc q0, uc q1) argument
288 signed char mask = (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 <= blimit) * -1;
297 signed char q0 = (signed char) * oq0 ^ 0x80; local
302 filter_value = vp8_signed_char_clamp(filter_value + 3 * (q0 - p0));
308 u = vp8_signed_char_clamp(q0
27 vp8_filter_mask(uc limit, uc blimit, uc p3, uc p2, uc p1, uc p0, uc q0, uc q1, uc q2, uc q3) argument
[all...]
/external/libvpx/libvpx/vp8/common/
H A Dloopfilter_filters.c29 uc q0, uc q1, uc q2, uc q3)
35 mask |= (abs(q1 - q0) > limit);
38 mask |= (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 > blimit);
43 static signed char vp8_hevmask(uc thresh, uc p1, uc p0, uc q0, uc q1) argument
47 hev |= (abs(q1 - q0) > thresh) * -1;
282 static signed char vp8_simple_filter_mask(uc blimit, uc p1, uc p0, uc q0, uc q1) argument
288 signed char mask = (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 <= blimit) * -1;
297 signed char q0 = (signed char) * oq0 ^ 0x80; local
302 filter_value = vp8_signed_char_clamp(filter_value + 3 * (q0 - p0));
308 u = vp8_signed_char_clamp(q0
27 vp8_filter_mask(uc limit, uc blimit, uc p3, uc p2, uc p1, uc p0, uc q0, uc q1, uc q2, uc q3) argument
[all...]
/external/chromium_org/third_party/libvpx/source/libvpx/vp9/common/
H A Dvp9_loopfilter_filters.c24 uint8_t q0, uint8_t q1,
30 mask |= (abs(q1 - q0) > limit) * -1;
33 mask |= (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 > blimit) * -1;
40 uint8_t q0, uint8_t q1,
44 mask |= (abs(q1 - q0) > thresh) * -1;
46 mask |= (abs(q2 - q0) > thresh) * -1;
48 mask |= (abs(q3 - q0) > thresh) * -1;
55 uint8_t p0, uint8_t q0,
58 int8_t mask = ~flat_mask4(thresh, p3, p2, p1, p0, q0, q1, q2, q3);
60 mask |= (abs(q4 - q0) > thres
21 filter_mask(uint8_t limit, uint8_t blimit, uint8_t p3, uint8_t p2, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1, uint8_t q2, uint8_t q3) argument
37 flat_mask4(uint8_t thresh, uint8_t p3, uint8_t p2, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1, uint8_t q2, uint8_t q3) argument
52 flat_mask5(uint8_t thresh, uint8_t p4, uint8_t p3, uint8_t p2, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1, uint8_t q2, uint8_t q3, uint8_t q4) argument
65 hev_mask(uint8_t thresh, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1) argument
114 const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p]; local
139 const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3]; local
163 const uint8_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3; local
186 const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p]; local
212 const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3]; local
245 const uint8_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3, local
291 const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p]; local
317 const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3]; local
[all...]
/external/chromium_org/third_party/libwebp/dsp/
H A Ddec_mips32.c29 const int p1 = p[-2 * step], p0 = p[-step], q0 = p[0], q1 = p[step]; local
30 const int a = 3 * (q0 - p0) + VP8ksclip1[p1 - q1];
34 p[ 0] = VP8kclip1[q0 - a1];
39 const int p1 = p[-2 * step], p0 = p[-step], q0 = p[0], q1 = p[step]; local
40 const int a = 3 * (q0 - p0);
46 p[ 0] = VP8kclip1[q0 - a1];
53 const int q0 = p[0], q1 = p[step], q2 = p[2 * step]; local
54 const int a = VP8ksclip1[3 * (q0 - p0) + VP8ksclip1[p1 - q1]];
61 p[ 0] = VP8kclip1[q0 - a1];
67 const int p1 = p[-2 * step], p0 = p[-step], q0 local
72 const int p1 = p[-2 * step], p0 = p[-step], q0 = p[0], q1 = p[step]; local
80 const int q0 = p[0], q1 = p[step], q2 = p[2 * step], q3 = p[3 * step]; local
[all...]
/external/libvpx/libvpx/vp9/common/
H A Dvp9_loopfilter_filters.c24 uint8_t q0, uint8_t q1,
30 mask |= (abs(q1 - q0) > limit) * -1;
33 mask |= (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 > blimit) * -1;
40 uint8_t q0, uint8_t q1,
44 mask |= (abs(q1 - q0) > thresh) * -1;
46 mask |= (abs(q2 - q0) > thresh) * -1;
48 mask |= (abs(q3 - q0) > thresh) * -1;
55 uint8_t p0, uint8_t q0,
58 int8_t mask = ~flat_mask4(thresh, p3, p2, p1, p0, q0, q1, q2, q3);
60 mask |= (abs(q4 - q0) > thres
21 filter_mask(uint8_t limit, uint8_t blimit, uint8_t p3, uint8_t p2, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1, uint8_t q2, uint8_t q3) argument
37 flat_mask4(uint8_t thresh, uint8_t p3, uint8_t p2, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1, uint8_t q2, uint8_t q3) argument
52 flat_mask5(uint8_t thresh, uint8_t p4, uint8_t p3, uint8_t p2, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1, uint8_t q2, uint8_t q3, uint8_t q4) argument
65 hev_mask(uint8_t thresh, uint8_t p1, uint8_t p0, uint8_t q0, uint8_t q1) argument
114 const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p]; local
139 const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3]; local
163 const uint8_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3; local
186 const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p]; local
212 const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3]; local
245 const uint8_t q0 = *oq0, q1 = *oq1, q2 = *oq2, q3 = *oq3, local
291 const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p]; local
317 const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3]; local
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/external/tremolo/Tremolo/
H A Dmdct.c367 REG_TYPE t0,t1,v0,v1,q0,q1,s0,s1; local
377 t0 += (q0 = (v0-t0)>>2);
382 t0 = v0-q0;
390 v0 += (q0 = (t0-v0)>>2);
395 v0 = t0-q0;
/external/webp/src/dsp/
H A Ddec_mips32.c29 const int p1 = p[-2 * step], p0 = p[-step], q0 = p[0], q1 = p[step]; local
30 const int a = 3 * (q0 - p0) + VP8ksclip1[p1 - q1];
34 p[ 0] = VP8kclip1[q0 - a1];
39 const int p1 = p[-2 * step], p0 = p[-step], q0 = p[0], q1 = p[step]; local
40 const int a = 3 * (q0 - p0);
46 p[ 0] = VP8kclip1[q0 - a1];
53 const int q0 = p[0], q1 = p[step], q2 = p[2 * step]; local
54 const int a = VP8ksclip1[3 * (q0 - p0) + VP8ksclip1[p1 - q1]];
61 p[ 0] = VP8kclip1[q0 - a1];
67 const int p1 = p[-2 * step], p0 = p[-step], q0 local
72 const int p1 = p[-2 * step], p0 = p[-step], q0 = p[0], q1 = p[step]; local
80 const int q0 = p[0], q1 = p[step], q2 = p[2 * step], q3 = p[3 * step]; local
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