a129dfef2a
This reverts commit 8e7432b7f9
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Reason for revert: <INSERT REASONING HERE>
external/skia/bench/../tools/android/SkAndroidSDKCanvas.h:103:36: error: C++ requires a type specifier for all declarations
void onClipRect(const SkRect&, ClipOp, ClipEdgeStyle) override;
Original change's description:
> remove SK_SUPPORT_LEGACY_CLIP_REGIONOPS
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> switch over to SkClipOps now that SK_SUPPORT_LEGACY_CLIP_REGIONOPS is gone
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> BUG=skia:
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> Change-Id: Ifdc8b3746d508348a40cc009a4e529a1cb3c405d
> Reviewed-on: https://skia-review.googlesource.com/5714
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
>
TBR=reed@google.com,reviews@skia.org
BUG=skia:
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: If26ea91d7464615e43c1d3d2f726e337ff56b55c
Reviewed-on: https://skia-review.googlesource.com/5721
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
153 lines
5.7 KiB
C++
153 lines
5.7 KiB
C++
/*
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* Copyright 2011 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 "SampleCode.h"
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#include "SkCanvas.h"
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#include "SkPath.h"
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#include "SkView.h"
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class ComplexClipView : public SampleView {
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public:
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ComplexClipView() {
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this->setBGColor(0xFFA0DDA0);
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}
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protected:
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// overrides from SkEventSink
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virtual bool onQuery(SkEvent* evt) {
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if (SampleCode::TitleQ(*evt)) {
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SampleCode::TitleR(evt, "ComplexClip");
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return true;
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}
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return this->INHERITED::onQuery(evt);
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}
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virtual void onDrawContent(SkCanvas* canvas) {
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SkPath path;
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path.moveTo(SkIntToScalar(0), SkIntToScalar(50));
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path.quadTo(SkIntToScalar(0), SkIntToScalar(0), SkIntToScalar(50), SkIntToScalar(0));
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path.lineTo(SkIntToScalar(175), SkIntToScalar(0));
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path.quadTo(SkIntToScalar(200), SkIntToScalar(0), SkIntToScalar(200), SkIntToScalar(25));
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path.lineTo(SkIntToScalar(200), SkIntToScalar(150));
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path.quadTo(SkIntToScalar(200), SkIntToScalar(200), SkIntToScalar(150), SkIntToScalar(200));
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path.lineTo(SkIntToScalar(0), SkIntToScalar(200));
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path.close();
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path.moveTo(SkIntToScalar(50), SkIntToScalar(50));
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path.lineTo(SkIntToScalar(150), SkIntToScalar(50));
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path.lineTo(SkIntToScalar(150), SkIntToScalar(125));
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path.quadTo(SkIntToScalar(150), SkIntToScalar(150), SkIntToScalar(125), SkIntToScalar(150));
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path.lineTo(SkIntToScalar(50), SkIntToScalar(150));
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path.close();
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path.setFillType(SkPath::kEvenOdd_FillType);
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SkColor pathColor = SK_ColorBLACK;
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SkPaint pathPaint;
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pathPaint.setAntiAlias(true);
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pathPaint.setColor(pathColor);
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SkPath clipA;
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clipA.moveTo(SkIntToScalar(10), SkIntToScalar(20));
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clipA.lineTo(SkIntToScalar(165), SkIntToScalar(22));
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clipA.lineTo(SkIntToScalar(70), SkIntToScalar(105));
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clipA.lineTo(SkIntToScalar(165), SkIntToScalar(177));
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clipA.lineTo(SkIntToScalar(-5), SkIntToScalar(180));
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clipA.close();
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SkColor colorA = SK_ColorCYAN;
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SkPath clipB;
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clipB.moveTo(SkIntToScalar(40), SkIntToScalar(10));
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clipB.lineTo(SkIntToScalar(190), SkIntToScalar(15));
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clipB.lineTo(SkIntToScalar(195), SkIntToScalar(190));
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clipB.lineTo(SkIntToScalar(40), SkIntToScalar(185));
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clipB.lineTo(SkIntToScalar(155), SkIntToScalar(100));
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clipB.close();
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SkColor colorB = SK_ColorRED;
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SkPaint paint;
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paint.setAntiAlias(true);
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paint.setStyle(SkPaint::kStroke_Style);
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paint.setStrokeWidth(0);
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canvas->translate(SkIntToScalar(10),SkIntToScalar(10));
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canvas->drawPath(path, pathPaint);
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paint.setColor(colorA);
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canvas->drawPath(clipA, paint);
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paint.setColor(colorB);
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canvas->drawPath(clipB, paint);
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static const struct {
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SkCanvas::ClipOp fOp;
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const char* fName;
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} gOps[] = { //extra spaces in names for measureText
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{SkCanvas::kIntersect_Op, "Isect "},
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{SkCanvas::kDifference_Op, "Diff " },
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{SkCanvas::kUnion_Op, "Union "},
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{SkCanvas::kXOR_Op, "Xor " },
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{SkCanvas::kReverseDifference_Op, "RDiff "}
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};
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canvas->translate(0, SkIntToScalar(40));
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canvas->scale(3 * SK_Scalar1 / 4, 3 * SK_Scalar1 / 4);
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canvas->save();
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for (int invA = 0; invA < 2; ++invA) {
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for (size_t op = 0; op < SK_ARRAY_COUNT(gOps); ++op) {
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size_t idx = invA * SK_ARRAY_COUNT(gOps) + op;
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if (!(idx % 3)) {
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canvas->restore();
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canvas->translate(0, SkIntToScalar(250));
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canvas->save();
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}
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canvas->save();
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// set clip
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clipA.setFillType(invA ? SkPath::kInverseEvenOdd_FillType :
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SkPath::kEvenOdd_FillType);
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canvas->clipPath(clipA);
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canvas->clipPath(clipB, gOps[op].fOp);
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// draw path clipped
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canvas->drawPath(path, pathPaint);
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canvas->restore();
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// draw path in hairline
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paint.setColor(pathColor);
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canvas->drawPath(path, paint);
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// draw clips in hair line
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paint.setColor(colorA);
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canvas->drawPath(clipA, paint);
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paint.setColor(colorB);
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canvas->drawPath(clipB, paint);
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paint.setTextSize(SkIntToScalar(20));
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SkScalar txtX = SkIntToScalar(55);
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paint.setColor(colorA);
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const char* aTxt = invA ? "InverseA " : "A ";
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canvas->drawText(aTxt, strlen(aTxt), txtX, SkIntToScalar(220), paint);
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txtX += paint.measureText(aTxt, strlen(aTxt));
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paint.setColor(SK_ColorBLACK);
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canvas->drawText(gOps[op].fName, strlen(gOps[op].fName),
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txtX, SkIntToScalar(220), paint);
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txtX += paint.measureText(gOps[op].fName, strlen(gOps[op].fName));
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paint.setColor(colorB);
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canvas->drawText("B", 1, txtX, SkIntToScalar(220), paint);
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canvas->translate(SkIntToScalar(250),0);
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}
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}
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canvas->restore();
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}
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private:
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typedef SampleView INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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static SkView* MyFactory() { return new ComplexClipView; }
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static SkViewRegister reg(MyFactory);
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