7571f9e490
Mechanically updated via Xcode "Replace Regular Expression":
typedef (.*) INHERITED;
-->
using INHERITED = $1;
The ClangTidy approach generated an even larger CL which would have
required a significant amount of hand-tweaking to be usable.
Change-Id: I671dc9d9efdf6d60151325c8d4d13fad7e10a15b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/314999
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
|
|
* Copyright 2013 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
#include "bench/Benchmark.h"
|
|
#include "include/core/SkCanvas.h"
|
|
#include "include/core/SkShader.h"
|
|
#include "include/effects/SkPerlinNoiseShader.h"
|
|
|
|
class PerlinNoiseBench : public Benchmark {
|
|
SkISize fSize;
|
|
|
|
public:
|
|
PerlinNoiseBench() {
|
|
fSize = SkISize::Make(80, 80);
|
|
}
|
|
|
|
protected:
|
|
const char* onGetName() override {
|
|
return "perlinnoise";
|
|
}
|
|
|
|
void onDraw(int loops, SkCanvas* canvas) override {
|
|
this->test(loops, canvas, 0, 0, 0.1f, 0.1f, 3, 0, false);
|
|
}
|
|
|
|
private:
|
|
void drawClippedRect(SkCanvas* canvas, int x, int y, const SkPaint& paint) {
|
|
canvas->save();
|
|
canvas->clipRect(SkRect::MakeXYWH(SkIntToScalar(x), SkIntToScalar(y),
|
|
SkIntToScalar(fSize.width()), SkIntToScalar(fSize.height())));
|
|
SkRect r = SkRect::MakeXYWH(SkIntToScalar(x), SkIntToScalar(y),
|
|
SkIntToScalar(fSize.width()),
|
|
SkIntToScalar(fSize.height()));
|
|
canvas->drawRect(r, paint);
|
|
canvas->restore();
|
|
}
|
|
|
|
void test(int loops, SkCanvas* canvas, int x, int y,
|
|
float baseFrequencyX, float baseFrequencyY, int numOctaves, float seed,
|
|
bool stitchTiles) {
|
|
SkPaint paint;
|
|
paint.setShader(SkPerlinNoiseShader::MakeFractalNoise(baseFrequencyX, baseFrequencyY,
|
|
numOctaves, seed,
|
|
stitchTiles ? &fSize : nullptr));
|
|
for (int i = 0; i < loops; i++) {
|
|
this->drawClippedRect(canvas, x, y, paint);
|
|
}
|
|
}
|
|
|
|
using INHERITED = Benchmark;
|
|
};
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
DEF_BENCH( return new PerlinNoiseBench(); )
|