1 // Copyright 2019 Google LLC. 2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3 4 #include "bench/Benchmark.h" 5 6 #if !defined(SK_BUILD_FOR_ANDROID_FRAMEWORK) && !defined(SK_BUILD_FOR_GOOGLE3) 7 8 #include "modules/skshaper/include/SkShaper.h" 9 #include "tools/Resources.h" 10 #include "tools/fonts/FontToolUtils.h" 11 12 #include <cfloat> 13 14 namespace { 15 struct ShaperBench : public Benchmark { ShaperBench__anone7f9fb810111::ShaperBench16 ShaperBench(const char* r, const char* n) : fResource(r), fName(n) {} 17 std::unique_ptr<SkShaper> fShaper; 18 sk_sp<SkData> fData; 19 const char* fResource; 20 const char* fName; onGetName__anone7f9fb810111::ShaperBench21 const char* onGetName() override { return fName; } isSuitableFor__anone7f9fb810111::ShaperBench22 bool isSuitableFor(Backend backend) override { return backend == Backend::kNonRendering; } onDelayedSetup__anone7f9fb810111::ShaperBench23 void onDelayedSetup() override { 24 fShaper = SkShaper::Make(); 25 fData = GetResourceAsData(fResource); 26 } onDraw__anone7f9fb810111::ShaperBench27 void onDraw(int loops, SkCanvas*) override { 28 if (!fData || !fShaper) { return; } 29 SkFont font = ToolUtils::DefaultFont(); 30 const char* text = (const char*)fData->data(); 31 size_t len = fData->size(); 32 while (loops-- > 0) { 33 SkTextBlobBuilderRunHandler rh(text, {0, 0}); 34 fShaper->shape(text, len, font, true, FLT_MAX, &rh); 35 (void)rh.makeBlob(); 36 } 37 } 38 }; 39 } // namespace 40 41 #define SHAPER_BENCH(X) DEF_BENCH(return new ShaperBench("text/" #X ".txt", "shaper_" #X);) 42 SHAPER_BENCH(arabic) 43 SHAPER_BENCH(armenian) 44 SHAPER_BENCH(balinese) 45 SHAPER_BENCH(bengali) 46 SHAPER_BENCH(buginese) 47 SHAPER_BENCH(cherokee) 48 SHAPER_BENCH(cyrillic) 49 SHAPER_BENCH(devanagari) 50 SHAPER_BENCH(emoji) 51 SHAPER_BENCH(english) 52 SHAPER_BENCH(ethiopic) 53 SHAPER_BENCH(greek) 54 SHAPER_BENCH(hangul) 55 SHAPER_BENCH(han_simplified) 56 SHAPER_BENCH(han_traditional) 57 SHAPER_BENCH(hebrew) 58 SHAPER_BENCH(javanese) 59 SHAPER_BENCH(kana) 60 SHAPER_BENCH(khmer) 61 SHAPER_BENCH(lao) 62 SHAPER_BENCH(mandaic) 63 SHAPER_BENCH(myanmar) 64 SHAPER_BENCH(newtailue) 65 SHAPER_BENCH(nko) 66 SHAPER_BENCH(sinhala) 67 SHAPER_BENCH(sundanese) 68 SHAPER_BENCH(syriac) 69 SHAPER_BENCH(taitham) 70 SHAPER_BENCH(tamil) 71 SHAPER_BENCH(thaana) 72 SHAPER_BENCH(thai) 73 SHAPER_BENCH(tibetan) 74 SHAPER_BENCH(tifnagh) 75 SHAPER_BENCH(vai) 76 #undef SHAPER_BENCH 77 78 #endif // !defined(SK_BUILD_FOR_ANDROID_FRAMEWORK) && !defined(SK_BUILD_FOR_GOOGLE3) 79