commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 1 | /* |
| 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 | */ |
| 7 | #include "SampleCode.h" |
| 8 | #include "SkBicubicImageFilter.h" |
commit-bot@chromium.org | 77e079a | 2013-10-28 15:52:02 +0000 | [diff] [blame] | 9 | #include "SkBitmapDevice.h" |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 10 | #include "SkBitmapSource.h" |
| 11 | #include "SkBlurImageFilter.h" |
| 12 | #include "SkCanvas.h" |
| 13 | #include "SkColorFilter.h" |
| 14 | #include "SkColorFilterImageFilter.h" |
| 15 | #include "SkComposeImageFilter.h" |
commit-bot@chromium.org | 77e079a | 2013-10-28 15:52:02 +0000 | [diff] [blame] | 16 | #include "SkData.h" |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 17 | #include "SkDisplacementMapEffect.h" |
| 18 | #include "SkDropShadowImageFilter.h" |
| 19 | #include "SkFlattenableSerialization.h" |
| 20 | #include "SkLightingImageFilter.h" |
| 21 | #include "SkMagnifierImageFilter.h" |
| 22 | #include "SkMergeImageFilter.h" |
| 23 | #include "SkMorphologyImageFilter.h" |
| 24 | #include "SkOffsetImageFilter.h" |
| 25 | #include "SkPerlinNoiseShader.h" |
| 26 | #include "SkRandom.h" |
| 27 | #include "SkRectShaderImageFilter.h" |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 28 | #include "SkTileImageFilter.h" |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 29 | #include "SkView.h" |
| 30 | #include "SkXfermodeImageFilter.h" |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 31 | #include <stdio.h> |
| 32 | #include <time.h> |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 33 | |
commit-bot@chromium.org | c2e9db3 | 2013-12-06 20:14:46 +0000 | [diff] [blame] | 34 | //#define SK_ADD_RANDOM_BIT_FLIPS |
| 35 | //#define SK_FUZZER_IS_VERBOSE |
| 36 | |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 37 | static const uint32_t kSeed = (uint32_t)(time(NULL)); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 38 | static SkRandom gRand(kSeed); |
| 39 | static bool return_large = false; |
| 40 | static bool return_undef = false; |
| 41 | |
| 42 | static const int kBitmapSize = 24; |
| 43 | |
| 44 | static int R(float x) { |
| 45 | return (int)floor(SkScalarToFloat(gRand.nextUScalar1()) * x); |
| 46 | } |
| 47 | |
| 48 | #if defined _WIN32 |
| 49 | #pragma warning ( push ) |
| 50 | // we are intentionally causing an overflow here |
| 51 | // (warning C4756: overflow in constant arithmetic) |
| 52 | #pragma warning ( disable : 4756 ) |
| 53 | #endif |
| 54 | |
| 55 | static float huge() { |
| 56 | double d = 1e100; |
| 57 | float f = (float)d; |
| 58 | return f; |
| 59 | } |
| 60 | |
| 61 | #if defined _WIN32 |
| 62 | #pragma warning ( pop ) |
| 63 | #endif |
| 64 | |
| 65 | static float make_number(bool positiveOnly) { |
| 66 | float f = positiveOnly ? 1.0f : 0.0f; |
| 67 | float v = f; |
| 68 | int sel; |
| 69 | |
| 70 | if (return_large) sel = R(6); else sel = R(4); |
| 71 | if (!return_undef && sel == 0) sel = 1; |
| 72 | |
| 73 | if (R(2) == 1) v = (float)(R(100)+f); else |
| 74 | |
| 75 | switch (sel) { |
| 76 | case 0: break; |
| 77 | case 1: v = f; break; |
| 78 | case 2: v = 0.000001f; break; |
| 79 | case 3: v = 10000.0f; break; |
| 80 | case 4: v = 2000000000.0f; break; |
| 81 | case 5: v = huge(); break; |
| 82 | } |
| 83 | |
| 84 | if (!positiveOnly && (R(4) == 1)) v = -v; |
| 85 | return v; |
| 86 | } |
| 87 | |
| 88 | static SkScalar make_scalar(bool positiveOnly = false) { |
commit-bot@chromium.org | 4b413c8 | 2013-11-25 19:44:07 +0000 | [diff] [blame] | 89 | return make_number(positiveOnly); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 90 | } |
| 91 | |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 92 | static SkRect make_rect() { |
| 93 | return SkRect::MakeWH(SkIntToScalar(R(static_cast<float>(kBitmapSize))), |
| 94 | SkIntToScalar(R(static_cast<float>(kBitmapSize)))); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 95 | } |
| 96 | |
| 97 | static SkXfermode::Mode make_xfermode() { |
| 98 | return static_cast<SkXfermode::Mode>(R(SkXfermode::kLastMode+1)); |
| 99 | } |
| 100 | |
| 101 | static SkColor make_color() { |
| 102 | return (R(2) == 1) ? 0xFFC0F0A0 : 0xFF000090; |
| 103 | } |
| 104 | |
| 105 | static SkPoint3 make_point() { |
| 106 | return SkPoint3(make_scalar(), make_scalar(), make_scalar(true)); |
| 107 | } |
| 108 | |
| 109 | static SkDisplacementMapEffect::ChannelSelectorType make_channel_selector_type() { |
| 110 | return static_cast<SkDisplacementMapEffect::ChannelSelectorType>(R(4)+1); |
| 111 | } |
| 112 | |
| 113 | static void make_g_bitmap(SkBitmap& bitmap) { |
commit-bot@chromium.org | ef74fa1 | 2013-12-17 20:49:46 +0000 | [diff] [blame] | 114 | bitmap.setConfig((SkBitmap::Config)R(SkBitmap::kConfigCount), kBitmapSize, kBitmapSize); |
| 115 | while (!bitmap.allocPixels()) { |
| 116 | bitmap.setConfig((SkBitmap::Config)R(SkBitmap::kConfigCount), kBitmapSize, kBitmapSize); |
| 117 | } |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 118 | SkBitmapDevice device(bitmap); |
| 119 | SkCanvas canvas(&device); |
| 120 | canvas.clear(0x00000000); |
| 121 | SkPaint paint; |
| 122 | paint.setAntiAlias(true); |
| 123 | paint.setColor(0xFF884422); |
| 124 | paint.setTextSize(SkIntToScalar(kBitmapSize/2)); |
| 125 | const char* str = "g"; |
| 126 | canvas.drawText(str, strlen(str), SkIntToScalar(kBitmapSize/8), |
| 127 | SkIntToScalar(kBitmapSize/4), paint); |
| 128 | } |
| 129 | |
| 130 | static void make_checkerboard_bitmap(SkBitmap& bitmap) { |
commit-bot@chromium.org | ef74fa1 | 2013-12-17 20:49:46 +0000 | [diff] [blame] | 131 | bitmap.setConfig((SkBitmap::Config)R(SkBitmap::kConfigCount), kBitmapSize, kBitmapSize); |
| 132 | while (!bitmap.allocPixels()) { |
| 133 | bitmap.setConfig((SkBitmap::Config)R(SkBitmap::kConfigCount), kBitmapSize, kBitmapSize); |
| 134 | } |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 135 | SkBitmapDevice device(bitmap); |
| 136 | SkCanvas canvas(&device); |
| 137 | canvas.clear(0x00000000); |
| 138 | SkPaint darkPaint; |
| 139 | darkPaint.setColor(0xFF804020); |
| 140 | SkPaint lightPaint; |
| 141 | lightPaint.setColor(0xFF244484); |
| 142 | const int i = kBitmapSize / 8; |
| 143 | const SkScalar f = SkIntToScalar(i); |
| 144 | for (int y = 0; y < kBitmapSize; y += i) { |
| 145 | for (int x = 0; x < kBitmapSize; x += i) { |
| 146 | canvas.save(); |
| 147 | canvas.translate(SkIntToScalar(x), SkIntToScalar(y)); |
| 148 | canvas.drawRect(SkRect::MakeXYWH(0, 0, f, f), darkPaint); |
| 149 | canvas.drawRect(SkRect::MakeXYWH(f, 0, f, f), lightPaint); |
| 150 | canvas.drawRect(SkRect::MakeXYWH(0, f, f, f), lightPaint); |
| 151 | canvas.drawRect(SkRect::MakeXYWH(f, f, f, f), darkPaint); |
| 152 | canvas.restore(); |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | static const SkBitmap& make_bitmap() { |
| 158 | static SkBitmap bitmap[2]; |
| 159 | static bool initialized = false; |
| 160 | if (!initialized) { |
| 161 | make_g_bitmap(bitmap[0]); |
| 162 | make_checkerboard_bitmap(bitmap[1]); |
| 163 | initialized = true; |
| 164 | } |
| 165 | return bitmap[R(2)]; |
| 166 | } |
| 167 | |
| 168 | static SkImageFilter* make_image_filter(bool canBeNull = true) { |
| 169 | SkImageFilter* filter = 0; |
| 170 | |
| 171 | // Add a 1 in 3 chance to get a NULL input |
| 172 | if (canBeNull && (R(3) == 1)) { return filter; } |
| 173 | |
| 174 | enum { BICUBIC, MERGE, COLOR, BLUR, MAGNIFIER, XFERMODE, OFFSET, COMPOSE, |
| 175 | DISTANT_LIGHT, POINT_LIGHT, SPOT_LIGHT, NOISE, DROP_SHADOW, |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 176 | MORPHOLOGY, BITMAP, DISPLACE, TILE, NUM_FILTERS }; |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 177 | |
| 178 | switch (R(NUM_FILTERS)) { |
| 179 | case BICUBIC: |
| 180 | // Scale is set to 1 here so that it can fit in the DAG without resizing the output |
| 181 | filter = SkBicubicImageFilter::CreateMitchell(SkSize::Make(1, 1), make_image_filter()); |
| 182 | break; |
| 183 | case MERGE: |
| 184 | filter = new SkMergeImageFilter(make_image_filter(), make_image_filter(), make_xfermode()); |
| 185 | break; |
| 186 | case COLOR: |
| 187 | { |
| 188 | SkAutoTUnref<SkColorFilter> cf((R(2) == 1) ? |
| 189 | SkColorFilter::CreateModeFilter(make_color(), make_xfermode()) : |
| 190 | SkColorFilter::CreateLightingFilter(make_color(), make_color())); |
| 191 | filter = cf.get() ? SkColorFilterImageFilter::Create(cf, make_image_filter()) : 0; |
| 192 | } |
| 193 | break; |
| 194 | case BLUR: |
| 195 | filter = new SkBlurImageFilter(make_scalar(true), make_scalar(true), make_image_filter()); |
| 196 | break; |
| 197 | case MAGNIFIER: |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 198 | filter = new SkMagnifierImageFilter(make_rect(), make_scalar(true)); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 199 | break; |
| 200 | case XFERMODE: |
| 201 | { |
| 202 | SkAutoTUnref<SkXfermode> mode(SkXfermode::Create(make_xfermode())); |
| 203 | filter = new SkXfermodeImageFilter(mode, make_image_filter(), make_image_filter()); |
| 204 | } |
| 205 | break; |
| 206 | case OFFSET: |
| 207 | filter = new SkOffsetImageFilter(make_scalar(), make_scalar(), make_image_filter()); |
| 208 | break; |
| 209 | case COMPOSE: |
| 210 | filter = new SkComposeImageFilter(make_image_filter(), make_image_filter()); |
| 211 | break; |
| 212 | case DISTANT_LIGHT: |
| 213 | filter = (R(2) == 1) ? |
| 214 | SkLightingImageFilter::CreateDistantLitDiffuse(make_point(), |
| 215 | make_color(), make_scalar(), make_scalar(), make_image_filter()) : |
| 216 | SkLightingImageFilter::CreateDistantLitSpecular(make_point(), |
| 217 | make_color(), make_scalar(), make_scalar(), SkIntToScalar(R(10)), |
| 218 | make_image_filter()); |
| 219 | break; |
| 220 | case POINT_LIGHT: |
| 221 | filter = (R(2) == 1) ? |
| 222 | SkLightingImageFilter::CreatePointLitDiffuse(make_point(), |
| 223 | make_color(), make_scalar(), make_scalar(), make_image_filter()) : |
| 224 | SkLightingImageFilter::CreatePointLitSpecular(make_point(), |
| 225 | make_color(), make_scalar(), make_scalar(), SkIntToScalar(R(10)), |
| 226 | make_image_filter()); |
| 227 | break; |
| 228 | case SPOT_LIGHT: |
| 229 | filter = (R(2) == 1) ? |
| 230 | SkLightingImageFilter::CreateSpotLitDiffuse(SkPoint3(0, 0, 0), |
| 231 | make_point(), make_scalar(), make_scalar(), make_color(), |
| 232 | make_scalar(), make_scalar(), make_image_filter()) : |
| 233 | SkLightingImageFilter::CreateSpotLitSpecular(SkPoint3(0, 0, 0), |
| 234 | make_point(), make_scalar(), make_scalar(), make_color(), |
| 235 | make_scalar(), make_scalar(), SkIntToScalar(R(10)), make_image_filter()); |
| 236 | break; |
| 237 | case NOISE: |
| 238 | { |
| 239 | SkAutoTUnref<SkShader> shader((R(2) == 1) ? |
| 240 | SkPerlinNoiseShader::CreateFractalNoise( |
sugoi@google.com | bb8148b | 2013-09-19 19:51:27 +0000 | [diff] [blame] | 241 | make_scalar(true), make_scalar(true), R(10.0f), make_scalar()) : |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 242 | SkPerlinNoiseShader::CreateTubulence( |
sugoi@google.com | bb8148b | 2013-09-19 19:51:27 +0000 | [diff] [blame] | 243 | make_scalar(true), make_scalar(true), R(10.0f), make_scalar())); |
reed@google.com | 4469938 | 2013-10-31 17:28:30 +0000 | [diff] [blame] | 244 | SkImageFilter::CropRect cropR(SkRect::MakeWH(SkIntToScalar(kBitmapSize), |
| 245 | SkIntToScalar(kBitmapSize))); |
| 246 | filter = SkRectShaderImageFilter::Create(shader, &cropR); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 247 | } |
| 248 | break; |
| 249 | case DROP_SHADOW: |
| 250 | filter = new SkDropShadowImageFilter(make_scalar(), make_scalar(), |
| 251 | make_scalar(true), make_color(), make_image_filter()); |
| 252 | break; |
| 253 | case MORPHOLOGY: |
| 254 | if (R(2) == 1) |
sugoi@google.com | bb8148b | 2013-09-19 19:51:27 +0000 | [diff] [blame] | 255 | filter = new SkDilateImageFilter(R(static_cast<float>(kBitmapSize)), |
| 256 | R(static_cast<float>(kBitmapSize)), make_image_filter()); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 257 | else |
sugoi@google.com | bb8148b | 2013-09-19 19:51:27 +0000 | [diff] [blame] | 258 | filter = new SkErodeImageFilter(R(static_cast<float>(kBitmapSize)), |
| 259 | R(static_cast<float>(kBitmapSize)), make_image_filter()); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 260 | break; |
| 261 | case BITMAP: |
| 262 | filter = new SkBitmapSource(make_bitmap()); |
| 263 | break; |
| 264 | case DISPLACE: |
| 265 | filter = new SkDisplacementMapEffect(make_channel_selector_type(), |
| 266 | make_channel_selector_type(), make_scalar(), |
| 267 | make_image_filter(false), make_image_filter()); |
| 268 | break; |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 269 | case TILE: |
| 270 | filter = new SkTileImageFilter(make_rect(), make_rect(), make_image_filter(false)); |
| 271 | break; |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 272 | default: |
| 273 | break; |
| 274 | } |
| 275 | return (filter || canBeNull) ? filter : make_image_filter(canBeNull); |
| 276 | } |
| 277 | |
commit-bot@chromium.org | 77e079a | 2013-10-28 15:52:02 +0000 | [diff] [blame] | 278 | static SkImageFilter* make_serialized_image_filter() { |
| 279 | SkAutoTUnref<SkImageFilter> filter(make_image_filter(false)); |
| 280 | SkAutoTUnref<SkData> data(SkValidatingSerializeFlattenable(filter)); |
| 281 | const unsigned char* ptr = static_cast<const unsigned char*>(data->data()); |
| 282 | size_t len = data->size(); |
| 283 | #ifdef SK_ADD_RANDOM_BIT_FLIPS |
| 284 | unsigned char* p = const_cast<unsigned char*>(ptr); |
| 285 | for (size_t i = 0; i < len; ++i, ++p) { |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 286 | if (R(250) == 1) { // 0.4% of the time, flip a bit or byte |
| 287 | if (R(10) == 1) { // Then 10% of the time, change a whole byte |
| 288 | switch(R(3)) { |
| 289 | case 0: |
| 290 | *p ^= 0xFF; // Flip entire byte |
| 291 | break; |
| 292 | case 1: |
| 293 | *p = 0xFF; // Set all bits to 1 |
| 294 | break; |
| 295 | case 2: |
| 296 | *p = 0x00; // Set all bits to 0 |
| 297 | break; |
| 298 | } |
| 299 | } else { |
| 300 | *p ^= (1 << R(8)); |
| 301 | } |
commit-bot@chromium.org | 77e079a | 2013-10-28 15:52:02 +0000 | [diff] [blame] | 302 | } |
| 303 | } |
| 304 | #endif // SK_ADD_RANDOM_BIT_FLIPS |
| 305 | SkFlattenable* flattenable = SkValidatingDeserializeFlattenable(ptr, len, |
| 306 | SkImageFilter::GetFlattenableType()); |
commit-bot@chromium.org | 77e079a | 2013-10-28 15:52:02 +0000 | [diff] [blame] | 307 | return static_cast<SkImageFilter*>(flattenable); |
| 308 | } |
| 309 | |
sugoi@google.com | bb8148b | 2013-09-19 19:51:27 +0000 | [diff] [blame] | 310 | static void drawClippedBitmap(SkCanvas* canvas, int x, int y, const SkPaint& paint) { |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 311 | canvas->save(); |
| 312 | canvas->clipRect(SkRect::MakeXYWH(SkIntToScalar(x), SkIntToScalar(y), |
| 313 | SkIntToScalar(kBitmapSize), SkIntToScalar(kBitmapSize))); |
| 314 | canvas->drawBitmap(make_bitmap(), SkIntToScalar(x), SkIntToScalar(y), &paint); |
| 315 | canvas->restore(); |
| 316 | } |
| 317 | |
| 318 | static void do_fuzz(SkCanvas* canvas) { |
commit-bot@chromium.org | ef74fa1 | 2013-12-17 20:49:46 +0000 | [diff] [blame] | 319 | SkImageFilter* filter = make_serialized_image_filter(); |
| 320 | |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 321 | #ifdef SK_FUZZER_IS_VERBOSE |
commit-bot@chromium.org | ef74fa1 | 2013-12-17 20:49:46 +0000 | [diff] [blame] | 322 | static uint32_t numFilters = 0; |
| 323 | static uint32_t numValidFilters = 0; |
| 324 | if (0 == numFilters) { |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 325 | printf("Fuzzing with %u\n", kSeed); |
| 326 | } |
commit-bot@chromium.org | ef74fa1 | 2013-12-17 20:49:46 +0000 | [diff] [blame] | 327 | numFilters++; |
| 328 | if (NULL != filter) { |
| 329 | numValidFilters++; |
| 330 | } |
| 331 | printf("Filter no : %u. Valid filters so far : %u\r", numFilters, numValidFilters); |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 332 | fflush(stdout); |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 333 | #endif |
| 334 | |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 335 | SkPaint paint; |
commit-bot@chromium.org | ef74fa1 | 2013-12-17 20:49:46 +0000 | [diff] [blame] | 336 | SkSafeUnref(paint.setImageFilter(filter)); |
commit-bot@chromium.org | 22d69f9 | 2013-09-19 18:40:49 +0000 | [diff] [blame] | 337 | drawClippedBitmap(canvas, 0, 0, paint); |
| 338 | } |
| 339 | |
| 340 | ////////////////////////////////////////////////////////////////////////////// |
| 341 | |
| 342 | class ImageFilterFuzzView : public SampleView { |
| 343 | public: |
| 344 | ImageFilterFuzzView() { |
| 345 | this->setBGColor(0xFFDDDDDD); |
| 346 | } |
| 347 | |
| 348 | protected: |
| 349 | // overrides from SkEventSink |
| 350 | virtual bool onQuery(SkEvent* evt) { |
| 351 | if (SampleCode::TitleQ(*evt)) { |
| 352 | SampleCode::TitleR(evt, "ImageFilterFuzzer"); |
| 353 | return true; |
| 354 | } |
| 355 | return this->INHERITED::onQuery(evt); |
| 356 | } |
| 357 | |
| 358 | void drawBG(SkCanvas* canvas) { |
| 359 | canvas->drawColor(0xFFDDDDDD); |
| 360 | } |
| 361 | |
| 362 | virtual void onDrawContent(SkCanvas* canvas) { |
| 363 | do_fuzz(canvas); |
| 364 | this->inval(0); |
| 365 | } |
| 366 | |
| 367 | private: |
| 368 | typedef SkView INHERITED; |
| 369 | }; |
| 370 | |
| 371 | ////////////////////////////////////////////////////////////////////////////// |
| 372 | |
| 373 | static SkView* MyFactory() { return new ImageFilterFuzzView; } |
| 374 | static SkViewRegister reg(MyFactory); |