83 lines
1.6 KiB
Plaintext
83 lines
1.6 KiB
Plaintext
|
// Copyright 2013 Lovell Fuller and others.
|
||
|
// SPDX-License-Identifier: Apache-2.0
|
||
|
|
||
|
#ifndef SRC_METADATA_H_
|
||
|
#define SRC_METADATA_H_
|
||
|
|
||
|
#include <string>
|
||
|
#include <napi.h>
|
||
|
|
||
|
#include "./common.h"
|
||
|
|
||
|
struct MetadataBaton {
|
||
|
// Input
|
||
|
sharp::InputDescriptor *input;
|
||
|
// Output
|
||
|
std::string format;
|
||
|
int width;
|
||
|
int height;
|
||
|
std::string space;
|
||
|
int channels;
|
||
|
std::string depth;
|
||
|
int density;
|
||
|
std::string chromaSubsampling;
|
||
|
bool isProgressive;
|
||
|
int paletteBitDepth;
|
||
|
int pages;
|
||
|
int pageHeight;
|
||
|
int loop;
|
||
|
std::vector<int> delay;
|
||
|
int pagePrimary;
|
||
|
std::string compression;
|
||
|
std::string resolutionUnit;
|
||
|
std::string formatMagick;
|
||
|
std::vector<std::pair<int, int>> levels;
|
||
|
int subifds;
|
||
|
std::vector<double> background;
|
||
|
bool hasProfile;
|
||
|
bool hasAlpha;
|
||
|
int orientation;
|
||
|
char *exif;
|
||
|
size_t exifLength;
|
||
|
char *icc;
|
||
|
size_t iccLength;
|
||
|
char *iptc;
|
||
|
size_t iptcLength;
|
||
|
char *xmp;
|
||
|
size_t xmpLength;
|
||
|
char *tifftagPhotoshop;
|
||
|
size_t tifftagPhotoshopLength;
|
||
|
std::string err;
|
||
|
|
||
|
MetadataBaton():
|
||
|
input(nullptr),
|
||
|
width(0),
|
||
|
height(0),
|
||
|
channels(0),
|
||
|
density(0),
|
||
|
isProgressive(false),
|
||
|
paletteBitDepth(0),
|
||
|
pages(0),
|
||
|
pageHeight(0),
|
||
|
loop(-1),
|
||
|
pagePrimary(-1),
|
||
|
subifds(0),
|
||
|
hasProfile(false),
|
||
|
hasAlpha(false),
|
||
|
orientation(0),
|
||
|
exif(nullptr),
|
||
|
exifLength(0),
|
||
|
icc(nullptr),
|
||
|
iccLength(0),
|
||
|
iptc(nullptr),
|
||
|
iptcLength(0),
|
||
|
xmp(nullptr),
|
||
|
xmpLength(0),
|
||
|
tifftagPhotoshop(nullptr),
|
||
|
tifftagPhotoshopLength(0) {}
|
||
|
};
|
||
|
|
||
|
Napi::Value metadata(const Napi::CallbackInfo& info);
|
||
|
|
||
|
#endif // SRC_METADATA_H_
|