/*
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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 "SkRecord.h"
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#include "SkImage.h"
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#include <algorithm>
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SkRecord::~SkRecord() {
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Destroyer destroyer;
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for (int i = 0; i < this->count(); i++) {
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this->mutate(i, destroyer);
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}
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}
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void SkRecord::grow() {
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SkASSERT(fCount == fReserved);
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fReserved = fReserved ? fReserved * 2 : 4;
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fRecords.realloc(fReserved);
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}
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size_t SkRecord::bytesUsed() const {
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size_t bytes = fApproxBytesAllocated + sizeof(SkRecord);
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return bytes;
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}
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void SkRecord::defrag() {
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// Remove all the NoOps, preserving the order of other ops, e.g.
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// Save, ClipRect, NoOp, DrawRect, NoOp, NoOp, Restore
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// -> Save, ClipRect, DrawRect, Restore
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Record* noops = std::remove_if(fRecords.get(), fRecords.get() + fCount,
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[](Record op) { return op.type() == SkRecords::NoOp_Type; });
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fCount = noops - fRecords.get();
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}
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