epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2011 Google Inc. |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 8 | #include "Benchmark.h" |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 9 | #include "SkBitmap.h" |
mtklein@google.com | c289743 | 2013-09-10 19:23:38 +0000 | [diff] [blame] | 10 | #include "SkCommandLineFlags.h" |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 11 | #include "SkImageDecoder.h" |
commit-bot@chromium.org | 6382263 | 2014-02-20 15:41:17 +0000 | [diff] [blame] | 12 | #include "SkOSFile.h" |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 13 | #include "SkString.h" |
reed | bfefc7c | 2014-06-12 17:40:00 -0700 | [diff] [blame] | 14 | #include "sk_tool_utils.h" |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 15 | |
mtklein@google.com | c289743 | 2013-09-10 19:23:38 +0000 | [diff] [blame] | 16 | DEFINE_string(decodeBenchFilename, "resources/CMYK.jpeg", "Path to image for DecodeBench."); |
| 17 | |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 18 | class DecodeBench : public Benchmark { |
reed | bfefc7c | 2014-06-12 17:40:00 -0700 | [diff] [blame] | 19 | const SkColorType fPrefColorType; |
| 20 | SkString fName; |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 21 | public: |
reed | bfefc7c | 2014-06-12 17:40:00 -0700 | [diff] [blame] | 22 | DecodeBench(SkColorType ct) : fPrefColorType(ct) { |
tfarina | a8e2e15 | 2014-07-28 19:26:58 -0700 | [diff] [blame] | 23 | SkString fname = SkOSPath::Basename(FLAGS_decodeBenchFilename[0]); |
reed | bfefc7c | 2014-06-12 17:40:00 -0700 | [diff] [blame] | 24 | fName.printf("decode_%s_%s", sk_tool_utils::colortype_name(ct), fname.c_str()); |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 25 | } |
| 26 | |
| 27 | virtual bool isSuitableFor(Backend backend) SK_OVERRIDE { |
| 28 | return backend == kNonRendering_Backend; |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 29 | } |
| 30 | |
| 31 | protected: |
| 32 | virtual const char* onGetName() { |
| 33 | return fName.c_str(); |
| 34 | } |
| 35 | |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 36 | virtual void onDraw(const int loops, SkCanvas*) { |
| 37 | for (int i = 0; i < loops; i++) { |
mtklein@google.com | c289743 | 2013-09-10 19:23:38 +0000 | [diff] [blame] | 38 | SkBitmap bm; |
reed | bfefc7c | 2014-06-12 17:40:00 -0700 | [diff] [blame] | 39 | SkImageDecoder::DecodeFile(FLAGS_decodeBenchFilename[0], &bm, fPrefColorType, |
mtklein@google.com | c289743 | 2013-09-10 19:23:38 +0000 | [diff] [blame] | 40 | SkImageDecoder::kDecodePixels_Mode); |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 41 | } |
| 42 | } |
| 43 | |
| 44 | private: |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 45 | typedef Benchmark INHERITED; |
reed@android.com | e9d0060 | 2009-09-02 21:12:42 +0000 | [diff] [blame] | 46 | }; |
| 47 | |
reed | bfefc7c | 2014-06-12 17:40:00 -0700 | [diff] [blame] | 48 | DEF_BENCH( return new DecodeBench(kN32_SkColorType); ) |
| 49 | DEF_BENCH( return new DecodeBench(kRGB_565_SkColorType); ) |
| 50 | DEF_BENCH( return new DecodeBench(kARGB_4444_SkColorType); ) |