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
8 #include "include/core/SkPath.h"
9 #include "include/core/SkPathTypes.h"
10 #include "include/core/SkScalar.h"
11 #include "include/core/SkString.h"
12 #include "include/core/SkTypes.h"
13 #include "include/private/base/SkMacros.h"
14 #include "include/private/base/SkTDArray.h"
15 #include "tests/PathOpsExtendedTest.h"
16 #include "tests/PathOpsThreadedCommon.h"
17 #include "tests/Test.h"
18
19 // four rects, of four sizes
20 // for 3 smaller sizes, tall, wide
21 // top upper mid lower bottom aligned (3 bits, 5 values)
22 // same with x (3 bits, 5 values)
23 // not included, square, tall, wide (2 bits)
24 // cw or ccw (1 bit)
25
testSimplify4x4RectsMain(PathOpsThreadState * data)26 static void testSimplify4x4RectsMain(PathOpsThreadState* data)
27 {
28 SkASSERT(data);
29 PathOpsThreadState& state = *data;
30 int aShape = state.fA & 0x03;
31 SkPathDirection aCW = state.fA >> 2 ? SkPathDirection::kCCW : SkPathDirection::kCW;
32 int bShape = state.fB & 0x03;
33 SkPathDirection bCW = state.fB >> 2 ? SkPathDirection::kCCW : SkPathDirection::kCW;
34 int cShape = state.fC & 0x03;
35 SkPathDirection cCW = state.fC >> 2 ? SkPathDirection::kCCW : SkPathDirection::kCW;
36 int dShape = state.fD & 0x03;
37 SkPathDirection dCW = state.fD >> 2 ? SkPathDirection::kCCW : SkPathDirection::kCW;
38 for (int aXAlign = 0; aXAlign < 5; ++aXAlign) {
39 for (int aYAlign = 0; aYAlign < 5; ++aYAlign) {
40 for (int bXAlign = 0; bXAlign < 5; ++bXAlign) {
41 for (int bYAlign = 0; bYAlign < 5; ++bYAlign) {
42 for (int cXAlign = 0; cXAlign < 5; ++cXAlign) {
43 for (int cYAlign = 0; cYAlign < 5; ++cYAlign) {
44 for (int dXAlign = 0; dXAlign < 5; ++dXAlign) {
45 for (int dYAlign = 0; dYAlign < 5; ++dYAlign) {
46 SkString pathStr;
47 SkPath path, out;
48 int l SK_INIT_TO_AVOID_WARNING, t SK_INIT_TO_AVOID_WARNING,
49 r SK_INIT_TO_AVOID_WARNING, b SK_INIT_TO_AVOID_WARNING;
50 if (aShape) {
51 switch (aShape) {
52 case 1: // square
53 l = 0; r = 60;
54 t = 0; b = 60;
55 aXAlign = 5;
56 aYAlign = 5;
57 break;
58 case 2:
59 l = aXAlign * 12;
60 r = l + 30;
61 t = 0; b = 60;
62 aYAlign = 5;
63 break;
64 case 3:
65 l = 0; r = 60;
66 t = aYAlign * 12;
67 b = l + 30;
68 aXAlign = 5;
69 break;
70 }
71 path.addRect(SkIntToScalar(l), SkIntToScalar(t), SkIntToScalar(r), SkIntToScalar(b),
72 aCW);
73 if (state.fReporter->verbose()) {
74 pathStr.appendf(" path.addRect(%d, %d, %d, %d,"
75 " SkPathDirection::kC%sW);\n", l, t, r, b,
76 aCW == SkPathDirection::kCCW ? "C" : "");
77 }
78 } else {
79 aXAlign = 5;
80 aYAlign = 5;
81 }
82 if (bShape) {
83 switch (bShape) {
84 case 1: // square
85 l = bXAlign * 10;
86 r = l + 20;
87 t = bYAlign * 10;
88 b = l + 20;
89 break;
90 case 2:
91 l = bXAlign * 10;
92 r = l + 20;
93 t = 10; b = 40;
94 bYAlign = 5;
95 break;
96 case 3:
97 l = 10; r = 40;
98 t = bYAlign * 10;
99 b = l + 20;
100 bXAlign = 5;
101 break;
102 }
103 path.addRect(SkIntToScalar(l), SkIntToScalar(t), SkIntToScalar(r), SkIntToScalar(b),
104 bCW);
105 if (state.fReporter->verbose()) {
106 pathStr.appendf(" path.addRect(%d, %d, %d, %d,"
107 " SkPathDirection::kC%sW);\n", l, t, r, b,
108 bCW == SkPathDirection::kCCW ? "C" : "");
109 }
110 } else {
111 bXAlign = 5;
112 bYAlign = 5;
113 }
114 if (cShape) {
115 switch (cShape) {
116 case 1: // square
117 l = cXAlign * 6;
118 r = l + 12;
119 t = cYAlign * 6;
120 b = l + 12;
121 break;
122 case 2:
123 l = cXAlign * 6;
124 r = l + 12;
125 t = 20; b = 30;
126 cYAlign = 5;
127 break;
128 case 3:
129 l = 20; r = 30;
130 t = cYAlign * 6;
131 b = l + 20;
132 cXAlign = 5;
133 break;
134 }
135 path.addRect(SkIntToScalar(l), SkIntToScalar(t), SkIntToScalar(r), SkIntToScalar(b),
136 cCW);
137 if (state.fReporter->verbose()) {
138 pathStr.appendf(" path.addRect(%d, %d, %d, %d,"
139 " SkPathDirection::kC%sW);\n", l, t, r, b,
140 cCW == SkPathDirection::kCCW ? "C" : "");
141 }
142 } else {
143 cXAlign = 5;
144 cYAlign = 5;
145 }
146 if (dShape) {
147 switch (dShape) {
148 case 1: // square
149 l = dXAlign * 4;
150 r = l + 9;
151 t = dYAlign * 4;
152 b = l + 9;
153 break;
154 case 2:
155 l = dXAlign * 6;
156 r = l + 9;
157 t = 32; b = 36;
158 dYAlign = 5;
159 break;
160 case 3:
161 l = 32; r = 36;
162 t = dYAlign * 6;
163 b = l + 9;
164 dXAlign = 5;
165 break;
166 }
167 path.addRect(SkIntToScalar(l), SkIntToScalar(t), SkIntToScalar(r), SkIntToScalar(b),
168 dCW);
169 if (state.fReporter->verbose()) {
170 pathStr.appendf(" path.addRect(%d, %d, %d, %d,"
171 " SkPathDirection::kC%sW);\n", l, t, r, b,
172 dCW == SkPathDirection::kCCW ? "C" : "");
173 }
174 } else {
175 dXAlign = 5;
176 dYAlign = 5;
177 }
178 path.close();
179 if (state.fReporter->verbose()) {
180 state.outputProgress(pathStr.c_str(), SkPathFillType::kWinding);
181 }
182 testSimplify(path, false, out, state, pathStr.c_str());
183 if (state.fReporter->verbose()) {
184 state.outputProgress(pathStr.c_str(), SkPathFillType::kEvenOdd);
185 }
186 testSimplify(path, true, out, state, pathStr.c_str());
187 }
188 }
189 }
190 }
191 }
192 }
193 }
194 }
195 }
196
DEF_TEST(PathOpsSimplifyRectsThreaded,reporter)197 DEF_TEST(PathOpsSimplifyRectsThreaded, reporter) {
198 initializeTests(reporter, "testLine");
199 PathOpsThreadedTestRunner testRunner(reporter);
200 for (int a = 0; a < 8; ++a) { // outermost
201 for (int b = a ; b < 8; ++b) {
202 for (int c = b ; c < 8; ++c) {
203 for (int d = c; d < 8; ++d) {
204 *testRunner.fRunnables.append() = new PathOpsThreadedRunnable(
205 &testSimplify4x4RectsMain, a, b, c, d, &testRunner);
206 }
207 if (!reporter->allowExtendedTest()) goto finish;
208 }
209 }
210 }
211 finish:
212 testRunner.render();
213 }
214