1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
*/
#include <VisualBench/VisualBenchmarkStream.h>
#include "GMBench.h"
#include "SkOSFile.h"
#include "SkPictureRecorder.h"
#include "SkStream.h"
#include "VisualSKPBench.h"
DEFINE_string2(match, m, nullptr,
"[~][^]substring[$] [...] of bench name to run.\n"
"Multiple matches may be separated by spaces.\n"
"~ causes a matching bench to always be skipped\n"
"^ requires the start of the bench to match\n"
"$ requires the end of the bench to match\n"
"^ and $ requires an exact match\n"
"If a bench does not match any list entry,\n"
"it is skipped unless some list entry starts with ~");
DEFINE_string(skps, "skps", "Directory to read skps from.");
VisualBenchmarkStream::VisualBenchmarkStream()
: fBenches(BenchRegistry::Head())
, fGMs(skiagm::GMRegistry::Head())
, fSourceType(nullptr)
, fBenchType(nullptr)
, fCurrentSKP(0) {
for (int i = 0; i < FLAGS_skps.count(); i++) {
if (SkStrEndsWith(FLAGS_skps[i], ".skp")) {
fSKPs.push_back() = FLAGS_skps[i];
} else {
SkOSFile::Iter it(FLAGS_skps[i], ".skp");
SkString path;
while (it.next(&path)) {
fSKPs.push_back() = SkOSPath::Join(FLAGS_skps[0], path.c_str());
}
}
}
}
bool VisualBenchmarkStream::ReadPicture(const char* path, SkAutoTUnref<SkPicture>* pic) {
// Not strictly necessary, as it will be checked again later,
// but helps to avoid a lot of pointless work if we're going to skip it.
if (SkCommandLineFlags::ShouldSkip(FLAGS_match, path)) {
return false;
}
SkAutoTDelete<SkStream> stream(SkStream::NewFromFile(path));
if (stream.get() == nullptr) {
SkDebugf("Could not read %s.\n", path);
return false;
}
pic->reset(SkPicture::CreateFromStream(stream.get()));
if (pic->get() == nullptr) {
SkDebugf("Could not read %s as an SkPicture.\n", path);
return false;
}
return true;
}
Benchmark* VisualBenchmarkStream::next() {
Benchmark* bench;
// skips non matching benches
while ((bench = this->innerNext()) &&
(SkCommandLineFlags::ShouldSkip(FLAGS_match, bench->getUniqueName()) ||
!bench->isSuitableFor(Benchmark::kGPU_Backend))) {
bench->unref();
}
return bench;
}
Benchmark* VisualBenchmarkStream::innerNext() {
while (fBenches) {
Benchmark* bench = fBenches->factory()(nullptr);
fBenches = fBenches->next();
if (bench->isVisual()) {
fSourceType = "bench";
fBenchType = "micro";
return bench;
}
bench->unref();
}
while (fGMs) {
SkAutoTDelete<skiagm::GM> gm(fGMs->factory()(nullptr));
fGMs = fGMs->next();
if (gm->runAsBench()) {
fSourceType = "gm";
fBenchType = "micro";
return new GMBench(gm.detach());
}
}
// Render skps
while (fCurrentSKP < fSKPs.count()) {
const SkString& path = fSKPs[fCurrentSKP++];
SkAutoTUnref<SkPicture> pic;
if (!ReadPicture(path.c_str(), &pic)) {
continue;
}
SkString name = SkOSPath::Basename(path.c_str());
fSourceType = "skp";
fBenchType = "playback";
return new VisualSKPBench(name.c_str(), pic.get());
}
return nullptr;
}
|
