OLD | NEW |
(Empty) | |
| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "cc/tiles/image_decode_controller.h" |
| 6 |
| 7 #include "cc/playback/draw_image.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 |
| 10 namespace cc { |
| 11 namespace { |
| 12 |
| 13 skia::RefPtr<SkImage> CreateImage(int width, int height) { |
| 14 SkImageInfo info = SkImageInfo::MakeN32Premul(width, height); |
| 15 SkBitmap bitmap; |
| 16 bitmap.allocPixels(info); |
| 17 return skia::AdoptRef(SkImage::NewFromBitmap(bitmap)); |
| 18 } |
| 19 |
| 20 TEST(ImageDecodeControllerTest, ImageKeyLowQuality) { |
| 21 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 22 bool has_perspective = false; |
| 23 bool is_decomposable = true; |
| 24 SkFilterQuality qualities[] = {kNone_SkFilterQuality, kLow_SkFilterQuality}; |
| 25 for (auto quality : qualities) { |
| 26 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 1.5f), quality, |
| 27 has_perspective, is_decomposable); |
| 28 |
| 29 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 30 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 31 EXPECT_EQ(quality, key.filter_quality()); |
| 32 EXPECT_EQ(50, key.target_size().width()); |
| 33 EXPECT_EQ(150, key.target_size().height()); |
| 34 EXPECT_EQ(50u * 150u * 4u, key.target_bytes()); |
| 35 } |
| 36 } |
| 37 |
| 38 TEST(ImageDecodeControllerTest, ImageKeyMediumQuality) { |
| 39 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 40 bool has_perspective = false; |
| 41 bool is_decomposable = true; |
| 42 SkFilterQuality quality = kMedium_SkFilterQuality; |
| 43 |
| 44 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 1.5f), quality, |
| 45 has_perspective, is_decomposable); |
| 46 |
| 47 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 48 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 49 EXPECT_EQ(quality, key.filter_quality()); |
| 50 EXPECT_EQ(50, key.target_size().width()); |
| 51 EXPECT_EQ(150, key.target_size().height()); |
| 52 EXPECT_EQ(50u * 150u * 4u, key.target_bytes()); |
| 53 } |
| 54 |
| 55 TEST(ImageDecodeControllerTest, ImageKeyMediumQualityEvenWithPerspective) { |
| 56 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 57 bool has_perspective = true; |
| 58 bool is_decomposable = true; |
| 59 SkFilterQuality quality = kMedium_SkFilterQuality; |
| 60 |
| 61 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 1.5f), quality, |
| 62 has_perspective, is_decomposable); |
| 63 |
| 64 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 65 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 66 EXPECT_EQ(quality, key.filter_quality()); |
| 67 EXPECT_EQ(50, key.target_size().width()); |
| 68 EXPECT_EQ(150, key.target_size().height()); |
| 69 EXPECT_EQ(50u * 150u * 4u, key.target_bytes()); |
| 70 } |
| 71 |
| 72 TEST(ImageDecodeControllerTest, ImageKeyMediumQualityDropToLowIfEnlarging) { |
| 73 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 74 bool has_perspective = false; |
| 75 bool is_decomposable = true; |
| 76 SkFilterQuality quality = kMedium_SkFilterQuality; |
| 77 |
| 78 DrawImage draw_image(image.get(), SkSize::Make(1.5f, 1.5f), quality, |
| 79 has_perspective, is_decomposable); |
| 80 |
| 81 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 82 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 83 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 84 EXPECT_EQ(150, key.target_size().width()); |
| 85 EXPECT_EQ(150, key.target_size().height()); |
| 86 EXPECT_EQ(150u * 150u * 4u, key.target_bytes()); |
| 87 } |
| 88 |
| 89 TEST(ImageDecodeControllerTest, ImageKeyMediumQualityDropToLowIfIdentity) { |
| 90 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 91 bool has_perspective = false; |
| 92 bool is_decomposable = true; |
| 93 SkFilterQuality quality = kMedium_SkFilterQuality; |
| 94 |
| 95 DrawImage draw_image(image.get(), SkSize::Make(1.f, 1.f), quality, |
| 96 has_perspective, is_decomposable); |
| 97 |
| 98 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 99 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 100 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 101 EXPECT_EQ(100, key.target_size().width()); |
| 102 EXPECT_EQ(100, key.target_size().height()); |
| 103 EXPECT_EQ(100u * 100u * 4u, key.target_bytes()); |
| 104 } |
| 105 |
| 106 TEST(ImageDecodeControllerTest, |
| 107 ImageKeyMediumQualityDropToLowIfNearlyIdentity) { |
| 108 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 109 bool has_perspective = false; |
| 110 bool is_decomposable = true; |
| 111 SkFilterQuality quality = kMedium_SkFilterQuality; |
| 112 |
| 113 DrawImage draw_image(image.get(), SkSize::Make(1.001f, 1.001f), quality, |
| 114 has_perspective, is_decomposable); |
| 115 |
| 116 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 117 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 118 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 119 EXPECT_EQ(100, key.target_size().width()); |
| 120 EXPECT_EQ(100, key.target_size().height()); |
| 121 EXPECT_EQ(100u * 100u * 4u, key.target_bytes()); |
| 122 } |
| 123 |
| 124 TEST(ImageDecodeControllerTest, |
| 125 ImageKeyMediumQualityDropToLowIfNearlyIdentity2) { |
| 126 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 127 bool has_perspective = false; |
| 128 bool is_decomposable = true; |
| 129 SkFilterQuality quality = kMedium_SkFilterQuality; |
| 130 |
| 131 DrawImage draw_image(image.get(), SkSize::Make(0.999f, 0.999f), quality, |
| 132 has_perspective, is_decomposable); |
| 133 |
| 134 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 135 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 136 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 137 EXPECT_EQ(100, key.target_size().width()); |
| 138 EXPECT_EQ(100, key.target_size().height()); |
| 139 EXPECT_EQ(100u * 100u * 4u, key.target_bytes()); |
| 140 } |
| 141 |
| 142 TEST(ImageDecodeControllerTest, |
| 143 ImageKeyMediumQualityDropToLowIfNotDecomposable) { |
| 144 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 145 bool has_perspective = false; |
| 146 bool is_decomposable = false; |
| 147 SkFilterQuality quality = kMedium_SkFilterQuality; |
| 148 |
| 149 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 1.5f), quality, |
| 150 has_perspective, is_decomposable); |
| 151 |
| 152 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 153 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 154 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 155 EXPECT_EQ(50, key.target_size().width()); |
| 156 EXPECT_EQ(150, key.target_size().height()); |
| 157 EXPECT_EQ(50u * 150u * 4u, key.target_bytes()); |
| 158 } |
| 159 |
| 160 TEST(ImageDecodeControllerTest, ImageKeyHighQuality) { |
| 161 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 162 bool has_perspective = false; |
| 163 bool is_decomposable = true; |
| 164 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 165 |
| 166 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 1.5f), quality, |
| 167 has_perspective, is_decomposable); |
| 168 |
| 169 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 170 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 171 EXPECT_EQ(quality, key.filter_quality()); |
| 172 EXPECT_EQ(50, key.target_size().width()); |
| 173 EXPECT_EQ(150, key.target_size().height()); |
| 174 EXPECT_EQ(50u * 150u * 4u, key.target_bytes()); |
| 175 } |
| 176 |
| 177 TEST(ImageDecodeControllerTest, |
| 178 ImageKeyHighQualityDropToMediumWithPerspective) { |
| 179 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 180 bool has_perspective = true; |
| 181 bool is_decomposable = true; |
| 182 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 183 |
| 184 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 1.5f), quality, |
| 185 has_perspective, is_decomposable); |
| 186 |
| 187 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 188 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 189 EXPECT_EQ(kMedium_SkFilterQuality, key.filter_quality()); |
| 190 EXPECT_EQ(50, key.target_size().width()); |
| 191 EXPECT_EQ(150, key.target_size().height()); |
| 192 EXPECT_EQ(50u * 150u * 4u, key.target_bytes()); |
| 193 } |
| 194 |
| 195 TEST(ImageDecodeControllerTest, ImageKeyHighQualityDropToMediumIfTooLarge) { |
| 196 // Just over 64MB when scaled. |
| 197 skia::RefPtr<SkImage> image = CreateImage(4555, 2048); |
| 198 bool has_perspective = false; |
| 199 bool is_decomposable = true; |
| 200 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 201 |
| 202 // At least one dimension should scale down, so that medium quality doesn't |
| 203 // become low. |
| 204 DrawImage draw_image(image.get(), SkSize::Make(0.9f, 2.f), quality, |
| 205 has_perspective, is_decomposable); |
| 206 |
| 207 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 208 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 209 EXPECT_EQ(kMedium_SkFilterQuality, key.filter_quality()); |
| 210 EXPECT_EQ(4100, key.target_size().width()); |
| 211 EXPECT_EQ(4096, key.target_size().height()); |
| 212 EXPECT_EQ(4100u * 4096u * 4u, key.target_bytes()); |
| 213 } |
| 214 |
| 215 TEST(ImageDecodeControllerTest, ImageKeyHighQualityDropToLowIfNotDecomposable) { |
| 216 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 217 bool has_perspective = false; |
| 218 bool is_decomposable = false; |
| 219 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 220 |
| 221 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 1.5f), quality, |
| 222 has_perspective, is_decomposable); |
| 223 |
| 224 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 225 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 226 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 227 EXPECT_EQ(50, key.target_size().width()); |
| 228 EXPECT_EQ(150, key.target_size().height()); |
| 229 EXPECT_EQ(50u * 150u * 4u, key.target_bytes()); |
| 230 } |
| 231 |
| 232 TEST(ImageDecodeControllerTest, ImageKeyHighQualityDropToLowIfIdentity) { |
| 233 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 234 bool has_perspective = false; |
| 235 bool is_decomposable = true; |
| 236 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 237 |
| 238 DrawImage draw_image(image.get(), SkSize::Make(1.f, 1.f), quality, |
| 239 has_perspective, is_decomposable); |
| 240 |
| 241 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 242 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 243 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 244 EXPECT_EQ(100, key.target_size().width()); |
| 245 EXPECT_EQ(100, key.target_size().height()); |
| 246 EXPECT_EQ(100u * 100u * 4u, key.target_bytes()); |
| 247 } |
| 248 |
| 249 TEST(ImageDecodeControllerTest, ImageKeyHighQualityDropToLowIfNearlyIdentity) { |
| 250 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 251 bool has_perspective = false; |
| 252 bool is_decomposable = true; |
| 253 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 254 |
| 255 DrawImage draw_image(image.get(), SkSize::Make(1.001f, 1.001f), quality, |
| 256 has_perspective, is_decomposable); |
| 257 |
| 258 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 259 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 260 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 261 EXPECT_EQ(100, key.target_size().width()); |
| 262 EXPECT_EQ(100, key.target_size().height()); |
| 263 EXPECT_EQ(100u * 100u * 4u, key.target_bytes()); |
| 264 } |
| 265 |
| 266 TEST(ImageDecodeControllerTest, ImageKeyHighQualityDropToLowIfNearlyIdentity2) { |
| 267 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 268 bool has_perspective = false; |
| 269 bool is_decomposable = true; |
| 270 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 271 |
| 272 DrawImage draw_image(image.get(), SkSize::Make(0.999f, 0.999f), quality, |
| 273 has_perspective, is_decomposable); |
| 274 |
| 275 auto key = ImageDecodeControllerKey::FromDrawImage(draw_image); |
| 276 EXPECT_EQ(image->uniqueID(), key.image_id()); |
| 277 EXPECT_EQ(kLow_SkFilterQuality, key.filter_quality()); |
| 278 EXPECT_EQ(100, key.target_size().width()); |
| 279 EXPECT_EQ(100, key.target_size().height()); |
| 280 EXPECT_EQ(100u * 100u * 4u, key.target_bytes()); |
| 281 } |
| 282 |
| 283 TEST(ImageDecodeControllerTest, GetTaskForImageSameImage) { |
| 284 ImageDecodeController controller; |
| 285 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 286 bool has_perspective = false; |
| 287 bool is_decomposable = true; |
| 288 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 289 uint64_t prepare_tiles_id = 1; |
| 290 |
| 291 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 292 has_perspective, is_decomposable); |
| 293 scoped_refptr<ImageDecodeTask> task; |
| 294 bool need_unref = |
| 295 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 296 EXPECT_TRUE(need_unref); |
| 297 EXPECT_TRUE(task); |
| 298 |
| 299 DrawImage another_draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 300 has_perspective, is_decomposable); |
| 301 scoped_refptr<ImageDecodeTask> another_task; |
| 302 need_unref = controller.GetTaskForImageAndRef( |
| 303 another_draw_image, prepare_tiles_id, &another_task); |
| 304 EXPECT_TRUE(need_unref); |
| 305 EXPECT_TRUE(task.get() == another_task.get()); |
| 306 |
| 307 controller.UnrefImage(draw_image); |
| 308 controller.UnrefImage(draw_image); |
| 309 } |
| 310 |
| 311 TEST(ImageDecodeControllerTest, GetTaskForImageSameImageDifferentQuality) { |
| 312 ImageDecodeController controller; |
| 313 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 314 bool has_perspective = false; |
| 315 bool is_decomposable = true; |
| 316 uint64_t prepare_tiles_id = 1; |
| 317 |
| 318 DrawImage high_quality_draw_image(image.get(), SkSize::Make(0.5f, 0.5f), |
| 319 kHigh_SkFilterQuality, has_perspective, |
| 320 is_decomposable); |
| 321 scoped_refptr<ImageDecodeTask> high_quality_task; |
| 322 bool need_unref = controller.GetTaskForImageAndRef( |
| 323 high_quality_draw_image, prepare_tiles_id, &high_quality_task); |
| 324 EXPECT_TRUE(need_unref); |
| 325 EXPECT_TRUE(high_quality_task); |
| 326 |
| 327 DrawImage medium_quality_draw_image(image.get(), SkSize::Make(0.5f, 0.5f), |
| 328 kMedium_SkFilterQuality, has_perspective, |
| 329 is_decomposable); |
| 330 scoped_refptr<ImageDecodeTask> medium_quality_task; |
| 331 need_unref = controller.GetTaskForImageAndRef( |
| 332 medium_quality_draw_image, prepare_tiles_id, &medium_quality_task); |
| 333 // Medium quality isn't handled by the controller, so it won't ref it. Note |
| 334 // that this will change when medium quality is handled and will need to be |
| 335 // updated. |
| 336 EXPECT_FALSE(need_unref); |
| 337 EXPECT_TRUE(medium_quality_task); |
| 338 EXPECT_TRUE(high_quality_task.get() != medium_quality_task.get()); |
| 339 |
| 340 DrawImage low_quality_draw_image(image.get(), SkSize::Make(0.5f, 0.5f), |
| 341 kLow_SkFilterQuality, has_perspective, |
| 342 is_decomposable); |
| 343 scoped_refptr<ImageDecodeTask> low_quality_task; |
| 344 need_unref = controller.GetTaskForImageAndRef( |
| 345 low_quality_draw_image, prepare_tiles_id, &low_quality_task); |
| 346 // Note that when we pin the original decode, we might ref low quality images |
| 347 // too, but we don't support that right now. |
| 348 EXPECT_FALSE(need_unref); |
| 349 EXPECT_TRUE(low_quality_task); |
| 350 EXPECT_TRUE(high_quality_task.get() != low_quality_task.get()); |
| 351 EXPECT_TRUE(medium_quality_task.get() != low_quality_task.get()); |
| 352 |
| 353 controller.UnrefImage(high_quality_draw_image); |
| 354 } |
| 355 |
| 356 TEST(ImageDecodeControllerTest, GetTaskForImageSameImageDifferentSize) { |
| 357 ImageDecodeController controller; |
| 358 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 359 bool has_perspective = false; |
| 360 bool is_decomposable = true; |
| 361 uint64_t prepare_tiles_id = 1; |
| 362 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 363 |
| 364 DrawImage half_size_draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 365 has_perspective, is_decomposable); |
| 366 scoped_refptr<ImageDecodeTask> half_size_task; |
| 367 bool need_unref = controller.GetTaskForImageAndRef( |
| 368 half_size_draw_image, prepare_tiles_id, &half_size_task); |
| 369 EXPECT_TRUE(need_unref); |
| 370 EXPECT_TRUE(half_size_task); |
| 371 |
| 372 DrawImage quarter_size_draw_image(image.get(), SkSize::Make(0.25f, 0.25f), |
| 373 quality, has_perspective, is_decomposable); |
| 374 scoped_refptr<ImageDecodeTask> quarter_size_task; |
| 375 need_unref = controller.GetTaskForImageAndRef( |
| 376 quarter_size_draw_image, prepare_tiles_id, &quarter_size_task); |
| 377 EXPECT_TRUE(need_unref); |
| 378 EXPECT_TRUE(quarter_size_task); |
| 379 EXPECT_TRUE(half_size_task.get() != quarter_size_task.get()); |
| 380 |
| 381 controller.UnrefImage(half_size_draw_image); |
| 382 controller.UnrefImage(quarter_size_draw_image); |
| 383 } |
| 384 |
| 385 TEST(ImageDecodeControllerTest, GetTaskForImageDifferentImage) { |
| 386 ImageDecodeController controller; |
| 387 bool has_perspective = false; |
| 388 bool is_decomposable = true; |
| 389 uint64_t prepare_tiles_id = 1; |
| 390 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 391 |
| 392 skia::RefPtr<SkImage> first_image = CreateImage(100, 100); |
| 393 DrawImage first_draw_image(first_image.get(), SkSize::Make(0.5f, 0.5f), |
| 394 quality, has_perspective, is_decomposable); |
| 395 scoped_refptr<ImageDecodeTask> first_task; |
| 396 bool need_unref = controller.GetTaskForImageAndRef( |
| 397 first_draw_image, prepare_tiles_id, &first_task); |
| 398 EXPECT_TRUE(need_unref); |
| 399 EXPECT_TRUE(first_task); |
| 400 |
| 401 skia::RefPtr<SkImage> second_image = CreateImage(100, 100); |
| 402 DrawImage second_draw_image(second_image.get(), SkSize::Make(0.25f, 0.25f), |
| 403 quality, has_perspective, is_decomposable); |
| 404 scoped_refptr<ImageDecodeTask> second_task; |
| 405 need_unref = controller.GetTaskForImageAndRef(second_draw_image, |
| 406 prepare_tiles_id, &second_task); |
| 407 EXPECT_TRUE(need_unref); |
| 408 EXPECT_TRUE(second_task); |
| 409 EXPECT_TRUE(first_task.get() != second_task.get()); |
| 410 |
| 411 controller.UnrefImage(first_draw_image); |
| 412 controller.UnrefImage(second_draw_image); |
| 413 } |
| 414 |
| 415 TEST(ImageDecodeControllerTest, GetTaskForImageAlreadyDecoded) { |
| 416 ImageDecodeController controller; |
| 417 bool has_perspective = false; |
| 418 bool is_decomposable = true; |
| 419 uint64_t prepare_tiles_id = 1; |
| 420 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 421 |
| 422 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 423 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 424 has_perspective, is_decomposable); |
| 425 scoped_refptr<ImageDecodeTask> task; |
| 426 bool need_unref = |
| 427 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 428 EXPECT_TRUE(need_unref); |
| 429 EXPECT_TRUE(task); |
| 430 |
| 431 task->WillSchedule(); |
| 432 task->ScheduleOnOriginThread(nullptr); |
| 433 task->DidSchedule(); |
| 434 task->RunOnWorkerThread(); |
| 435 |
| 436 scoped_refptr<ImageDecodeTask> another_task; |
| 437 need_unref = controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, |
| 438 &another_task); |
| 439 EXPECT_TRUE(need_unref); |
| 440 EXPECT_FALSE(another_task); |
| 441 |
| 442 task->WillComplete(); |
| 443 task->CompleteOnOriginThread(nullptr); |
| 444 task->DidComplete(); |
| 445 |
| 446 controller.UnrefImage(draw_image); |
| 447 controller.UnrefImage(draw_image); |
| 448 } |
| 449 |
| 450 TEST(ImageDecodeControllerTest, GetTaskForImageAlreadyPrerolled) { |
| 451 ImageDecodeController controller; |
| 452 bool has_perspective = false; |
| 453 bool is_decomposable = true; |
| 454 uint64_t prepare_tiles_id = 1; |
| 455 SkFilterQuality quality = kLow_SkFilterQuality; |
| 456 |
| 457 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 458 DrawImage draw_image(image.get(), SkSize::Make(1.f, 1.f), quality, |
| 459 has_perspective, is_decomposable); |
| 460 scoped_refptr<ImageDecodeTask> task; |
| 461 bool need_unref = |
| 462 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 463 // We're not currently locking original scale or low quality images. |
| 464 EXPECT_FALSE(need_unref); |
| 465 EXPECT_TRUE(task); |
| 466 |
| 467 task->WillSchedule(); |
| 468 task->ScheduleOnOriginThread(nullptr); |
| 469 task->DidSchedule(); |
| 470 task->RunOnWorkerThread(); |
| 471 |
| 472 scoped_refptr<ImageDecodeTask> another_task; |
| 473 need_unref = controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, |
| 474 &another_task); |
| 475 EXPECT_FALSE(need_unref); |
| 476 EXPECT_FALSE(another_task); |
| 477 |
| 478 task->WillComplete(); |
| 479 task->CompleteOnOriginThread(nullptr); |
| 480 task->DidComplete(); |
| 481 |
| 482 scoped_refptr<ImageDecodeTask> third_task; |
| 483 need_unref = controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, |
| 484 &third_task); |
| 485 EXPECT_FALSE(need_unref); |
| 486 EXPECT_FALSE(third_task); |
| 487 } |
| 488 |
| 489 TEST(ImageDecodeControllerTest, GetTaskForImageCanceledGetsNewTask) { |
| 490 ImageDecodeController controller; |
| 491 bool has_perspective = false; |
| 492 bool is_decomposable = true; |
| 493 uint64_t prepare_tiles_id = 1; |
| 494 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 495 |
| 496 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 497 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 498 has_perspective, is_decomposable); |
| 499 scoped_refptr<ImageDecodeTask> task; |
| 500 bool need_unref = |
| 501 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 502 EXPECT_TRUE(need_unref); |
| 503 EXPECT_TRUE(task); |
| 504 |
| 505 task->WillSchedule(); |
| 506 task->ScheduleOnOriginThread(nullptr); |
| 507 task->DidSchedule(); |
| 508 |
| 509 scoped_refptr<ImageDecodeTask> another_task; |
| 510 need_unref = controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, |
| 511 &another_task); |
| 512 EXPECT_TRUE(need_unref); |
| 513 EXPECT_TRUE(another_task.get() == task.get()); |
| 514 |
| 515 // Didn't run the task, complete it (it was canceled). |
| 516 task->WillComplete(); |
| 517 task->CompleteOnOriginThread(nullptr); |
| 518 task->DidComplete(); |
| 519 |
| 520 // Fully cancel everything (so the raster would unref things). |
| 521 controller.UnrefImage(draw_image); |
| 522 controller.UnrefImage(draw_image); |
| 523 |
| 524 // Here a new task is created. |
| 525 scoped_refptr<ImageDecodeTask> third_task; |
| 526 need_unref = controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, |
| 527 &third_task); |
| 528 EXPECT_TRUE(need_unref); |
| 529 EXPECT_TRUE(third_task); |
| 530 EXPECT_FALSE(third_task.get() == task.get()); |
| 531 |
| 532 controller.UnrefImage(draw_image); |
| 533 } |
| 534 |
| 535 TEST(ImageDecodeControllerTest, GetTaskForImageCanceledWhileReffedGetsNewTask) { |
| 536 ImageDecodeController controller; |
| 537 bool has_perspective = false; |
| 538 bool is_decomposable = true; |
| 539 uint64_t prepare_tiles_id = 1; |
| 540 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 541 |
| 542 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 543 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 544 has_perspective, is_decomposable); |
| 545 scoped_refptr<ImageDecodeTask> task; |
| 546 bool need_unref = |
| 547 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 548 EXPECT_TRUE(need_unref); |
| 549 EXPECT_TRUE(task); |
| 550 |
| 551 task->WillSchedule(); |
| 552 task->ScheduleOnOriginThread(nullptr); |
| 553 task->DidSchedule(); |
| 554 |
| 555 scoped_refptr<ImageDecodeTask> another_task; |
| 556 need_unref = controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, |
| 557 &another_task); |
| 558 EXPECT_TRUE(need_unref); |
| 559 EXPECT_TRUE(another_task.get() == task.get()); |
| 560 |
| 561 // Didn't run the task, complete it (it was canceled). |
| 562 task->WillComplete(); |
| 563 task->CompleteOnOriginThread(nullptr); |
| 564 task->DidComplete(); |
| 565 |
| 566 // Note that here, everything is reffed, but a new task is created. This is |
| 567 // possible with repeated schedule/cancel operations. |
| 568 scoped_refptr<ImageDecodeTask> third_task; |
| 569 need_unref = controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, |
| 570 &third_task); |
| 571 EXPECT_TRUE(need_unref); |
| 572 EXPECT_TRUE(third_task); |
| 573 EXPECT_FALSE(third_task.get() == task.get()); |
| 574 |
| 575 // 3 Unrefs! |
| 576 controller.UnrefImage(draw_image); |
| 577 controller.UnrefImage(draw_image); |
| 578 controller.UnrefImage(draw_image); |
| 579 } |
| 580 |
| 581 TEST(ImageDecodeControllerTest, GetDecodedImageForDraw) { |
| 582 ImageDecodeController controller; |
| 583 bool has_perspective = false; |
| 584 bool is_decomposable = true; |
| 585 uint64_t prepare_tiles_id = 1; |
| 586 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 587 |
| 588 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 589 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 590 has_perspective, is_decomposable); |
| 591 scoped_refptr<ImageDecodeTask> task; |
| 592 bool need_unref = |
| 593 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 594 EXPECT_TRUE(need_unref); |
| 595 EXPECT_TRUE(task); |
| 596 |
| 597 task->WillSchedule(); |
| 598 task->ScheduleOnOriginThread(nullptr); |
| 599 task->DidSchedule(); |
| 600 |
| 601 task->RunOnWorkerThread(); |
| 602 |
| 603 task->WillComplete(); |
| 604 task->CompleteOnOriginThread(nullptr); |
| 605 task->DidComplete(); |
| 606 |
| 607 DecodedDrawImage decoded_draw_image = |
| 608 controller.GetDecodedImageForDraw(draw_image); |
| 609 EXPECT_TRUE(decoded_draw_image.image()); |
| 610 EXPECT_EQ(50, decoded_draw_image.image()->width()); |
| 611 EXPECT_EQ(50, decoded_draw_image.image()->height()); |
| 612 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width()); |
| 613 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height()); |
| 614 EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality()); |
| 615 EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity()); |
| 616 EXPECT_FALSE(decoded_draw_image.is_at_raster_decode()); |
| 617 |
| 618 controller.DrawWithImageFinished(draw_image, decoded_draw_image); |
| 619 controller.UnrefImage(draw_image); |
| 620 } |
| 621 |
| 622 TEST(ImageDecodeControllerTest, GetDecodedImageForDrawAtRasterDecode) { |
| 623 ImageDecodeController controller; |
| 624 bool has_perspective = false; |
| 625 bool is_decomposable = true; |
| 626 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 627 |
| 628 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 629 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 630 has_perspective, is_decomposable); |
| 631 |
| 632 DecodedDrawImage decoded_draw_image = |
| 633 controller.GetDecodedImageForDraw(draw_image); |
| 634 EXPECT_TRUE(decoded_draw_image.image()); |
| 635 EXPECT_EQ(50, decoded_draw_image.image()->width()); |
| 636 EXPECT_EQ(50, decoded_draw_image.image()->height()); |
| 637 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width()); |
| 638 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height()); |
| 639 EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality()); |
| 640 EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity()); |
| 641 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); |
| 642 |
| 643 controller.DrawWithImageFinished(draw_image, decoded_draw_image); |
| 644 } |
| 645 |
| 646 TEST(ImageDecodeControllerTest, |
| 647 GetDecodedImageForDrawAtRasterDecodeMultipleTimes) { |
| 648 ImageDecodeController controller; |
| 649 bool has_perspective = false; |
| 650 bool is_decomposable = true; |
| 651 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 652 |
| 653 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 654 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 655 has_perspective, is_decomposable); |
| 656 |
| 657 DecodedDrawImage decoded_draw_image = |
| 658 controller.GetDecodedImageForDraw(draw_image); |
| 659 EXPECT_TRUE(decoded_draw_image.image()); |
| 660 EXPECT_EQ(50, decoded_draw_image.image()->width()); |
| 661 EXPECT_EQ(50, decoded_draw_image.image()->height()); |
| 662 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width()); |
| 663 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height()); |
| 664 EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality()); |
| 665 EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity()); |
| 666 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); |
| 667 |
| 668 DecodedDrawImage another_decoded_draw_image = |
| 669 controller.GetDecodedImageForDraw(draw_image); |
| 670 EXPECT_EQ(decoded_draw_image.image()->uniqueID(), |
| 671 another_decoded_draw_image.image()->uniqueID()); |
| 672 |
| 673 controller.DrawWithImageFinished(draw_image, decoded_draw_image); |
| 674 controller.DrawWithImageFinished(draw_image, another_decoded_draw_image); |
| 675 } |
| 676 |
| 677 TEST(ImageDecodeControllerTest, |
| 678 GetDecodedImageForDrawAtRasterDecodeDoesNotPreventTasks) { |
| 679 ImageDecodeController controller; |
| 680 bool has_perspective = false; |
| 681 bool is_decomposable = true; |
| 682 uint64_t prepare_tiles_id = 1; |
| 683 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 684 |
| 685 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 686 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 687 has_perspective, is_decomposable); |
| 688 |
| 689 DecodedDrawImage decoded_draw_image = |
| 690 controller.GetDecodedImageForDraw(draw_image); |
| 691 EXPECT_TRUE(decoded_draw_image.image()); |
| 692 EXPECT_EQ(50, decoded_draw_image.image()->width()); |
| 693 EXPECT_EQ(50, decoded_draw_image.image()->height()); |
| 694 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width()); |
| 695 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height()); |
| 696 EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality()); |
| 697 EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity()); |
| 698 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); |
| 699 |
| 700 scoped_refptr<ImageDecodeTask> task; |
| 701 bool need_unref = |
| 702 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 703 EXPECT_TRUE(need_unref); |
| 704 EXPECT_TRUE(task); |
| 705 |
| 706 task->WillSchedule(); |
| 707 task->ScheduleOnOriginThread(nullptr); |
| 708 task->DidSchedule(); |
| 709 |
| 710 task->RunOnWorkerThread(); |
| 711 |
| 712 task->WillComplete(); |
| 713 task->CompleteOnOriginThread(nullptr); |
| 714 task->DidComplete(); |
| 715 |
| 716 DecodedDrawImage another_decoded_draw_image = |
| 717 controller.GetDecodedImageForDraw(draw_image); |
| 718 // This should get the new decoded/locked image, not the one we're using at |
| 719 // raster. |
| 720 // TODO(vmpstr): We can possibly optimize this so that the decode simply moves |
| 721 // the image to the right spot. |
| 722 EXPECT_NE(decoded_draw_image.image()->uniqueID(), |
| 723 another_decoded_draw_image.image()->uniqueID()); |
| 724 EXPECT_FALSE(another_decoded_draw_image.is_at_raster_decode()); |
| 725 |
| 726 controller.DrawWithImageFinished(draw_image, decoded_draw_image); |
| 727 controller.DrawWithImageFinished(draw_image, another_decoded_draw_image); |
| 728 controller.UnrefImage(draw_image); |
| 729 } |
| 730 |
| 731 TEST(ImageDecodeControllerTest, |
| 732 GetDecodedImageForDrawAtRasterDecodeIsUsedForLockedCache) { |
| 733 ImageDecodeController controller; |
| 734 bool has_perspective = false; |
| 735 bool is_decomposable = true; |
| 736 uint64_t prepare_tiles_id = 1; |
| 737 SkFilterQuality quality = kHigh_SkFilterQuality; |
| 738 |
| 739 skia::RefPtr<SkImage> image = CreateImage(100, 100); |
| 740 DrawImage draw_image(image.get(), SkSize::Make(0.5f, 0.5f), quality, |
| 741 has_perspective, is_decomposable); |
| 742 |
| 743 DecodedDrawImage decoded_draw_image = |
| 744 controller.GetDecodedImageForDraw(draw_image); |
| 745 EXPECT_TRUE(decoded_draw_image.image()); |
| 746 EXPECT_EQ(50, decoded_draw_image.image()->width()); |
| 747 EXPECT_EQ(50, decoded_draw_image.image()->height()); |
| 748 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().width()); |
| 749 EXPECT_FLOAT_EQ(0.5f, decoded_draw_image.scale_adjustment().height()); |
| 750 EXPECT_EQ(kLow_SkFilterQuality, decoded_draw_image.filter_quality()); |
| 751 EXPECT_FALSE(decoded_draw_image.is_scale_adjustment_identity()); |
| 752 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); |
| 753 |
| 754 scoped_refptr<ImageDecodeTask> task; |
| 755 bool need_unref = |
| 756 controller.GetTaskForImageAndRef(draw_image, prepare_tiles_id, &task); |
| 757 EXPECT_TRUE(need_unref); |
| 758 EXPECT_TRUE(task); |
| 759 |
| 760 task->WillSchedule(); |
| 761 task->ScheduleOnOriginThread(nullptr); |
| 762 task->DidSchedule(); |
| 763 |
| 764 // If we finish the draw here, then we will use it for the locked decode |
| 765 // instead of decoding again. |
| 766 controller.DrawWithImageFinished(draw_image, decoded_draw_image); |
| 767 |
| 768 task->RunOnWorkerThread(); |
| 769 |
| 770 task->WillComplete(); |
| 771 task->CompleteOnOriginThread(nullptr); |
| 772 task->DidComplete(); |
| 773 |
| 774 DecodedDrawImage another_decoded_draw_image = |
| 775 controller.GetDecodedImageForDraw(draw_image); |
| 776 // This should get the decoded/locked image which we originally decoded at |
| 777 // raster time, since it's now in the locked cache. |
| 778 EXPECT_EQ(decoded_draw_image.image()->uniqueID(), |
| 779 another_decoded_draw_image.image()->uniqueID()); |
| 780 EXPECT_FALSE(another_decoded_draw_image.is_at_raster_decode()); |
| 781 |
| 782 controller.DrawWithImageFinished(draw_image, another_decoded_draw_image); |
| 783 controller.UnrefImage(draw_image); |
| 784 } |
| 785 |
| 786 } // namespace |
| 787 } // namespace cc |
OLD | NEW |