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72481acf0d
Provide a hook for the test to be able to compute the number of ops per second. For instance, the glyphs test uses it to report the number of kiloglyph per second Cairo is able to render.
178 lines
8.6 KiB
C
178 lines
8.6 KiB
C
/*
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* Copyright © 2006 Red Hat, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of
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* Red Hat, Inc. not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. Red Hat, Inc. makes no representations about the
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* suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Carl D. Worth <cworth@cworth.org>
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*/
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#include "cairo-perf.h"
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typedef struct {
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double x;
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double y;
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} point_t;
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point_t points[300] = {
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{39.4383,84.0188}, {79.844,78.3099}, {19.7551,91.1647}, {76.823,33.5223}, {55.397,27.7775},
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{62.8871,47.7397}, {51.3401,36.4784}, {91.6195,95.223}, {71.7297,63.5712}, {60.6969,14.1603},
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{24.2887,1.63006}, {80.4177,13.7232}, {40.0944,15.6679}, {10.8809,12.979}, {21.8257,99.8925},
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{83.9112,51.2932}, {29.6032,61.264}, {52.4287,63.7552}, {97.2775,49.3583}, {77.1358,29.2517},
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{76.9914,52.6745}, {89.1529,40.0229}, {35.2458,28.3315}, {91.9026,80.7725}, {94.9327,6.97553},
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{8.60558,52.5995}, {66.3227,19.2214}, {34.8893,89.0233}, {2.0023,6.41713}, {6.30958,45.7702},
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{97.0634,23.828}, {85.092,90.2208}, {53.976,26.6666}, {76.0249,37.5207}, {66.7724,51.2535},
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{3.92803,53.1606}, {93.1835,43.7638}, {72.0952,93.081}, {73.8534,28.4293}, {35.4049,63.9979},
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{16.5974,68.7861}, {88.0075,44.0105}, {33.0337,82.9201}, {89.3372,22.8968}, {68.667,35.036},
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{58.864,95.6468}, {85.8676,65.7304}, {92.397,43.956}, {81.4767,39.8437}, {91.0972,68.4219},
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{21.5825,48.2491}, {92.0128,95.0252}, {88.1062,14.766}, {43.1953,64.1081}, {28.1059,61.9596},
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{30.7458,78.6002}, {22.6107,44.7034}, {27.6235,18.7533}, {41.6501,55.6444}, {90.6804,16.9607},
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{12.6075,10.3171}, {76.0475,49.5444}, {93.5004,98.4752}, {38.3188,68.4445}, {36.8664,74.9771},
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{23.2262,29.416}, {24.4413,58.4489}, {73.2149,15.239}, {79.347,12.5475}, {74.5071,16.4102},
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{95.0104,7.45298}, {52.1563,5.25293}, {24.0062,17.6211}, {73.2654,79.7798}, {96.7405,65.6564},
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{75.9735,63.9458}, {13.4902,9.34805}, {7.82321,52.021}, {20.4655,6.99064}, {81.9677,46.142},
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{75.5581,57.3319}, {15.7807,5.19388}, {20.4329,99.9994}, {12.5468,88.9956}, {5.40576,99.7799},
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{7.23288,87.054}, {92.3069,0.416161}, {18.0372,59.3892}, {39.169,16.3131}, {81.9695,91.3027},
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{55.2485,35.9095}, {45.2576,57.943}, {9.96401,68.7387}, {75.7294,53.0808}, {99.2228,30.4295},
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{87.7614,57.6971}, {62.891,74.7809}, {74.7803,3.54209}, {92.5377,83.3239}, {83.1038,87.3271},
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{74.3811,97.9434}, {98.3596,90.3366}, {49.7259,66.688}, {83.0012,16.3968}, {7.69947,88.8949},
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{24.8044,64.9707}, {22.9137,62.948}, {31.6867,70.062}, {23.1428,32.8777}, {63.3072,7.4161},
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{65.1132,22.3656}, {97.1466,51.0686}, {54.6107,28.0042}, {11.3281,71.9269}, {59.254,47.1483},
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{45.0918,94.4318}, {84.7684,33.6351}, {0.323146,43.4513}, {59.8481,34.4943}, {23.3892,83.3243},
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{48.295,67.5476}, {30.4956,48.1936}, {18.2556,71.2087}, {4.08643,62.1823}, {69.5984,41.3984},
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{63.764,67.3936}, {18.4622,34.7116}, {62.7158,60.9106}, {32.8374,73.0729}, {20.2213,74.0438},
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{68.4757,92.0914}, {25.7265,65.313}, {8.76436,53.2441}, {87.7384,26.0497}, {9.37402,68.6125},
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{36.1601,11.1276}, {59.3211,57.6691}, {28.8778,66.6557}, {28.8379,77.5767}, {18.9751,32.9642},
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{0.357857,98.4363}, {33.1479,82.7391}, {43.6497,18.8201}, {91.893,95.8637}, {69.9075,76.4871},
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{68.5786,12.1143}, {77.4273,38.3832}, {91.6273,94.3051}, {20.3548,86.1917}, {54.8042,79.3657},
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{90.4932,29.7288}, {87.3979,90.9643}, {57.62,49.8144}, {27.3911,16.2757}, {49.2399,86.4579},
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{84.8942,46.3662}, {29.1053,49.5977}, {68.4178,18.0421}, {13.9058,72.755}, {49.2422,60.3109},
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{72.4252,83.8134}, {22.1966,17.8208}, {12.1259,49.8525}, {36.0443,13.8238}, {93.1895,32.4807},
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{62.2095,90.8485}, {81.8128,83.6828}, {33.4972,49.6074}, {65.8831,39.4327}, {25.8906,60.8883},
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{7.2545,15.123}, {64.7207,10.7848}, {28.827,36.3598}, {9.11486,33.1386}, {93.4495,42.7328},
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{26.5461,58.357}, {76.1778,65.8747}, {15.7272,48.7427}, {62.5665,88.3037}, {20.7844,51.7715},
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{42.6199,55.7561}, {39.4388,82.9939}, {32.6013,24.4327}, {63.8654,72.936}, {33.8243,98.4845},
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{13.6075,89.756}, {0.540855,41.0788}, {77.4386,78.3282}, {11.4668,29.3678}, {72.1006,86.5535},
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{44.9105,4.91625}, {70.7909,98.6467}, {47.3894,21.0883}, {9.39195,86.5181}, {38.2896,9.95593},
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{65.712,30.1763}, {13.1702,80.9095}, {5.34223,5.15083}, {78.0868,45.7716}, {44.256,69.2076},
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{58.9637,11.9111}, {52.9899,57.8635}, {36.1917,59.5045}, {88.8723,30.4285}, {16.982,47.6585},
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{52.5747,60.9729}, {59.6196,61.8925}, {82.9808,23.3656}, {9.88374,7.00902}, {16.965,92.3728},
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{22.5491,48.1733}, {29.0829,82.6769}, {87.8278,35.7193}, {81.4909,34.4251}, {3.63274,65.9146},
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{77.8257,25.7469}, {83.6104,62.5964}, {22.1009,30.8157}, {61.2442,19.8021}, {67.4605,10.9733},
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{71.9462,78.2262}, {40.1188,20.0352}, {43.4009,31.5658}, {38.5748,23.0996}, {15.4724,53.2846},
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{1.45793,55.5398}, {38.2167,38.0215}, {73.7408,30.5408}, {64.9659,26.0445}, {91.9591,55.2316},
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{80.9785,68.5986}, {31.195,69.7848}, {0.600477,64.5889}, {84.391,53.296}, {64.2693,61.8447},
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{40.0709,51.8515}, {71.8867,36.2154}, {67.7812,80.1897}, {3.28927,15.2876}, {68.5722,6.35606},
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{61.8958,18.7616}, {56.7831,70.0301}, {0.570914,0.112548}, {26.157,30.5239}, {85.7555,65.5368},
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{34.1354,18.1161}, {87.9009,66.7341}, {31.323,65.3305}, {18.6265,88.5014}, {50.3461,15.7139},
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{67.5654,82.8957}, {19.1112,90.417}, {70.6067,39.4521}, {54.7397,86.8924}, {93.2485,73.8959},
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{92.6576,23.3119}, {93.342,55.1443}, {55.2568,49.4407}, {79.9646,93.9129}, {59.4497,81.4139},
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{99.53,65.7201}, {32.4541,93.5852}, {58.9157,87.4309}, {75.9324,63.7771}, {79.491,77.5421},
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{60.4379,26.2785}, {16.6955,47.0564}, {86.5086,79.549}, {66.4414,87.3021}, {61.1981,41.2483},
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{64.5601,59.6899}, {14.8342,53.8557}, {3.29634,57.9022}, {51.8151,70.091}, {51.5049,83.2609},
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{48.981,11.2648}, {4.84997,51.0349}, {38.4658,81.4351}, {45.2122,63.7656}, {41.3078,14.3982},
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{40.6767,24.7033}, {71.7597,1.74566}, {81.2947,57.3721}, {44.6743,58.2682}, {99.5165,47.7361},
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{7.42604,5.87232}, {59.728,64.0766}, {21.9788,22.2602}, {92.3513,63.0243}, {46.2852,73.7939},
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{85.0586,43.8562}, {94.8911,95.2662}, {76.7014,89.9086}, {53.6742,33.3569}, {47.7551,21.9136},
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{46.6169,94.982}, {96.7277,88.4318}, {45.8039,18.3765}, {76.6448,78.0224}, {25.7585,90.4782}
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};
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static cairo_perf_ticks_t
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do_tessellate (cairo_t *cr, int num_points, int loops)
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{
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int i;
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for (i=0; i < num_points; i++)
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cairo_line_to (cr, points[i].x, points[i].y);
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cairo_perf_timer_start ();
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/* We'd like to measure just tessellation without
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* rasterization. For now, we can do that with cairo_in_fill. But
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* we'll have to be careful since cairo_in_fill might eventually
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* be optimized to have an implementation that doesn't necessarily
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* include tessellation. */
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while (loops--)
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cairo_in_fill (cr, 50, 50);
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cairo_perf_timer_stop ();
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cairo_new_path (cr);
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return cairo_perf_timer_elapsed ();
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}
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static cairo_perf_ticks_t
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tessellate_16 (cairo_t *cr, int width, int height, int loops)
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{
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return do_tessellate (cr, 16, loops);
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}
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static cairo_perf_ticks_t
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tessellate_64 (cairo_t *cr, int width, int height, int loops)
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{
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return do_tessellate (cr, 64, loops);
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}
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static cairo_perf_ticks_t
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tessellate_256 (cairo_t *cr, int width, int height, int loops)
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{
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return do_tessellate (cr, 256, loops);
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}
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void
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tessellate (cairo_perf_t *perf, cairo_t *cr, int width, int height)
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{
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if (! cairo_perf_can_run (perf, "tessellate", NULL))
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return;
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cairo_perf_run (perf, "tessellate-16", tessellate_16, NULL);
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cairo_perf_run (perf, "tessellate-64", tessellate_64, NULL);
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cairo_perf_run (perf, "tessellate-256", tessellate_256, NULL);
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}
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#if 0
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double
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rand_within (double range)
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{
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return range * (rand() / (RAND_MAX + 1.0));
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}
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int
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main (void)
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{
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#define SIZE 100
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int i;
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printf ("point_t points[] = {\n");
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for (i=0; i < 1000; i++) {
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printf (" {%g,%g},", rand_within (SIZE), rand_within (SIZE));
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if (i % 5 == 4)
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printf ("\n");
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}
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printf ("};\n");
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}
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#endif
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