mirror of
https://github.com/thorvg/thorvg.git
synced 2025-06-08 13:43:43 +00:00
86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*/
|
|
#ifndef _TVG_SW_RASTER_CPP_
|
|
#define _TVG_SW_RASTER_CPP_
|
|
|
|
#include "tvgSwCommon.h"
|
|
#include "tvgSwRaster.h"
|
|
|
|
/************************************************************************/
|
|
/* Internal Class Implementation */
|
|
/************************************************************************/
|
|
|
|
static SwRaster* pInst = nullptr;
|
|
|
|
/************************************************************************/
|
|
/* External Class Implementation */
|
|
/************************************************************************/
|
|
|
|
void* SwRaster::prepare(const ShapeNode& shape, void* data)
|
|
{
|
|
//prepare shape data
|
|
SwShape* sdata = static_cast<SwShape*>(data);
|
|
if (!sdata) {
|
|
sdata = static_cast<SwShape*>(calloc(1, sizeof(SwShape)));
|
|
assert(sdata);
|
|
}
|
|
|
|
//invisible?
|
|
size_t alpha;
|
|
shape.fill(nullptr, nullptr, nullptr, &alpha);
|
|
if (alpha == 0) return sdata;
|
|
|
|
if (!shapeGenOutline(shape, *sdata)) return sdata;
|
|
|
|
//TODO: From below sequence starts threading?
|
|
if (!shapeGenRle(shape, *sdata)) return sdata;
|
|
if (!shapeUpdateBBox(shape, *sdata)) return sdata;
|
|
|
|
shapeDelOutline(shape, *sdata);
|
|
|
|
return sdata;
|
|
}
|
|
|
|
|
|
int SwRaster::init()
|
|
{
|
|
if (pInst) return -1;
|
|
pInst = new SwRaster();
|
|
assert(pInst);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
int SwRaster::term()
|
|
{
|
|
if (!pInst) return -1;
|
|
cout << "SwRaster(" << pInst << ") destroyed!" << endl;
|
|
delete(pInst);
|
|
pInst = nullptr;
|
|
return 0;
|
|
}
|
|
|
|
|
|
SwRaster* SwRaster::inst()
|
|
{
|
|
assert(pInst);
|
|
return pInst;
|
|
}
|
|
|
|
|
|
#endif /* _TVG_SW_RASTER_CPP_ */
|