| 1 | /**
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| 2 | * An object containing details about the support level of the used OS/browser combination regarding
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| 3 | * the features needed by this library.
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| 4 | */
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| 5 | export interface BrowserCompatibility {
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| 6 | /**
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| 7 | * Whether the full set of features required to have continuous camera video streaming are supported.
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| 8 | */
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| 9 | readonly fullSupport: boolean;
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| 10 | /**
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| 11 | * Whether the set of features required to use a [[Scanner]] to perform scans ("single image mode") are supported.
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| 12 | */
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| 13 | readonly scannerSupport: boolean;
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| 14 | /**
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| 15 | * The list of features that are missing.
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| 16 | */
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| 17 | readonly missingFeatures: BrowserCompatibility.Feature[];
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| 18 | }
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| 19 |
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| 20 | export namespace BrowserCompatibility {
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| 21 | /**
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| 22 | * Browser feature.
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| 23 | */
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| 24 | export enum Feature {
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| 25 | /**
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| 26 | * [Blob](https://developer.mozilla.org/en-US/docs/Web/API/Blob) -
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| 27 | * [current support?](https://caniuse.com/#feat=blobbuilder)
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| 28 | */
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| 29 | BLOB = "blob",
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| 30 | /**
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| 31 | * [MediaDevices/getUserMedia](https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia) -
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| 32 | * [current support?](https://caniuse.com/#feat=stream)
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| 33 | */
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| 34 | MEDIA_DEVICES = "mediaDevices",
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| 35 | /**
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| 36 | * [OffscreenCanvas](https://developer.mozilla.org/en-US/docs/Web/API/OffscreenCanvas) -
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| 37 | * [current support?](https://caniuse.com/#feat=offscreencanvas)
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| 38 | */
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| 39 | OFFSCREEN_CANVAS = "offscreenCanvas",
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| 40 | /**
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| 41 | * [URL/createObjectURL](https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL) -
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| 42 | * [current support?](https://caniuse.com/#feat=bloburls)
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| 43 | */
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| 44 | URL_OBJECT = "urlObject",
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| 45 | /**
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| 46 | * [Web Workers](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API) -
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| 47 | * [current support?](https://caniuse.com/#feat=webworkers)
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| 48 | */
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| 49 | WEB_WORKERS = "webWorkers",
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| 50 | /**
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| 51 | * [WebAssembly](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_objects/WebAssembly) -
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| 52 | * [current support?](https://caniuse.com/#feat=wasm)
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| 53 | */
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| 54 | WEB_ASSEMBLY = "webAssembly",
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| 55 | /**
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| 56 | * WebAssembly without memory corruption (specific iOS version 11.2.2/11.2.5/11.2.6 bug)
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| 57 | */
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| 58 | WEB_ASSEMBLY_ERROR_FREE = "webAssemblyErrorFree",
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| 59 | /**
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| 60 | * [WebGL](https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API) -
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| 61 | * [current support?](https://caniuse.com/#feat=webgl)
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| 62 | */
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| 63 | WEBGL = "webgl"
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| 64 | }
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| 65 | }
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