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1 
2 /*
3  * Copyright 2011 Google Inc.
4  *
5  * Use of this source code is governed by a BSD-style license that can be
6  * found in the LICENSE file.
7  */
8 #include "SkBenchmark.h"
9 #include "SkPaint.h"
10 #include "SkParse.h"
11 
12 SK_DEFINE_INST_COUNT(SkBenchmark)
13 
14 template BenchRegistry* BenchRegistry::gHead;
15 
SkBenchmark(void * defineDict)16 SkBenchmark::SkBenchmark(void* defineDict) {
17     fDict = reinterpret_cast<const SkTDict<const char*>*>(defineDict);
18     fForceAlpha = 0xFF;
19     fForceAA = true;
20     fDither = SkTriState::kDefault;
21     fHasStrokeWidth = false;
22     fIsRendering = true;
23 }
24 
getName()25 const char* SkBenchmark::getName() {
26     return this->onGetName();
27 }
28 
getSize()29 SkIPoint SkBenchmark::getSize() {
30     return this->onGetSize();
31 }
32 
preDraw()33 void SkBenchmark::preDraw() {
34     this->onPreDraw();
35 }
36 
draw(SkCanvas * canvas)37 void SkBenchmark::draw(SkCanvas* canvas) {
38     this->onDraw(canvas);
39 }
40 
postDraw()41 void SkBenchmark::postDraw() {
42     this->onPostDraw();
43 }
44 
setupPaint(SkPaint * paint)45 void SkBenchmark::setupPaint(SkPaint* paint) {
46     paint->setAlpha(fForceAlpha);
47     paint->setAntiAlias(fForceAA);
48     paint->setFilterBitmap(fForceFilter);
49 
50     if (SkTriState::kDefault != fDither) {
51         paint->setDither(SkTriState::kTrue == fDither);
52     }
53 }
54 
findDefine(const char * key) const55 const char* SkBenchmark::findDefine(const char* key) const {
56     if (fDict) {
57         const char* value;
58         if (fDict->find(key, &value)) {
59             return value;
60         }
61     }
62     return NULL;
63 }
64 
findDefine32(const char * key,int32_t * value) const65 bool SkBenchmark::findDefine32(const char* key, int32_t* value) const {
66     const char* valueStr = this->findDefine(key);
67     if (valueStr) {
68         SkParse::FindS32(valueStr, value);
69         return true;
70     }
71     return false;
72 }
73 
findDefineScalar(const char * key,SkScalar * value) const74 bool SkBenchmark::findDefineScalar(const char* key, SkScalar* value) const {
75     const char* valueStr = this->findDefine(key);
76     if (valueStr) {
77         SkParse::FindScalar(valueStr, value);
78         return true;
79     }
80     return false;
81 }
82 
83 ///////////////////////////////////////////////////////////////////////////////
84 
onGetSize()85 SkIPoint SkBenchmark::onGetSize() {
86     return SkIPoint::Make(640, 480);
87 }
88