c7ad40f76f
Most of this is (obviously) not necessary to do, but once I started, I figured I'd just get it all. Tools (nanobench, DM, skiaserve), all GMs, benches, and unit tests, plus support code (command line parsing and config stuff). This is almost entirely mechanical. Bug: skia: Change-Id: I209500f8df8c5bd43f8298ff26440d1c4d7425fb Reviewed-on: https://skia-review.googlesource.com/131153 Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
/*
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* Copyright 2018 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 "Benchmark.h"
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#include "ccpr/GrCCGeometry.h"
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#include "SkGeometry.h"
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static int kNumBaseLoops = 50000;
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class GrCCGeometryBench : public Benchmark {
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public:
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GrCCGeometryBench(float x0, float y0, float x1, float y1,
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float x2, float y2, float x3, float y3, const char* extraName) {
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fPoints[0].set(x0, y0);
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fPoints[1].set(x1, y1);
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fPoints[2].set(x2, y2);
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fPoints[3].set(x3, y3);
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fPoints[4].set(x0, y0); // Flat closing edge.
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fName = "ccprgeometry";
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switch (SkClassifyCubic(fPoints)) {
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case SkCubicType::kSerpentine:
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fName.append("_serp");
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break;
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case SkCubicType::kLoop:
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fName.append("_loop");
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break;
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default:
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SK_ABORT("Unexpected cubic type");
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break;
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}
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fName.appendf("_%s", extraName);
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}
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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 {
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return fName.c_str();
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}
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void onDraw(int loops, SkCanvas*) override {
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for (int j = 0; j < loops; ++j) {
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fGeometry.beginContour(fPoints[0]);
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for (int i = 0; i < kNumBaseLoops; ++i) {
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fGeometry.cubicTo(fPoints);
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fGeometry.lineTo(fPoints+3);
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}
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fGeometry.endContour();
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fGeometry.reset();
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}
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}
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private:
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SkPoint fPoints[5];
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SkString fName;
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GrCCGeometry fGeometry{4*100*kNumBaseLoops, 2*100*kNumBaseLoops};
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typedef Benchmark INHERITED;
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};
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// Loops.
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DEF_BENCH( return new GrCCGeometryBench(529.049988f, 637.050049f, 335.750000f, -135.950012f,
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912.750000f, 560.949951f, 59.049988f, 295.950012f,
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"2_roots"); )
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DEF_BENCH( return new GrCCGeometryBench(182.050003f, 300.049988f, 490.750000f, 111.049988f,
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482.750000f, 500.950012f, 451.049988f, 553.950012f,
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"1_root"); )
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DEF_BENCH( return new GrCCGeometryBench(498.049988f, 476.049988f, 330.750000f, 330.049988f,
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222.750000f, 389.950012f, 169.049988f, 542.950012f,
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"0_roots"); )
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// Serpentines.
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DEF_BENCH( return new GrCCGeometryBench(529.049988f, 714.049988f, 315.750000f, 196.049988f,
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484.750000f, 110.950012f, 349.049988f, 630.950012f,
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"2_roots"); )
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DEF_BENCH( return new GrCCGeometryBench(513.049988f, 245.049988f, 73.750000f, 137.049988f,
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508.750000f, 657.950012f, 99.049988f, 601.950012f,
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"1_root"); )
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DEF_BENCH( return new GrCCGeometryBench(560.049988f, 364.049988f, 217.750000f, 314.049988f,
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21.750000f, 364.950012f, 83.049988f, 624.950012f,
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"0_roots"); )
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