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