3b946c1618
In the old code, the cache was checked and perged on every reattach of a strike. That was left out of the multi-threaded code. Add the check and purge back in to maintain cache size. * Removed minimum cache size from setCacheSizeLimit. Bug: skia:10046 Change-Id: I2438c83f04b6da8133c161a29604c3c3d7f58cd8 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277066 Commit-Queue: Herb Derby <herb@google.com> Reviewed-by: Mike Klein <mtklein@google.com>
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/*
|
|
* Copyright 2020 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/SkStrikeCache.h"
|
|
#include "src/core/SkStrikeSpec.h"
|
|
#include "tests/Test.h"
|
|
#include "tools/ToolUtils.h"
|
|
|
|
DEF_TEST(SkStrikeCache_CachePurge, Reporter) {
|
|
SkStrikeCache cache;
|
|
|
|
sk_sp<SkTypeface> typeface =
|
|
ToolUtils::create_portable_typeface("serif", SkFontStyle::Italic());
|
|
|
|
SkFont font;
|
|
font.setEdging(SkFont::Edging::kAntiAlias);
|
|
font.setSubpixel(true);
|
|
font.setTypeface(typeface);
|
|
|
|
SkPaint defaultPaint;
|
|
SkStrikeSpec strikeSpec = SkStrikeSpec::MakeMask(
|
|
font, defaultPaint, SkSurfaceProps(0, kUnknown_SkPixelGeometry),
|
|
SkScalerContextFlags::kNone, SkMatrix::I());
|
|
|
|
// Initially empty cache
|
|
REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
|
|
|
|
{
|
|
sk_sp<SkStrike> strike = strikeSpec.findOrCreateStrike(&cache);
|
|
}
|
|
|
|
// Stuff in cache.
|
|
REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() > 0);
|
|
|
|
cache.purgeAll();
|
|
|
|
// Purged cache.
|
|
REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
|
|
|
|
// Smallest cache.
|
|
cache.setCacheSizeLimit(0);
|
|
{
|
|
sk_sp<SkStrike> strike = strikeSpec.findOrCreateStrike(&cache);
|
|
REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
|
|
}
|
|
REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
|
|
|
|
|
|
}
|