C++ SkPath::countPoints方法代码示例

bool GrStrokePathRenderer::canDrawPath(const SkPath& path,
                                       const SkStrokeRec& stroke,
                                       const GrDrawTarget* target,
                                       bool antiAlias) const {
    // FIXME : put the proper condition once GrDrawTarget::isOpaque is implemented
    const bool isOpaque = true; // target->isOpaque();

    // FIXME : remove this requirement once we have AA circles and implement the
    //         circle joins/caps appropriately in the ::onDrawPath() function.
    const bool requiresAACircle = (stroke.getCap()  == SkPaint::kRound_Cap) ||
                                  (stroke.getJoin() == SkPaint::kRound_Join);

    // Indices being stored in uint16, we don't want to overflow the indices capacity
    static const int maxVBSize = 1 << 16;
    const int maxNbVerts = (path.countPoints() + 1) * 5;

    // Check that the path contains no curved lines, only straight lines
    static const uint32_t unsupportedMask = SkPath::kQuad_SegmentMask | SkPath::kCubic_SegmentMask;

    // Must not be filled nor hairline nor semi-transparent
    // Note : May require a check to path.isConvex() if AA is supported
    return ((stroke.getStyle() == SkStrokeRec::kStroke_Style) && (maxNbVerts < maxVBSize) &&
            !path.isInverseFillType() && isOpaque && !requiresAACircle && !antiAlias &&
            ((path.getSegmentMasks() & unsupportedMask) == 0));
}

SkPathStroker::SkPathStroker(const SkPath& src,
                             SkScalar radius, SkScalar miterLimit,
                             SkPaint::Cap cap, SkPaint::Join join)
        : fRadius(radius) {

    /*  This is only used when join is miter_join, but we initialize it here
        so that it is always defined, to fis valgrind warnings.
    */
    fInvMiterLimit = 0;

    if (join == SkPaint::kMiter_Join) {
        if (miterLimit <= SK_Scalar1) {
            join = SkPaint::kBevel_Join;
        } else {
            fInvMiterLimit = SkScalarInvert(miterLimit);
        }
    }
    fCapper = SkStrokerPriv::CapFactory(cap);
    fJoiner = SkStrokerPriv::JoinFactory(join);
    fSegmentCount = -1;
    fPrevIsLine = false;

    // Need some estimate of how large our final result (fOuter)
    // and our per-contour temp (fInner) will be, so we don't spend
    // extra time repeatedly growing these arrays.
    //
    // 3x for result == inner + outer + join (swag)
    // 1x for inner == 'wag' (worst contour length would be better guess)
    fOuter.incReserve(src.countPoints() * 3);
    fInner.incReserve(src.countPoints());
}

// Writes the path data key into the passed pointer.
static void write_path_key_from_data(const SkPath& path, uint32_t* origKey) {
    uint32_t* key = origKey;
    // The check below should take care of negative values casted positive.
    const int verbCnt = path.countVerbs();
    const int pointCnt = path.countPoints();
    const int conicWeightCnt = SkPathPriv::ConicWeightCnt(path);
    SkASSERT(verbCnt <= GrShape::kMaxKeyFromDataVerbCnt);
    SkASSERT(pointCnt && verbCnt);
    *key++ = path.getFillType();
    *key++ = verbCnt;
    memcpy(key, SkPathPriv::VerbData(path), verbCnt * sizeof(uint8_t));
    int verbKeySize = SkAlign4(verbCnt);
    // pad out to uint32_t alignment using value that will stand out when debugging.
    uint8_t* pad = reinterpret_cast<uint8_t*>(key)+ verbCnt;
    memset(pad, 0xDE, verbKeySize - verbCnt);
    key += verbKeySize >> 2;

    memcpy(key, SkPathPriv::PointData(path), sizeof(SkPoint) * pointCnt);
    GR_STATIC_ASSERT(sizeof(SkPoint) == 2 * sizeof(uint32_t));
    key += 2 * pointCnt;
    sk_careful_memcpy(key, SkPathPriv::ConicWeightData(path), sizeof(SkScalar) * conicWeightCnt);
    GR_STATIC_ASSERT(sizeof(SkScalar) == sizeof(uint32_t));
    SkDEBUGCODE(key += conicWeightCnt);
    SkASSERT(key - origKey == path_key_from_data_size(path));
}

GrGLPath::GrGLPath(GrGpuGL* gpu, const SkPath& path) : INHERITED(gpu, kIsWrapped) {
#ifndef SK_SCALAR_IS_FLOAT
    GrCrash("Assumes scalar is float.");
#endif
    SkASSERT(!path.isEmpty());

    GL_CALL_RET(fPathID, GenPaths(1));

    SkSTArray<16, GrGLubyte, true> pathCommands;
    SkSTArray<16, SkPoint, true> pathPoints;

    int verbCnt = path.countVerbs();
    int pointCnt = path.countPoints();
    pathCommands.resize_back(verbCnt);
    pathPoints.resize_back(pointCnt);

    // TODO: Direct access to path points since we could pass them on directly.
    path.getPoints(&pathPoints[0], pointCnt);
    path.getVerbs(&pathCommands[0], verbCnt);

    GR_DEBUGCODE(int numPts = 0);
    for (int i = 0; i < verbCnt; ++i) {
        SkPath::Verb v = static_cast<SkPath::Verb>(pathCommands[i]);
        pathCommands[i] = verb_to_gl_path_cmd(v);
        GR_DEBUGCODE(numPts += num_pts(v));
    }
    GrAssert(pathPoints.count() == numPts);

    GL_CALL(PathCommands(fPathID,
                         verbCnt, &pathCommands[0],
                         2 * pointCnt, GR_GL_FLOAT, &pathPoints[0]));
    fBounds = path.getBounds();
}

static HB_Error getOutlinePoint(HB_Font hbFont, HB_Glyph glyph, int flags,
                                hb_uint32 index, HB_Fixed* xPos, HB_Fixed* yPos,
                                hb_uint32* resultingNumPoints) {
    SkHarfBuzzFont* font = reinterpret_cast<SkHarfBuzzFont*>(hbFont->userData);
    SkPaint paint;

    font->setupPaint(&paint);
    paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
    if (flags & HB_ShaperFlag_UseDesignMetrics) {
        paint.setHinting(SkPaint::kNo_Hinting);
    }

    SkPath path;
    uint16_t glyph16 = SkToU16(glyph);
    paint.getTextPath(&glyph16, sizeof(glyph16), 0, 0, &path);
    int numPoints = path.countPoints();
    if (index >= numPoints) {
        return HB_Err_Invalid_SubTable;
    }

    SkPoint pt = path.getPoint(index);
    *xPos = SkScalarToHarfbuzzFixed(pt.fX);
    *yPos = SkScalarToHarfbuzzFixed(pt.fY);
    *resultingNumPoints = numPoints;

    return HB_Err_Ok;
}

void GrCCPathParser::parsePath(const SkPath& path, const SkPoint* deviceSpacePts) {
    SkASSERT(!fInstanceBuffer); // Can't call after finalize().
    SkASSERT(!fParsingPath); // Call saveParsedPath() or discardParsedPath() for the last one first.
    SkDEBUGCODE(fParsingPath = true);
    SkASSERT(path.isEmpty() || deviceSpacePts);

    fCurrPathPointsIdx = fGeometry.points().count();
    fCurrPathVerbsIdx = fGeometry.verbs().count();
    fCurrPathPrimitiveCounts = PrimitiveTallies();

    fGeometry.beginPath();

    if (path.isEmpty()) {
        return;
    }

    const float* conicWeights = SkPathPriv::ConicWeightData(path);
    int ptsIdx = 0;
    int conicWeightsIdx = 0;
    bool insideContour = false;

    for (SkPath::Verb verb : SkPathPriv::Verbs(path)) {
        switch (verb) {
            case SkPath::kMove_Verb:
                this->endContourIfNeeded(insideContour);
                fGeometry.beginContour(deviceSpacePts[ptsIdx]);
                ++ptsIdx;
                insideContour = true;
                continue;
            case SkPath::kClose_Verb:
                this->endContourIfNeeded(insideContour);
                insideContour = false;
                continue;
            case SkPath::kLine_Verb:
                fGeometry.lineTo(&deviceSpacePts[ptsIdx - 1]);
                ++ptsIdx;
                continue;
            case SkPath::kQuad_Verb:
                fGeometry.quadraticTo(&deviceSpacePts[ptsIdx - 1]);
                ptsIdx += 2;
                continue;
            case SkPath::kCubic_Verb:
                fGeometry.cubicTo(&deviceSpacePts[ptsIdx - 1]);
                ptsIdx += 3;
                continue;
            case SkPath::kConic_Verb:
                fGeometry.conicTo(&deviceSpacePts[ptsIdx - 1], conicWeights[conicWeightsIdx]);
                ptsIdx += 2;
                ++conicWeightsIdx;
                continue;
            default:
                SK_ABORT("Unexpected path verb.");
        }
    }
    SkASSERT(ptsIdx == path.countPoints());
    SkASSERT(conicWeightsIdx == SkPathPriv::ConicWeightCnt(path));

    this->endContourIfNeeded(insideContour);
}

const SkPath* SkGlyphCache::findPath(const SkGlyph& glyph) {
    if (glyph.fWidth) {
        if (glyph.fPathData == nullptr) {
            SkGlyph::PathData* pathData = fAlloc.make<SkGlyph::PathData>();
            const_cast<SkGlyph&>(glyph).fPathData = pathData;
            pathData->fIntercept = nullptr;
            SkPath* path = pathData->fPath = new SkPath;
            fScalerContext->getPath(glyph.getPackedID(), path);
            fMemoryUsed += sizeof(SkPath) + path->countPoints() * sizeof(SkPoint);
        }
    }
    return glyph.fPathData ? glyph.fPathData->fPath : nullptr;
}

// If the path is small enough to be keyed from its data this returns key length, otherwise -1.
static int path_key_from_data_size(const SkPath& path) {
    const int verbCnt = path.countVerbs();
    if (verbCnt > GrShape::kMaxKeyFromDataVerbCnt) {
        return -1;
    }
    const int pointCnt = path.countPoints();
    const int conicWeightCnt = SkPathPriv::ConicWeightCnt(path);

    GR_STATIC_ASSERT(sizeof(SkPoint) == 2 * sizeof(uint32_t));
    GR_STATIC_ASSERT(sizeof(SkScalar) == sizeof(uint32_t));
    // 2 is for the verb cnt and a fill type. Each verb is a byte but we'll pad the verb data out to
    // a uint32_t length.
    return 2 + (SkAlign4(verbCnt) >> 2) + 2 * pointCnt + conicWeightCnt;
}

static void drawAndTest(skiatest::Reporter* reporter, const SkPath& path,
                        const SkPaint& paint, bool shouldDraw) {
    SkBitmap bm;
    bm.allocN32Pixels(DIMENSION, DIMENSION);
    SkASSERT(DIMENSION*4 == bm.rowBytes()); // ensure no padding on each row
    bm.eraseColor(SK_ColorTRANSPARENT);

    SkCanvas canvas(bm);
    SkPaint p(paint);
    p.setColor(SK_ColorWHITE);

    canvas.drawPath(path, p);

    size_t count = DIMENSION * DIMENSION;
    const SkPMColor* ptr = bm.getAddr32(0, 0);

    SkPMColor andValue = ~0U;
    SkPMColor orValue = 0;
    for (size_t i = 0; i < count; ++i) {
        SkPMColor c = ptr[i];
        andValue &= c;
        orValue |= c;
    }

    // success means we drew everywhere or nowhere (depending on shouldDraw)
    bool success = shouldDraw ? (~0U == andValue) : (0 == orValue);

    if (!success) {
        const char* str;
        if (shouldDraw) {
            str = "Path expected to draw everywhere, but didn't. ";
        } else {
            str = "Path expected to draw nowhere, but did. ";
        }
        ERRORF(reporter, "%s style[%d] cap[%d] join[%d] antialias[%d]"
               " filltype[%d] ptcount[%d]", str, paint.getStyle(),
               paint.getStrokeCap(), paint.getStrokeJoin(),
               paint.isAntiAlias(), path.getFillType(), path.countPoints());
// uncomment this if you want to step in to see the failure
//        canvas.drawPath(path, p);
    }
}

void GrGLPath::InitPathObjectPathData(GrGLGpu* gpu,
                                      GrGLuint pathID,
                                      const SkPath& skPath) {
    SkASSERT(!skPath.isEmpty());

#ifdef SK_SCALAR_IS_FLOAT
    // This branch does type punning, converting SkPoint* to GrGLfloat*.
    if ((skPath.getSegmentMasks() & SkPath::kConic_SegmentMask) == 0) {
        int verbCnt = skPath.countVerbs();
        int pointCnt = skPath.countPoints();
        int coordCnt = pointCnt * 2;
        SkSTArray<16, GrGLubyte, true> pathCommands(verbCnt);
        SkSTArray<16, GrGLfloat, true> pathCoords(coordCnt);

        static_assert(sizeof(SkPoint) == sizeof(GrGLfloat) * 2, "sk_point_not_two_floats");

        pathCommands.resize_back(verbCnt);
        pathCoords.resize_back(coordCnt);
        skPath.getPoints(reinterpret_cast<SkPoint*>(&pathCoords[0]), pointCnt);
        skPath.getVerbs(&pathCommands[0], verbCnt);

        SkDEBUGCODE(int verbCoordCnt = 0);
        for (int i = 0; i < verbCnt; ++i) {
            SkPath::Verb v = static_cast<SkPath::Verb>(pathCommands[i]);
            pathCommands[i] = verb_to_gl_path_cmd(v);
            SkDEBUGCODE(verbCoordCnt += num_coords(v));
        }
        SkASSERT(verbCnt == pathCommands.count());
        SkASSERT(verbCoordCnt == pathCoords.count());
        SkDEBUGCODE(verify_floats(&pathCoords[0], pathCoords.count()));
        GR_GL_CALL(gpu->glInterface(), PathCommands(pathID, pathCommands.count(), &pathCommands[0],
                                                    pathCoords.count(), GR_GL_FLOAT,
                                                    &pathCoords[0]));
        return;
    }
#endif
    SkAssertResult(init_path_object_for_general_path<false>(gpu, pathID, skPath));
}

static void draw_path(SkCanvas* canvas, const SkPath& path, const SkRect& rect,
                      SkPaint::Join join, int doFill) {
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStyle(doFill ? SkPaint::kStrokeAndFill_Style : SkPaint::kStroke_Style);

    paint.setColor(sk_tool_utils::color_to_565(SK_ColorGRAY));
    paint.setStrokeWidth(STROKE_WIDTH);
    paint.setStrokeJoin(join);
    canvas->drawRect(rect, paint);

    paint.setStyle(SkPaint::kStroke_Style);
    paint.setStrokeWidth(0);
    paint.setColor(SK_ColorRED);
    canvas->drawPath(path, paint);

    paint.setStrokeWidth(3);
    paint.setStrokeJoin(SkPaint::kMiter_Join);
    int n = path.countPoints();
    SkAutoTArray<SkPoint> points(n);
    path.getPoints(points.get(), n);
    canvas->drawPoints(SkCanvas::kPoints_PointMode, n, points.get(), paint);
}

 void draw_points(SkCanvas* canvas, const SkPath& path, SkColor color,
                  bool show_lines) {
     SkPaint paint;
     paint.setColor(color);
     paint.setAlpha(0x80);
     paint.setAntiAlias(true);
     int n = path.countPoints();
     SkAutoSTArray<32, SkPoint> pts(n);
     if (show_lines && fDrawTangents) {
         SkTArray<int> contourCounts;
         getContourCounts(path, &contourCounts);
         SkPoint* ptPtr = pts.get();
         for (int i = 0; i < contourCounts.count(); ++i) {
             int count = contourCounts[i];
             path.getPoints(ptPtr, count);
             canvas->drawPoints(SkCanvas::kPolygon_PointMode, count, ptPtr, paint);
             ptPtr += count;
         }
     } else {
         n = getOnCurvePoints(path, pts.get());
     }
     paint.setStrokeWidth(5);
     canvas->drawPoints(SkCanvas::kPoints_PointMode, n, pts.get(), paint);
 }

void SkStroke::strokePath(const SkPath& src, SkPath* dst) const {
    SkASSERT(&src != NULL && dst != NULL);

    SkScalar radius = SkScalarHalf(fWidth);

    dst->reset();
    if (radius <= 0) {
        return;
    }
    
#ifdef SK_SCALAR_IS_FIXED
    void (*proc)(SkPoint pts[], int count) = identity_proc;
    if (needs_to_shrink(src)) {
        proc = shift_down_2_proc;
        radius >>= 2;
        if (radius == 0) {
            return;
        }
    }
#endif

    SkPathStroker   stroker(radius, fMiterLimit, this->getCap(),
                            this->getJoin());

    SkPath::Iter    iter(src, false);
    SkPoint         pts[4];
    SkPath::Verb    verb, lastSegment = SkPath::kMove_Verb;

    while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
        switch (verb) {
            case SkPath::kMove_Verb:
                APPLY_PROC(proc, &pts[0], 1);
                stroker.moveTo(pts[0]);
                break;
            case SkPath::kLine_Verb:
                APPLY_PROC(proc, &pts[1], 1);
                stroker.lineTo(pts[1]);
                lastSegment = verb;
                break;
            case SkPath::kQuad_Verb:
                APPLY_PROC(proc, &pts[1], 2);
                stroker.quadTo(pts[1], pts[2]);
                lastSegment = verb;
                break;
            case SkPath::kCubic_Verb:
                APPLY_PROC(proc, &pts[1], 3);
                stroker.cubicTo(pts[1], pts[2], pts[3]);
                lastSegment = verb;
                break;
            case SkPath::kClose_Verb:
                stroker.close(lastSegment == SkPath::kLine_Verb);
                break;
            default:
                break;
        }
    }
    stroker.done(dst, lastSegment == SkPath::kLine_Verb);

#ifdef SK_SCALAR_IS_FIXED
    // undo our previous down_shift
    if (shift_down_2_proc == proc) {
        // need a real shift methid on path. antialias paths could use this too
        SkMatrix matrix;
        matrix.setScale(SkIntToScalar(4), SkIntToScalar(4));
        dst->transform(matrix);
    }
#endif

    if (fDoFill) {
        if (src.cheapIsDirection(SkPath::kCCW_Direction)) {
            dst->reverseAddPath(src);
        } else {
            dst->addPath(src);
        }
    } else {
        //  Seems like we can assume that a 2-point src would always result in
        //  a convex stroke, but testing has proved otherwise.
        //  TODO: fix the stroker to make this assumption true (without making
        //  it slower that the work that will be done in computeConvexity())
#if 0
        // this test results in a non-convex stroke :(
        static void test(SkCanvas* canvas) {
            SkPoint pts[] = { 146.333328,  192.333328, 300.333344, 293.333344 };
            SkPaint paint;
            paint.setStrokeWidth(7);
            paint.setStrokeCap(SkPaint::kRound_Cap);
            canvas->drawLine(pts[0].fX, pts[0].fY, pts[1].fX, pts[1].fY, paint);
        }        
#endif
#if 0
        if (2 == src.countPoints()) {
            dst->setIsConvex(true);
        }
#endif
    }

void SkStroke::strokePath(const SkPath& src, SkPath* dst) const {
    SkASSERT(&src != NULL && dst != NULL);

    SkScalar radius = SkScalarHalf(fWidth);

    AutoTmpPath tmp(src, &dst);

    if (radius <= 0) {
        return;
    }

    // If src is really a rect, call our specialty strokeRect() method
    {
        bool isClosed;
        SkPath::Direction dir;
        if (src.isRect(&isClosed, &dir) && isClosed) {
            this->strokeRect(src.getBounds(), dst, dir);
            // our answer should preserve the inverseness of the src
            if (src.isInverseFillType()) {
                SkASSERT(!dst->isInverseFillType());
                dst->toggleInverseFillType();
            }
            return;
        }
    }

    SkAutoConicToQuads converter;
    const SkScalar conicTol = SK_Scalar1 / 4;

    SkPathStroker   stroker(src, radius, fMiterLimit, this->getCap(),
                            this->getJoin());
    SkPath::Iter    iter(src, false);
    SkPath::Verb    lastSegment = SkPath::kMove_Verb;

    for (;;) {
        SkPoint  pts[4];
        switch (iter.next(pts, false)) {
            case SkPath::kMove_Verb:
                stroker.moveTo(pts[0]);
                break;
            case SkPath::kLine_Verb:
                stroker.lineTo(pts[1]);
                lastSegment = SkPath::kLine_Verb;
                break;
            case SkPath::kQuad_Verb:
                stroker.quadTo(pts[1], pts[2]);
                lastSegment = SkPath::kQuad_Verb;
                break;
            case SkPath::kConic_Verb: {
                // todo: if we had maxcurvature for conics, perhaps we should
                // natively extrude the conic instead of converting to quads.
                const SkPoint* quadPts =
                    converter.computeQuads(pts, iter.conicWeight(), conicTol);
                for (int i = 0; i < converter.countQuads(); ++i) {
                    stroker.quadTo(quadPts[1], quadPts[2]);
                    quadPts += 2;
                }
                lastSegment = SkPath::kQuad_Verb;
            } break;
            case SkPath::kCubic_Verb:
                stroker.cubicTo(pts[1], pts[2], pts[3]);
                lastSegment = SkPath::kCubic_Verb;
                break;
            case SkPath::kClose_Verb:
                stroker.close(lastSegment == SkPath::kLine_Verb);
                break;
            case SkPath::kDone_Verb:
                goto DONE;
        }
    }
DONE:
    stroker.done(dst, lastSegment == SkPath::kLine_Verb);

    if (fDoFill) {
        if (src.cheapIsDirection(SkPath::kCCW_Direction)) {
            dst->reverseAddPath(src);
        } else {
            dst->addPath(src);
        }
    } else {
        //  Seems like we can assume that a 2-point src would always result in
        //  a convex stroke, but testing has proved otherwise.
        //  TODO: fix the stroker to make this assumption true (without making
        //  it slower that the work that will be done in computeConvexity())
#if 0
        // this test results in a non-convex stroke :(
        static void test(SkCanvas* canvas) {
            SkPoint pts[] = { 146.333328,  192.333328, 300.333344, 293.333344 };
            SkPaint paint;
            paint.setStrokeWidth(7);
            paint.setStrokeCap(SkPaint::kRound_Cap);
            canvas->drawLine(pts[0].fX, pts[0].fY, pts[1].fX, pts[1].fY, paint);
        }
#endif
#if 0
        if (2 == src.countPoints()) {
            dst->setIsConvex(true);
        }
#endif
    }

void GrCCFiller::parseDeviceSpaceFill(const SkPath& path, const SkPoint* deviceSpacePts,
                                      GrScissorTest scissorTest, const SkIRect& clippedDevIBounds,
                                      const SkIVector& devToAtlasOffset) {
    SkASSERT(!fInstanceBuffer);  // Can't call after prepareToDraw().
    SkASSERT(!path.isEmpty());

    int currPathPointsIdx = fGeometry.points().count();
    int currPathVerbsIdx = fGeometry.verbs().count();
    PrimitiveTallies currPathPrimitiveCounts = PrimitiveTallies();

    fGeometry.beginPath();

    const float* conicWeights = SkPathPriv::ConicWeightData(path);
    int ptsIdx = 0;
    int conicWeightsIdx = 0;
    bool insideContour = false;

    for (SkPath::Verb verb : SkPathPriv::Verbs(path)) {
        switch (verb) {
            case SkPath::kMove_Verb:
                if (insideContour) {
                    currPathPrimitiveCounts += fGeometry.endContour();
                }
                fGeometry.beginContour(deviceSpacePts[ptsIdx]);
                ++ptsIdx;
                insideContour = true;
                continue;
            case SkPath::kClose_Verb:
                if (insideContour) {
                    currPathPrimitiveCounts += fGeometry.endContour();
                }
                insideContour = false;
                continue;
            case SkPath::kLine_Verb:
                fGeometry.lineTo(&deviceSpacePts[ptsIdx - 1]);
                ++ptsIdx;
                continue;
            case SkPath::kQuad_Verb:
                fGeometry.quadraticTo(&deviceSpacePts[ptsIdx - 1]);
                ptsIdx += 2;
                continue;
            case SkPath::kCubic_Verb:
                fGeometry.cubicTo(&deviceSpacePts[ptsIdx - 1]);
                ptsIdx += 3;
                continue;
            case SkPath::kConic_Verb:
                fGeometry.conicTo(&deviceSpacePts[ptsIdx - 1], conicWeights[conicWeightsIdx]);
                ptsIdx += 2;
                ++conicWeightsIdx;
                continue;
            default:
                SK_ABORT("Unexpected path verb.");
        }
    }
    SkASSERT(ptsIdx == path.countPoints());
    SkASSERT(conicWeightsIdx == SkPathPriv::ConicWeightCnt(path));

    if (insideContour) {
        currPathPrimitiveCounts += fGeometry.endContour();
    }

    fPathInfos.emplace_back(scissorTest, devToAtlasOffset);

    // Tessellate fans from very large and/or simple paths, in order to reduce overdraw.
    int numVerbs = fGeometry.verbs().count() - currPathVerbsIdx - 1;
    int64_t tessellationWork = (int64_t)numVerbs * (32 - SkCLZ(numVerbs)); // N log N.
    int64_t fanningWork = (int64_t)clippedDevIBounds.height() * clippedDevIBounds.width();
    if (tessellationWork * (50*50) + (100*100) < fanningWork) { // Don't tessellate under 100x100.
        fPathInfos.back().tessellateFan(fGeometry, currPathVerbsIdx, currPathPointsIdx,
                                        clippedDevIBounds, &currPathPrimitiveCounts);
    }

    fTotalPrimitiveCounts[(int)scissorTest] += currPathPrimitiveCounts;

    if (GrScissorTest::kEnabled == scissorTest) {
        fScissorSubBatches.push_back() = {fTotalPrimitiveCounts[(int)GrScissorTest::kEnabled],
                                          clippedDevIBounds.makeOffset(devToAtlasOffset.fX,
                                                                       devToAtlasOffset.fY)};
    }
}