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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 
testSimplifyQuadralateralsMain(PathOpsThreadState * data)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 
DEF_TEST(PathOpsSimplifyQuadralateralsThreaded,reporter)78 DEF_TEST(PathOpsSimplifyQuadralateralsThreaded, reporter) {
79     int threadCount = initializeTests(reporter, "testQuadralaterals");
80     PathOpsThreadedTestRunner testRunner(reporter, threadCount);
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() = SkNEW_ARGS(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