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| 1 // Copyright (c) 2012 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 // TODO(awalker): clean up the const/non-const reference handling in this test | |
| 6 | |
| 7 #include "skia/ext/platform_canvas.h" | |
| 8 | |
| 9 #include "base/logging.h" | |
| 10 #include "base/memory/scoped_ptr.h" | |
| 11 #include "build/build_config.h" | |
| 12 #include "skia/ext/platform_device.h" | |
| 13 #include "testing/gtest/include/gtest/gtest.h" | |
| 14 #include "third_party/skia/include/core/SkBitmap.h" | |
| 15 #include "third_party/skia/include/core/SkColor.h" | |
| 16 #include "third_party/skia/include/core/SkColorPriv.h" | |
| 17 #include "third_party/skia/include/core/SkPixelRef.h" | |
| 18 | |
| 19 #if defined(OS_MACOSX) | |
| 20 #import <ApplicationServices/ApplicationServices.h> | |
| 21 #endif | |
| 22 | |
| 23 #if !defined(OS_WIN) | |
| 24 #include <unistd.h> | |
| 25 #endif | |
| 26 | |
| 27 namespace skia { | |
| 28 | |
| 29 namespace { | |
| 30 | |
| 31 bool IsOfColor(const SkBitmap& bitmap, int x, int y, uint32_t color) { | |
| 32 // For masking out the alpha values. | |
| 33 static uint32_t alpha_mask = | |
| 34 static_cast<uint32_t>(SK_A32_MASK) << SK_A32_SHIFT; | |
| 35 return (*bitmap.getAddr32(x, y) | alpha_mask) == (color | alpha_mask); | |
| 36 } | |
| 37 | |
| 38 // Return true if the canvas is filled to canvas_color, and contains a single | |
| 39 // rectangle filled to rect_color. This function ignores the alpha channel, | |
| 40 // since Windows will sometimes clear the alpha channel when drawing, and we | |
| 41 // will fix that up later in cases it's necessary. | |
| 42 bool VerifyRect(const PlatformCanvas& canvas, | |
| 43 uint32_t canvas_color, uint32_t rect_color, | |
| 44 int x, int y, int w, int h) { | |
| 45 SkBaseDevice* device = skia::GetTopDevice(canvas); | |
| 46 const SkBitmap& bitmap = device->accessBitmap(false); | |
| 47 SkAutoLockPixels lock(bitmap); | |
| 48 | |
| 49 for (int cur_y = 0; cur_y < bitmap.height(); cur_y++) { | |
| 50 for (int cur_x = 0; cur_x < bitmap.width(); cur_x++) { | |
| 51 if (cur_x >= x && cur_x < x + w && | |
| 52 cur_y >= y && cur_y < y + h) { | |
| 53 // Inside the square should be rect_color | |
| 54 if (!IsOfColor(bitmap, cur_x, cur_y, rect_color)) | |
| 55 return false; | |
| 56 } else { | |
| 57 // Outside the square should be canvas_color | |
| 58 if (!IsOfColor(bitmap, cur_x, cur_y, canvas_color)) | |
| 59 return false; | |
| 60 } | |
| 61 } | |
| 62 } | |
| 63 return true; | |
| 64 } | |
| 65 | |
| 66 #if !defined(OS_MACOSX) | |
| 67 // Return true if canvas has something that passes for a rounded-corner | |
| 68 // rectangle. Basically, we're just checking to make sure that the pixels in the | |
| 69 // middle are of rect_color and pixels in the corners are of canvas_color. | |
| 70 bool VerifyRoundedRect(const PlatformCanvas& canvas, | |
| 71 uint32_t canvas_color, | |
| 72 uint32_t rect_color, | |
| 73 int x, | |
| 74 int y, | |
| 75 int w, | |
| 76 int h) { | |
| 77 SkBaseDevice* device = skia::GetTopDevice(canvas); | |
| 78 const SkBitmap& bitmap = device->accessBitmap(false); | |
| 79 SkAutoLockPixels lock(bitmap); | |
| 80 | |
| 81 // Check corner points first. They should be of canvas_color. | |
| 82 if (!IsOfColor(bitmap, x, y, canvas_color)) return false; | |
| 83 if (!IsOfColor(bitmap, x + w, y, canvas_color)) return false; | |
| 84 if (!IsOfColor(bitmap, x, y + h, canvas_color)) return false; | |
| 85 if (!IsOfColor(bitmap, x + w, y, canvas_color)) return false; | |
| 86 | |
| 87 // Check middle points. They should be of rect_color. | |
| 88 if (!IsOfColor(bitmap, (x + w / 2), y, rect_color)) return false; | |
| 89 if (!IsOfColor(bitmap, x, (y + h / 2), rect_color)) return false; | |
| 90 if (!IsOfColor(bitmap, x + w, (y + h / 2), rect_color)) return false; | |
| 91 if (!IsOfColor(bitmap, (x + w / 2), y + h, rect_color)) return false; | |
| 92 | |
| 93 return true; | |
| 94 } | |
| 95 #endif | |
| 96 | |
| 97 // Checks whether there is a white canvas with a black square at the given | |
| 98 // location in pixels (not in the canvas coordinate system). | |
| 99 bool VerifyBlackRect(const PlatformCanvas& canvas, int x, int y, int w, int h) { | |
| 100 return VerifyRect(canvas, SK_ColorWHITE, SK_ColorBLACK, x, y, w, h); | |
| 101 } | |
| 102 | |
| 103 // Check that every pixel in the canvas is a single color. | |
| 104 bool VerifyCanvasColor(const PlatformCanvas& canvas, uint32_t canvas_color) { | |
| 105 return VerifyRect(canvas, canvas_color, 0, 0, 0, 0, 0); | |
| 106 } | |
| 107 | |
| 108 #if defined(OS_WIN) | |
| 109 void DrawNativeRect(PlatformCanvas& canvas, int x, int y, int w, int h) { | |
| 110 skia::ScopedPlatformPaint scoped_platform_paint(&canvas); | |
| 111 HDC dc = scoped_platform_paint.GetPlatformSurface(); | |
| 112 | |
| 113 RECT inner_rc; | |
| 114 inner_rc.left = x; | |
| 115 inner_rc.top = y; | |
| 116 inner_rc.right = x + w; | |
| 117 inner_rc.bottom = y + h; | |
| 118 FillRect(dc, &inner_rc, reinterpret_cast<HBRUSH>(GetStockObject(BLACK_BRUSH)))
; | |
| 119 } | |
| 120 #elif defined(OS_MACOSX) | |
| 121 void DrawNativeRect(PlatformCanvas& canvas, int x, int y, int w, int h) { | |
| 122 skia::ScopedPlatformPaint scoped_platform_paint(&canvas); | |
| 123 CGContextRef context = scoped_platform_paint.GetPlatformSurface(); | |
| 124 | |
| 125 CGRect inner_rc = CGRectMake(x, y, w, h); | |
| 126 // RGBA opaque black | |
| 127 CGColorRef black = CGColorCreateGenericRGB(0.0, 0.0, 0.0, 1.0); | |
| 128 CGContextSetFillColorWithColor(context, black); | |
| 129 CGColorRelease(black); | |
| 130 CGContextFillRect(context, inner_rc); | |
| 131 } | |
| 132 #else | |
| 133 void DrawNativeRect(PlatformCanvas& canvas, int x, int y, int w, int h) { | |
| 134 NOTIMPLEMENTED(); | |
| 135 } | |
| 136 #endif | |
| 137 | |
| 138 // Clips the contents of the canvas to the given rectangle. This will be | |
| 139 // intersected with any existing clip. | |
| 140 void AddClip(PlatformCanvas& canvas, int x, int y, int w, int h) { | |
| 141 SkRect rect; | |
| 142 rect.set(SkIntToScalar(x), SkIntToScalar(y), | |
| 143 SkIntToScalar(x + w), SkIntToScalar(y + h)); | |
| 144 canvas.clipRect(rect); | |
| 145 } | |
| 146 | |
| 147 class LayerSaver { | |
| 148 public: | |
| 149 LayerSaver(PlatformCanvas& canvas, int x, int y, int w, int h) | |
| 150 : canvas_(canvas), | |
| 151 x_(x), | |
| 152 y_(y), | |
| 153 w_(w), | |
| 154 h_(h) { | |
| 155 SkRect bounds; | |
| 156 bounds.set(SkIntToScalar(x_), SkIntToScalar(y_), | |
| 157 SkIntToScalar(right()), SkIntToScalar(bottom())); | |
| 158 canvas_.saveLayer(&bounds, NULL); | |
| 159 canvas.clear(SkColorSetARGB(0, 0, 0, 0)); | |
| 160 } | |
| 161 | |
| 162 ~LayerSaver() { | |
| 163 canvas_.restore(); | |
| 164 } | |
| 165 | |
| 166 int x() const { return x_; } | |
| 167 int y() const { return y_; } | |
| 168 int w() const { return w_; } | |
| 169 int h() const { return h_; } | |
| 170 | |
| 171 // Returns the EXCLUSIVE far bounds of the layer. | |
| 172 int right() const { return x_ + w_; } | |
| 173 int bottom() const { return y_ + h_; } | |
| 174 | |
| 175 private: | |
| 176 PlatformCanvas& canvas_; | |
| 177 int x_, y_, w_, h_; | |
| 178 }; | |
| 179 | |
| 180 // Size used for making layers in many of the below tests. | |
| 181 const int kLayerX = 2; | |
| 182 const int kLayerY = 3; | |
| 183 const int kLayerW = 9; | |
| 184 const int kLayerH = 7; | |
| 185 | |
| 186 // Size used by some tests to draw a rectangle inside the layer. | |
| 187 const int kInnerX = 4; | |
| 188 const int kInnerY = 5; | |
| 189 const int kInnerW = 2; | |
| 190 const int kInnerH = 3; | |
| 191 | |
| 192 } | |
| 193 | |
| 194 // This just checks that our checking code is working properly, it just uses | |
| 195 // regular skia primitives. | |
| 196 TEST(PlatformCanvas, SkLayer) { | |
| 197 // Create the canvas initialized to opaque white. | |
| 198 RefPtr<SkCanvas> canvas = AdoptRef(CreatePlatformCanvas(16, 16, true)); | |
| 199 canvas->drawColor(SK_ColorWHITE); | |
| 200 | |
| 201 // Make a layer and fill it completely to make sure that the bounds are | |
| 202 // correct. | |
| 203 { | |
| 204 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 205 canvas->drawColor(SK_ColorBLACK); | |
| 206 } | |
| 207 EXPECT_TRUE(VerifyBlackRect(*canvas, kLayerX, kLayerY, kLayerW, kLayerH)); | |
| 208 } | |
| 209 | |
| 210 // Test native clipping. | |
| 211 TEST(PlatformCanvas, ClipRegion) { | |
| 212 // Initialize a white canvas | |
| 213 RefPtr<SkCanvas> canvas = AdoptRef(CreatePlatformCanvas(16, 16, true)); | |
| 214 canvas->drawColor(SK_ColorWHITE); | |
| 215 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); | |
| 216 | |
| 217 // Test that initially the canvas has no clip region, by filling it | |
| 218 // with a black rectangle. | |
| 219 // Note: Don't use LayerSaver, since internally it sets a clip region. | |
| 220 DrawNativeRect(*canvas, 0, 0, 16, 16); | |
| 221 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorBLACK)); | |
| 222 | |
| 223 // Test that intersecting disjoint clip rectangles sets an empty clip region | |
| 224 canvas->drawColor(SK_ColorWHITE); | |
| 225 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); | |
| 226 { | |
| 227 LayerSaver layer(*canvas, 0, 0, 16, 16); | |
| 228 AddClip(*canvas, 2, 3, 4, 5); | |
| 229 AddClip(*canvas, 4, 9, 10, 10); | |
| 230 DrawNativeRect(*canvas, 0, 0, 16, 16); | |
| 231 } | |
| 232 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); | |
| 233 } | |
| 234 | |
| 235 // Test the layers get filled properly by native rendering. | |
| 236 TEST(PlatformCanvas, FillLayer) { | |
| 237 // Create the canvas initialized to opaque white. | |
| 238 RefPtr<SkCanvas> canvas = AdoptRef(CreatePlatformCanvas(16, 16, true)); | |
| 239 | |
| 240 // Make a layer and fill it completely to make sure that the bounds are | |
| 241 // correct. | |
| 242 canvas->drawColor(SK_ColorWHITE); | |
| 243 { | |
| 244 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 245 DrawNativeRect(*canvas, 0, 0, 100, 100); | |
| 246 #if defined(OS_WIN) | |
| 247 MakeOpaque(canvas.get(), 0, 0, 100, 100); | |
| 248 #endif | |
| 249 } | |
| 250 EXPECT_TRUE(VerifyBlackRect(*canvas, kLayerX, kLayerY, kLayerW, kLayerH)); | |
| 251 | |
| 252 // Make a layer and fill it partially to make sure the translation is correct. | |
| 253 canvas->drawColor(SK_ColorWHITE); | |
| 254 { | |
| 255 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 256 DrawNativeRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH); | |
| 257 #if defined(OS_WIN) | |
| 258 MakeOpaque(canvas.get(), kInnerX, kInnerY, kInnerW, kInnerH); | |
| 259 #endif | |
| 260 } | |
| 261 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH)); | |
| 262 | |
| 263 // Add a clip on the layer and fill to make sure clip is correct. | |
| 264 canvas->drawColor(SK_ColorWHITE); | |
| 265 { | |
| 266 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 267 canvas->save(); | |
| 268 AddClip(*canvas, kInnerX, kInnerY, kInnerW, kInnerH); | |
| 269 DrawNativeRect(*canvas, 0, 0, 100, 100); | |
| 270 #if defined(OS_WIN) | |
| 271 MakeOpaque(canvas.get(), kInnerX, kInnerY, kInnerW, kInnerH); | |
| 272 #endif | |
| 273 canvas->restore(); | |
| 274 } | |
| 275 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH)); | |
| 276 | |
| 277 // Add a clip and then make the layer to make sure the clip is correct. | |
| 278 canvas->drawColor(SK_ColorWHITE); | |
| 279 canvas->save(); | |
| 280 AddClip(*canvas, kInnerX, kInnerY, kInnerW, kInnerH); | |
| 281 { | |
| 282 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 283 DrawNativeRect(*canvas, 0, 0, 100, 100); | |
| 284 #if defined(OS_WIN) | |
| 285 MakeOpaque(canvas.get(), 0, 0, 100, 100); | |
| 286 #endif | |
| 287 } | |
| 288 canvas->restore(); | |
| 289 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH)); | |
| 290 } | |
| 291 | |
| 292 // Test that translation + make layer works properly. | |
| 293 TEST(PlatformCanvas, TranslateLayer) { | |
| 294 // Create the canvas initialized to opaque white. | |
| 295 RefPtr<SkCanvas> canvas = AdoptRef(CreatePlatformCanvas(16, 16, true)); | |
| 296 | |
| 297 // Make a layer and fill it completely to make sure that the bounds are | |
| 298 // correct. | |
| 299 canvas->drawColor(SK_ColorWHITE); | |
| 300 canvas->save(); | |
| 301 canvas->translate(1, 1); | |
| 302 { | |
| 303 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 304 DrawNativeRect(*canvas, 0, 0, 100, 100); | |
| 305 #if defined(OS_WIN) | |
| 306 MakeOpaque(canvas.get(), 0, 0, 100, 100); | |
| 307 #endif | |
| 308 } | |
| 309 canvas->restore(); | |
| 310 EXPECT_TRUE(VerifyBlackRect(*canvas, kLayerX + 1, kLayerY + 1, | |
| 311 kLayerW, kLayerH)); | |
| 312 | |
| 313 // Translate then make the layer. | |
| 314 canvas->drawColor(SK_ColorWHITE); | |
| 315 canvas->save(); | |
| 316 canvas->translate(1, 1); | |
| 317 { | |
| 318 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 319 DrawNativeRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH); | |
| 320 #if defined(OS_WIN) | |
| 321 MakeOpaque(canvas.get(), kInnerX, kInnerY, kInnerW, kInnerH); | |
| 322 #endif | |
| 323 } | |
| 324 canvas->restore(); | |
| 325 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX + 1, kInnerY + 1, | |
| 326 kInnerW, kInnerH)); | |
| 327 | |
| 328 // Make the layer then translate. | |
| 329 canvas->drawColor(SK_ColorWHITE); | |
| 330 canvas->save(); | |
| 331 { | |
| 332 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 333 canvas->translate(1, 1); | |
| 334 DrawNativeRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH); | |
| 335 #if defined(OS_WIN) | |
| 336 MakeOpaque(canvas.get(), kInnerX, kInnerY, kInnerW, kInnerH); | |
| 337 #endif | |
| 338 } | |
| 339 canvas->restore(); | |
| 340 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX + 1, kInnerY + 1, | |
| 341 kInnerW, kInnerH)); | |
| 342 | |
| 343 // Translate both before and after, and have a clip. | |
| 344 canvas->drawColor(SK_ColorWHITE); | |
| 345 canvas->save(); | |
| 346 canvas->translate(1, 1); | |
| 347 { | |
| 348 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 349 canvas->drawColor(SK_ColorWHITE); | |
| 350 canvas->translate(1, 1); | |
| 351 AddClip(*canvas, kInnerX + 1, kInnerY + 1, kInnerW - 1, kInnerH - 1); | |
| 352 DrawNativeRect(*canvas, 0, 0, 100, 100); | |
| 353 #if defined(OS_WIN) | |
| 354 MakeOpaque(canvas.get(), kLayerX, kLayerY, kLayerW, kLayerH); | |
| 355 #endif | |
| 356 } | |
| 357 canvas->restore(); | |
| 358 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX + 3, kInnerY + 3, | |
| 359 kInnerW - 1, kInnerH - 1)); | |
| 360 | |
| 361 // TODO(dglazkov): Figure out why this fails on Mac (antialiased clipping?), | |
| 362 // modify test and remove this guard. | |
| 363 #if !defined(OS_MACOSX) | |
| 364 // Translate both before and after, and have a path clip. | |
| 365 canvas->drawColor(SK_ColorWHITE); | |
| 366 canvas->save(); | |
| 367 canvas->translate(1, 1); | |
| 368 { | |
| 369 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | |
| 370 canvas->drawColor(SK_ColorWHITE); | |
| 371 canvas->translate(1, 1); | |
| 372 | |
| 373 SkPath path; | |
| 374 SkRect rect; | |
| 375 rect.iset(kInnerX - 1, kInnerY - 1, | |
| 376 kInnerX + kInnerW, kInnerY + kInnerH); | |
| 377 const SkScalar kRadius = 2.0; | |
| 378 path.addRoundRect(rect, kRadius, kRadius); | |
| 379 canvas->clipPath(path); | |
| 380 | |
| 381 DrawNativeRect(*canvas, 0, 0, 100, 100); | |
| 382 #if defined(OS_WIN) | |
| 383 MakeOpaque(canvas.get(), kLayerX, kLayerY, kLayerW, kLayerH); | |
| 384 #endif | |
| 385 } | |
| 386 canvas->restore(); | |
| 387 EXPECT_TRUE(VerifyRoundedRect(*canvas, SK_ColorWHITE, SK_ColorBLACK, | |
| 388 kInnerX + 1, kInnerY + 1, kInnerW, kInnerH)); | |
| 389 #endif | |
| 390 } | |
| 391 | |
| 392 TEST(PlatformBitmapTest, PlatformBitmap) { | |
| 393 const int kWidth = 400; | |
| 394 const int kHeight = 300; | |
| 395 scoped_ptr<PlatformBitmap> platform_bitmap(new PlatformBitmap); | |
| 396 | |
| 397 EXPECT_TRUE(0 == platform_bitmap->GetSurface()); | |
| 398 EXPECT_TRUE(platform_bitmap->GetBitmap().empty()); | |
| 399 EXPECT_TRUE(platform_bitmap->GetBitmap().isNull()); | |
| 400 | |
| 401 EXPECT_TRUE(platform_bitmap->Allocate(kWidth, kHeight, /*is_opaque=*/false)); | |
| 402 | |
| 403 EXPECT_TRUE(0 != platform_bitmap->GetSurface()); | |
| 404 EXPECT_FALSE(platform_bitmap->GetBitmap().empty()); | |
| 405 EXPECT_FALSE(platform_bitmap->GetBitmap().isNull()); | |
| 406 EXPECT_EQ(kWidth, platform_bitmap->GetBitmap().width()); | |
| 407 EXPECT_EQ(kHeight, platform_bitmap->GetBitmap().height()); | |
| 408 EXPECT_LE(static_cast<size_t>(platform_bitmap->GetBitmap().width()*4), | |
| 409 platform_bitmap->GetBitmap().rowBytes()); | |
| 410 EXPECT_EQ(kN32_SkColorType, // Same for all platforms. | |
| 411 platform_bitmap->GetBitmap().colorType()); | |
| 412 EXPECT_TRUE(platform_bitmap->GetBitmap().lockPixelsAreWritable()); | |
| 413 #if defined(SK_DEBUG) | |
| 414 EXPECT_TRUE(platform_bitmap->GetBitmap().pixelRef()->isLocked()); | |
| 415 #endif | |
| 416 EXPECT_TRUE(platform_bitmap->GetBitmap().pixelRef()->unique()); | |
| 417 | |
| 418 *(platform_bitmap->GetBitmap().getAddr32(10, 20)) = 0xDEED1020; | |
| 419 *(platform_bitmap->GetBitmap().getAddr32(20, 30)) = 0xDEED2030; | |
| 420 | |
| 421 SkBitmap sk_bitmap = platform_bitmap->GetBitmap(); | |
| 422 sk_bitmap.lockPixels(); | |
| 423 | |
| 424 EXPECT_FALSE(platform_bitmap->GetBitmap().pixelRef()->unique()); | |
| 425 EXPECT_FALSE(sk_bitmap.pixelRef()->unique()); | |
| 426 | |
| 427 EXPECT_EQ(0xDEED1020, *sk_bitmap.getAddr32(10, 20)); | |
| 428 EXPECT_EQ(0xDEED2030, *sk_bitmap.getAddr32(20, 30)); | |
| 429 | |
| 430 *(platform_bitmap->GetBitmap().getAddr32(30, 40)) = 0xDEED3040; | |
| 431 | |
| 432 // The SkBitmaps derived from a PlatformBitmap must be capable of outliving | |
| 433 // the PlatformBitmap. | |
| 434 platform_bitmap.reset(); | |
| 435 | |
| 436 EXPECT_TRUE(sk_bitmap.pixelRef()->unique()); | |
| 437 | |
| 438 EXPECT_EQ(0xDEED1020, *sk_bitmap.getAddr32(10, 20)); | |
| 439 EXPECT_EQ(0xDEED2030, *sk_bitmap.getAddr32(20, 30)); | |
| 440 EXPECT_EQ(0xDEED3040, *sk_bitmap.getAddr32(30, 40)); | |
| 441 sk_bitmap.unlockPixels(); | |
| 442 | |
| 443 EXPECT_EQ(NULL, sk_bitmap.getPixels()); | |
| 444 | |
| 445 sk_bitmap.lockPixels(); | |
| 446 EXPECT_EQ(0xDEED1020, *sk_bitmap.getAddr32(10, 20)); | |
| 447 EXPECT_EQ(0xDEED2030, *sk_bitmap.getAddr32(20, 30)); | |
| 448 EXPECT_EQ(0xDEED3040, *sk_bitmap.getAddr32(30, 40)); | |
| 449 sk_bitmap.unlockPixels(); | |
| 450 } | |
| 451 | |
| 452 | |
| 453 } // namespace skia | |
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