mirror of
https://github.com/lovell/sharp.git
synced 2025-07-10 02:50:15 +02:00
91 lines
2.0 KiB
C++
91 lines
2.0 KiB
C++
// Copyright 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Lovell Fuller and contributors.
|
|
//
|
|
// 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 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::vector<std::pair<int, int>> levels;
|
|
int subifds;
|
|
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_
|