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sugoi@google.com5d71adf2013-04-24 19:36:44 +00001/*
2 * Copyright 2013 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
tfarinaf168b862014-06-19 12:32:29 -07007#include "Benchmark.h"
sugoi@google.com5d71adf2013-04-24 19:36:44 +00008#include "SkBitmapSource.h"
9#include "SkCanvas.h"
10#include "SkDevice.h"
11#include "SkLightingImageFilter.h"
12
13#define FILTER_WIDTH_SMALL SkIntToScalar(32)
14#define FILTER_HEIGHT_SMALL SkIntToScalar(32)
15#define FILTER_WIDTH_LARGE SkIntToScalar(256)
16#define FILTER_HEIGHT_LARGE SkIntToScalar(256)
17
tfarinaf168b862014-06-19 12:32:29 -070018class LightingBaseBench : public Benchmark {
sugoi@google.com5d71adf2013-04-24 19:36:44 +000019public:
mtklein@google.com410e6e82013-09-13 19:52:27 +000020 LightingBaseBench(bool small) : fIsSmall(small) { }
sugoi@google.com5d71adf2013-04-24 19:36:44 +000021
22protected:
commit-bot@chromium.org33614712013-12-03 18:17:16 +000023 void draw(const int loops, SkCanvas* canvas, SkImageFilter* imageFilter) const {
sugoi@google.com5d71adf2013-04-24 19:36:44 +000024 SkRect r = fIsSmall ? SkRect::MakeWH(FILTER_WIDTH_SMALL, FILTER_HEIGHT_SMALL) :
25 SkRect::MakeWH(FILTER_WIDTH_LARGE, FILTER_HEIGHT_LARGE);
26 SkPaint paint;
27 paint.setImageFilter(imageFilter)->unref();
commit-bot@chromium.org33614712013-12-03 18:17:16 +000028 for (int i = 0; i < loops; i++) {
mtklein@google.comc2897432013-09-10 19:23:38 +000029 canvas->drawRect(r, paint);
30 }
sugoi@google.com5d71adf2013-04-24 19:36:44 +000031 }
32
33 static SkPoint3 getPointLocation() {
34 static SkPoint3 pointLocation(0, 0, SkIntToScalar(10));
35 return pointLocation;
36 }
37
38 static SkPoint3 getDistantDirection() {
39 static SkScalar azimuthRad = SkDegreesToRadians(SkIntToScalar(225));
40 static SkScalar elevationRad = SkDegreesToRadians(SkIntToScalar(5));
41 static SkPoint3 distantDirection(SkScalarMul(SkScalarCos(azimuthRad),
42 SkScalarCos(elevationRad)),
43 SkScalarMul(SkScalarSin(azimuthRad),
44 SkScalarCos(elevationRad)),
45 SkScalarSin(elevationRad));
46 return distantDirection;
47 }
48
49 static SkPoint3 getSpotLocation() {
50 static SkPoint3 spotLocation(SkIntToScalar(-10), SkIntToScalar(-10), SkIntToScalar(20));
51 return spotLocation;
52 }
53
54 static SkPoint3 getSpotTarget() {
55 static SkPoint3 spotTarget(SkIntToScalar(40), SkIntToScalar(40), 0);
56 return spotTarget;
57 }
58
59 static SkScalar getSpotExponent() {
60 static SkScalar spotExponent = SK_Scalar1;
61 return spotExponent;
62 }
63
64 static SkScalar getCutoffAngle() {
65 static SkScalar cutoffAngle = SkIntToScalar(15);
66 return cutoffAngle;
67 }
68
69 static SkScalar getKd() {
70 static SkScalar kd = SkIntToScalar(2);
71 return kd;
72 }
73
74 static SkScalar getKs() {
75 static SkScalar ks = SkIntToScalar(1);
76 return ks;
77 }
78
79 static SkScalar getShininess() {
80 static SkScalar shininess = SkIntToScalar(8);
81 return shininess;
82 }
83
84 static SkScalar getSurfaceScale() {
85 static SkScalar surfaceScale = SkIntToScalar(1);
86 return surfaceScale;
87 }
88
89 static SkColor getWhite() {
90 static SkColor white(0xFFFFFFFF);
91 return white;
92 }
93
94 bool fIsSmall;
tfarinaf168b862014-06-19 12:32:29 -070095 typedef Benchmark INHERITED;
sugoi@google.com5d71adf2013-04-24 19:36:44 +000096};
97
98class LightingPointLitDiffuseBench : public LightingBaseBench {
99public:
mtklein@google.com410e6e82013-09-13 19:52:27 +0000100 LightingPointLitDiffuseBench(bool small) : INHERITED(small) {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000101 }
102
103protected:
mtklein36352bf2015-03-25 18:17:31 -0700104 const char* onGetName() override {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000105 return fIsSmall ? "lightingpointlitdiffuse_small" : "lightingpointlitdiffuse_large";
106 }
107
mtklein36352bf2015-03-25 18:17:31 -0700108 void onDraw(const int loops, SkCanvas* canvas) override {
commit-bot@chromium.org33614712013-12-03 18:17:16 +0000109 draw(loops, canvas, SkLightingImageFilter::CreatePointLitDiffuse(getPointLocation(),
110 getWhite(),
111 getSurfaceScale(),
112 getKd()));
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000113 }
114
115private:
116 typedef LightingBaseBench INHERITED;
117};
118
119class LightingDistantLitDiffuseBench : public LightingBaseBench {
120public:
mtklein@google.com410e6e82013-09-13 19:52:27 +0000121 LightingDistantLitDiffuseBench(bool small) : INHERITED(small) {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000122 }
123
124protected:
mtklein36352bf2015-03-25 18:17:31 -0700125 const char* onGetName() override {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000126 return fIsSmall ? "lightingdistantlitdiffuse_small" : "lightingdistantlitdiffuse_large";
127 }
128
mtklein36352bf2015-03-25 18:17:31 -0700129 void onDraw(const int loops, SkCanvas* canvas) override {
commit-bot@chromium.org33614712013-12-03 18:17:16 +0000130 draw(loops, canvas, SkLightingImageFilter::CreateDistantLitDiffuse(getDistantDirection(),
131 getWhite(),
132 getSurfaceScale(),
133 getKd()));
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000134 }
135
136private:
137 typedef LightingBaseBench INHERITED;
138};
139
140class LightingSpotLitDiffuseBench : public LightingBaseBench {
141public:
mtklein@google.com410e6e82013-09-13 19:52:27 +0000142 LightingSpotLitDiffuseBench(bool small) : INHERITED(small) {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000143 }
144
145protected:
mtklein36352bf2015-03-25 18:17:31 -0700146 const char* onGetName() override {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000147 return fIsSmall ? "lightingspotlitdiffuse_small" : "lightingspotlitdiffuse_large";
148 }
149
mtklein36352bf2015-03-25 18:17:31 -0700150 void onDraw(const int loops, SkCanvas* canvas) override {
commit-bot@chromium.org33614712013-12-03 18:17:16 +0000151 draw(loops, canvas, SkLightingImageFilter::CreateSpotLitDiffuse(getSpotLocation(),
152 getSpotTarget(),
153 getSpotExponent(),
154 getCutoffAngle(),
155 getWhite(),
156 getSurfaceScale(),
157 getKd()));
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000158 }
159
160private:
161 typedef LightingBaseBench INHERITED;
162};
163
164class LightingPointLitSpecularBench : public LightingBaseBench {
165public:
mtklein@google.com410e6e82013-09-13 19:52:27 +0000166 LightingPointLitSpecularBench(bool small) : INHERITED(small) {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000167 }
168
169protected:
mtklein36352bf2015-03-25 18:17:31 -0700170 const char* onGetName() override {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000171 return fIsSmall ? "lightingpointlitspecular_small" : "lightingpointlitspecular_large";
172 }
173
mtklein36352bf2015-03-25 18:17:31 -0700174 void onDraw(const int loops, SkCanvas* canvas) override {
commit-bot@chromium.org33614712013-12-03 18:17:16 +0000175 draw(loops, canvas, SkLightingImageFilter::CreatePointLitSpecular(getPointLocation(),
176 getWhite(),
177 getSurfaceScale(),
178 getKs(),
179 getShininess()));
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000180 }
181
182private:
183 typedef LightingBaseBench INHERITED;
184};
185
186class LightingDistantLitSpecularBench : public LightingBaseBench {
187public:
mtklein@google.com410e6e82013-09-13 19:52:27 +0000188 LightingDistantLitSpecularBench(bool small) : INHERITED(small) {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000189 }
190
191protected:
mtklein36352bf2015-03-25 18:17:31 -0700192 const char* onGetName() override {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000193 return fIsSmall ? "lightingdistantlitspecular_small" : "lightingdistantlitspecular_large";
194 }
195
mtklein36352bf2015-03-25 18:17:31 -0700196 void onDraw(const int loops, SkCanvas* canvas) override {
commit-bot@chromium.org33614712013-12-03 18:17:16 +0000197 draw(loops, canvas, SkLightingImageFilter::CreateDistantLitSpecular(getDistantDirection(),
198 getWhite(),
199 getSurfaceScale(),
200 getKs(),
201 getShininess()));
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000202 }
203
204private:
205 typedef LightingBaseBench INHERITED;
206};
207
208class LightingSpotLitSpecularBench : public LightingBaseBench {
209public:
mtklein@google.com410e6e82013-09-13 19:52:27 +0000210 LightingSpotLitSpecularBench(bool small) : INHERITED(small) {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000211 }
212
213protected:
mtklein36352bf2015-03-25 18:17:31 -0700214 const char* onGetName() override {
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000215 return fIsSmall ? "lightingspotlitspecular_small" : "lightingspotlitspecular_large";
216 }
217
mtklein36352bf2015-03-25 18:17:31 -0700218 void onDraw(const int loops, SkCanvas* canvas) override {
commit-bot@chromium.org33614712013-12-03 18:17:16 +0000219 draw(loops, canvas, SkLightingImageFilter::CreateSpotLitSpecular(getSpotLocation(),
220 getSpotTarget(),
221 getSpotExponent(),
222 getCutoffAngle(),
223 getWhite(),
224 getSurfaceScale(),
225 getKs(),
226 getShininess()));
sugoi@google.com5d71adf2013-04-24 19:36:44 +0000227 }
228
229private:
230 typedef LightingBaseBench INHERITED;
231};
232
233///////////////////////////////////////////////////////////////////////////////
234
mtklein@google.com410e6e82013-09-13 19:52:27 +0000235DEF_BENCH( return new LightingPointLitDiffuseBench(true); )
236DEF_BENCH( return new LightingPointLitDiffuseBench(false); )
237DEF_BENCH( return new LightingDistantLitDiffuseBench(true); )
238DEF_BENCH( return new LightingDistantLitDiffuseBench(false); )
239DEF_BENCH( return new LightingSpotLitDiffuseBench(true); )
240DEF_BENCH( return new LightingSpotLitDiffuseBench(false); )
241DEF_BENCH( return new LightingPointLitSpecularBench(true); )
242DEF_BENCH( return new LightingPointLitSpecularBench(false); )
243DEF_BENCH( return new LightingDistantLitSpecularBench(true); )
244DEF_BENCH( return new LightingDistantLitSpecularBench(false); )
245DEF_BENCH( return new LightingSpotLitSpecularBench(true); )
246DEF_BENCH( return new LightingSpotLitSpecularBench(false); )