diff options
| author | Henrik Rydberg <rydberg@euromail.se> | 2010-10-12 15:38:43 +0200 |
|---|---|---|
| committer | Henrik Rydberg <rydberg@euromail.se> | 2010-10-12 15:38:43 +0200 |
| commit | acea9df3381825a634c000a574f58b4ca5293ee8 (patch) | |
| tree | 3698bd55f137bc377f1b840e4fb5bf9e446e7250 /match/test.c | |
| parent | 7380af2c93dc83f4f09e293717d46eadf7799e89 (diff) | |
Same version, but using the mtdev library.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Diffstat (limited to 'match/test.c')
| -rw-r--r-- | match/test.c | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/match/test.c b/match/test.c deleted file mode 100644 index dabc083..0000000 --- a/match/test.c +++ /dev/null | |||
| @@ -1,135 +0,0 @@ | |||
| 1 | /*************************************************************************** | ||
| 2 | * | ||
| 3 | * Multitouch X driver | ||
| 4 | * Copyright (C) 2008 Henrik Rydberg <rydberg@euromail.se> | ||
| 5 | * | ||
| 6 | * This program is free software; you can redistribute it and/or modify | ||
| 7 | * it under the terms of the GNU General Public License as published by | ||
| 8 | * the Free Software Foundation; either version 2 of the License, or | ||
| 9 | * (at your option) any later version. | ||
| 10 | * | ||
| 11 | * This program is distributed in the hope that it will be useful, | ||
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 14 | * GNU General Public License for more details. | ||
| 15 | * | ||
| 16 | * You should have received a copy of the GNU General Public License | ||
| 17 | * along with this program; if not, write to the Free Software | ||
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 19 | * | ||
| 20 | **************************************************************************/ | ||
| 21 | |||
| 22 | #include <match.h> | ||
| 23 | #include <xbypass.h> | ||
| 24 | #include <stdio.h> | ||
| 25 | #include <time.h> | ||
| 26 | |||
| 27 | #define ITS 1000000 | ||
| 28 | |||
| 29 | static void test1() | ||
| 30 | { | ||
| 31 | int A[] = { | ||
| 32 | 1013, | ||
| 33 | 3030660, | ||
| 34 | 3559354, | ||
| 35 | 12505925, | ||
| 36 | 19008450, | ||
| 37 | 6946421, | ||
| 38 | 6118613, | ||
| 39 | 698020, | ||
| 40 | 3021800, | ||
| 41 | 1017, | ||
| 42 | 37573, | ||
| 43 | 3242018, | ||
| 44 | 8152794, | ||
| 45 | 1266053, | ||
| 46 | 942941, | ||
| 47 | 462820, | ||
| 48 | }; | ||
| 49 | int index[DIM_FINGER], i; | ||
| 50 | match_fingers(index, A, 4, 4); | ||
| 51 | for (i = 0; i < 4; i++) | ||
| 52 | printf("match[%d] = %d\n", i, index[i]); | ||
| 53 | } | ||
| 54 | |||
| 55 | static void test2() | ||
| 56 | { | ||
| 57 | int A[] = { | ||
| 58 | 0, | ||
| 59 | 4534330, | ||
| 60 | 22653552, | ||
| 61 | 12252500, | ||
| 62 | 685352, | ||
| 63 | 4534330, | ||
| 64 | 0, | ||
| 65 | 9619317, | ||
| 66 | 28409530, | ||
| 67 | 6710170, | ||
| 68 | 22653552, | ||
| 69 | 9619317, | ||
| 70 | 0, | ||
| 71 | 47015292, | ||
| 72 | 29788572, | ||
| 73 | 2809040, | ||
| 74 | 10428866, | ||
| 75 | 38615920, | ||
| 76 | 17732500, | ||
| 77 | 719528, | ||
| 78 | 12113945, | ||
| 79 | 28196220, | ||
| 80 | 46778656, | ||
| 81 | 405, | ||
| 82 | 14175493, | ||
| 83 | }; | ||
| 84 | int index[DIM_FINGER], i; | ||
| 85 | match_fingers(index, A, 5, 5); | ||
| 86 | for (i = 0; i < 5; i++) | ||
| 87 | printf("match[%d] = %d\n", i, index[i]); | ||
| 88 | } | ||
| 89 | |||
| 90 | static void speed1() | ||
| 91 | { | ||
| 92 | /* column-by-column matrix */ | ||
| 93 | int A[DIM2_FINGER]; | ||
| 94 | int x1[DIM_FINGER] = { 1, 5, 2, 3, 4, 5, 6, 7, 8 }; | ||
| 95 | int y1[DIM_FINGER] = { 1, 5, 2, 3, 4, 6, 6, 7, 8 }; | ||
| 96 | int x2[DIM_FINGER] = { 1.1, 3, 2, 4, 5, 6, 7, 8 }; | ||
| 97 | int y2[DIM_FINGER] = { 1, 3, 2, 4, 5, 6, 7, 8 }; | ||
| 98 | int index[DIM_FINGER]; | ||
| 99 | int n1 = 4; | ||
| 100 | int n2 = 7; | ||
| 101 | |||
| 102 | int i, j; | ||
| 103 | |||
| 104 | for (i = 0; i < n1; i++) { | ||
| 105 | for (j = 0; j < n2; j++) { | ||
| 106 | A[i + n1 * j] = | ||
| 107 | (x1[i] - x2[j]) * (x1[i] - x2[j]) + | ||
| 108 | (y1[i] - y2[j]) * (y1[i] - y2[j]); | ||
| 109 | } | ||
| 110 | } | ||
| 111 | |||
| 112 | clock_t t1 = clock(); | ||
| 113 | for (i = 0; i < ITS; i++) | ||
| 114 | match_fingers(index, A, n1, n2); | ||
| 115 | clock_t t2 = clock(); | ||
| 116 | |||
| 117 | printf("%lf matches per second\n", | ||
| 118 | ITS * ((float)CLOCKS_PER_SEC / (t2 - t1))); | ||
| 119 | |||
| 120 | for (i = 0; i < n1; i++) | ||
| 121 | printf("match[%d] = %d\n", i, index[i]); | ||
| 122 | |||
| 123 | } | ||
| 124 | |||
| 125 | int main(int argc, char *argv[]) | ||
| 126 | { | ||
| 127 | printf("test1\n"); | ||
| 128 | test1(); | ||
| 129 | printf("test2\n"); | ||
| 130 | test2(); | ||
| 131 | printf("speed1\n"); | ||
| 132 | speed1(); | ||
| 133 | printf("done\n"); | ||
| 134 | return 0; | ||
| 135 | } | ||
