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 #include "PathOpsThreadedCommon.h" 9 #include "SkString.h" 10 11 static void testSimplifyDegeneratesMain(PathOpsThreadState* data) { 12 SkASSERT(data); 13 PathOpsThreadState& state = *data; 14 int ax = state.fA & 0x03; 15 int ay = state.fA >> 2; 16 int bx = state.fB & 0x03; 17 int by = state.fB >> 2; 18 int cx = state.fC & 0x03; 19 int cy = state.fC >> 2; 20 for (int d = 0; d < 16; ++d) { 21 int dx = d & 0x03; 22 int dy = d >> 2; 23 for (int e = d ; e < 16; ++e) { 24 int ex = e & 0x03; 25 int ey = e >> 2; 26 for (int f = d ; f < 16; ++f) { 27 int fx = f & 0x03; 28 int fy = f >> 2; 29 if (state.fD && (ex - dx) * (fy - dy) 30 != (ey - dy) * (fx - dx)) { 31 continue; 32 } 33 SkString pathStr; 34 SkPath path, out; 35 path.setFillType(SkPath::kWinding_FillType); 36 path.moveTo(SkIntToScalar(ax), SkIntToScalar(ay)); 37 path.lineTo(SkIntToScalar(bx), SkIntToScalar(by)); 38 path.lineTo(SkIntToScalar(cx), SkIntToScalar(cy)); 39 path.close(); 40 path.moveTo(SkIntToScalar(dx), SkIntToScalar(dy)); 41 path.lineTo(SkIntToScalar(ex), SkIntToScalar(ey)); 42 path.lineTo(SkIntToScalar(fx), SkIntToScalar(fy)); 43 path.close(); 44 if (state.fReporter->verbose()) { 45 pathStr.appendf(" path.moveTo(%d, %d);\n", ax, ay); 46 pathStr.appendf(" path.lineTo(%d, %d);\n", bx, by); 47 pathStr.appendf(" path.lineTo(%d, %d);\n", cx, cy); 48 pathStr.appendf(" path.close();\n"); 49 pathStr.appendf(" path.moveTo(%d, %d);\n", dx, dy); 50 pathStr.appendf(" path.lineTo(%d, %d);\n", ex, ey); 51 pathStr.appendf(" path.lineTo(%d, %d);\n", fx, fy); 52 pathStr.appendf(" path.close();\n"); 53 state.outputProgress(pathStr.c_str(), SkPath::kWinding_FillType); 54 } 55 testSimplify(path, false, out, state, pathStr.c_str()); 56 path.setFillType(SkPath::kEvenOdd_FillType); 57 if (state.fReporter->verbose()) { 58 state.outputProgress(pathStr.c_str(), SkPath::kEvenOdd_FillType); 59 } 60 testSimplify(path, true, out, state, pathStr.c_str()); 61 } 62 } 63 } 64 } 65 66 DEF_TEST(PathOpsSimplifyDegeneratesThreaded, reporter) { 67 initializeTests(reporter, "testDegenerates"); 68 PathOpsThreadedTestRunner testRunner(reporter); 69 for (int a = 0; a < 16; ++a) { 70 int ax = a & 0x03; 71 int ay = a >> 2; 72 for (int b = a ; b < 16; ++b) { 73 int bx = b & 0x03; 74 int by = b >> 2; 75 for (int c = a ; c < 16; ++c) { 76 int cx = c & 0x03; 77 int cy = c >> 2; 78 bool abcIsATriangle = (bx - ax) * (cy - ay) != (by - ay) * (cx - ax); 79 *testRunner.fRunnables.append() = new PathOpsThreadedRunnable( 80 &testSimplifyDegeneratesMain, a, b, c, abcIsATriangle, &testRunner); 81 } 82 if (!reporter->allowExtendedTest()) goto finish; 83 } 84 } 85 finish: 86 testRunner.render(); 87 } 88
