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| 1 /* |
| 2 * Copyright 2015 Google Inc. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. |
| 6 * |
| 7 */ |
| 8 |
| 9 #include <VisualBench/VisualBenchmarkStream.h> |
| 10 #include "GMBench.h" |
| 11 #include "SkOSFile.h" |
| 12 #include "SkPictureRecorder.h" |
| 13 #include "SkStream.h" |
| 14 #include "VisualSKPBench.h" |
| 15 |
| 16 DEFINE_string2(match, m, NULL, |
| 17 "[~][^]substring[$] [...] of bench name to run.\n" |
| 18 "Multiple matches may be separated by spaces.\n" |
| 19 "~ causes a matching bench to always be skipped\n" |
| 20 "^ requires the start of the bench to match\n" |
| 21 "$ requires the end of the bench to match\n" |
| 22 "^ and $ requires an exact match\n" |
| 23 "If a bench does not match any list entry,\n" |
| 24 "it is skipped unless some list entry starts with ~"); |
| 25 DEFINE_string(skps, "skps", "Directory to read skps from."); |
| 26 |
| 27 VisualBenchmarkStream::VisualBenchmarkStream() |
| 28 : fBenches(BenchRegistry::Head()) |
| 29 , fGMs(skiagm::GMRegistry::Head()) |
| 30 , fSourceType(NULL) |
| 31 , fBenchType(NULL) |
| 32 , fCurrentSKP(0) { |
| 33 for (int i = 0; i < FLAGS_skps.count(); i++) { |
| 34 if (SkStrEndsWith(FLAGS_skps[i], ".skp")) { |
| 35 fSKPs.push_back() = FLAGS_skps[i]; |
| 36 } else { |
| 37 SkOSFile::Iter it(FLAGS_skps[i], ".skp"); |
| 38 SkString path; |
| 39 while (it.next(&path)) { |
| 40 fSKPs.push_back() = SkOSPath::Join(FLAGS_skps[0], path.c_str()); |
| 41 } |
| 42 } |
| 43 } |
| 44 } |
| 45 |
| 46 bool VisualBenchmarkStream::ReadPicture(const char* path, SkAutoTUnref<SkPicture
>* pic) { |
| 47 // Not strictly necessary, as it will be checked again later, |
| 48 // but helps to avoid a lot of pointless work if we're going to skip it. |
| 49 if (SkCommandLineFlags::ShouldSkip(FLAGS_match, path)) { |
| 50 return false; |
| 51 } |
| 52 |
| 53 SkAutoTDelete<SkStream> stream(SkStream::NewFromFile(path)); |
| 54 if (stream.get() == NULL) { |
| 55 SkDebugf("Could not read %s.\n", path); |
| 56 return false; |
| 57 } |
| 58 |
| 59 pic->reset(SkPicture::CreateFromStream(stream.get())); |
| 60 if (pic->get() == NULL) { |
| 61 SkDebugf("Could not read %s as an SkPicture.\n", path); |
| 62 return false; |
| 63 } |
| 64 return true; |
| 65 } |
| 66 |
| 67 Benchmark* VisualBenchmarkStream::next() { |
| 68 while (fBenches) { |
| 69 Benchmark* bench = fBenches->factory()(NULL); |
| 70 fBenches = fBenches->next(); |
| 71 if (bench->isVisual()) { |
| 72 fSourceType = "bench"; |
| 73 fBenchType = "micro"; |
| 74 return bench; |
| 75 } |
| 76 } |
| 77 |
| 78 while (fGMs) { |
| 79 SkAutoTDelete<skiagm::GM> gm(fGMs->factory()(NULL)); |
| 80 fGMs = fGMs->next(); |
| 81 if (gm->runAsBench()) { |
| 82 fSourceType = "gm"; |
| 83 fBenchType = "micro"; |
| 84 return SkNEW_ARGS(GMBench, (gm.detach())); |
| 85 } |
| 86 } |
| 87 |
| 88 // Render skps |
| 89 while (fCurrentSKP < fSKPs.count()) { |
| 90 const SkString& path = fSKPs[fCurrentSKP++]; |
| 91 SkAutoTUnref<SkPicture> pic; |
| 92 if (!ReadPicture(path.c_str(), &pic)) { |
| 93 continue; |
| 94 } |
| 95 |
| 96 SkString name = SkOSPath::Basename(path.c_str()); |
| 97 fSourceType = "skp"; |
| 98 fBenchType = "playback"; |
| 99 return SkNEW_ARGS(VisualSKPBench, (name.c_str(), pic.get())); |
| 100 } |
| 101 |
| 102 return NULL; |
| 103 } |
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