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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 "SkBenchmark.h" | 8 #include "SkBenchmark.h" |
9 #include "SkRandom.h" | 9 #include "SkRandom.h" |
10 #include "SkRegion.h" | 10 #include "SkRegion.h" |
(...skipping 11 matching lines...) Expand all Loading... |
22 Proc fProc; | 22 Proc fProc; |
23 SkString fName; | 23 SkString fName; |
24 | 24 |
25 enum { | 25 enum { |
26 W = 200, | 26 W = 200, |
27 H = 200, | 27 H = 200, |
28 COUNT = 10, | 28 COUNT = 10, |
29 N = SkBENCHLOOP(20000) | 29 N = SkBENCHLOOP(20000) |
30 }; | 30 }; |
31 | 31 |
32 SkIRect randrect(SkMWCRandom& rand, int i) { | 32 SkIRect randrect(SkRandom& rand, int i) { |
33 int w = rand.nextU() % W; | 33 int w = rand.nextU() % W; |
34 return SkIRect::MakeXYWH(0, i*H/COUNT, w, H/COUNT); | 34 return SkIRect::MakeXYWH(0, i*H/COUNT, w, H/COUNT); |
35 } | 35 } |
36 | 36 |
37 RegionContainBench(void* param, Proc proc, const char name[]) : INHERITED(pa
ram) { | 37 RegionContainBench(void* param, Proc proc, const char name[]) : INHERITED(pa
ram) { |
38 fProc = proc; | 38 fProc = proc; |
39 fName.printf("region_contains_%s", name); | 39 fName.printf("region_contains_%s", name); |
40 | 40 |
41 SkMWCRandom rand; | 41 SkRandom rand; |
42 for (int i = 0; i < COUNT; i++) { | 42 for (int i = 0; i < COUNT; i++) { |
43 fA.op(randrect(rand, i), SkRegion::kXOR_Op); | 43 fA.op(randrect(rand, i), SkRegion::kXOR_Op); |
44 } | 44 } |
45 | 45 |
46 fB.setRect(0, 0, H, W); | 46 fB.setRect(0, 0, H, W); |
47 | 47 |
48 fIsRendering = false; | 48 fIsRendering = false; |
49 } | 49 } |
50 | 50 |
51 protected: | 51 protected: |
52 virtual const char* onGetName() { return fName.c_str(); } | 52 virtual const char* onGetName() { return fName.c_str(); } |
53 | 53 |
54 virtual void onDraw(SkCanvas*) { | 54 virtual void onDraw(SkCanvas*) { |
55 Proc proc = fProc; | 55 Proc proc = fProc; |
56 | 56 |
57 for (int i = 0; i < N; ++i) { | 57 for (int i = 0; i < N; ++i) { |
58 proc(fA, fB); | 58 proc(fA, fB); |
59 } | 59 } |
60 } | 60 } |
61 | 61 |
62 private: | 62 private: |
63 typedef SkBenchmark INHERITED; | 63 typedef SkBenchmark INHERITED; |
64 }; | 64 }; |
65 | 65 |
66 static SkBenchmark* gF0(void* p) { return SkNEW_ARGS(RegionContainBench, (p, sec
t_proc, "sect")); } | 66 static SkBenchmark* gF0(void* p) { return SkNEW_ARGS(RegionContainBench, (p, sec
t_proc, "sect")); } |
67 | 67 |
68 static BenchRegistry gR0(gF0); | 68 static BenchRegistry gR0(gF0); |
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