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- /*
- * 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 "include/core/SkString.h"
- #include "tests/PathOpsExtendedTest.h"
- #include "tests/PathOpsThreadedCommon.h"
- static void testSimplifyDegeneratesMain(PathOpsThreadState* data) {
- SkASSERT(data);
- PathOpsThreadState& state = *data;
- 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;
- }
- SkString pathStr;
- 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 (state.fReporter->verbose()) {
- pathStr.appendf(" path.moveTo(%d, %d);\n", ax, ay);
- pathStr.appendf(" path.lineTo(%d, %d);\n", bx, by);
- pathStr.appendf(" path.lineTo(%d, %d);\n", cx, cy);
- pathStr.appendf(" path.close();\n");
- pathStr.appendf(" path.moveTo(%d, %d);\n", dx, dy);
- pathStr.appendf(" path.lineTo(%d, %d);\n", ex, ey);
- pathStr.appendf(" path.lineTo(%d, %d);\n", fx, fy);
- pathStr.appendf(" path.close();\n");
- state.outputProgress(pathStr.c_str(), SkPath::kWinding_FillType);
- }
- testSimplify(path, false, out, state, pathStr.c_str());
- path.setFillType(SkPath::kEvenOdd_FillType);
- if (state.fReporter->verbose()) {
- state.outputProgress(pathStr.c_str(), SkPath::kEvenOdd_FillType);
- }
- testSimplify(path, true, out, state, pathStr.c_str());
- }
- }
- }
- }
- 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();
- }
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