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avcodec/jpeg2000dwt: also test 9/7 float DWT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
@@ -188,7 +188,6 @@ static void dwt_encode97_float(DWTContext *s, float *t)
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lp;
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lp;
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float *l;
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float *l;
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av_assert1(!mh && !mv);
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// HOR_SD
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// HOR_SD
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l = line + mh;
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l = line + mh;
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for (lp = 0; lp < lv; lp++){
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for (lp = 0; lp < lv; lp++){
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@@ -651,9 +650,49 @@ static int test_dwt(int *array, int *ref, uint16_t border[2][2], int decomp_leve
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return 0;
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return 0;
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}
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}
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static int test_dwtf(float *array, float *ref, uint16_t border[2][2], int decomp_levels, float max_diff) {
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int ret, j;
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DWTContext s1={{{0}}}, *s= &s1;
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double err2 = 0;
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ret = ff_jpeg2000_dwt_init(s, border, decomp_levels, FF_DWT97);
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if (ret < 0) {
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fprintf(stderr, "ff_jpeg2000_dwt_init failed\n");
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return 1;
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}
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ret = ff_dwt_encode(s, array);
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if (ret < 0) {
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fprintf(stderr, "ff_dwt_encode failed\n");
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return 1;
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}
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ret = ff_dwt_decode(s, array);
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if (ret < 0) {
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fprintf(stderr, "ff_dwt_encode failed\n");
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return 1;
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}
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for (j = 0; j<MAX_W * MAX_W; j++) {
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if (FFABS(array[j] - ref[j]) > max_diff) {
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fprintf(stderr, "missmatch at %d (%f != %f) decomp:%d border %d %d %d %d\n",
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j, array[j], ref[j],decomp_levels, border[0][0], border[0][1], border[1][0], border[1][1]);
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return 2;
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}
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err2 += (array[j] - ref[j]) * (array[j] - ref[j]);
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array[j] = ref[j];
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}
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ff_dwt_destroy(s);
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printf("9/7f, decomp:%2d border %3d %3d %3d %3d err2:%20.4f\n",
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decomp_levels, border[0][0], border[0][1], border[1][0], border[1][1],
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err2 / ((border[0][1] - border[0][0])*(border[1][1] - border[1][0])));
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return 0;
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}
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int main(void) {
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int main(void) {
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int array[MAX_W * MAX_W];
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int array[MAX_W * MAX_W];
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int ref [MAX_W * MAX_W];
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int ref [MAX_W * MAX_W];
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float arrayf[MAX_W * MAX_W];
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float reff [MAX_W * MAX_W];
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AVLFG prng;
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AVLFG prng;
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int i,j;
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int i,j;
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uint16_t border[2][2];
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uint16_t border[2][2];
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@@ -662,7 +701,7 @@ int main(void) {
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av_lfg_init(&prng, 1);
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av_lfg_init(&prng, 1);
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for (i = 0; i<MAX_W * MAX_W; i++)
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for (i = 0; i<MAX_W * MAX_W; i++)
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array[i] = ref[i] = av_lfg_get(&prng) % 2048;
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arrayf[i] = reff[i] = array[i] = ref[i] = av_lfg_get(&prng) % 2048;
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for (i = 0; i < 100; i++) {
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for (i = 0; i < 100; i++) {
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for (j=0; j<4; j++)
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for (j=0; j<4; j++)
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@@ -677,6 +716,9 @@ int main(void) {
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ret = test_dwt(array, ref, border, decomp_levels, FF_DWT97_INT, FFMIN(7+5*decomp_levels, 15+3*decomp_levels));
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ret = test_dwt(array, ref, border, decomp_levels, FF_DWT97_INT, FFMIN(7+5*decomp_levels, 15+3*decomp_levels));
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if (ret)
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if (ret)
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return ret;
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return ret;
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ret = test_dwtf(arrayf, reff, border, decomp_levels, 1.0);
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if (ret)
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return ret;
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}
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}
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return 0;
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return 0;
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@@ -1,40 +1,60 @@
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5/3i, decomp:15 border 151 170 140 183 milli-err2: 0
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5/3i, decomp:15 border 151 170 140 183 milli-err2: 0
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9/7i, decomp:15 border 151 170 140 183 milli-err2: 13030
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9/7i, decomp:15 border 151 170 140 183 milli-err2: 13030
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9/7f, decomp:15 border 151 170 140 183 err2: 0.2626
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5/3i, decomp:21 border 173 201 81 189 milli-err2: 0
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5/3i, decomp:21 border 173 201 81 189 milli-err2: 0
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9/7i, decomp:21 border 173 201 81 189 milli-err2: 21587
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9/7i, decomp:21 border 173 201 81 189 milli-err2: 21587
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9/7f, decomp:21 border 173 201 81 189 err2: 0.3460
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5/3i, decomp:22 border 213 227 76 245 milli-err2: 0
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5/3i, decomp:22 border 213 227 76 245 milli-err2: 0
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9/7i, decomp:22 border 213 227 76 245 milli-err2: 13454
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9/7i, decomp:22 border 213 227 76 245 milli-err2: 13454
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9/7f, decomp:22 border 213 227 76 245 err2: 0.2393
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5/3i, decomp:13 border 134 157 184 203 milli-err2: 0
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5/3i, decomp:13 border 134 157 184 203 milli-err2: 0
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9/7i, decomp:13 border 134 157 184 203 milli-err2: 19745
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9/7i, decomp:13 border 134 157 184 203 milli-err2: 19745
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9/7f, decomp:13 border 134 157 184 203 err2: 0.1715
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5/3i, decomp: 1 border 204 237 6 106 milli-err2: 0
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5/3i, decomp: 1 border 204 237 6 106 milli-err2: 0
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9/7i, decomp: 1 border 204 237 6 106 milli-err2: 2236
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9/7i, decomp: 1 border 204 237 6 106 milli-err2: 2236
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9/7f, decomp: 1 border 204 237 6 106 err2: 0.0063
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5/3i, decomp:28 border 76 211 13 210 milli-err2: 0
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5/3i, decomp:28 border 76 211 13 210 milli-err2: 0
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9/7i, decomp:28 border 76 211 13 210 milli-err2: 22341
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9/7i, decomp:28 border 76 211 13 210 milli-err2: 22341
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9/7f, decomp:28 border 76 211 13 210 err2: 0.3931
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5/3i, decomp:21 border 76 99 43 123 milli-err2: 0
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5/3i, decomp:21 border 76 99 43 123 milli-err2: 0
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9/7i, decomp:21 border 76 99 43 123 milli-err2: 15450
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9/7i, decomp:21 border 76 99 43 123 milli-err2: 15450
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9/7f, decomp:21 border 76 99 43 123 err2: 0.2005
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5/3i, decomp:15 border 192 243 174 204 milli-err2: 0
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5/3i, decomp:15 border 192 243 174 204 milli-err2: 0
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9/7i, decomp:15 border 192 243 174 204 milli-err2: 56308
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9/7i, decomp:15 border 192 243 174 204 milli-err2: 56308
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9/7f, decomp:15 border 192 243 174 204 err2: 0.3373
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5/3i, decomp:21 border 17 68 93 204 milli-err2: 0
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5/3i, decomp:21 border 17 68 93 204 milli-err2: 0
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9/7i, decomp:21 border 17 68 93 204 milli-err2: 26234
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9/7i, decomp:21 border 17 68 93 204 milli-err2: 26234
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9/7f, decomp:21 border 17 68 93 204 err2: 0.2765
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5/3i, decomp:11 border 142 168 82 174 milli-err2: 0
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5/3i, decomp:11 border 142 168 82 174 milli-err2: 0
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9/7i, decomp:11 border 142 168 82 174 milli-err2: 14802
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9/7i, decomp:11 border 142 168 82 174 milli-err2: 14802
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9/7f, decomp:11 border 142 168 82 174 err2: 0.2064
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5/3i, decomp:23 border 142 209 171 235 milli-err2: 0
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5/3i, decomp:23 border 142 209 171 235 milli-err2: 0
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9/7i, decomp:23 border 142 209 171 235 milli-err2: 26230
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9/7i, decomp:23 border 142 209 171 235 milli-err2: 26230
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9/7f, decomp:23 border 142 209 171 235 err2: 0.3092
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5/3i, decomp:30 border 37 185 79 245 milli-err2: 0
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5/3i, decomp:30 border 37 185 79 245 milli-err2: 0
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9/7i, decomp:30 border 37 185 79 245 milli-err2: 18994
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9/7i, decomp:30 border 37 185 79 245 milli-err2: 18994
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9/7f, decomp:30 border 37 185 79 245 err2: 0.3921
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5/3i, decomp: 5 border 129 236 30 243 milli-err2: 0
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5/3i, decomp: 5 border 129 236 30 243 milli-err2: 0
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9/7i, decomp: 5 border 129 236 30 243 milli-err2: 14600
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9/7i, decomp: 5 border 129 236 30 243 milli-err2: 14600
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9/7f, decomp: 5 border 129 236 30 243 err2: 0.1252
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5/3i, decomp:10 border 5 160 146 247 milli-err2: 0
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5/3i, decomp:10 border 5 160 146 247 milli-err2: 0
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9/7i, decomp:10 border 5 160 146 247 milli-err2: 43905
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9/7i, decomp:10 border 5 160 146 247 milli-err2: 43905
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9/7f, decomp:10 border 5 160 146 247 err2: 0.2753
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5/3i, decomp: 5 border 104 162 6 47 milli-err2: 0
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5/3i, decomp: 5 border 104 162 6 47 milli-err2: 0
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9/7i, decomp: 5 border 104 162 6 47 milli-err2: 12942
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9/7i, decomp: 5 border 104 162 6 47 milli-err2: 12942
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9/7f, decomp: 5 border 104 162 6 47 err2: 0.1237
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5/3i, decomp:24 border 78 250 102 218 milli-err2: 0
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5/3i, decomp:24 border 78 250 102 218 milli-err2: 0
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9/7i, decomp:24 border 78 250 102 218 milli-err2: 24997
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9/7i, decomp:24 border 78 250 102 218 milli-err2: 24997
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9/7f, decomp:24 border 78 250 102 218 err2: 0.3907
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5/3i, decomp:28 border 86 98 56 79 milli-err2: 0
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5/3i, decomp:28 border 86 98 56 79 milli-err2: 0
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9/7i, decomp:28 border 86 98 56 79 milli-err2: 8112
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9/7i, decomp:28 border 86 98 56 79 milli-err2: 8112
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9/7f, decomp:28 border 86 98 56 79 err2: 0.3094
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5/3i, decomp: 6 border 95 238 197 214 milli-err2: 0
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5/3i, decomp: 6 border 95 238 197 214 milli-err2: 0
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9/7i, decomp: 6 border 95 238 197 214 milli-err2: 12925
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9/7i, decomp: 6 border 95 238 197 214 milli-err2: 12925
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9/7f, decomp: 6 border 95 238 197 214 err2: 0.1481
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5/3i, decomp:17 border 77 169 93 165 milli-err2: 0
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5/3i, decomp:17 border 77 169 93 165 milli-err2: 0
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9/7i, decomp:17 border 77 169 93 165 milli-err2: 24949
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9/7i, decomp:17 border 77 169 93 165 milli-err2: 24949
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9/7f, decomp:17 border 77 169 93 165 err2: 0.4816
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5/3i, decomp:22 border 178 187 7 119 milli-err2: 0
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5/3i, decomp:22 border 178 187 7 119 milli-err2: 0
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9/7i, decomp:22 border 178 187 7 119 milli-err2: 9838
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9/7i, decomp:22 border 178 187 7 119 milli-err2: 9838
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9/7f, decomp:22 border 178 187 7 119 err2: 0.0999
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