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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 "PathOpsExtendedTest.h"
#include "PathOpsThreadedCommon.h"
#include "SkString.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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