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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 "SkCommandLineFlags.h" | 8 #include "SkCommandLineFlags.h" |
9 #include "SkForceLinking.h" | 9 #include "SkForceLinking.h" |
10 #include "SkGraphics.h" | 10 #include "SkGraphics.h" |
11 #include "SkOSFile.h" | 11 #include "SkOSFile.h" |
12 #include "SkPicture.h" | 12 #include "SkPicture.h" |
13 #include "SkRecordDraw.h" | 13 #include "SkRecordDraw.h" |
14 #include "SkRecorder.h" | 14 #include "SkRecorder.h" |
15 #include "SkStream.h" | 15 #include "SkStream.h" |
16 #include "SkString.h" | 16 #include "SkString.h" |
17 #include "SkTime.h" | 17 #include "SkTime.h" |
18 | 18 |
19 __SK_FORCE_IMAGE_DECODER_LINKING; | 19 __SK_FORCE_IMAGE_DECODER_LINKING; |
20 | 20 |
21 DEFINE_string2(skps, r, "skps", "Directory containing SKPs to read and re-record
."); | 21 DEFINE_string2(skps, r, "skps", "Directory containing SKPs to read and re-record
."); |
22 DEFINE_int32(loops, 10, "Number of times to play back each SKP."); | 22 DEFINE_int32(loops, 10, "Number of times to play back each SKP."); |
23 DEFINE_bool(skr, false, "Play via SkRecord instead of SkPicture."); | 23 DEFINE_bool(skr, false, "Play via SkRecord instead of SkPicture."); |
24 DEFINE_int32(tile, 1000000000, "Simulated tile size."); | 24 DEFINE_int32(tile, 1000000000, "Simulated tile size."); |
| 25 DEFINE_string(match, "", "The usual filters on file names of SKPs to bench."); |
25 | 26 |
26 static void bench(SkPMColor* scratch, SkPicture& src, const char* name) { | 27 static void bench(SkPMColor* scratch, SkPicture& src, const char* name) { |
27 // We don't use the public SkRecording interface here because we need kWrite
Only_Mode. | 28 // We don't use the public SkRecording interface here because we need kWrite
Only_Mode. |
28 // (We don't want SkPicturePlayback to be able to optimize playing into our
SkRecord.) | 29 // (We don't want SkPicturePlayback to be able to optimize playing into our
SkRecord.) |
29 SkRecord record; | 30 SkRecord record; |
30 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, src.width(), src.h
eight()); | 31 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, src.width(), src.h
eight()); |
31 src.draw(&recorder); | 32 src.draw(&recorder); |
32 | 33 |
33 SkAutoTDelete<SkCanvas> canvas(SkCanvas::NewRasterDirectN32(src.width(), | 34 SkAutoTDelete<SkCanvas> canvas(SkCanvas::NewRasterDirectN32(src.width(), |
34 src.height(), | 35 src.height(), |
35 scratch, | 36 scratch, |
36 src.width() * si
zeof(SkPMColor))); | 37 src.width() * si
zeof(SkPMColor))); |
37 canvas->clipRect(SkRect::MakeWH(SkIntToScalar(FLAGS_tile), SkIntToScalar(FLA
GS_tile))); | 38 canvas->clipRect(SkRect::MakeWH(SkIntToScalar(FLAGS_tile), SkIntToScalar(FLA
GS_tile))); |
38 | 39 |
39 const SkMSec start = SkTime::GetMSecs(); | 40 const SkMSec start = SkTime::GetMSecs(); |
40 for (int i = 0; i < FLAGS_loops; i++) { | 41 for (int i = 0; i < FLAGS_loops; i++) { |
41 if (FLAGS_skr) { | 42 if (FLAGS_skr) { |
42 SkRecordDraw(record, canvas.get()); | 43 SkRecordDraw(record, canvas.get()); |
43 } else { | 44 } else { |
44 src.draw(canvas.get()); | 45 src.draw(canvas.get()); |
45 } | 46 } |
46 } | 47 } |
47 | 48 |
48 const SkMSec elapsed = SkTime::GetMSecs() - start; | 49 const SkMSec elapsed = SkTime::GetMSecs() - start; |
49 const double msPerLoop = elapsed / (double)FLAGS_loops; | 50 const double msPerLoop = elapsed / (double)FLAGS_loops; |
50 printf("%5.1f\t%s\n", msPerLoop, name); | 51 printf("%6.2f\t%s\n", msPerLoop, name); |
51 } | 52 } |
52 | 53 |
53 int tool_main(int argc, char** argv); | 54 int tool_main(int argc, char** argv); |
54 int tool_main(int argc, char** argv) { | 55 int tool_main(int argc, char** argv) { |
55 SkCommandLineFlags::Parse(argc, argv); | 56 SkCommandLineFlags::Parse(argc, argv); |
56 SkAutoGraphics autoGraphics; | 57 SkAutoGraphics autoGraphics; |
57 | 58 |
58 // We share a single scratch bitmap among benches to reduce the profile nois
e from allocation. | 59 // We share a single scratch bitmap among benches to reduce the profile nois
e from allocation. |
59 static const int kMaxArea = 209825221; // tabl_mozilla is this big. | 60 static const int kMaxArea = 209825221; // tabl_mozilla is this big. |
60 SkAutoTMalloc<SkPMColor> scratch(kMaxArea); | 61 SkAutoTMalloc<SkPMColor> scratch(kMaxArea); |
61 | 62 |
62 SkOSFile::Iter it(FLAGS_skps[0], ".skp"); | 63 SkOSFile::Iter it(FLAGS_skps[0], ".skp"); |
63 SkString filename; | 64 SkString filename; |
64 bool failed = false; | 65 bool failed = false; |
65 while (it.next(&filename)) { | 66 while (it.next(&filename)) { |
| 67 if (SkCommandLineFlags::ShouldSkip(FLAGS_match, filename.c_str())) { |
| 68 continue; |
| 69 } |
| 70 |
66 const SkString path = SkOSPath::SkPathJoin(FLAGS_skps[0], filename.c_str
()); | 71 const SkString path = SkOSPath::SkPathJoin(FLAGS_skps[0], filename.c_str
()); |
67 | 72 |
68 SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(path.c_str())); | 73 SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(path.c_str())); |
69 if (!stream) { | 74 if (!stream) { |
70 SkDebugf("Could not read %s.\n", path.c_str()); | 75 SkDebugf("Could not read %s.\n", path.c_str()); |
71 failed = true; | 76 failed = true; |
72 continue; | 77 continue; |
73 } | 78 } |
74 SkAutoTUnref<SkPicture> src(SkPicture::CreateFromStream(stream)); | 79 SkAutoTUnref<SkPicture> src(SkPicture::CreateFromStream(stream)); |
75 if (!src) { | 80 if (!src) { |
(...skipping 12 matching lines...) Expand all Loading... |
88 bench(scratch.get(), *src, filename.c_str()); | 93 bench(scratch.get(), *src, filename.c_str()); |
89 } | 94 } |
90 return failed ? 1 : 0; | 95 return failed ? 1 : 0; |
91 } | 96 } |
92 | 97 |
93 #if !defined SK_BUILD_FOR_IOS | 98 #if !defined SK_BUILD_FOR_IOS |
94 int main(int argc, char * const argv[]) { | 99 int main(int argc, char * const argv[]) { |
95 return tool_main(argc, (char**) argv); | 100 return tool_main(argc, (char**) argv); |
96 } | 101 } |
97 #endif | 102 #endif |
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