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| 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 |
| 9 static void* testSimplifyDegeneratesMain(void* data) { |
| 10 SkASSERT(data); |
| 11 State4& state = *(State4*) data; |
| 12 char pathStr[1024]; |
| 13 bzero(pathStr, sizeof(pathStr)); |
| 14 do { |
| 15 int ax = state.a & 0x03; |
| 16 int ay = state.a >> 2; |
| 17 int bx = state.b & 0x03; |
| 18 int by = state.b >> 2; |
| 19 int cx = state.c & 0x03; |
| 20 int cy = state.c >> 2; |
| 21 for (int d = 0; d < 16; ++d) { |
| 22 int dx = d & 0x03; |
| 23 int dy = d >> 2; |
| 24 for (int e = d ; e < 16; ++e) { |
| 25 int ex = e & 0x03; |
| 26 int ey = e >> 2; |
| 27 for (int f = d ; f < 16; ++f) { |
| 28 int fx = f & 0x03; |
| 29 int fy = f >> 2; |
| 30 if (state.d && (ex - dx) * (fy - dy) |
| 31 != (ey - dy) * (fx - dx)) { |
| 32 continue; |
| 33 } |
| 34 SkPath path, out; |
| 35 path.setFillType(SkPath::kWinding_FillType); |
| 36 path.moveTo(ax, ay); |
| 37 path.lineTo(bx, by); |
| 38 path.lineTo(cx, cy); |
| 39 path.close(); |
| 40 path.moveTo(dx, dy); |
| 41 path.lineTo(ex, ey); |
| 42 path.lineTo(fx, fy); |
| 43 path.close(); |
| 44 if (1) { |
| 45 char* str = pathStr; |
| 46 str += sprintf(str, " path.moveTo(%d, %d);\n", ax, ay
); |
| 47 str += sprintf(str, " path.lineTo(%d, %d);\n", bx, by
); |
| 48 str += sprintf(str, " path.lineTo(%d, %d);\n", cx, cy
); |
| 49 str += sprintf(str, " path.close();\n"); |
| 50 str += sprintf(str, " path.moveTo(%d, %d);\n", dx, dy
); |
| 51 str += sprintf(str, " path.lineTo(%d, %d);\n", ex, ey
); |
| 52 str += sprintf(str, " path.lineTo(%d, %d);\n", fx, fy
); |
| 53 str += sprintf(str, " path.close();\n"); |
| 54 } |
| 55 outputProgress(state, pathStr, SkPath::kWinding_FillType); |
| 56 testSimplify(path, false, out, state, pathStr); |
| 57 state.testsRun++; |
| 58 path.setFillType(SkPath::kEvenOdd_FillType); |
| 59 outputProgress(state, pathStr, SkPath::kEvenOdd_FillType); |
| 60 testSimplify(path, true, out, state, pathStr); |
| 61 state.testsRun++; |
| 62 } |
| 63 } |
| 64 } |
| 65 } while (runNextTestSet(state)); |
| 66 return NULL; |
| 67 } |
| 68 |
| 69 static void TestSimplifyDegeneratesThreaded(skiatest::Reporter* reporter) { |
| 70 int testsRun = 0; |
| 71 if (gShowTestProgress) SkDebugf("%s\n", __FUNCTION__); |
| 72 #ifdef SK_DEBUG |
| 73 gDebugMaxWindSum = 2; |
| 74 gDebugMaxWindValue = 2; |
| 75 #endif |
| 76 const char testStr[] = "testDegenerates"; |
| 77 initializeTests(reporter, testStr, sizeof(testStr)); |
| 78 for (int a = 0; a < 16; ++a) { |
| 79 int ax = a & 0x03; |
| 80 int ay = a >> 2; |
| 81 for (int b = a ; b < 16; ++b) { |
| 82 int bx = b & 0x03; |
| 83 int by = b >> 2; |
| 84 for (int c = a ; c < 16; ++c) { |
| 85 int cx = c & 0x03; |
| 86 int cy = c >> 2; |
| 87 bool abcIsATriangle = (bx - ax) * (cy - ay) != (by - ay) * (cx -
ax); |
| 88 testsRun += dispatchTest4(testSimplifyDegeneratesMain, |
| 89 a, b, c, abcIsATriangle); |
| 90 } |
| 91 if (!gAllowExtendedTest) goto finish; |
| 92 if (gShowTestProgress) SkDebugf("."); |
| 93 } |
| 94 if (gShowTestProgress) SkDebugf("\n%d", a); |
| 95 } |
| 96 finish: |
| 97 testsRun += waitForCompletion(); |
| 98 if (gShowTestProgress) SkDebugf("%s tests=%d\n", __FUNCTION__, testsRun); |
| 99 } |
| 100 |
| 101 #include "TestClassDef.h" |
| 102 DEFINE_TESTCLASS("PathOpsSimplifyDegeneratesThreaded", SimplifyDegeneratesThread
edTestClass, \ |
| 103 TestSimplifyDegeneratesThreaded) |
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Chromium Code Reviews
Issue 13094010:
Add implementation of path ops (Closed)
Base URL: http://skia.googlecode.com/svn/trunk/