mirror of
https://github.com/thorvg/thorvg.git
synced 2025-06-28 10:52:16 +00:00
78 lines
3.3 KiB
C++
78 lines
3.3 KiB
C++
/*
|
|
* Copyright (c) 2021 - 2023 the ThorVG project. All rights reserved.
|
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#ifndef _TVG_TVGSAVER_H_
|
|
#define _TVG_TVGSAVER_H_
|
|
|
|
#include "tvgArray.h"
|
|
#include "tvgBinaryDesc.h"
|
|
#include "tvgTaskScheduler.h"
|
|
|
|
namespace tvg
|
|
{
|
|
|
|
class TvgSaver : public SaveModule, public Task
|
|
{
|
|
private:
|
|
Array<TvgBinByte> buffer;
|
|
Paint* paint = nullptr;
|
|
char *path = nullptr;
|
|
uint32_t headerSize;
|
|
float vsize[2] = {0.0f, 0.0f};
|
|
bool compress;
|
|
|
|
bool flushTo(const std::string& path);
|
|
bool saveEncoding(const std::string& path);
|
|
void reserveCount();
|
|
|
|
bool writeHeader();
|
|
bool writeViewSize();
|
|
void writeTag(TvgBinTag tag);
|
|
void writeCount(TvgBinCounter cnt);
|
|
void writeReservedCount(TvgBinCounter cnt);
|
|
TvgBinCounter writeData(const void* data, TvgBinCounter cnt);
|
|
TvgBinCounter writeTagProperty(TvgBinTag tag, TvgBinCounter cnt, const void* data);
|
|
TvgBinCounter writeTransform(const Matrix* transform, TvgBinTag tag);
|
|
|
|
TvgBinCounter serialize(const Paint* paint, const Matrix* pTransform, bool compTarget = false);
|
|
TvgBinCounter serializeScene(const Scene* scene, const Matrix* pTransform, const Matrix* cTransform);
|
|
TvgBinCounter serializeShape(const Shape* shape, const Matrix* pTransform, const Matrix* cTransform);
|
|
TvgBinCounter serializePicture(const Picture* picture, const Matrix* pTransform, const Matrix* cTransform);
|
|
TvgBinCounter serializePaint(const Paint* paint, const Matrix* pTransform);
|
|
TvgBinCounter serializeFill(const Fill* fill, TvgBinTag tag, const Matrix* pTransform);
|
|
TvgBinCounter serializeStroke(const Shape* shape, const Matrix* pTransform, bool preTransform);
|
|
TvgBinCounter serializePath(const Shape* shape, const Matrix* transform, bool preTransform);
|
|
TvgBinCounter serializeComposite(const Paint* cmpTarget, CompositeMethod cmpMethod, const Matrix* pTransform);
|
|
TvgBinCounter serializeChildren(Iterator* it, const Matrix* transform, bool reserved);
|
|
TvgBinCounter serializeChild(const Paint* parent, const Paint* child, const Matrix* pTransform);
|
|
|
|
public:
|
|
~TvgSaver();
|
|
|
|
bool save(Paint* paint, const string& path, bool compress) override;
|
|
bool close() override;
|
|
void run(unsigned tid) override;
|
|
};
|
|
|
|
}
|
|
|
|
#endif //_TVG_SAVE_MODULE_H_
|