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| 1 /* | 1 /* |
| 2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 #include "Benchmark.h" | 8 #include "Benchmark.h" |
| 9 #include "Resources.h" | 9 #include "Resources.h" |
| 10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
| 11 #include "SkPaint.h" | 11 #include "SkPaint.h" |
| 12 #include "SkRandom.h" | 12 #include "SkRandom.h" |
| 13 #include "SkStream.h" | 13 #include "SkStream.h" |
| 14 #include "SkString.h" | 14 #include "SkString.h" |
| 15 #include "SkTemplates.h" | 15 #include "SkTemplates.h" |
| 16 #include "SkTextBlob.h" | 16 #include "SkTextBlob.h" |
| 17 #include "SkTypeface.h" | 17 #include "SkTypeface.h" |
| 18 | 18 |
| 19 #include "sk_tool_utils.h" | 19 #include "sk_tool_utils.h" |
| 20 | 20 |
| 21 /* | 21 /* |
| 22 * A trivial test which benchmarks the performance of a textblob with a single r
un. | 22 * A trivial test which benchmarks the performance of a textblob with a single r
un. |
| 23 */ | 23 */ |
| 24 class TextBlobBench : public Benchmark { | 24 class TextBlobBench : public Benchmark { |
| 25 public: | 25 public: |
| 26 TextBlobBench() {} | 26 TextBlobBench() {} |
| 27 | 27 |
| 28 protected: | 28 protected: |
| 29 void onDelayedSetup() override { | 29 void onDelayedSetup() override { |
| 30 fTypeface = sk_tool_utils::create_portable_typeface("serif", SkTypeface:
:kNormal); | 30 fTypeface = sk_tool_utils::create_portable_typeface("serif", SkFontStyle
()); |
| 31 // make textblob | 31 // make textblob |
| 32 SkPaint paint; | 32 SkPaint paint; |
| 33 paint.setTypeface(fTypeface); | 33 paint.setTypeface(fTypeface); |
| 34 const char* text = "Hello blob!"; | 34 const char* text = "Hello blob!"; |
| 35 SkTDArray<uint16_t> glyphs; | 35 SkTDArray<uint16_t> glyphs; |
| 36 size_t len = strlen(text); | 36 size_t len = strlen(text); |
| 37 glyphs.append(paint.textToGlyphs(text, len, nullptr)); | 37 glyphs.append(paint.textToGlyphs(text, len, nullptr)); |
| 38 paint.textToGlyphs(text, len, glyphs.begin()); | 38 paint.textToGlyphs(text, len, glyphs.begin()); |
| 39 | 39 |
| 40 SkTextBlobBuilder builder; | 40 SkTextBlobBuilder builder; |
| (...skipping 22 matching lines...) Expand all Loading... |
| 63 private: | 63 private: |
| 64 | 64 |
| 65 SkAutoTUnref<const SkTextBlob> fBlob; | 65 SkAutoTUnref<const SkTextBlob> fBlob; |
| 66 SkTDArray<uint16_t> fGlyphs; | 66 SkTDArray<uint16_t> fGlyphs; |
| 67 sk_sp<SkTypeface> fTypeface; | 67 sk_sp<SkTypeface> fTypeface; |
| 68 | 68 |
| 69 typedef Benchmark INHERITED; | 69 typedef Benchmark INHERITED; |
| 70 }; | 70 }; |
| 71 | 71 |
| 72 DEF_BENCH( return new TextBlobBench(); ) | 72 DEF_BENCH( return new TextBlobBench(); ) |
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