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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 "gm.h" | 8 #include "gm.h" |
9 | 9 |
10 #include "Resources.h" | 10 #include "Resources.h" |
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50 | 50 |
51 const char* filterQualityToString() { | 51 const char* filterQualityToString() { |
52 static const char *filterQualityNames[] = { | 52 static const char *filterQualityNames[] = { |
53 "none", "low", "medium", "high" | 53 "none", "low", "medium", "high" |
54 }; | 54 }; |
55 return filterQualityNames[fFilterQuality]; | 55 return filterQualityNames[fFilterQuality]; |
56 } | 56 } |
57 | 57 |
58 protected: | 58 protected: |
59 | 59 |
60 SkString onShortName() SK_OVERRIDE { | 60 SkString onShortName() override { |
61 return fName; | 61 return fName; |
62 } | 62 } |
63 | 63 |
64 SkISize onISize() SK_OVERRIDE { | 64 SkISize onISize() override { |
65 make_bitmap_wrapper(); | 65 make_bitmap_wrapper(); |
66 return SkISize::Make(fBM.width(), 4 * fBM.height()); | 66 return SkISize::Make(fBM.width(), 4 * fBM.height()); |
67 } | 67 } |
68 | 68 |
69 void make_bitmap_wrapper() { | 69 void make_bitmap_wrapper() { |
70 if (!fBitmapMade) { | 70 if (!fBitmapMade) { |
71 fBitmapMade = true; | 71 fBitmapMade = true; |
72 make_bitmap(); | 72 make_bitmap(); |
73 } | 73 } |
74 } | 74 } |
75 | 75 |
76 virtual void make_bitmap() = 0; | 76 virtual void make_bitmap() = 0; |
77 | 77 |
78 void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 78 void onDraw(SkCanvas* canvas) override { |
79 make_bitmap_wrapper(); | 79 make_bitmap_wrapper(); |
80 | 80 |
81 int curY = 0; | 81 int curY = 0; |
82 int curHeight; | 82 int curHeight; |
83 float curScale = 1; | 83 float curScale = 1; |
84 do { | 84 do { |
85 | 85 |
86 SkMatrix matrix; | 86 SkMatrix matrix; |
87 matrix.setScale( curScale, curScale ); | 87 matrix.setScale( curScale, curScale ); |
88 | 88 |
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109 public: | 109 public: |
110 DownsampleBitmapTextGM(float textSize, SkFilterQuality filterQuality) | 110 DownsampleBitmapTextGM(float textSize, SkFilterQuality filterQuality) |
111 : INHERITED(filterQuality), fTextSize(textSize) | 111 : INHERITED(filterQuality), fTextSize(textSize) |
112 { | 112 { |
113 fName.printf("downsamplebitmap_text_%s_%.2fpt", this->filterQualityT
oString(), fTextSize); | 113 fName.printf("downsamplebitmap_text_%s_%.2fpt", this->filterQualityT
oString(), fTextSize); |
114 } | 114 } |
115 | 115 |
116 protected: | 116 protected: |
117 float fTextSize; | 117 float fTextSize; |
118 | 118 |
119 void make_bitmap() SK_OVERRIDE { | 119 void make_bitmap() override { |
120 fBM.allocN32Pixels(int(fTextSize * 8), int(fTextSize * 6)); | 120 fBM.allocN32Pixels(int(fTextSize * 8), int(fTextSize * 6)); |
121 SkCanvas canvas(fBM); | 121 SkCanvas canvas(fBM); |
122 canvas.drawColor(SK_ColorWHITE); | 122 canvas.drawColor(SK_ColorWHITE); |
123 | 123 |
124 SkPaint paint; | 124 SkPaint paint; |
125 paint.setAntiAlias(true); | 125 paint.setAntiAlias(true); |
126 paint.setSubpixelText(true); | 126 paint.setSubpixelText(true); |
127 paint.setTextSize(fTextSize); | 127 paint.setTextSize(fTextSize); |
128 | 128 |
129 setTypeface(&paint, "Times", SkTypeface::kNormal); | 129 setTypeface(&paint, "Times", SkTypeface::kNormal); |
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144 DownsampleBitmapCheckerboardGM(int size, int numChecks, SkFilterQuality fi
lterQuality) | 144 DownsampleBitmapCheckerboardGM(int size, int numChecks, SkFilterQuality fi
lterQuality) |
145 : INHERITED(filterQuality), fSize(size), fNumChecks(numChecks) | 145 : INHERITED(filterQuality), fSize(size), fNumChecks(numChecks) |
146 { | 146 { |
147 fName.printf("downsamplebitmap_checkerboard_%s_%d_%d", this->filterQ
ualityToString(), fSize, fNumChecks); | 147 fName.printf("downsamplebitmap_checkerboard_%s_%d_%d", this->filterQ
ualityToString(), fSize, fNumChecks); |
148 } | 148 } |
149 | 149 |
150 protected: | 150 protected: |
151 int fSize; | 151 int fSize; |
152 int fNumChecks; | 152 int fNumChecks; |
153 | 153 |
154 void make_bitmap() SK_OVERRIDE { | 154 void make_bitmap() override { |
155 make_checker(&fBM, fSize, fNumChecks); | 155 make_checker(&fBM, fSize, fNumChecks); |
156 } | 156 } |
157 private: | 157 private: |
158 typedef DownsampleBitmapGM INHERITED; | 158 typedef DownsampleBitmapGM INHERITED; |
159 }; | 159 }; |
160 | 160 |
161 class DownsampleBitmapImageGM: public DownsampleBitmapGM { | 161 class DownsampleBitmapImageGM: public DownsampleBitmapGM { |
162 public: | 162 public: |
163 DownsampleBitmapImageGM(const char filename[], SkFilterQuality filterQuali
ty) | 163 DownsampleBitmapImageGM(const char filename[], SkFilterQuality filterQuali
ty) |
164 : INHERITED(filterQuality), fFilename(filename) | 164 : INHERITED(filterQuality), fFilename(filename) |
165 { | 165 { |
166 fName.printf("downsamplebitmap_image_%s_%s", this->filterQualityToSt
ring(), filename); | 166 fName.printf("downsamplebitmap_image_%s_%s", this->filterQualityToSt
ring(), filename); |
167 } | 167 } |
168 | 168 |
169 protected: | 169 protected: |
170 SkString fFilename; | 170 SkString fFilename; |
171 int fSize; | 171 int fSize; |
172 | 172 |
173 void make_bitmap() SK_OVERRIDE { | 173 void make_bitmap() override { |
174 SkImageDecoder* codec = NULL; | 174 SkImageDecoder* codec = NULL; |
175 SkString resourcePath = GetResourcePath(fFilename.c_str()); | 175 SkString resourcePath = GetResourcePath(fFilename.c_str()); |
176 SkFILEStream stream(resourcePath.c_str()); | 176 SkFILEStream stream(resourcePath.c_str()); |
177 if (stream.isValid()) { | 177 if (stream.isValid()) { |
178 codec = SkImageDecoder::Factory(&stream); | 178 codec = SkImageDecoder::Factory(&stream); |
179 } | 179 } |
180 if (codec) { | 180 if (codec) { |
181 stream.rewind(); | 181 stream.rewind(); |
182 codec->decode(&stream, &fBM, kN32_SkColorType, SkImageDecoder::kDe
codePixels_Mode); | 182 codec->decode(&stream, &fBM, kN32_SkColorType, SkImageDecoder::kDe
codePixels_Mode); |
183 SkDELETE(codec); | 183 SkDELETE(codec); |
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201 public: | 201 public: |
202 SkBitmap fBM; | 202 SkBitmap fBM; |
203 | 203 |
204 ShowMipLevels() { | 204 ShowMipLevels() { |
205 this->setBGColor(0xFFDDDDDD); | 205 this->setBGColor(0xFFDDDDDD); |
206 make_checker(&fBM, 512, 256); | 206 make_checker(&fBM, 512, 256); |
207 } | 207 } |
208 | 208 |
209 protected: | 209 protected: |
210 | 210 |
211 SkString onShortName() SK_OVERRIDE { | 211 SkString onShortName() override { |
212 return SkString("showmiplevels"); | 212 return SkString("showmiplevels"); |
213 } | 213 } |
214 | 214 |
215 SkISize onISize() SK_OVERRIDE { | 215 SkISize onISize() override { |
216 return SkISize::Make(fBM.width() + 8, 2 * fBM.height() + 80); | 216 return SkISize::Make(fBM.width() + 8, 2 * fBM.height() + 80); |
217 } | 217 } |
218 | 218 |
219 void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 219 void onDraw(SkCanvas* canvas) override { |
220 SkScalar x = 4; | 220 SkScalar x = 4; |
221 SkScalar y = 4; | 221 SkScalar y = 4; |
222 canvas->drawBitmap(fBM, x, y, NULL); | 222 canvas->drawBitmap(fBM, x, y, NULL); |
223 y += fBM.height() + 4; | 223 y += fBM.height() + 4; |
224 | 224 |
225 SkAutoTUnref<SkMipMap> mm(SkMipMap::Build(fBM, NULL)); | 225 SkAutoTUnref<SkMipMap> mm(SkMipMap::Build(fBM, NULL)); |
226 | 226 |
227 SkMipMap::Level level; | 227 SkMipMap::Level level; |
228 SkScalar scale = 0.5f; | 228 SkScalar scale = 0.5f; |
229 while (mm->extractLevel(scale, &level)) { | 229 while (mm->extractLevel(scale, &level)) { |
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264 DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, kLow_SkFilterQuality)
; ) | 264 DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, kLow_SkFilterQuality)
; ) |
265 DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", kLow_SkFilterQual
ity); ) | 265 DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", kLow_SkFilterQual
ity); ) |
266 DEF_GM( return new DownsampleBitmapImageGM("mandrill_132x132_12x12.astc", | 266 DEF_GM( return new DownsampleBitmapImageGM("mandrill_132x132_12x12.astc", |
267 kLow_SkFilterQuality); ) | 267 kLow_SkFilterQuality); ) |
268 | 268 |
269 DEF_GM( return new DownsampleBitmapTextGM(72, kNone_SkFilterQuality); ) | 269 DEF_GM( return new DownsampleBitmapTextGM(72, kNone_SkFilterQuality); ) |
270 DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, kNone_SkFilterQuality
); ) | 270 DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, kNone_SkFilterQuality
); ) |
271 DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", kNone_SkFilterQua
lity); ) | 271 DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", kNone_SkFilterQua
lity); ) |
272 DEF_GM( return new DownsampleBitmapImageGM("mandrill_132x132_12x12.astc", | 272 DEF_GM( return new DownsampleBitmapImageGM("mandrill_132x132_12x12.astc", |
273 kNone_SkFilterQuality); ) | 273 kNone_SkFilterQuality); ) |
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