59c12e3f00
Still slowly working through all the SK_DECLARE_STATIC_FOO macros. SkOncePtr is complicating things by having SkOncePtr delete its pointer and SkBaseOncePtr not. Simplify things by removing SkOncePtr, leaving only the leaky SkBaseOncePtr. We replace SkOncePtr<T> instead with SkOnce and T. In most cases this did not need to be a pointer, and in some cases here we're even saving a few bytes by replacing SkOncePtr<T> with SkOnce and a T. The dependency map of SK_DECLARE_STATIC_FOO is: SkBaseMutex -> SkBaseSemaphore -> SkBaseOncePtr They're intertwined enough that I think I've got to do all three in one next CL. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1939503002 Review-Url: https://codereview.chromium.org/1939503002
27 lines
578 B
C++
27 lines
578 B
C++
/*
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* Copyright 2015 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 "Test.h"
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#include "SkOncePtr.h"
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#include "SkTaskGroup.h"
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SK_DECLARE_STATIC_ONCE_PTR(int, once);
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DEF_TEST(OncePtr, r) {
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static SkAtomic<int> calls(0);
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auto create = [&] {
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calls.fetch_add(1);
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return new int(5);
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};
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SkTaskGroup().batch(sk_num_cores()*4, [&](size_t) {
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int* n = once.get(create);
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REPORTER_ASSERT(r, *n == 5);
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});
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REPORTER_ASSERT(r, calls.load() == 1);
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}
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