blob: cffbef8c3ba5708fafa00a27a619304360f9c600 [file] [log] [blame]
// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "bench/Benchmark.h"
#if !defined(SK_BUILD_FOR_ANDROID_FRAMEWORK) && !defined(SK_BUILD_FOR_GOOGLE3)
#include "modules/skparagraph/include/FontCollection.h"
#include "modules/skparagraph/include/Paragraph.h"
#include "modules/skparagraph/src/ParagraphBuilderImpl.h"
#include "modules/skparagraph/src/ParagraphImpl.h"
#include "tools/Resources.h"
#include <cfloat>
using namespace skia::textlayout;
namespace {
struct ParagraphBench : public Benchmark {
ParagraphBench(SkScalar width, const char* r, const char* n)
: fResource(r), fName(n), fWidth(width) {}
sk_sp<SkData> fData;
const char* fResource;
const char* fName;
SkScalar fWidth;
const char* onGetName() override { return fName; }
bool isSuitableFor(Backend backend) override { return backend == kNonRendering_Backend; }
void onDelayedSetup() override { fData = GetResourceAsData(fResource); }
void onDraw(int loops, SkCanvas*) override {
if (!fData) {
return;
}
const char* text = (const char*)fData->data();
sk_sp<FontCollection> fontCollection = sk_make_sp<FontCollection>();
ParagraphStyle paragraph_style;
paragraph_style.turnHintingOff();
ParagraphBuilderImpl builder(paragraph_style, fontCollection);
builder.addText(text);
auto paragraph = builder.Build();
while (loops-- > 0) {
paragraph->layout(fWidth);
auto impl = static_cast<ParagraphImpl*>(paragraph.get());
impl->formatLines(fWidth);
}
}
};
} // namespace
#define PARAGRAPH_BENCH(X) DEF_BENCH(return new ParagraphBench(500, "text/" #X ".txt", "paragraph_" #X);)
//PARAGRAPH_BENCH(arabic)
//PARAGRAPH_BENCH(emoji)
PARAGRAPH_BENCH(english)
#undef PARAGRAPH_BENCH
#endif // !defined(SK_BUILD_FOR_ANDROID_FRAMEWORK) && !defined(SK_BUILD_FOR_GOOGLE3)