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PL286/external/skia/bench/ChromeBench.cpp

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/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "Benchmark.h"
#include "SkCanvas.h"
#include "SkPaint.h"
#include "SkString.h"
/**
Benchmarks that try to emulate a particular Skia call pattern observed in Chrome.
*/
/// blitRect() calls emitted by Chrome while scrolling through gmail: count, width, height.
int gmailScrollingRectSpec [431*3] = {
1, 1254, 1160,
1, 64, 112,
1, 1034, 261,
1, 1166, 1,
1, 1166, 20,
1, 1254, 40,
1, 140, 20,
1, 22, 30,
1, 22, 39,
1, 294, 29,
1, 336, 25,
1, 336, 5,
1, 37, 3,
1, 37, 4,
1, 37, 5,
1, 41, 29,
1, 57, 15,
1, 72, 5,
1, 72, 8,
1, 76, 29,
1, 981, 88,
1, 990, 2,
1, 990, 6,
2, 220, 88,
2, 294, 1,
2, 37, 6,
2, 391, 55,
2, 57, 11,
2, 57, 14,
2, 57, 7,
2, 981, 30,
2, 990, 15,
2, 990, 19,
3, 114, 16,
3, 1166, 39,
3, 1254, 154,
3, 12, 12,
3, 162, 7,
3, 164, 479,
3, 167, 449,
3, 16, 24,
3, 204, 497,
3, 205, 434,
3, 220, 1127,
3, 220, 1132,
3, 220, 931,
3, 220, 933,
3, 220, 934,
3, 297, 8,
3, 72, 25,
3, 87, 30,
3, 981, 1,
3, 981, 126,
3, 990, 27,
3, 990, 36,
3, 991, 29,
4, 1254, 306,
4, 1254, 36,
4, 1, 1,
4, 1, 14,
4, 1, 19,
4, 1, 7,
4, 21, 21,
4, 220, 30,
4, 46, 949,
4, 509, 30,
4, 57, 2,
4, 57, 6,
4, 990, 11,
5, 13, 8,
5, 198, 24,
5, 24, 24,
5, 25, 24,
5, 2, 24,
5, 37, 33,
5, 57, 4,
5, 599, 24,
5, 90, 24,
5, 981, 19,
5, 990, 23,
5, 990, 8,
6, 101, 29,
6, 117, 29,
6, 1254, 88,
6, 139, 29,
6, 13, 12,
6, 15, 15,
6, 164, 25,
6, 16, 16,
6, 198, 7,
6, 1, 12,
6, 1, 15,
6, 1, 27,
6, 220, 936,
6, 24, 7,
6, 25, 7,
6, 2, 7,
6, 326, 29,
6, 336, 29,
6, 599, 7,
6, 86, 29,
6, 90, 7,
6, 96, 29,
6, 991, 31,
7, 198, 12,
7, 198, 20,
7, 198, 33,
7, 198, 35,
7, 24, 12,
7, 24, 20,
7, 24, 33,
7, 24, 35,
7, 25, 12,
7, 25, 20,
7, 25, 33,
7, 25, 35,
7, 2, 12,
7, 2, 20,
7, 2, 33,
7, 2, 35,
7, 304, 1,
7, 38, 29,
7, 51, 29,
7, 599, 12,
7, 599, 20,
7, 599, 33,
7, 599, 35,
7, 90, 12,
7, 90, 20,
7, 90, 33,
7, 90, 35,
8, 13, 5,
8, 198, 13,
8, 198, 23,
8, 220, 1,
8, 24, 13,
8, 24, 23,
8, 25, 13,
8, 25, 23,
8, 2, 13,
8, 2, 23,
8, 329, 28,
8, 57, 10,
8, 599, 13,
8, 599, 23,
8, 90, 13,
8, 90, 23,
9, 198, 17,
9, 198, 19,
9, 198, 37,
9, 198, 5,
9, 198, 8,
9, 24, 17,
9, 24, 19,
9, 24, 37,
9, 24, 5,
9, 24, 8,
9, 25, 17,
9, 25, 19,
9, 25, 37,
9, 25, 5,
9, 25, 8,
9, 2, 17,
9, 2, 19,
9, 2, 37,
9, 2, 5,
9, 2, 8,
9, 599, 17,
9, 599, 19,
9, 599, 37,
9, 599, 5,
9, 599, 8,
9, 72, 29,
9, 90, 17,
9, 90, 19,
9, 90, 37,
9, 90, 5,
9, 90, 8,
10, 13, 11,
10, 13, 9,
10, 198, 26,
10, 198, 28,
10, 1, 23,
10, 1, 4,
10, 1, 6,
10, 24, 26,
10, 24, 28,
10, 25, 26,
10, 25, 28,
10, 26, 24,
10, 2, 26,
10, 2, 28,
10, 599, 26,
10, 599, 28,
10, 90, 26,
10, 90, 28,
11, 198, 27,
11, 24, 27,
11, 25, 27,
11, 2, 27,
11, 599, 27,
11, 90, 27,
12, 198, 14,
12, 198, 21,
12, 198, 3,
12, 1, 11,
12, 1, 2,
12, 1, 8,
12, 24, 14,
12, 24, 21,
12, 24, 3,
12, 25, 14,
12, 25, 21,
12, 25, 3,
12, 26, 7,
12, 2, 14,
12, 2, 21,
12, 2, 3,
12, 329, 14,
12, 38, 2,
12, 599, 14,
12, 599, 21,
12, 599, 3,
12, 90, 14,
12, 90, 21,
12, 90, 3,
13, 198, 11,
13, 198, 15,
13, 198, 31,
13, 24, 11,
13, 24, 15,
13, 24, 31,
13, 25, 11,
13, 25, 15,
13, 25, 31,
13, 2, 11,
13, 2, 15,
13, 2, 31,
13, 57, 13,
13, 599, 11,
13, 599, 15,
13, 599, 31,
13, 71, 29,
13, 90, 11,
13, 90, 15,
13, 90, 31,
14, 13, 2,
14, 198, 10,
14, 24, 10,
14, 25, 10,
14, 26, 12,
14, 26, 20,
14, 26, 33,
14, 26, 35,
14, 2, 10,
14, 336, 1,
14, 45, 29,
14, 599, 10,
14, 63, 29,
14, 90, 10,
15, 13, 3,
15, 198, 2,
15, 198, 29,
15, 198, 34,
15, 24, 2,
15, 24, 29,
15, 24, 34,
15, 25, 2,
15, 25, 29,
15, 25, 34,
15, 2, 2,
15, 2, 29,
15, 2, 34,
15, 599, 2,
15, 599, 29,
15, 599, 34,
15, 90, 2,
15, 90, 29,
15, 90, 34,
16, 13, 4,
16, 13, 6,
16, 198, 16,
16, 198, 9,
16, 1, 10,
16, 24, 16,
16, 24, 9,
16, 25, 16,
16, 25, 9,
16, 26, 13,
16, 26, 23,
16, 2, 16,
16, 2, 9,
16, 599, 16,
16, 599, 9,
16, 90, 16,
16, 90, 9,
17, 13, 7,
17, 198, 18,
17, 24, 18,
17, 25, 18,
17, 2, 18,
17, 599, 18,
17, 90, 18,
18, 198, 22,
18, 198, 32,
18, 198, 36,
18, 198, 4,
18, 24, 22,
18, 24, 32,
18, 24, 36,
18, 24, 4,
18, 25, 22,
18, 25, 32,
18, 25, 36,
18, 25, 4,
18, 26, 17,
18, 26, 19,
18, 26, 37,
18, 26, 5,
18, 26, 8,
18, 2, 22,
18, 2, 32,
18, 2, 36,
18, 2, 4,
18, 599, 22,
18, 599, 32,
18, 599, 36,
18, 599, 4,
18, 90, 22,
18, 90, 32,
18, 90, 36,
18, 90, 4,
19, 13, 10,
20, 1254, 30,
20, 16, 1007,
20, 26, 26,
20, 26, 28,
21, 198, 6,
21, 24, 6,
21, 25, 6,
21, 2, 6,
21, 599, 6,
21, 90, 6,
22, 198, 38,
22, 22, 40,
22, 24, 38,
22, 25, 38,
22, 26, 27,
22, 2, 38,
22, 599, 38,
22, 90, 38,
23, 1254, 1160,
24, 220, 930,
24, 26, 14,
24, 26, 21,
24, 26, 3,
26, 11, 11,
26, 1, 13,
26, 26, 11,
26, 26, 15,
26, 26, 31,
28, 26, 10,
30, 176, 60,
30, 26, 2,
30, 26, 29,
30, 26, 34,
32, 26, 16,
32, 26, 9,
34, 26, 18,
36, 26, 22,
36, 26, 32,
36, 26, 36,
36, 26, 4,
36, 37, 26,
42, 26, 6,
43, 115, 29,
44, 198, 25,
44, 24, 25,
44, 25, 25,
44, 26, 38,
44, 2, 25,
44, 599, 25,
44, 90, 25,
46, 22, 1,
47, 198, 30,
47, 25, 30,
47, 2, 30,
47, 599, 30,
47, 90, 30,
48, 24, 30,
52, 176, 30,
58, 140, 24,
58, 4, 30,
63, 990, 29,
64, 1254, 1,
88, 26, 25,
92, 198, 39,
92, 25, 39,
92, 2, 39,
92, 599, 39,
92, 90, 39,
93, 24, 39,
94, 26, 30,
108, 1254, 1051,
117, 140, 1,
119, 160, 1,
126, 1, 29,
132, 135, 16,
147, 72, 16,
184, 26, 39,
238, 990, 1,
376, 11, 1007,
380, 11, 487,
1389, 1034, 1007,
1870, 57, 16,
4034, 1, 16,
8521, 198, 40,
8521, 25, 40,
8521, 2, 40,
8521, 599, 40,
8521, 90, 40,
8543, 24, 40,
8883, 13, 13,
17042, 26, 40,
17664, 198, 1,
17664, 25, 1,
17664, 2, 1,
17664, 599, 1,
17664, 90, 1,
17710, 24, 1,
35328, 26, 1,
};
/// Emulates the mix of rects blitted by gmail during scrolling
class ScrollGmailBench : public Benchmark {
enum {
W = 1254,
H = 1160,
N = 431
};
public:
ScrollGmailBench() { }
protected:
virtual const char* onGetName() { return "chrome_scrollGmail"; }
virtual void onDraw(int loops, SkCanvas* canvas) {
SkDEBUGCODE(this->validateBounds(canvas));
SkPaint paint;
this->setupPaint(&paint);
for (int i = 0; i < N; i++) {
SkRect current;
setRectangle(current, i);
for (int j = 0; j < loops * gmailScrollingRectSpec[i*3]; j++) {
canvas->drawRect(current, paint);
}
}
}
virtual SkIPoint onGetSize() { return SkIPoint::Make(W, H); }
void setRectangle(SkRect& current, int i) {
current.set(0, 0,
SkIntToScalar(gmailScrollingRectSpec[i*3+1]), SkIntToScalar(gmailScrollingRectSpec[i*3+2]));
}
void validateBounds(SkCanvas* canvas) {
#ifdef SK_DEBUG
SkIRect bounds = canvas->getDeviceClipBounds();
SkASSERT(bounds.right()-bounds.left() >= W);
SkASSERT(bounds.bottom()-bounds.top() >= H);
#endif
}
private:
typedef Benchmark INHERITED;
};
// Disabled this benchmark: it takes 15x longer than any other benchmark
// and is probably not giving us important information.
// DEF_BENCH(return new ScrollGmailBench);