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81 lines
2.4 KiB
81 lines
2.4 KiB
4 months ago
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/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkCachedData.h"
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#include "SkYUVPlanesCache.h"
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#include "SkResourceCache.h"
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#include "Test.h"
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enum LockedState {
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kUnlocked,
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kLocked,
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};
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enum CachedState {
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kNotInCache,
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kInCache,
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};
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static void check_data(skiatest::Reporter* reporter, SkCachedData* data,
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int refcnt, CachedState cacheState, LockedState lockedState) {
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REPORTER_ASSERT(reporter, data->testing_only_getRefCnt() == refcnt);
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REPORTER_ASSERT(reporter, data->testing_only_isInCache() == (kInCache == cacheState));
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bool isLocked = (data->data() != nullptr);
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REPORTER_ASSERT(reporter, isLocked == (lockedState == kLocked));
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}
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DEF_TEST(YUVPlanesCache, reporter) {
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SkResourceCache cache(1024);
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SkYUVPlanesCache::Info yuvInfo;
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for (int i = 0; i < SkYUVASizeInfo::kMaxCount; i++) {
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yuvInfo.fSizeInfo.fSizes[i].fWidth = 20 * (i + 1);
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yuvInfo.fSizeInfo.fSizes[i].fHeight = 10 * (i + 1);
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yuvInfo.fSizeInfo.fWidthBytes[i] = 80 * (i + 1);
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}
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for (int i = 0; i < SkYUVAIndex::kIndexCount; ++i) {
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yuvInfo.fYUVAIndices[i].fIndex = -1;
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yuvInfo.fYUVAIndices[i].fChannel = SkColorChannel::kR;
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}
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yuvInfo.fColorSpace = kRec601_SkYUVColorSpace;
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const uint32_t genID = 12345678;
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SkCachedData* data = SkYUVPlanesCache::FindAndRef(genID, &yuvInfo, &cache);
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REPORTER_ASSERT(reporter, nullptr == data);
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size_t size = 256;
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data = cache.newCachedData(size);
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memset(data->writable_data(), 0xff, size);
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SkYUVPlanesCache::Add(genID, data, &yuvInfo, &cache);
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check_data(reporter, data, 2, kInCache, kLocked);
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data->unref();
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check_data(reporter, data, 1, kInCache, kUnlocked);
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SkYUVPlanesCache::Info yuvInfoRead;
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data = SkYUVPlanesCache::FindAndRef(genID, &yuvInfoRead, &cache);
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REPORTER_ASSERT(reporter, data);
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REPORTER_ASSERT(reporter, data->size() == size);
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REPORTER_ASSERT(reporter, yuvInfo.fSizeInfo == yuvInfoRead.fSizeInfo);
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for (int i = 0; i < SkYUVAIndex::kIndexCount; ++i) {
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REPORTER_ASSERT(reporter, yuvInfo.fYUVAIndices[i] == yuvInfoRead.fYUVAIndices[i]);
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}
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REPORTER_ASSERT(reporter, yuvInfo.fColorSpace == yuvInfoRead.fColorSpace);
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check_data(reporter, data, 2, kInCache, kLocked);
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cache.purgeAll();
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check_data(reporter, data, 1, kNotInCache, kLocked);
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data->unref();
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}
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