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      1 /*
      2  * Copyright 2012 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 #include "PathOpsExtendedTest.h"
      8 #include "PathOpsThreadedCommon.h"
      9 
     10 static void testSimplifyQuadralateralsMain(PathOpsThreadState* data)
     11 {
     12     SkASSERT(data);
     13     PathOpsThreadState& state = *data;
     14     char pathStr[1024];
     15     bool progress = state.fReporter->verbose(); // FIXME: break out into its own parameter?
     16     if (progress) {
     17         sk_bzero(pathStr, sizeof(pathStr));
     18     }
     19     int ax = state.fA & 0x03;
     20     int ay = state.fA >> 2;
     21     int bx = state.fB & 0x03;
     22     int by = state.fB >> 2;
     23     int cx = state.fC & 0x03;
     24     int cy = state.fC >> 2;
     25     int dx = state.fD & 0x03;
     26     int dy = state.fD >> 2;
     27     for (int e = 0 ; e < 16; ++e) {
     28         int ex = e & 0x03;
     29         int ey = e >> 2;
     30         for (int f = e ; f < 16; ++f) {
     31             int fx = f & 0x03;
     32             int fy = f >> 2;
     33             for (int g = f ; g < 16; ++g) {
     34                 int gx = g & 0x03;
     35                 int gy = g >> 2;
     36                 for (int h = g ; h < 16; ++h) {
     37                     int hx = h & 0x03;
     38                     int hy = h >> 2;
     39                     SkPath path, out;
     40                     path.setFillType(SkPath::kWinding_FillType);
     41                     path.moveTo(SkIntToScalar(ax), SkIntToScalar(ay));
     42                     path.lineTo(SkIntToScalar(bx), SkIntToScalar(by));
     43                     path.lineTo(SkIntToScalar(cx), SkIntToScalar(cy));
     44                     path.lineTo(SkIntToScalar(dx), SkIntToScalar(dy));
     45                     path.close();
     46                     path.moveTo(SkIntToScalar(ex), SkIntToScalar(ey));
     47                     path.lineTo(SkIntToScalar(fx), SkIntToScalar(fy));
     48                     path.lineTo(SkIntToScalar(gx), SkIntToScalar(gy));
     49                     path.lineTo(SkIntToScalar(hx), SkIntToScalar(hy));
     50                     path.close();
     51                     if (progress) {
     52                        // gdb: set print elements 400
     53                         char* str = pathStr;
     54                         str += sprintf(str, "    path.moveTo(%d, %d);\n", ax, ay);
     55                         str += sprintf(str, "    path.lineTo(%d, %d);\n", bx, by);
     56                         str += sprintf(str, "    path.lineTo(%d, %d);\n", cx, cy);
     57                         str += sprintf(str, "    path.lineTo(%d, %d);\n", dx, dy);
     58                         str += sprintf(str, "    path.close();\n");
     59                         str += sprintf(str, "    path.moveTo(%d, %d);\n", ex, ey);
     60                         str += sprintf(str, "    path.lineTo(%d, %d);\n", fx, fy);
     61                         str += sprintf(str, "    path.lineTo(%d, %d);\n", gx, gy);
     62                         str += sprintf(str, "    path.lineTo(%d, %d);\n", hx, hy);
     63                         str += sprintf(str, "    path.close();\n");
     64                         outputProgress(state.fPathStr, pathStr, SkPath::kWinding_FillType);
     65                     }
     66                     testSimplify(path, false, out, state, pathStr);
     67                     path.setFillType(SkPath::kEvenOdd_FillType);
     68                     if (progress) {
     69                         outputProgress(state.fPathStr, pathStr, SkPath::kEvenOdd_FillType);
     70                     }
     71                     testSimplify(path, true, out, state, pathStr);
     72                 }
     73             }
     74         }
     75     }
     76 }
     77 
     78 DEF_TEST(PathOpsSimplifyQuadralateralsThreaded, reporter) {
     79     initializeTests(reporter, "testQuadralaterals");
     80     PathOpsThreadedTestRunner testRunner(reporter);
     81     for (int a = 0; a < 16; ++a) {
     82         for (int b = a ; b < 16; ++b) {
     83             for (int c = b ; c < 16; ++c) {
     84                 for (int d = c; d < 16; ++d) {
     85                     *testRunner.fRunnables.append() = new PathOpsThreadedRunnable(
     86                             &testSimplifyQuadralateralsMain, a, b, c, d, &testRunner);
     87                 }
     88                 if (!reporter->allowExtendedTest()) goto finish;
     89             }
     90         }
     91     }
     92 finish:
     93     testRunner.render();
     94 }
     95