1 /* 2 * Copyright 2011 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 "bench/Benchmark.h" 8 #include "include/core/SkCanvas.h" 9 #include "include/core/SkPaint.h" 10 #include "include/core/SkString.h" 11 12 /** 13 Benchmarks that try to emulate a particular Skia call pattern observed in Chrome. 14 */ 15 16 /// blitRect() calls emitted by Chrome while scrolling through gmail: count, width, height. 17 int gmailScrollingRectSpec [431*3] = { 18 1, 1254, 1160, 19 1, 64, 112, 20 1, 1034, 261, 21 1, 1166, 1, 22 1, 1166, 20, 23 1, 1254, 40, 24 1, 140, 20, 25 1, 22, 30, 26 1, 22, 39, 27 1, 294, 29, 28 1, 336, 25, 29 1, 336, 5, 30 1, 37, 3, 31 1, 37, 4, 32 1, 37, 5, 33 1, 41, 29, 34 1, 57, 15, 35 1, 72, 5, 36 1, 72, 8, 37 1, 76, 29, 38 1, 981, 88, 39 1, 990, 2, 40 1, 990, 6, 41 2, 220, 88, 42 2, 294, 1, 43 2, 37, 6, 44 2, 391, 55, 45 2, 57, 11, 46 2, 57, 14, 47 2, 57, 7, 48 2, 981, 30, 49 2, 990, 15, 50 2, 990, 19, 51 3, 114, 16, 52 3, 1166, 39, 53 3, 1254, 154, 54 3, 12, 12, 55 3, 162, 7, 56 3, 164, 479, 57 3, 167, 449, 58 3, 16, 24, 59 3, 204, 497, 60 3, 205, 434, 61 3, 220, 1127, 62 3, 220, 1132, 63 3, 220, 931, 64 3, 220, 933, 65 3, 220, 934, 66 3, 297, 8, 67 3, 72, 25, 68 3, 87, 30, 69 3, 981, 1, 70 3, 981, 126, 71 3, 990, 27, 72 3, 990, 36, 73 3, 991, 29, 74 4, 1254, 306, 75 4, 1254, 36, 76 4, 1, 1, 77 4, 1, 14, 78 4, 1, 19, 79 4, 1, 7, 80 4, 21, 21, 81 4, 220, 30, 82 4, 46, 949, 83 4, 509, 30, 84 4, 57, 2, 85 4, 57, 6, 86 4, 990, 11, 87 5, 13, 8, 88 5, 198, 24, 89 5, 24, 24, 90 5, 25, 24, 91 5, 2, 24, 92 5, 37, 33, 93 5, 57, 4, 94 5, 599, 24, 95 5, 90, 24, 96 5, 981, 19, 97 5, 990, 23, 98 5, 990, 8, 99 6, 101, 29, 100 6, 117, 29, 101 6, 1254, 88, 102 6, 139, 29, 103 6, 13, 12, 104 6, 15, 15, 105 6, 164, 25, 106 6, 16, 16, 107 6, 198, 7, 108 6, 1, 12, 109 6, 1, 15, 110 6, 1, 27, 111 6, 220, 936, 112 6, 24, 7, 113 6, 25, 7, 114 6, 2, 7, 115 6, 326, 29, 116 6, 336, 29, 117 6, 599, 7, 118 6, 86, 29, 119 6, 90, 7, 120 6, 96, 29, 121 6, 991, 31, 122 7, 198, 12, 123 7, 198, 20, 124 7, 198, 33, 125 7, 198, 35, 126 7, 24, 12, 127 7, 24, 20, 128 7, 24, 33, 129 7, 24, 35, 130 7, 25, 12, 131 7, 25, 20, 132 7, 25, 33, 133 7, 25, 35, 134 7, 2, 12, 135 7, 2, 20, 136 7, 2, 33, 137 7, 2, 35, 138 7, 304, 1, 139 7, 38, 29, 140 7, 51, 29, 141 7, 599, 12, 142 7, 599, 20, 143 7, 599, 33, 144 7, 599, 35, 145 7, 90, 12, 146 7, 90, 20, 147 7, 90, 33, 148 7, 90, 35, 149 8, 13, 5, 150 8, 198, 13, 151 8, 198, 23, 152 8, 220, 1, 153 8, 24, 13, 154 8, 24, 23, 155 8, 25, 13, 156 8, 25, 23, 157 8, 2, 13, 158 8, 2, 23, 159 8, 329, 28, 160 8, 57, 10, 161 8, 599, 13, 162 8, 599, 23, 163 8, 90, 13, 164 8, 90, 23, 165 9, 198, 17, 166 9, 198, 19, 167 9, 198, 37, 168 9, 198, 5, 169 9, 198, 8, 170 9, 24, 17, 171 9, 24, 19, 172 9, 24, 37, 173 9, 24, 5, 174 9, 24, 8, 175 9, 25, 17, 176 9, 25, 19, 177 9, 25, 37, 178 9, 25, 5, 179 9, 25, 8, 180 9, 2, 17, 181 9, 2, 19, 182 9, 2, 37, 183 9, 2, 5, 184 9, 2, 8, 185 9, 599, 17, 186 9, 599, 19, 187 9, 599, 37, 188 9, 599, 5, 189 9, 599, 8, 190 9, 72, 29, 191 9, 90, 17, 192 9, 90, 19, 193 9, 90, 37, 194 9, 90, 5, 195 9, 90, 8, 196 10, 13, 11, 197 10, 13, 9, 198 10, 198, 26, 199 10, 198, 28, 200 10, 1, 23, 201 10, 1, 4, 202 10, 1, 6, 203 10, 24, 26, 204 10, 24, 28, 205 10, 25, 26, 206 10, 25, 28, 207 10, 26, 24, 208 10, 2, 26, 209 10, 2, 28, 210 10, 599, 26, 211 10, 599, 28, 212 10, 90, 26, 213 10, 90, 28, 214 11, 198, 27, 215 11, 24, 27, 216 11, 25, 27, 217 11, 2, 27, 218 11, 599, 27, 219 11, 90, 27, 220 12, 198, 14, 221 12, 198, 21, 222 12, 198, 3, 223 12, 1, 11, 224 12, 1, 2, 225 12, 1, 8, 226 12, 24, 14, 227 12, 24, 21, 228 12, 24, 3, 229 12, 25, 14, 230 12, 25, 21, 231 12, 25, 3, 232 12, 26, 7, 233 12, 2, 14, 234 12, 2, 21, 235 12, 2, 3, 236 12, 329, 14, 237 12, 38, 2, 238 12, 599, 14, 239 12, 599, 21, 240 12, 599, 3, 241 12, 90, 14, 242 12, 90, 21, 243 12, 90, 3, 244 13, 198, 11, 245 13, 198, 15, 246 13, 198, 31, 247 13, 24, 11, 248 13, 24, 15, 249 13, 24, 31, 250 13, 25, 11, 251 13, 25, 15, 252 13, 25, 31, 253 13, 2, 11, 254 13, 2, 15, 255 13, 2, 31, 256 13, 57, 13, 257 13, 599, 11, 258 13, 599, 15, 259 13, 599, 31, 260 13, 71, 29, 261 13, 90, 11, 262 13, 90, 15, 263 13, 90, 31, 264 14, 13, 2, 265 14, 198, 10, 266 14, 24, 10, 267 14, 25, 10, 268 14, 26, 12, 269 14, 26, 20, 270 14, 26, 33, 271 14, 26, 35, 272 14, 2, 10, 273 14, 336, 1, 274 14, 45, 29, 275 14, 599, 10, 276 14, 63, 29, 277 14, 90, 10, 278 15, 13, 3, 279 15, 198, 2, 280 15, 198, 29, 281 15, 198, 34, 282 15, 24, 2, 283 15, 24, 29, 284 15, 24, 34, 285 15, 25, 2, 286 15, 25, 29, 287 15, 25, 34, 288 15, 2, 2, 289 15, 2, 29, 290 15, 2, 34, 291 15, 599, 2, 292 15, 599, 29, 293 15, 599, 34, 294 15, 90, 2, 295 15, 90, 29, 296 15, 90, 34, 297 16, 13, 4, 298 16, 13, 6, 299 16, 198, 16, 300 16, 198, 9, 301 16, 1, 10, 302 16, 24, 16, 303 16, 24, 9, 304 16, 25, 16, 305 16, 25, 9, 306 16, 26, 13, 307 16, 26, 23, 308 16, 2, 16, 309 16, 2, 9, 310 16, 599, 16, 311 16, 599, 9, 312 16, 90, 16, 313 16, 90, 9, 314 17, 13, 7, 315 17, 198, 18, 316 17, 24, 18, 317 17, 25, 18, 318 17, 2, 18, 319 17, 599, 18, 320 17, 90, 18, 321 18, 198, 22, 322 18, 198, 32, 323 18, 198, 36, 324 18, 198, 4, 325 18, 24, 22, 326 18, 24, 32, 327 18, 24, 36, 328 18, 24, 4, 329 18, 25, 22, 330 18, 25, 32, 331 18, 25, 36, 332 18, 25, 4, 333 18, 26, 17, 334 18, 26, 19, 335 18, 26, 37, 336 18, 26, 5, 337 18, 26, 8, 338 18, 2, 22, 339 18, 2, 32, 340 18, 2, 36, 341 18, 2, 4, 342 18, 599, 22, 343 18, 599, 32, 344 18, 599, 36, 345 18, 599, 4, 346 18, 90, 22, 347 18, 90, 32, 348 18, 90, 36, 349 18, 90, 4, 350 19, 13, 10, 351 20, 1254, 30, 352 20, 16, 1007, 353 20, 26, 26, 354 20, 26, 28, 355 21, 198, 6, 356 21, 24, 6, 357 21, 25, 6, 358 21, 2, 6, 359 21, 599, 6, 360 21, 90, 6, 361 22, 198, 38, 362 22, 22, 40, 363 22, 24, 38, 364 22, 25, 38, 365 22, 26, 27, 366 22, 2, 38, 367 22, 599, 38, 368 22, 90, 38, 369 23, 1254, 1160, 370 24, 220, 930, 371 24, 26, 14, 372 24, 26, 21, 373 24, 26, 3, 374 26, 11, 11, 375 26, 1, 13, 376 26, 26, 11, 377 26, 26, 15, 378 26, 26, 31, 379 28, 26, 10, 380 30, 176, 60, 381 30, 26, 2, 382 30, 26, 29, 383 30, 26, 34, 384 32, 26, 16, 385 32, 26, 9, 386 34, 26, 18, 387 36, 26, 22, 388 36, 26, 32, 389 36, 26, 36, 390 36, 26, 4, 391 36, 37, 26, 392 42, 26, 6, 393 43, 115, 29, 394 44, 198, 25, 395 44, 24, 25, 396 44, 25, 25, 397 44, 26, 38, 398 44, 2, 25, 399 44, 599, 25, 400 44, 90, 25, 401 46, 22, 1, 402 47, 198, 30, 403 47, 25, 30, 404 47, 2, 30, 405 47, 599, 30, 406 47, 90, 30, 407 48, 24, 30, 408 52, 176, 30, 409 58, 140, 24, 410 58, 4, 30, 411 63, 990, 29, 412 64, 1254, 1, 413 88, 26, 25, 414 92, 198, 39, 415 92, 25, 39, 416 92, 2, 39, 417 92, 599, 39, 418 92, 90, 39, 419 93, 24, 39, 420 94, 26, 30, 421 108, 1254, 1051, 422 117, 140, 1, 423 119, 160, 1, 424 126, 1, 29, 425 132, 135, 16, 426 147, 72, 16, 427 184, 26, 39, 428 238, 990, 1, 429 376, 11, 1007, 430 380, 11, 487, 431 1389, 1034, 1007, 432 1870, 57, 16, 433 4034, 1, 16, 434 8521, 198, 40, 435 8521, 25, 40, 436 8521, 2, 40, 437 8521, 599, 40, 438 8521, 90, 40, 439 8543, 24, 40, 440 8883, 13, 13, 441 17042, 26, 40, 442 17664, 198, 1, 443 17664, 25, 1, 444 17664, 2, 1, 445 17664, 599, 1, 446 17664, 90, 1, 447 17710, 24, 1, 448 35328, 26, 1, 449 }; 450 451 /// Emulates the mix of rects blitted by gmail during scrolling 452 class ScrollGmailBench : public Benchmark { 453 enum { 454 W = 1254, 455 H = 1160, 456 N = 431 457 }; 458 public: ScrollGmailBench()459 ScrollGmailBench() { } 460 461 protected: 462 onGetName()463 const char* onGetName() override { return "chrome_scrollGmail"; } onDraw(int loops,SkCanvas * canvas)464 void onDraw(int loops, SkCanvas* canvas) override { 465 SkDEBUGCODE(this->validateBounds(canvas)); 466 SkPaint paint; 467 this->setupPaint(&paint); 468 for (int i = 0; i < N; i++) { 469 SkRect current; 470 setRectangle(current, i); 471 for (int j = 0; j < loops * gmailScrollingRectSpec[i*3]; j++) { 472 canvas->drawRect(current, paint); 473 } 474 } 475 } onGetSize()476 SkIPoint onGetSize() override { return SkIPoint::Make(W, H); } 477 setRectangle(SkRect & current,int i)478 void setRectangle(SkRect& current, int i) { 479 current.setWH(SkIntToScalar(gmailScrollingRectSpec[i*3+1]), 480 SkIntToScalar(gmailScrollingRectSpec[i*3+2])); 481 } validateBounds(SkCanvas * canvas)482 void validateBounds(SkCanvas* canvas) { 483 #ifdef SK_DEBUG 484 SkIRect bounds = canvas->getDeviceClipBounds(); 485 SkASSERT(bounds.right()-bounds.left() >= W); 486 SkASSERT(bounds.bottom()-bounds.top() >= H); 487 #endif 488 } 489 490 491 private: 492 using INHERITED = Benchmark; 493 }; 494 495 // Disabled this benchmark: it takes 15x longer than any other benchmark 496 // and is probably not giving us important information. 497 // DEF_BENCH(return new ScrollGmailBench); 498