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
10static 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
78DEF_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    }
92finish:
93    testRunner.render();
94}
95