c0bd9f9fe5
Current strategy: everything from the top
Things to look at first are the manual changes:
- added tools/rewrite_includes.py
- removed -Idirectives from BUILD.gn
- various compile.sh simplifications
- tweak tools/embed_resources.py
- update gn/find_headers.py to write paths from the top
- update gn/gn_to_bp.py SkUserConfig.h layout
so that #include "include/config/SkUserConfig.h" always
gets the header we want.
No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
/*
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* Copyright 2014 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 "bench/Benchmark.h"
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#include "include/core/SkCanvas.h"
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#include "include/core/SkPaint.h"
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#include "include/core/SkPath.h"
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#include "include/core/SkString.h"
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struct BezierRec {
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SkCanvas* fCanvas;
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SkPaint fPaint;
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SkPath fQuad;
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SkPath fCubic;
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};
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typedef const char* (*DrawProc)(const BezierRec*, int);
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static const char* draw_quad(const BezierRec* rec, int count) {
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if (rec) {
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SkCanvas* canvas = rec->fCanvas;
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const SkPaint& paint = rec->fPaint;
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const SkPath& path = rec->fQuad;
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for (int i = 0; i < count; ++i) {
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canvas->drawPath(path, paint);
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}
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}
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return "quad";
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}
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static const char* draw_cubic(const BezierRec* rec, int count) {
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if (rec) {
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SkCanvas* canvas = rec->fCanvas;
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const SkPaint& paint = rec->fPaint;
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const SkPath& path = rec->fCubic;
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for (int i = 0; i < count; ++i) {
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canvas->drawPath(path, paint);
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}
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}
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return "cubic";
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}
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class BezierBench : public Benchmark {
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SkString fName;
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SkPaint::Cap fCap;
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SkPaint::Join fJoin;
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BezierRec fRec;
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DrawProc fProc;
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SkScalar fWidth;
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public:
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BezierBench(SkPaint::Cap c, SkPaint::Join j, SkScalar w, DrawProc proc) {
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static const char* gCapName[] = {
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"butt", "round", "square"
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};
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static const char* gJoinName[] = {
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"miter", "round", "bevel"
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};
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fCap = c;
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fJoin = j;
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fProc = proc;
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fWidth = SkIntToScalar(w);
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fName.printf("draw_stroke_bezier_%s_%s_%s_%g", proc(nullptr, 0), gCapName[c], gJoinName[j], w);
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fRec.fQuad.moveTo(20, 20);
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fRec.fQuad.quadTo(60, 20, 60, 60);
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fRec.fQuad.quadTo(20, 60, 20, 100);
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fRec.fCubic.moveTo(20, 20);
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fRec.fCubic.cubicTo(40, 20, 60, 40, 60, 60);
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fRec.fCubic.cubicTo(40, 60, 20, 80, 20, 100);
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}
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protected:
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virtual const char* onGetName() {
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return fName.c_str();
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}
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virtual void onDraw(int loops, SkCanvas* canvas) {
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fRec.fCanvas = canvas;
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this->setupPaint(&fRec.fPaint);
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fRec.fPaint.setStyle(SkPaint::kStroke_Style);
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fRec.fPaint.setStrokeCap(fCap);
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fRec.fPaint.setStrokeJoin(fJoin);
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fRec.fPaint.setStrokeWidth(fWidth);
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fProc(&fRec, loops);
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}
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private:
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typedef Benchmark INHERITED;
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};
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DEF_BENCH( return new BezierBench(SkPaint::kButt_Cap, SkPaint::kRound_Join, 2, draw_quad); )
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DEF_BENCH( return new BezierBench(SkPaint::kSquare_Cap, SkPaint::kBevel_Join, 10, draw_quad); )
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DEF_BENCH( return new BezierBench(SkPaint::kRound_Cap, SkPaint::kMiter_Join, 50, draw_quad); )
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DEF_BENCH( return new BezierBench(SkPaint::kButt_Cap, SkPaint::kRound_Join, 2, draw_cubic); )
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DEF_BENCH( return new BezierBench(SkPaint::kSquare_Cap, SkPaint::kBevel_Join, 10, draw_cubic); )
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DEF_BENCH( return new BezierBench(SkPaint::kRound_Cap, SkPaint::kMiter_Join, 50, draw_cubic); )
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