/* * Copyright 2014 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "src/core/SkCachedData.h" #include "src/core/SkMaskCache.h" #include "src/core/SkResourceCache.h" #include "tests/Test.h" enum LockedState { kUnlocked, kLocked, }; enum CachedState { kNotInCache, kInCache, }; static void check_data(skiatest::Reporter* reporter, SkCachedData* data, int refcnt, CachedState cacheState, LockedState lockedState) { REPORTER_ASSERT(reporter, data->testing_only_getRefCnt() == refcnt); REPORTER_ASSERT(reporter, data->testing_only_isInCache() == (kInCache == cacheState)); bool isLocked = (data->data() != nullptr); REPORTER_ASSERT(reporter, isLocked == (lockedState == kLocked)); } DEF_TEST(RRectMaskCache, reporter) { SkResourceCache cache(1024); SkScalar sigma = 0.8f; SkRect rect = SkRect::MakeWH(100, 100); SkRRect rrect; rrect.setRectXY(rect, 30, 30); SkBlurStyle style = kNormal_SkBlurStyle; SkMask mask; SkCachedData* data = SkMaskCache::FindAndRef(sigma, style, rrect, &mask, &cache); REPORTER_ASSERT(reporter, nullptr == data); size_t size = 256; data = cache.newCachedData(size); memset(data->writable_data(), 0xff, size); mask.fBounds.setXYWH(0, 0, 100, 100); mask.fRowBytes = 100; mask.fFormat = SkMask::kBW_Format; SkMaskCache::Add(sigma, style, rrect, mask, data, &cache); check_data(reporter, data, 2, kInCache, kLocked); data->unref(); check_data(reporter, data, 1, kInCache, kUnlocked); sk_bzero(&mask, sizeof(mask)); data = SkMaskCache::FindAndRef(sigma, style, rrect, &mask, &cache); REPORTER_ASSERT(reporter, data); REPORTER_ASSERT(reporter, data->size() == size); REPORTER_ASSERT(reporter, mask.fBounds.top() == 0 && mask.fBounds.bottom() == 100); REPORTER_ASSERT(reporter, data->data() == (const void*)mask.fImage); check_data(reporter, data, 2, kInCache, kLocked); cache.purgeAll(); check_data(reporter, data, 1, kNotInCache, kLocked); data->unref(); } DEF_TEST(RectsMaskCache, reporter) { SkResourceCache cache(1024); SkScalar sigma = 0.8f; SkRect rect = SkRect::MakeWH(100, 100); SkRect rects[2] = {rect}; SkBlurStyle style = kNormal_SkBlurStyle; SkMask mask; SkCachedData* data = SkMaskCache::FindAndRef(sigma, style, rects, 1, &mask, &cache); REPORTER_ASSERT(reporter, nullptr == data); size_t size = 256; data = cache.newCachedData(size); memset(data->writable_data(), 0xff, size); mask.fBounds.setXYWH(0, 0, 100, 100); mask.fRowBytes = 100; mask.fFormat = SkMask::kBW_Format; SkMaskCache::Add(sigma, style, rects, 1, mask, data, &cache); check_data(reporter, data, 2, kInCache, kLocked); data->unref(); check_data(reporter, data, 1, kInCache, kUnlocked); sk_bzero(&mask, sizeof(mask)); data = SkMaskCache::FindAndRef(sigma, style, rects, 1, &mask, &cache); REPORTER_ASSERT(reporter, data); REPORTER_ASSERT(reporter, data->size() == size); REPORTER_ASSERT(reporter, mask.fBounds.top() == 0 && mask.fBounds.bottom() == 100); REPORTER_ASSERT(reporter, data->data() == (const void*)mask.fImage); check_data(reporter, data, 2, kInCache, kLocked); cache.purgeAll(); check_data(reporter, data, 1, kNotInCache, kLocked); data->unref(); }