| /* |
| * Copyright 2016 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/SkStream.h" |
| |
| class StreamBench : public Benchmark { |
| SkString fName; |
| const bool fTestWrite4; |
| public: |
| StreamBench(bool testWrite4) : fTestWrite4(testWrite4) { |
| fName.printf("wstream_%d", testWrite4); |
| } |
| |
| bool isSuitableFor(Backend backend) override { |
| return backend == Backend::kNonRendering; |
| } |
| |
| protected: |
| const char* onGetName() override { return fName.c_str(); } |
| |
| void onDraw(int loops, SkCanvas* canvas) override { |
| const char t3[] = { 1, 2, 3 }; |
| const char t5[] = { 1, 2, 3, 4, 5 }; |
| for (int i = 0; i < loops*100; ++i) { |
| SkDynamicMemoryWStream stream; |
| for (int j = 0; j < 10000; ++j) { |
| if (fTestWrite4) { |
| stream.write32(j); |
| stream.write32(j+j); |
| } else { |
| stream.write(t3, 3); |
| stream.write(t5, 5); |
| } |
| } |
| } |
| } |
| |
| private: |
| using INHERITED = Benchmark; |
| }; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| DEF_BENCH(return new StreamBench(false);) |
| DEF_BENCH(return new StreamBench(true);) |