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 "include/core/SkString.h"
8#include "tests/PathOpsExtendedTest.h"
9#include "tests/PathOpsThreadedCommon.h"
10
11static int quadTest = 66;
12
13static void testSimplifyQuadsMain(PathOpsThreadState* data)
14{
15    SkASSERT(data);
16    PathOpsThreadState& state = *data;
17    SkString pathStr;
18    int ax = state.fA & 0x03;
19    int ay = state.fA >> 2;
20    int bx = state.fB & 0x03;
21    int by = state.fB >> 2;
22    int cx = state.fC & 0x03;
23    int cy = state.fC >> 2;
24    int dx = state.fD & 0x03;
25    int dy = state.fD >> 2;
26    for (int e = 0 ; e < 16; ++e) {
27        int ex = e & 0x03;
28        int ey = e >> 2;
29        for (int f = e ; f < 16; ++f) {
30            int fx = f & 0x03;
31            int fy = f >> 2;
32            for (int g = f ; g < 16; ++g) {
33                int gx = g & 0x03;
34                int gy = g >> 2;
35                for (int h = g ; h < 16; ++h) {
36                    int hx = h & 0x03;
37                    int hy = h >> 2;
38                    SkPath path, out;
39                    path.moveTo(SkIntToScalar(ax), SkIntToScalar(ay));
40                    path.quadTo(SkIntToScalar(bx), SkIntToScalar(by),
41                            SkIntToScalar(cx), SkIntToScalar(cy));
42                    path.lineTo(SkIntToScalar(dx), SkIntToScalar(dy));
43                    path.close();
44                    path.moveTo(SkIntToScalar(ex), SkIntToScalar(ey));
45                    path.lineTo(SkIntToScalar(fx), SkIntToScalar(fy));
46                    path.quadTo(SkIntToScalar(gx), SkIntToScalar(gy),
47                            SkIntToScalar(hx), SkIntToScalar(hy));
48                    path.close();
49                    if (state.fReporter->verbose()) {
50                        pathStr.printf("static void testQuads%d(skiatest::Reporter* reporter,"
51                                "const char* filename) {\n", quadTest);
52                        pathStr.appendf("    SkPath path;\n");
53                        pathStr.appendf("    path.moveTo(%d, %d);\n", ax, ay);
54                        pathStr.appendf("    path.quadTo(%d, %d, %d, %d);\n", bx, by, cx, cy);
55                        pathStr.appendf("    path.lineTo(%d, %d);\n", dx, dy);
56                        pathStr.appendf("    path.close();\n");
57                        pathStr.appendf("    path.moveTo(%d, %d);\n", ex, ey);
58                        pathStr.appendf("    path.lineTo(%d, %d);\n", fx, fy);
59                        pathStr.appendf("    path.quadTo(%d, %d, %d, %d);\n", gx, gy, hx, hy);
60                        pathStr.appendf("    path.close();\n");
61                        pathStr.appendf("    testSimplify(reporter, path, filename);\n");
62                        pathStr.appendf("}\n");
63                        state.outputProgress(pathStr.c_str(), SkPathFillType::kWinding);
64                    }
65                    testSimplify(path, false, out, state, pathStr.c_str());
66                    path.setFillType(SkPathFillType::kEvenOdd);
67                    if (state.fReporter->verbose()) {
68                        state.outputProgress(pathStr.c_str(), SkPathFillType::kEvenOdd);
69                    }
70                    testSimplify(path, true, out, state, pathStr.c_str());
71                }
72            }
73        }
74    }
75}
76
77DEF_TEST(PathOpsSimplifyQuadsThreaded, reporter) {
78    initializeTests(reporter, "testQuads");
79    PathOpsThreadedTestRunner testRunner(reporter);
80    int a = 0;
81    for (; 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                            &testSimplifyQuadsMain, a, b, c, d, &testRunner);
87                }
88                if (!reporter->allowExtendedTest()) goto finish;
89            }
90        }
91    }
92finish:
93    testRunner.render();
94}
95