react-native-vision-camera
Version:
A powerful, high-performance React Native Camera library.
35 lines (34 loc) • 1.37 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.useCameraFormat = useCameraFormat;
var _react = require("react");
var _getCameraFormat = require("../devices/getCameraFormat");
/**
* Get the best matching Camera format for the given device that satisfies your requirements using a sorting filter. By default, formats are sorted by highest to lowest resolution.
*
* The {@linkcode filters | filters} are ranked by priority, from highest to lowest.
* This means the first item you pass will have a higher priority than the second, and so on.
*
* @param device The Camera Device you're currently using
* @param filters The filters you want to use. The format that matches your filter the closest will be returned
* @returns The format that matches your filter the closest.
* @example
* ```ts
* const device = useCameraDevice(...)
* const format = useCameraFormat(device, [
* { videoResolution: { width: 3048, height: 2160 } },
* { fps: 60 }
* ])
* ```
*/
function useCameraFormat(device, filters) {
const format = (0, _react.useMemo)(() => {
if (device == null) return undefined;
return (0, _getCameraFormat.getCameraFormat)(device, filters);
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [device, JSON.stringify(filters)]);
return format;
}
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