diff options
Diffstat (limited to 'src/3rdparty/2geom/src/performance-tests/path-operations-test.cpp')
| -rw-r--r-- | src/3rdparty/2geom/src/performance-tests/path-operations-test.cpp | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/3rdparty/2geom/src/performance-tests/path-operations-test.cpp b/src/3rdparty/2geom/src/performance-tests/path-operations-test.cpp new file mode 100644 index 0000000..c55ddda --- /dev/null +++ b/src/3rdparty/2geom/src/performance-tests/path-operations-test.cpp @@ -0,0 +1,100 @@ +/*
+ * Test performance of
+ *
+ * Copyright (C) Authors 2007-2013
+ * Authors:
+ * Johan Engelen <j.b.c.engelen@alumnus.utwente.nl>
+ * Steren Giannini <steren.giannini@gmail.com>
+ *
+ * the test part was taken from Inkscape's Bend Path LPE (and simplified a bit)
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+
+#include <iostream>
+#include <ctime>
+
+#include "2geom/svg-path-parser.h"
+#include "2geom/pathvector.h"
+#include "2geom/path.h"
+#include "2geom/d2.h"
+#include "2geom/piecewise.h"
+#include "2geom/sbasis.h"
+#include "2geom/transforms.h"
+using namespace Geom;
+
+static char const *path_str =
+ "M -460,523.79076 C -460.65718,514.47985 -460.79228,505.75495 -460.43635,497.52584 -460.08041,489.29674 "
+ "-459.23345,481.56342 -457.92649,474.23566 -456.61954,466.9079 -454.85259,459.9857 -452.65671,453.37885 "
+ "-450.46083,446.77199 -447.836,440.48046 -444.81328,434.41405 -441.79056,428.34764 -438.36994,422.50633 "
+ "-434.58247,416.79991 -430.79501,411.0935 -426.64069,405.52196 -422.15057,399.99508 -417.66045,394.4682 "
+ "-412.83452,388.98598 -407.70384,383.4582 -402.57316,377.93041 -397.13772,372.35705 -391.42857,366.6479 "
+ "-378.14065,353.35999 -362.09447,346.86737 -344.03764,345.52929 -325.98081,344.19121 -305.91333,348.00766 "
+ "-284.58283,355.33787 -263.25234,362.66809 -240.65882,373.51207 -217.5499,386.22904 -194.44098,398.94602 "
+ "-170.81666,413.53598 -147.42457,428.35818 -124.03248,443.18037 -100.87262,458.2348 -78.692608,471.88067 "
+ "-56.512594,485.52655 -35.312431,497.76389 -15.839741,506.95191 3.632948,516.13994 21.378163,522.27865 "
+ "36.648281,523.72729 51.918398,525.17592 64.713417,521.93448 74.285714,512.36218 76.124134,510.52376 "
+ "78.521676,506.73937 81.393111,501.43833 84.264546,496.13729 87.609874,489.31958 91.343869,481.41453 "
+ "95.077864,473.50947 99.200524,464.51706 103.62662,454.86661 108.05272,445.21615 112.78226,434.90765 "
+ "117.73001,424.37041 122.67776,413.83317 127.84371,403.0672 133.14266,392.50178 138.4416,381.93637 "
+ "143.87352,371.57153 149.3532,361.83656 154.83288,352.10159 160.36031,342.99649 165.85028,334.95058 "
+ "171.34024,326.90466 176.79273,319.91793 182.12252,314.41968 189.27211,307.04412 196.34366,301.16926 "
+ "203.28385,296.57404 210.22405,291.97882 217.03288,288.66325 223.65704,286.40628 230.2812,284.1493 "
+ "236.72068,282.95093 242.92215,282.59009 249.12362,282.22926 255.08709,282.70597 260.75924,283.79918 "
+ "266.43138,284.89239 271.8122,286.60209 276.84836,288.70724 281.88453,290.81239 286.57604,293.31298 "
+ "290.86959,295.98796 295.16313,298.66294 299.0587,301.51232 302.50297,304.31504 305.94724,307.11776 "
+ "308.94022,309.87382 311.42857,312.36218 317.70879,318.6424 325.20531,326.50894 333.6587,335.29576 "
+ "342.11209,344.08258 351.52235,353.78967 361.63006,363.75101 371.73777,373.71235 382.54293,383.92792 "
+ "95.077864,473.50947 99.200524,464.51706 103.62662,454.86661 108.05272,445.21615 112.78226,434.90765 "
+ "117.73001,424.37041 122.67776,413.83317 127.84371,403.0672 133.14266,392.50178 138.4416,381.93637 "
+ "143.87352,371.57153 149.3532,361.83656 154.83288,352.10159 160.36031,342.99649 165.85028,334.95058 "
+ "171.34024,326.90466 176.79273,319.91793 182.12252,314.41968 189.27211,307.04412 196.34366,301.16926 "
+ "203.28385,296.57404 210.22405,291.97882 217.03288,288.66325 223.65704,286.40628 230.2812,284.1493 "
+ "236.72068,282.95093 242.92215,282.59009 249.12362,282.22926 255.08709,282.70597 260.75924,283.79918 "
+ "266.43138,284.89239 271.8122,286.60209 276.84836,288.70724 281.88453,290.81239 286.57604,293.31298 "
+ "290.86959,295.98796 295.16313,298.66294 299.0587,301.51232 302.50297,304.31504 305.94724,307.11776 "
+ "308.94022,309.87382 311.42857,312.36218 317.70879,318.6424 325.20531,326.50894 333.6587,335.29576 "
+ "342.11209,344.08258 351.52235,353.78967 361.63006,363.75101 371.73777,373.71235 382.54293,383.92792 "
+ "393.78611,393.7317 405.02929,403.53547 416.71049,412.92744 428.57029,421.24156 440.43008,429.55569 "
+ "452.46847,436.79197 464.42603,442.28436 476.38359,447.77676 488.26032,451.52527 499.7968,452.86385 "
+ "511.33327,454.20243 522.52948,453.13109 533.12602,448.98378 543.72255,444.83647 553.7194,437.61319 "
+ "511.33327,454.20243 522.52948,453.13109 533.12602,448.98378 543.72255,444.83647 553.7194,437.61319 "
+ "511.33327,454.20243 522.52948,453.13109 533.12602,448.98378 543.72255,444.83647 553.7194,437.61319 "
+ "562.85714,426.6479";
+
+
+int main()
+{
+ for (int rep = 0; rep < 3; rep++) {
+ PathVector path1 = parse_svg_path(path_str);
+ const int num_repeats = 1000;
+ std::clock_t start = std::clock();
+ for (int i = 0; i < num_repeats; i++) {
+ path1 *= Translate(Point(3.,1.));
+ path1 *= Translate(Point(4.,1.));
+ path1 *= Translate(Point(5.,1.));
+ }
+ std::clock_t stop = std::clock();
+ std::cout << "PathVector *= Translate (" << num_repeats << "x): " << (stop - start) * (1000. / CLOCKS_PER_SEC) << " ms "
+ << std::endl;
+ }
+
+ for (int rep = 0; rep < 3; rep++) {
+ PathVector path1 = parse_svg_path(path_str);
+ const int num_repeats = 1000;
+ std::clock_t start = std::clock();
+ for (int i = 0; i < num_repeats; i++) {
+ path1 *= Affine(Translate(Point(3.,1.)));
+ path1 *= Affine(Translate(Point(4.,1.)));
+ path1 *= Affine(Translate(Point(5.,1.)));
+ }
+ std::clock_t stop = std::clock();
+ std::cout << "PathVector *= Affine (" << num_repeats << "x): " << (stop - start) * (1000. / CLOCKS_PER_SEC) << " ms "
+ << std::endl;
+ }
+}
+
+
+
+//
\ No newline at end of file |