decord/source/module_5042.js
2026-08-25 06:04:03 +00:00

27 lines
594 B
JavaScript

// Module ID: 5042
// Function ID: 5043
// Dependencies: [5043, 5041]
// Module 5042
const module = arg2;
const dependencyMap = arg6;
arg5.default = {
isTiffFile(byteLength) {
let tmp = byteLength;
if (tmp) {
tmp = byteLength.byteLength >= 4;
}
if (tmp) {
const uint16 = byteLength.getUint16(0);
tmp = byteLength.getUint16(2, uint16 === module(5043).LITTLE_ENDIAN) === 42;
}
return tmp;
},
findTiffOffsets() {
if (module(5041).USE_EXIF) {
return { hasAppMarkers: true, tiffHeaderOffset: 0 };
} else {
return {};
}
}
};