156 lines
3.9 KiB
C++
156 lines
3.9 KiB
C++
/*
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* Copyright (c) 2020-2021 Samsung Electronics Co., Ltd. All rights reserved.
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "tvgSwCommon.h"
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/************************************************************************/
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/* Internal Class Implementation */
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/************************************************************************/
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/************************************************************************/
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/* External Class Implementation */
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/************************************************************************/
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SwOutline* mpoolReqOutline(SwMpool* mpool, unsigned idx)
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{
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return &mpool->outline[idx];
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}
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void mpoolRetOutline(SwMpool* mpool, unsigned idx)
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{
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mpool->outline[idx].cntrsCnt = 0;
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mpool->outline[idx].ptsCnt = 0;
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}
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SwOutline* mpoolReqStrokeOutline(SwMpool* mpool, unsigned idx)
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{
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return &mpool->strokeOutline[idx];
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}
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void mpoolRetStrokeOutline(SwMpool* mpool, unsigned idx)
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{
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mpool->strokeOutline[idx].cntrsCnt = 0;
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mpool->strokeOutline[idx].ptsCnt = 0;
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}
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SwMpool* mpoolInit(unsigned threads)
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{
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if (threads == 0) threads = 1;
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auto mpool = new SwMpool;
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mpool->outline = static_cast<SwOutline*>(calloc(1, sizeof(SwOutline) * threads));
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if (!mpool->outline) goto err;
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mpool->strokeOutline = static_cast<SwOutline*>(calloc(1, sizeof(SwOutline) * threads));
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if (!mpool->strokeOutline) goto err;
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mpool->allocSize = threads;
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return mpool;
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err:
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if (mpool->outline) {
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free(mpool->outline);
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mpool->outline = nullptr;
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}
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if (mpool->strokeOutline) {
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free(mpool->strokeOutline);
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mpool->strokeOutline = nullptr;
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}
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delete(mpool);
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return nullptr;
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}
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bool mpoolClear(SwMpool* mpool)
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{
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SwOutline* p;
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for (unsigned i = 0; i < mpool->allocSize; ++i) {
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//Outline
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p = &mpool->outline[i];
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free(p->cntrs);
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p->cntrs = nullptr;
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free(p->pts);
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p->pts = nullptr;
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free(p->types);
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p->types = nullptr;
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free(p->closed);
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p->closed = nullptr;
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p->cntrsCnt = p->reservedCntrsCnt = 0;
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p->ptsCnt = p->reservedPtsCnt = 0;
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//StrokeOutline
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p = &mpool->strokeOutline[i];
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free(p->cntrs);
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p->cntrs = nullptr;
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free(p->pts);
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p->pts = nullptr;
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free(p->types);
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p->types = nullptr;
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free(p->closed);
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p->closed = nullptr;
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p->cntrsCnt = p->reservedCntrsCnt = 0;
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p->ptsCnt = p->reservedPtsCnt = 0;
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}
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return true;
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}
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bool mpoolTerm(SwMpool* mpool)
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{
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if (!mpool) return false;
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mpoolClear(mpool);
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if (mpool->outline) {
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free(mpool->outline);
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mpool->outline = nullptr;
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}
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if (mpool->strokeOutline) {
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free(mpool->strokeOutline);
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mpool->strokeOutline = nullptr;
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}
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delete(mpool);
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return true;
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} |