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>
120 lines
3.7 KiB
C++
120 lines
3.7 KiB
C++
/*
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* Copyright 2015 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/SkPaint.h"
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#include "include/core/SkPath.h"
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#include "include/core/SkString.h"
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#include "include/utils/SkRandom.h"
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class StrokeBench : public Benchmark {
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public:
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StrokeBench(const SkPath& path, const SkPaint& paint, const char pathType[], SkScalar res)
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: fPath(path), fPaint(paint), fRes(res)
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{
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fName.printf("build_stroke_%s_%g_%d_%d",
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pathType, paint.getStrokeWidth(), paint.getStrokeJoin(), paint.getStrokeCap());
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}
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protected:
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bool isSuitableFor(Backend backend) override {
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return backend == kNonRendering_Backend;
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}
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const char* onGetName() override { return fName.c_str(); }
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void onDraw(int loops, SkCanvas* canvas) override {
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SkPaint paint(fPaint);
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this->setupPaint(&paint);
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for (int outer = 0; outer < 10; ++outer) {
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for (int i = 0; i < loops; ++i) {
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SkPath result;
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paint.getFillPath(fPath, &result, nullptr, fRes);
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}
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}
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}
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private:
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SkPath fPath;
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SkPaint fPaint;
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SkString fName;
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SkScalar fRes;
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typedef Benchmark INHERITED;
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};
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///////////////////////////////////////////////////////////////////////////////
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static const int N = 100;
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static const SkScalar X = 100;
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static const SkScalar Y = 100;
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static SkPoint rand_pt(SkRandom& rand) {
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return SkPoint::Make(rand.nextSScalar1() * X, rand.nextSScalar1() * Y);
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}
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static SkPath line_path_maker() {
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SkPath path;
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SkRandom rand;
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path.moveTo(rand_pt(rand));
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for (int i = 0; i < N; ++i) {
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path.lineTo(rand_pt(rand));
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}
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return path;
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}
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static SkPath quad_path_maker() {
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SkPath path;
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SkRandom rand;
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path.moveTo(rand_pt(rand));
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for (int i = 0; i < N; ++i) {
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path.quadTo(rand_pt(rand), rand_pt(rand));
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}
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return path;
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}
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static SkPath conic_path_maker() {
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SkPath path;
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SkRandom rand;
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path.moveTo(rand_pt(rand));
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for (int i = 0; i < N; ++i) {
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path.conicTo(rand_pt(rand), rand_pt(rand), rand.nextUScalar1());
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}
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return path;
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}
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static SkPath cubic_path_maker() {
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SkPath path;
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SkRandom rand;
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path.moveTo(rand_pt(rand));
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for (int i = 0; i < N; ++i) {
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path.cubicTo(rand_pt(rand), rand_pt(rand), rand_pt(rand));
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}
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return path;
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}
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static SkPaint paint_maker() {
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SkPaint paint;
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paint.setStyle(SkPaint::kStroke_Style);
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paint.setStrokeWidth(X / 10);
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paint.setStrokeJoin(SkPaint::kMiter_Join);
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paint.setStrokeCap(SkPaint::kSquare_Cap);
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return paint;
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}
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DEF_BENCH(return new StrokeBench(line_path_maker(), paint_maker(), "line_1", 1);)
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DEF_BENCH(return new StrokeBench(quad_path_maker(), paint_maker(), "quad_1", 1);)
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DEF_BENCH(return new StrokeBench(conic_path_maker(), paint_maker(), "conic_1", 1);)
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DEF_BENCH(return new StrokeBench(cubic_path_maker(), paint_maker(), "cubic_1", 1);)
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DEF_BENCH(return new StrokeBench(line_path_maker(), paint_maker(), "line_4", 4);)
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DEF_BENCH(return new StrokeBench(quad_path_maker(), paint_maker(), "quad_4", 4);)
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DEF_BENCH(return new StrokeBench(conic_path_maker(), paint_maker(), "conic_4", 4);)
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DEF_BENCH(return new StrokeBench(cubic_path_maker(), paint_maker(), "cubic_4", 4);)
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DEF_BENCH(return new StrokeBench(line_path_maker(), paint_maker(), "line_.25", .25f);)
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DEF_BENCH(return new StrokeBench(quad_path_maker(), paint_maker(), "quad_.25", .25f);)
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DEF_BENCH(return new StrokeBench(conic_path_maker(), paint_maker(), "conic_.25", .25f);)
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DEF_BENCH(return new StrokeBench(cubic_path_maker(), paint_maker(), "cubic_.25", .25f);)
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