c3b10a3a78
Change-Id: Iefbfd1ecec38d3db5bac4370c75e6701aa03076f TBR=reed@google.com Reviewed-on: https://skia-review.googlesource.com/15102 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Florin Malita <fmalita@chromium.org>
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
/*
|
|
* Copyright 2017 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "Benchmark.h"
|
|
#include "sk_tool_utils.h"
|
|
#include "SkCanvas.h"
|
|
#include "SkColorSpace.h"
|
|
#include "SkImage.h"
|
|
#include "SkPictureRecorder.h"
|
|
#include "SkString.h"
|
|
#include "SkSurface.h"
|
|
|
|
static void DrawMask(SkCanvas* canvas) {
|
|
sk_tool_utils::draw_checkerboard(canvas, SK_ColorTRANSPARENT, SK_ColorGREEN, 10);
|
|
}
|
|
|
|
class ClipMaskBench : public Benchmark {
|
|
public:
|
|
using MaskMakerFunc = sk_sp<SkImage> (*)(int);
|
|
|
|
ClipMaskBench(const char name[], const MaskMakerFunc maskMaker)
|
|
: fName(SkStringPrintf("clipmask_%s", name))
|
|
, fClip(maskMaker(kSize)) {}
|
|
|
|
protected:
|
|
const char* onGetName() override { return fName.c_str(); }
|
|
|
|
void onDraw(int loops, SkCanvas* canvas) override {
|
|
SkCanvas::SaveLayerRec rec(nullptr, nullptr, nullptr, fClip.get(), nullptr, 0);
|
|
|
|
for (int i = 0; i < loops; ++i) {
|
|
canvas->saveLayer(rec);
|
|
canvas->drawColor(SK_ColorBLUE);
|
|
canvas->restore();
|
|
}
|
|
}
|
|
|
|
private:
|
|
static constexpr int kSize = 400;
|
|
|
|
SkString fName;
|
|
sk_sp<SkImage> fClip;
|
|
};
|
|
|
|
DEF_BENCH(return new ClipMaskBench("a8", [](int size) -> sk_sp<SkImage> {
|
|
sk_sp<SkSurface> surface = SkSurface::MakeRaster(SkImageInfo::MakeA8(size, size));
|
|
DrawMask(surface->getCanvas());
|
|
return surface->makeImageSnapshot();
|
|
});)
|
|
|
|
DEF_BENCH(return new ClipMaskBench("8888", [](int size) -> sk_sp<SkImage> {
|
|
sk_sp<SkSurface> surface = SkSurface::MakeRasterN32Premul(size, size);
|
|
DrawMask(surface->getCanvas());
|
|
return surface->makeImageSnapshot();
|
|
});)
|
|
|
|
DEF_BENCH(return new ClipMaskBench("picture", [](int size) -> sk_sp<SkImage> {
|
|
SkPictureRecorder recorder;
|
|
DrawMask(recorder.beginRecording(size, size));
|
|
return SkImage::MakeFromPicture(recorder.finishRecordingAsPicture(), SkISize::Make(size, size),
|
|
nullptr, nullptr, SkImage::BitDepth::kU8,
|
|
SkColorSpace::MakeSRGB());
|
|
});)
|
|
|