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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/*
* Copyright 2014 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 int add_point(char* str, SkScalar x, SkScalar y) {
int result;
int asInt = SkScalarRoundToInt(x);
if (SkIntToScalar(asInt) == x) {
result = sprintf(str, "%d", asInt);
} else {
result = sprintf(str, "%1.9gf", x);
}
result += sprintf(str + result, ",");
asInt = SkScalarRoundToInt(y);
if (SkIntToScalar(asInt) == y) {
result += sprintf(str + result, "%d", asInt);
} else {
result += sprintf(str + result, "%1.9gf", y);
}
return result;
}
static void testOpLoopsMain(PathOpsThreadState* data) {
#if DEBUG_SHOW_TEST_NAME
strncpy(DEBUG_FILENAME_STRING, "", DEBUG_FILENAME_STRING_LENGTH);
#endif
SkASSERT(data);
PathOpsThreadState& state = *data;
char pathStr[1024]; // gdb: set print elements 400
bool progress = state.fReporter->verbose(); // FIXME: break out into its own parameter?
if (progress) {
sk_bzero(pathStr, sizeof(pathStr));
}
for (int a = 0 ; a < 6; ++a) {
for (int b = a + 1 ; b < 7; ++b) {
for (int c = 0 ; c < 6; ++c) {
for (int d = c + 1 ; d < 7; ++d) {
// define 4 points that form two lines that often cross; one line is (a, b) (c, d)
SkVector v = {SkIntToScalar(a - c), SkIntToScalar(b - d)};
SkPoint midA = { SkIntToScalar(a * state.fA + c * (6 - state.fA)) / 6,
SkIntToScalar(b * state.fA + d * (6 - state.fA)) / 6 };
SkPoint midB = { SkIntToScalar(a * state.fB + c * (6 - state.fB)) / 6,
SkIntToScalar(b * state.fB + d * (6 - state.fB)) / 6 };
SkPoint endC = { midA.fX + v.fY * state.fC / 3,
midA.fY + v.fX * state.fC / 3 };
SkPoint endD = { midB.fX - v.fY * state.fD / 3,
midB.fY + v.fX * state.fD / 3 };
SkPath pathA, pathB;
if (progress) {
char* str = pathStr;
const int loopNo = 17;
str += sprintf(str, "static void loop%d(skiatest::Reporter* reporter,"
" const char* filename) {\n", loopNo);
str += sprintf(str, " SkPath path, pathB;\n");
str += sprintf(str, " path.moveTo(%d,%d);\n", a, b);
str += sprintf(str, " path.cubicTo(%d,%d, ", c, d);
str += add_point(str, endC.fX, endC.fY);
str += sprintf(str, ", ");
str += add_point(str, endD.fX, endD.fY);
str += sprintf(str, ");\n");
str += sprintf(str, " path.close();\n");
str += sprintf(str, " pathB.moveTo(%d,%d);\n", c, d);
str += sprintf(str, " pathB.cubicTo(");
str += add_point(str, endC.fX, endC.fY);
str += sprintf(str, ", ");
str += add_point(str, endD.fX, endD.fY);
str += sprintf(str, ", %d,%d);\n", a, b);
str += sprintf(str, " pathB.close();\n");
str += sprintf(str, " testPathOp(reporter, path, pathB, kIntersect_SkPathOp,"
" filename);\n");
str += sprintf(str, "}\n");
}
pathA.moveTo(SkIntToScalar(a), SkIntToScalar(b));
pathA.cubicTo(SkIntToScalar(c), SkIntToScalar(d), endC.fX, endC.fY, endD.fX, endD.fY);
pathA.close();
pathB.moveTo(SkIntToScalar(c), SkIntToScalar(d));
pathB.cubicTo(endC.fX, endC.fY, endD.fX, endD.fY, SkIntToScalar(a), SkIntToScalar(b));
pathB.close();
// SkDebugf("%s\n", pathStr);
if (progress) {
outputProgress(state.fPathStr, pathStr, kIntersect_SkPathOp);
}
testPathOp(state.fReporter, pathA, pathB, kIntersect_SkPathOp, "loops");
}
}
}
}
}
DEF_TEST(PathOpsOpLoopsThreaded, reporter) {
initializeTests(reporter, "loopOp");
PathOpsThreadedTestRunner testRunner(reporter);
for (int a = 0; a < 6; ++a) { // outermost
for (int b = a + 1; b < 7; ++b) {
for (int c = 0 ; c < 6; ++c) {
for (int d = c + 1; d < 7; ++d) {
*testRunner.fRunnables.append() =
new PathOpsThreadedRunnable(&testOpLoopsMain, a, b, c, d, &testRunner);
}
}
if (!reporter->allowExtendedTest()) goto finish;
}
}
finish:
testRunner.render();
}
|
