818b0cc1b8
This CL depends on https://codereview.chromium.org/12880016/ "Add intersections for path ops" Given a path, iterate through its contour, and construct an array of segments containing its curves. Intersect each curve with every other curve, and for cubics, with itself. Given the set of intersections, find one with the smallest y and sort the curves eminating from the intersection. Assign each curve a winding value. Operate on the curves, keeping and discarding them according to the current operation and the sum of the winding values. Assemble the kept curves into an output path. Review URL: https://codereview.chromium.org/13094010 git-svn-id: http://skia.googlecode.com/svn/trunk@8553 2bbb7eff-a529-9590-31e7-b0007b416f81
823 lines
26 KiB
C++
823 lines
26 KiB
C++
/*
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* Copyright 2012 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "PathOpsExtendedTest.h"
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#include "SkBitmap.h"
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#include "SkCanvas.h"
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#include "SkMatrix.h"
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#include "SkPaint.h"
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#include "SkStream.h"
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#ifdef SK_BUILD_FOR_MAC
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#include <sys/sysctl.h>
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#endif
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bool gShowTestProgress = false;
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bool gAllowExtendedTest = false;
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static const char marker[] =
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"</div>\n"
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"\n"
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"<script type=\"text/javascript\">\n"
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"\n"
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"var testDivs = [\n";
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static const char* opStrs[] = {
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"kDifference_PathOp",
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"kIntersect_PathOp",
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"kUnion_PathOp",
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"kXor_PathOp",
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};
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static const char* opSuffixes[] = {
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"d",
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"i",
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"u",
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"x",
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};
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static bool gShowPath = false;
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static bool gComparePaths = true;
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static bool gShowOutputProgress = false;
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static bool gComparePathsAssert = true;
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static bool gPathStrAssert = true;
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static bool gUsePhysicalFiles = false;
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#if FORCE_RELEASE && !defined SK_BUILD_FOR_WIN
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static bool gRunTestsInOneThread = false;
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#else
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static bool gRunTestsInOneThread = true;
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#endif
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static void showPathContour(SkPath::Iter& iter) {
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uint8_t verb;
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SkPoint pts[4];
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while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
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switch (verb) {
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case SkPath::kMove_Verb:
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SkDebugf("path.moveTo(%1.9g,%1.9g);\n", pts[0].fX, pts[0].fY);
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continue;
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case SkPath::kLine_Verb:
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SkDebugf("path.lineTo(%1.9g,%1.9g);\n", pts[1].fX, pts[1].fY);
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break;
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case SkPath::kQuad_Verb:
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SkDebugf("path.quadTo(%1.9g,%1.9g, %1.9g,%1.9g);\n",
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pts[1].fX, pts[1].fY, pts[2].fX, pts[2].fY);
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break;
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case SkPath::kCubic_Verb:
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SkDebugf("path.cubicTo(%1.9g,%1.9g, %1.9g,%1.9g, %1.9g,%1.9g);\n",
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pts[1].fX, pts[1].fY, pts[2].fX, pts[2].fY, pts[3].fX, pts[3].fY);
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break;
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case SkPath::kClose_Verb:
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SkDebugf("path.close();\n");
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break;
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default:
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SkDEBUGFAIL("bad verb");
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return;
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}
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}
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}
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void showPath(const SkPath& path, const char* str) {
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SkDebugf("%s\n", !str ? "original:" : str);
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showPath(path);
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}
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void showPath(const SkPath& path) {
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SkPath::Iter iter(path, true);
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#define SUPPORT_RECT_CONTOUR_DETECTION 0
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#if SUPPORT_RECT_CONTOUR_DETECTION
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int rectCount = path.isRectContours() ? path.rectContours(NULL, NULL) : 0;
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if (rectCount > 0) {
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SkTDArray<SkRect> rects;
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SkTDArray<SkPath::Direction> directions;
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rects.setCount(rectCount);
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directions.setCount(rectCount);
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path.rectContours(rects.begin(), directions.begin());
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for (int contour = 0; contour < rectCount; ++contour) {
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const SkRect& rect = rects[contour];
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SkDebugf("path.addRect(%1.9g, %1.9g, %1.9g, %1.9g, %s);\n", rect.fLeft, rect.fTop,
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rect.fRight, rect.fBottom, directions[contour] == SkPath::kCCW_Direction
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? "SkPath::kCCW_Direction" : "SkPath::kCW_Direction");
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}
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return;
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}
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#endif
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iter.setPath(path, true);
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showPathContour(iter);
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}
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void showPathData(const SkPath& path) {
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SkPath::Iter iter(path, true);
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uint8_t verb;
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SkPoint pts[4];
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while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
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switch (verb) {
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case SkPath::kMove_Verb:
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continue;
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case SkPath::kLine_Verb:
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SkDebugf("{{%1.9g,%1.9g}, {%1.9g,%1.9g}},\n", pts[0].fX, pts[0].fY, pts[1].fX, pts[1].fY);
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break;
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case SkPath::kQuad_Verb:
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SkDebugf("{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}},\n",
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pts[0].fX, pts[0].fY, pts[1].fX, pts[1].fY, pts[2].fX, pts[2].fY);
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break;
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case SkPath::kCubic_Verb:
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SkDebugf("{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}},\n",
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pts[0].fX, pts[0].fY, pts[1].fX, pts[1].fY, pts[2].fX, pts[2].fY, pts[3].fX, pts[3].fY);
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break;
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case SkPath::kClose_Verb:
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break;
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default:
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SkDEBUGFAIL("bad verb");
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return;
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}
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}
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}
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void showOp(const SkPathOp op) {
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switch (op) {
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case kDifference_PathOp:
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SkDebugf("op difference\n");
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break;
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case kIntersect_PathOp:
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SkDebugf("op intersect\n");
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break;
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case kUnion_PathOp:
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SkDebugf("op union\n");
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break;
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case kXOR_PathOp:
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SkDebugf("op xor\n");
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break;
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default:
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SkASSERT(0);
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}
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}
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static void showPath(const SkPath& path, const char* str, const SkMatrix& scale) {
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SkPath scaled;
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SkMatrix inverse;
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bool success = scale.invert(&inverse);
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if (!success) {
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SkASSERT(0);
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}
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path.transform(inverse, &scaled);
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showPath(scaled, str);
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}
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const int bitWidth = 64;
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const int bitHeight = 64;
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static void scaleMatrix(const SkPath& one, const SkPath& two, SkMatrix& scale) {
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SkRect larger = one.getBounds();
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larger.join(two.getBounds());
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SkScalar largerWidth = larger.width();
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if (largerWidth < 4) {
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largerWidth = 4;
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}
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SkScalar largerHeight = larger.height();
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if (largerHeight < 4) {
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largerHeight = 4;
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}
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SkScalar hScale = (bitWidth - 2) / largerWidth;
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SkScalar vScale = (bitHeight - 2) / largerHeight;
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scale.reset();
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scale.preScale(hScale, vScale);
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}
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static int pathsDrawTheSame(SkBitmap& bits, const SkPath& scaledOne, const SkPath& scaledTwo,
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int& error2x2) {
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if (bits.width() == 0) {
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bits.setConfig(SkBitmap::kARGB_8888_Config, bitWidth * 2, bitHeight);
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bits.allocPixels();
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}
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SkCanvas canvas(bits);
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canvas.drawColor(SK_ColorWHITE);
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SkPaint paint;
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canvas.save();
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const SkRect& bounds1 = scaledOne.getBounds();
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canvas.translate(-bounds1.fLeft + 1, -bounds1.fTop + 1);
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canvas.drawPath(scaledOne, paint);
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canvas.restore();
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canvas.save();
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canvas.translate(-bounds1.fLeft + 1 + bitWidth, -bounds1.fTop + 1);
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canvas.drawPath(scaledTwo, paint);
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canvas.restore();
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int errors2 = 0;
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int errors = 0;
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for (int y = 0; y < bitHeight - 1; ++y) {
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uint32_t* addr1 = bits.getAddr32(0, y);
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uint32_t* addr2 = bits.getAddr32(0, y + 1);
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uint32_t* addr3 = bits.getAddr32(bitWidth, y);
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uint32_t* addr4 = bits.getAddr32(bitWidth, y + 1);
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for (int x = 0; x < bitWidth - 1; ++x) {
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// count 2x2 blocks
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bool err = addr1[x] != addr3[x];
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if (err) {
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errors2 += addr1[x + 1] != addr3[x + 1]
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&& addr2[x] != addr4[x] && addr2[x + 1] != addr4[x + 1];
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errors++;
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}
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}
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}
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if (errors2 >= 6 || errors > 160) {
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SkDebugf("%s errors2=%d errors=%d\n", __FUNCTION__, errors2, errors);
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}
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error2x2 = errors2;
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return errors;
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}
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static int pathsDrawTheSame(const SkPath& one, const SkPath& two, SkBitmap& bits, SkPath& scaledOne,
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SkPath& scaledTwo, int& error2x2) {
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SkMatrix scale;
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scaleMatrix(one, two, scale);
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one.transform(scale, &scaledOne);
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two.transform(scale, &scaledTwo);
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return pathsDrawTheSame(bits, scaledOne, scaledTwo, error2x2);
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}
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bool drawAsciiPaths(const SkPath& one, const SkPath& two, bool drawPaths) {
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if (!drawPaths) {
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return true;
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}
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const SkRect& bounds1 = one.getBounds();
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const SkRect& bounds2 = two.getBounds();
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SkRect larger = bounds1;
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larger.join(bounds2);
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SkBitmap bits;
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char out[256];
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int bitWidth = SkScalarCeil(larger.width()) + 2;
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if (bitWidth * 2 + 1 >= (int) sizeof(out)) {
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return false;
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}
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int bitHeight = SkScalarCeil(larger.height()) + 2;
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if (bitHeight >= (int) sizeof(out)) {
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return false;
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}
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bits.setConfig(SkBitmap::kARGB_8888_Config, bitWidth * 2, bitHeight);
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bits.allocPixels();
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SkCanvas canvas(bits);
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canvas.drawColor(SK_ColorWHITE);
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SkPaint paint;
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canvas.save();
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canvas.translate(-bounds1.fLeft + 1, -bounds1.fTop + 1);
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canvas.drawPath(one, paint);
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canvas.restore();
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canvas.save();
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canvas.translate(-bounds1.fLeft + 1 + bitWidth, -bounds1.fTop + 1);
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canvas.drawPath(two, paint);
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canvas.restore();
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for (int y = 0; y < bitHeight; ++y) {
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uint32_t* addr1 = bits.getAddr32(0, y);
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int x;
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char* outPtr = out;
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for (x = 0; x < bitWidth; ++x) {
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*outPtr++ = addr1[x] == (uint32_t) -1 ? '_' : 'x';
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}
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*outPtr++ = '|';
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for (x = bitWidth; x < bitWidth * 2; ++x) {
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*outPtr++ = addr1[x] == (uint32_t) -1 ? '_' : 'x';
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}
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*outPtr++ = '\0';
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SkDebugf("%s\n", out);
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}
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return true;
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}
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static void showSimplifiedPath(const SkPath& one, const SkPath& two,
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const SkPath& scaledOne, const SkPath& scaledTwo) {
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showPath(one, "original:");
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showPath(two, "simplified:");
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drawAsciiPaths(scaledOne, scaledTwo, true);
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}
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static int comparePaths(skiatest::Reporter* reporter, const SkPath& one, const SkPath& two,
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SkBitmap& bitmap) {
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int errors2x2;
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SkPath scaledOne, scaledTwo;
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int errors = pathsDrawTheSame(one, two, bitmap, scaledOne, scaledTwo, errors2x2);
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if (errors2x2 == 0) {
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return 0;
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}
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const int MAX_ERRORS = 9;
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if (errors2x2 == MAX_ERRORS || errors2x2 == MAX_ERRORS - 1) {
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showSimplifiedPath(one, two, scaledOne, scaledTwo);
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}
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if (errors2x2 > MAX_ERRORS && gComparePathsAssert) {
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SkDebugf("%s errors=%d\n", __FUNCTION__, errors);
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showSimplifiedPath(one, two, scaledOne, scaledTwo);
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REPORTER_ASSERT(reporter, 0);
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}
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return errors2x2 > MAX_ERRORS ? errors2x2 : 0;
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}
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static void showPathOpPath(const SkPath& one, const SkPath& two, const SkPath& a, const SkPath& b,
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const SkPath& scaledOne, const SkPath& scaledTwo, const SkPathOp shapeOp,
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const SkMatrix& scale) {
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SkASSERT((unsigned) shapeOp < sizeof(opStrs) / sizeof(opStrs[0]));
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showPath(a, "minuend:");
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SkDebugf("op: %s\n", opStrs[shapeOp]);
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showPath(b, "subtrahend:");
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// the region often isn't very helpful since it approximates curves with a lot of line-tos
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if (0) showPath(scaledOne, "region:", scale);
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showPath(two, "op result:");
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drawAsciiPaths(scaledOne, scaledTwo, true);
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}
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static int comparePaths(skiatest::Reporter* reporter, const SkPath& one, const SkPath& scaledOne,
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const SkPath& two, const SkPath& scaledTwo, SkBitmap& bitmap,
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const SkPath& a, const SkPath& b, const SkPathOp shapeOp,
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const SkMatrix& scale) {
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int errors2x2;
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int errors = pathsDrawTheSame(bitmap, scaledOne, scaledTwo, errors2x2);
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if (errors2x2 == 0) {
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return 0;
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}
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const int MAX_ERRORS = 8;
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if (errors2x2 == MAX_ERRORS || errors2x2 == MAX_ERRORS - 1) {
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showPathOpPath(one, two, a, b, scaledOne, scaledTwo, shapeOp, scale);
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}
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if (errors2x2 > MAX_ERRORS && gComparePathsAssert) {
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SkDebugf("%s errors=%d\n", __FUNCTION__, errors);
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showPathOpPath(one, two, a, b, scaledOne, scaledTwo, shapeOp, scale);
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REPORTER_ASSERT(reporter, 0);
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}
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return errors2x2 > MAX_ERRORS ? errors2x2 : 0;
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}
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bool testSimplify(SkPath& path, bool useXor, SkPath& out, State4& state, const char* pathStr) {
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SkPath::FillType fillType = useXor ? SkPath::kEvenOdd_FillType : SkPath::kWinding_FillType;
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path.setFillType(fillType);
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if (gShowPath) {
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showPath(path);
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}
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Simplify(path, &out);
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if (!gComparePaths) {
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return true;
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}
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int result = comparePaths(state.reporter, path, out, state.bitmap);
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if (result && gPathStrAssert) {
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SkDebugf("addTest %s\n", state.filename);
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char temp[8192];
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sk_bzero(temp, sizeof(temp));
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SkMemoryWStream stream(temp, sizeof(temp));
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const char* pathPrefix = NULL;
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const char* nameSuffix = NULL;
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if (fillType == SkPath::kEvenOdd_FillType) {
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pathPrefix = " path.setFillType(SkPath::kEvenOdd_FillType);\n";
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nameSuffix = "x";
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}
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const char testFunction[] = "testSimplifyx(path);";
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outputToStream(state, pathStr, pathPrefix, nameSuffix, testFunction, stream);
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SkDebugf(temp);
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REPORTER_ASSERT(state.reporter, 0);
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}
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return result == 0;
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}
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bool testSimplify(skiatest::Reporter* reporter, const SkPath& path) {
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SkPath out;
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Simplify(path, &out);
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SkBitmap bitmap;
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int result = comparePaths(reporter, path, out, bitmap);
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if (result && gPathStrAssert) {
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REPORTER_ASSERT(reporter, 0);
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}
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return result == 0;
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}
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bool testPathOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
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const SkPathOp shapeOp) {
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#if FORCE_RELEASE == 0
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showPathData(a);
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showOp(shapeOp);
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showPathData(b);
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#endif
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SkPath out;
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Op(a, b, shapeOp, &out);
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SkPath pathOut, scaledPathOut;
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SkRegion rgnA, rgnB, openClip, rgnOut;
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openClip.setRect(-16000, -16000, 16000, 16000);
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rgnA.setPath(a, openClip);
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rgnB.setPath(b, openClip);
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rgnOut.op(rgnA, rgnB, (SkRegion::Op) shapeOp);
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rgnOut.getBoundaryPath(&pathOut);
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SkMatrix scale;
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scaleMatrix(a, b, scale);
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SkRegion scaledRgnA, scaledRgnB, scaledRgnOut;
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SkPath scaledA, scaledB;
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scaledA.addPath(a, scale);
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scaledA.setFillType(a.getFillType());
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scaledB.addPath(b, scale);
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scaledB.setFillType(b.getFillType());
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scaledRgnA.setPath(scaledA, openClip);
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scaledRgnB.setPath(scaledB, openClip);
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scaledRgnOut.op(scaledRgnA, scaledRgnB, (SkRegion::Op) shapeOp);
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scaledRgnOut.getBoundaryPath(&scaledPathOut);
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SkBitmap bitmap;
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SkPath scaledOut;
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scaledOut.addPath(out, scale);
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scaledOut.setFillType(out.getFillType());
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int result = comparePaths(reporter, pathOut, scaledPathOut, out, scaledOut, bitmap, a, b,
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shapeOp, scale);
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if (result && gPathStrAssert) {
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REPORTER_ASSERT(reporter, 0);
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}
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return result == 0;
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}
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const int maxThreadsAllocated = 64;
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static int maxThreads = 1;
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static int threadIndex;
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State4 threadState[maxThreadsAllocated];
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static int testNumber;
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static const char* testName;
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static bool debugThreads = false;
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State4* State4::queue = NULL;
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#if HARD_CODE_PTHREAD
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pthread_mutex_t State4::addQueue = PTHREAD_MUTEX_INITIALIZER;
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pthread_cond_t State4::checkQueue = PTHREAD_COND_INITIALIZER;
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#else
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SK_DECLARE_STATIC_MUTEX(gQueueMutex);
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#endif
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State4::State4() {
|
|
bitmap.setConfig(SkBitmap::kARGB_8888_Config, 150 * 2, 100);
|
|
bitmap.allocPixels();
|
|
}
|
|
|
|
void createThread(State4* statePtr, ThreadFunction testFun) {
|
|
#if HARD_CODE_PTHREAD
|
|
SkDEBUGCODE(int threadError =) pthread_create(&statePtr->threadID, NULL, testFun,
|
|
(void*) statePtr);
|
|
SkASSERT(!threadError);
|
|
#else
|
|
statePtr->thread = new SkThread(testFun, (void*) statePtr);
|
|
statePtr->thread->start();
|
|
#endif
|
|
}
|
|
|
|
int dispatchTest4(ThreadFunction testFun, int a, int b, int c, int d) {
|
|
int testsRun = 0;
|
|
State4* statePtr;
|
|
if (!gRunTestsInOneThread) {
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_mutex_lock(&State4::addQueue);
|
|
#else
|
|
SkAutoMutexAcquire aq(&gQueueMutex);
|
|
#endif
|
|
if (threadIndex < maxThreads) {
|
|
statePtr = &threadState[threadIndex];
|
|
statePtr->testsRun = 0;
|
|
statePtr->a = a;
|
|
statePtr->b = b;
|
|
statePtr->c = c;
|
|
statePtr->d = d;
|
|
statePtr->done = false;
|
|
statePtr->index = threadIndex;
|
|
statePtr->last = false;
|
|
if (debugThreads) SkDebugf("%s %d create done=%d last=%d\n", __FUNCTION__,
|
|
statePtr->index, statePtr->done, statePtr->last);
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_cond_init(&statePtr->initialized, NULL);
|
|
#else
|
|
// statePtr->thread contains fData which points to SkThread_PThreadData which
|
|
// contains PThreadEvent fStarted, all of which is initialized by createThread below
|
|
#endif
|
|
++threadIndex;
|
|
createThread(statePtr, testFun);
|
|
} else {
|
|
while (!State4::queue) {
|
|
if (debugThreads) SkDebugf("%s checkQueue\n", __FUNCTION__);
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_cond_wait(&State4::checkQueue, &State4::addQueue);
|
|
#else
|
|
// incomplete
|
|
#endif
|
|
}
|
|
statePtr = State4::queue;
|
|
testsRun += statePtr->testsRun;
|
|
statePtr->testsRun = 0;
|
|
statePtr->a = a;
|
|
statePtr->b = b;
|
|
statePtr->c = c;
|
|
statePtr->d = d;
|
|
statePtr->done = false;
|
|
State4::queue = NULL;
|
|
for (int index = 0; index < maxThreads; ++index) {
|
|
if (threadState[index].done) {
|
|
State4::queue = &threadState[index];
|
|
}
|
|
}
|
|
if (debugThreads) SkDebugf("%s %d init done=%d last=%d queued=%d\n", __FUNCTION__,
|
|
statePtr->index, statePtr->done, statePtr->last,
|
|
State4::queue ? State4::queue->index : -1);
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_cond_signal(&statePtr->initialized);
|
|
#else
|
|
// incomplete
|
|
#endif
|
|
}
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_mutex_unlock(&State4::addQueue);
|
|
#endif
|
|
} else {
|
|
statePtr = &threadState[0];
|
|
testsRun += statePtr->testsRun;
|
|
statePtr->testsRun = 0;
|
|
statePtr->a = a;
|
|
statePtr->b = b;
|
|
statePtr->c = c;
|
|
statePtr->d = d;
|
|
statePtr->done = false;
|
|
statePtr->index = threadIndex;
|
|
statePtr->last = false;
|
|
(*testFun)(statePtr);
|
|
}
|
|
return testsRun;
|
|
}
|
|
|
|
void initializeTests(skiatest::Reporter* reporter, const char* test, size_t testNameSize) {
|
|
testName = test;
|
|
if (!gRunTestsInOneThread) {
|
|
int threads = -1;
|
|
#ifdef SK_BUILD_FOR_MAC
|
|
size_t size = sizeof(threads);
|
|
sysctlbyname("hw.logicalcpu_max", &threads, &size, NULL, 0);
|
|
#endif
|
|
if (threads > 0) {
|
|
maxThreads = threads;
|
|
} else {
|
|
maxThreads = 8;
|
|
}
|
|
}
|
|
SkFILEStream inFile("../../experimental/Intersection/op.htm");
|
|
if (inFile.isValid()) {
|
|
SkTDArray<char> inData;
|
|
inData.setCount(inFile.getLength());
|
|
size_t inLen = inData.count();
|
|
inFile.read(inData.begin(), inLen);
|
|
inFile.setPath(NULL);
|
|
char* insert = strstr(inData.begin(), marker);
|
|
if (insert) {
|
|
insert += sizeof(marker) - 1;
|
|
const char* numLoc = insert + 4 /* indent spaces */ + testNameSize - 1;
|
|
testNumber = atoi(numLoc) + 1;
|
|
}
|
|
}
|
|
const char* filename = "debugXX.txt";
|
|
for (int index = 0; index < maxThreads; ++index) {
|
|
State4* statePtr = &threadState[index];
|
|
statePtr->reporter = reporter;
|
|
strcpy(statePtr->filename, filename);
|
|
size_t len = strlen(filename);
|
|
SkASSERT(statePtr->filename[len - 6] == 'X');
|
|
SkASSERT(statePtr->filename[len - 5] == 'X');
|
|
statePtr->filename[len - 6] = '0' + index / 10;
|
|
statePtr->filename[len - 5] = '0' + index % 10;
|
|
}
|
|
threadIndex = 0;
|
|
}
|
|
|
|
void outputProgress(const State4& state, const char* pathStr, SkPath::FillType pathFillType) {
|
|
if (gRunTestsInOneThread && gShowOutputProgress) {
|
|
if (pathFillType == SkPath::kEvenOdd_FillType) {
|
|
SkDebugf(" path.setFillType(SkPath::kEvenOdd_FillType);\n", pathStr);
|
|
}
|
|
SkDebugf("%s\n", pathStr);
|
|
}
|
|
const char testFunction[] = "testSimplifyx(path);";
|
|
const char* pathPrefix = NULL;
|
|
const char* nameSuffix = NULL;
|
|
if (pathFillType == SkPath::kEvenOdd_FillType) {
|
|
pathPrefix = " path.setFillType(SkPath::kEvenOdd_FillType);\n";
|
|
nameSuffix = "x";
|
|
}
|
|
if (gUsePhysicalFiles) {
|
|
SkFILEWStream outFile(state.filename);
|
|
if (!outFile.isValid()) {
|
|
SkASSERT(0);
|
|
return;
|
|
}
|
|
outputToStream(state, pathStr, pathPrefix, nameSuffix, testFunction, outFile);
|
|
return;
|
|
}
|
|
state.ramStream.reset();
|
|
outputToStream(state, pathStr, pathPrefix, nameSuffix, testFunction, state.ramStream);
|
|
}
|
|
|
|
void outputProgress(const State4& state, const char* pathStr, SkPathOp op) {
|
|
SkString testFunc("testPathOp(path, pathB, ");
|
|
testFunc += opStrs[op];
|
|
testFunc += ");";
|
|
const char* testFunction = testFunc.c_str();
|
|
if (gRunTestsInOneThread && gShowOutputProgress) {
|
|
SkDebugf("%s\n", pathStr);
|
|
SkDebugf(" %s\n", testFunction);
|
|
}
|
|
const char* nameSuffix = opSuffixes[op];
|
|
if (gUsePhysicalFiles) {
|
|
SkFILEWStream outFile(state.filename);
|
|
if (!outFile.isValid()) {
|
|
SkASSERT(0);
|
|
return;
|
|
}
|
|
outputToStream(state, pathStr, NULL, nameSuffix, testFunction, outFile);
|
|
return;
|
|
}
|
|
state.ramStream.reset();
|
|
outputToStream(state, pathStr, NULL, nameSuffix, testFunction, state.ramStream);
|
|
}
|
|
|
|
static void writeTestName(const char* nameSuffix, SkWStream& outFile) {
|
|
outFile.writeText(testName);
|
|
outFile.writeDecAsText(testNumber);
|
|
if (nameSuffix) {
|
|
outFile.writeText(nameSuffix);
|
|
}
|
|
}
|
|
|
|
void outputToStream(const State4& state, const char* pathStr, const char* pathPrefix,
|
|
const char* nameSuffix,
|
|
const char* testFunction, SkWStream& outFile) {
|
|
outFile.writeText("<div id=\"");
|
|
writeTestName(nameSuffix, outFile);
|
|
outFile.writeText("\">\n");
|
|
if (pathPrefix) {
|
|
outFile.writeText(pathPrefix);
|
|
}
|
|
outFile.writeText(pathStr);
|
|
outFile.writeText("</div>\n\n");
|
|
|
|
outFile.writeText(marker);
|
|
outFile.writeText(" ");
|
|
writeTestName(nameSuffix, outFile);
|
|
outFile.writeText(",\n\n\n");
|
|
|
|
outFile.writeText("static void ");
|
|
writeTestName(nameSuffix, outFile);
|
|
outFile.writeText("() {\n SkPath path");
|
|
if (!pathPrefix) {
|
|
outFile.writeText(", pathB");
|
|
}
|
|
outFile.writeText(";\n");
|
|
if (pathPrefix) {
|
|
outFile.writeText(pathPrefix);
|
|
}
|
|
outFile.writeText(pathStr);
|
|
outFile.writeText(" ");
|
|
outFile.writeText(testFunction);
|
|
outFile.writeText("\n}\n\n");
|
|
outFile.writeText("static void (*firstTest)() = ");
|
|
writeTestName(nameSuffix, outFile);
|
|
outFile.writeText(";\n\n");
|
|
|
|
outFile.writeText("static struct {\n");
|
|
outFile.writeText(" void (*fun)();\n");
|
|
outFile.writeText(" const char* str;\n");
|
|
outFile.writeText("} tests[] = {\n");
|
|
outFile.writeText(" TEST(");
|
|
writeTestName(nameSuffix, outFile);
|
|
outFile.writeText("),\n");
|
|
outFile.flush();
|
|
}
|
|
|
|
bool runNextTestSet(State4& state) {
|
|
if (gRunTestsInOneThread) {
|
|
return false;
|
|
}
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_mutex_lock(&State4::addQueue);
|
|
#else
|
|
SkAutoMutexAcquire aq(&gQueueMutex);
|
|
#endif
|
|
state.done = true;
|
|
State4::queue = &state;
|
|
if (debugThreads) SkDebugf("%s %d checkQueue done=%d last=%d\n", __FUNCTION__, state.index,
|
|
state.done, state.last);
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_cond_signal(&State4::checkQueue);
|
|
#else
|
|
// incomplete
|
|
#endif
|
|
while (state.done && !state.last) {
|
|
if (debugThreads) SkDebugf("%s %d done=%d last=%d\n", __FUNCTION__, state.index, state.done, state.last);
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_cond_wait(&state.initialized, &State4::addQueue);
|
|
#else
|
|
// incomplete
|
|
#endif
|
|
}
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_mutex_unlock(&State4::addQueue);
|
|
#endif
|
|
return !state.last;
|
|
}
|
|
|
|
int waitForCompletion() {
|
|
int testsRun = 0;
|
|
if (!gRunTestsInOneThread) {
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_mutex_lock(&State4::addQueue);
|
|
#else
|
|
SkAutoMutexAcquire aq(gQueueMutex);
|
|
#endif
|
|
int runningThreads = threadIndex;
|
|
int index;
|
|
while (runningThreads > 0) {
|
|
while (!State4::queue) {
|
|
if (debugThreads) SkDebugf("%s checkQueue\n", __FUNCTION__);
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_cond_wait(&State4::checkQueue, &State4::addQueue);
|
|
#else
|
|
// ioncomplete
|
|
#endif
|
|
}
|
|
while (State4::queue) {
|
|
--runningThreads;
|
|
#if DEBUG_SHOW_TEST_PROGRESS
|
|
SkDebugf("•");
|
|
#endif
|
|
State4::queue->last = true;
|
|
State4* next = NULL;
|
|
for (index = 0; index < maxThreads; ++index) {
|
|
State4& test = threadState[index];
|
|
if (test.done && !test.last) {
|
|
next = &test;
|
|
}
|
|
}
|
|
if (debugThreads) SkDebugf("%s %d next=%d deQueue\n", __FUNCTION__,
|
|
State4::queue->index, next ? next->index : -1);
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_cond_signal(&State4::queue->initialized);
|
|
#else
|
|
// incomplete
|
|
#endif
|
|
State4::queue = next;
|
|
}
|
|
}
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_mutex_unlock(&State4::addQueue);
|
|
#endif
|
|
for (index = 0; index < maxThreads; ++index) {
|
|
#if HARD_CODE_PTHREAD
|
|
pthread_join(threadState[index].threadID, NULL);
|
|
#else
|
|
threadState[index].thread->join();
|
|
delete threadState[index].thread;
|
|
#endif
|
|
testsRun += threadState[index].testsRun;
|
|
}
|
|
#if DEBUG_SHOW_TEST_PROGRESS
|
|
SkDebugf("\n");
|
|
#endif
|
|
}
|
|
#ifdef SK_DEBUG
|
|
gDebugMaxWindSum = SK_MaxS32;
|
|
gDebugMaxWindValue = SK_MaxS32;
|
|
#endif
|
|
return testsRun;
|
|
}
|
|
|
|
void RunTestSet(skiatest::Reporter* reporter, TestDesc tests[], size_t count,
|
|
void (*firstTest)(skiatest::Reporter* ),
|
|
void (*stopTest)(skiatest::Reporter* ), bool reverse) {
|
|
size_t index;
|
|
if (firstTest) {
|
|
index = count - 1;
|
|
while (index > 0 && tests[index].fun != firstTest) {
|
|
--index;
|
|
}
|
|
#if FORCE_RELEASE == 0
|
|
SkDebugf("<div id=\"%s\">\n", tests[index].str);
|
|
SkDebugf(" %s [%s]\n", __FUNCTION__, tests[index].str);
|
|
#endif
|
|
(*tests[index].fun)(reporter);
|
|
}
|
|
index = reverse ? count - 1 : 0;
|
|
size_t last = reverse ? 0 : count - 1;
|
|
do {
|
|
if (tests[index].fun != firstTest) {
|
|
#if FORCE_RELEASE == 0
|
|
SkDebugf("<div id=\"%s\">\n", tests[index].str);
|
|
SkDebugf(" %s [%s]\n", __FUNCTION__, tests[index].str);
|
|
#endif
|
|
(*tests[index].fun)(reporter);
|
|
}
|
|
if (tests[index].fun == stopTest) {
|
|
SkDebugf("lastTest\n");
|
|
}
|
|
if (index == last) {
|
|
break;
|
|
}
|
|
index += reverse ? -1 : 1;
|
|
} while (true);
|
|
}
|