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Side by Side Diff: tests/DrawBitmapRectTest.cpp

Issue 111713002: Sk_API for SkImageGenerator and SkInstallDiscardablePixelRef (Closed) Base URL: https://skia.googlecode.com/svn/trunk
Patch Set: rebase Created 7 years ago
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1 1
2 /* 2 /*
3 * Copyright 2011 Google Inc. 3 * Copyright 2011 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 #include "Test.h" 8 #include "Test.h"
9 #include "SkBitmap.h" 9 #include "SkBitmap.h"
10 #include "SkCanvas.h" 10 #include "SkCanvas.h"
11 #include "SkData.h" 11 #include "SkData.h"
12 #include "SkDiscardableMemoryPool.h" 12 #include "SkDiscardableMemoryPool.h"
13 #include "SkDiscardablePixelRef.h" 13 #include "SkImageGenerator.h"
14 #include "SkPaint.h" 14 #include "SkPaint.h"
15 #include "SkShader.h" 15 #include "SkShader.h"
16 #include "SkSurface.h" 16 #include "SkSurface.h"
17 #include "SkRandom.h" 17 #include "SkRandom.h"
18 #include "SkMatrixUtils.h" 18 #include "SkMatrixUtils.h"
19 19
20 namespace { 20 namespace {
21 // A BitmapFactory that always fails when asked to return pixels. 21 // A BitmapFactory that always fails when asked to return pixels.
22 class FailureImageGenerator : public SkImageGenerator { 22 class FailureImageGenerator : public SkImageGenerator {
23 public: 23 public:
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41 } // namespace 41 } // namespace
42 42
43 // crbug.com/295895 43 // crbug.com/295895
44 // Crashing in skia when a pixelref fails in lockPixels 44 // Crashing in skia when a pixelref fails in lockPixels
45 // 45 //
46 static void test_faulty_pixelref(skiatest::Reporter* reporter) { 46 static void test_faulty_pixelref(skiatest::Reporter* reporter) {
47 // need a cache, but don't expect to use it, so the budget is not critical 47 // need a cache, but don't expect to use it, so the budget is not critical
48 SkAutoTUnref<SkDiscardableMemoryPool> pool(SkNEW_ARGS(SkDiscardableMemoryPoo l, 48 SkAutoTUnref<SkDiscardableMemoryPool> pool(SkNEW_ARGS(SkDiscardableMemoryPoo l,
49 (10 * 1000, NULL))); 49 (10 * 1000, NULL)));
50 SkBitmap bm; 50 SkBitmap bm;
51 bool installSuccess = SkDiscardablePixelRef::Install(SkNEW(FailureImageGener ator), &bm, pool); 51 bool installSuccess = SkInstallDiscardablePixelRef(SkNEW(FailureImageGenerat or), &bm, pool);
52 REPORTER_ASSERT(reporter, installSuccess); 52 REPORTER_ASSERT(reporter, installSuccess);
53 // now our bitmap has a pixelref, but we know it will fail to lock 53 // now our bitmap has a pixelref, but we know it will fail to lock
54 54
55 SkAutoTUnref<SkSurface> surface(SkSurface::NewRasterPMColor(200, 200)); 55 SkAutoTUnref<SkSurface> surface(SkSurface::NewRasterPMColor(200, 200));
56 SkCanvas* canvas = surface->getCanvas(); 56 SkCanvas* canvas = surface->getCanvas();
57 57
58 const SkPaint::FilterLevel levels[] = { 58 const SkPaint::FilterLevel levels[] = {
59 SkPaint::kNone_FilterLevel, 59 SkPaint::kNone_FilterLevel,
60 SkPaint::kLow_FilterLevel, 60 SkPaint::kLow_FilterLevel,
61 SkPaint::kMedium_FilterLevel, 61 SkPaint::kMedium_FilterLevel,
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326 326
327 test_nan_antihair(); 327 test_nan_antihair();
328 test_giantrepeat_crbug118018(reporter); 328 test_giantrepeat_crbug118018(reporter);
329 329
330 test_treatAsSprite(reporter); 330 test_treatAsSprite(reporter);
331 test_faulty_pixelref(reporter); 331 test_faulty_pixelref(reporter);
332 } 332 }
333 333
334 #include "TestClassDef.h" 334 #include "TestClassDef.h"
335 DEFINE_TESTCLASS("DrawBitmapRect", TestDrawBitmapRectClass, TestDrawBitmapRect) 335 DEFINE_TESTCLASS("DrawBitmapRect", TestDrawBitmapRectClass, TestDrawBitmapRect)
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