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use RawIter in hairpath (simplifies)

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no impact on nanobench

BUG=skia:

Review URL: https://codereview.chromium.org/1497283002
This commit is contained in:
reed 2015-12-04 11:59:05 -08:00 committed by Commit bot
parent c326257a61
commit 5123eb760f
1 changed files with 13 additions and 5 deletions
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18
src/core/SkScan_Hairline.cpp
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@ -374,20 +374,23 @@ static void hair_path(const SkPath& path, const SkRasterClip& rclip, SkBlitter*
}
}
SkPath::Iter iter(path, false);
SkPoint pts[4];
SkPath::Verb verb;
SkAutoConicToQuads converter;
SkPath::RawIter iter(path);
SkPoint pts[4], firstPt, lastPt;
SkPath::Verb verb;
SkAutoConicToQuads converter;
while ((verb = iter.next(pts, false)) != SkPath::kDone_Verb) {
while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
switch (verb) {
case SkPath::kMove_Verb:
firstPt = lastPt = pts[0];
break;
case SkPath::kLine_Verb:
lineproc(pts, 2, clip, blitter);
lastPt = pts[1];
break;
case SkPath::kQuad_Verb:
hairquad(pts, clip, blitter, compute_quad_level(pts), lineproc);
lastPt = pts[2];
break;
case SkPath::kConic_Verb: {
// how close should the quads be to the original conic?
@ -399,12 +402,17 @@ static void hair_path(const SkPath& path, const SkRasterClip& rclip, SkBlitter*
hairquad(quadPts, clip, blitter, level, lineproc);
quadPts += 2;
}
lastPt = pts[2];
break;
}
case SkPath::kCubic_Verb: {
haircubic(pts, clip, blitter, kMaxCubicSubdivideLevel, lineproc);
lastPt = pts[3];
} break;
case SkPath::kClose_Verb:
pts[0] = lastPt;
pts[1] = firstPt;
lineproc(pts, 2, clip, blitter);
break;
case SkPath::kDone_Verb:
break;