Remove dead HTMLImageElement code paths (internal-9542)

GitOrigin-RevId: 1b931218ffb24fe59331a5d0faaa69e3673cdfe6

Author: stepankuzmin

src/source/image_source.ts

@@ -8,7 +8,6 @@ import boundsAttributes from '../data/bounds_attributes';
 import SegmentVector from '../data/segment';
 import Texture, {UserManagedTexture} from '../render/texture';
 import MercatorCoordinate, {MAX_MERCATOR_LATITUDE} from '../geo/mercator_coordinate';
-import browser from '../util/browser';
 import tileTransform, {getTilePoint} from '../geo/projection/tile_transform';
 import {GLOBE_VERTEX_GRID_SIZE} from '../geo/projection/globe_constants';
 import {mat3, vec3} from 'gl-matrix';
@@ -246,7 +245,7 @@ class ImageSource<T = 'image'> extends Evented<SourceEvents> implements ISource<
     dispatcher: Dispatcher;
     map: Map;
     texture: Texture | UserManagedTexture | null;
-    image: HTMLImageElement | ImageBitmap | ImageData;
+    image: ImageBitmap | ImageData;
     tileID?: CanonicalTileID;
     onNorthPole: boolean;
     onSouthPole: boolean;
@@ -317,11 +316,7 @@ class ImageSource<T = 'image'> extends Evented<SourceEvents> implements ISource<
             if (err) {
                 this.fire(new ErrorEvent(err));
             } else if (image) {
-                if (image instanceof HTMLImageElement) {
-                    this.image = browser.getImageData(image);
-                } else {
-                    this.image = image;
-                }
+                this.image = image;
                 this._dirty = true;
                 this.width = this.image.width;
                 this.height = this.image.height;

src/source/raster_dem_tile_source.ts

@@ -13,7 +13,6 @@ import type DEMData from '../data/dem_data';
 import type Dispatcher from '../util/dispatcher';
 import type Tile from './tile';
 import type {Callback} from '../types/callback';
-import type {TextureImage} from '../render/texture';
 import type {RasterDEMSourceSpecification} from '../style-spec/types';
 import type {WorkerSourceDEMTileRequest} from './worker_source';
 
@@ -36,7 +35,7 @@ class RasterDEMTileSource extends RasterTileSource<'raster-dem'> {
         function imageLoaded(
             this: RasterDEMTileSource,
             err?: Error | null,
-            img?: TextureImage | null,
+            img?: ImageBitmap | null,
             responseHeaders?: Headers,
         ) {
             delete tile.request;
@@ -49,7 +48,7 @@ class RasterDEMTileSource extends RasterTileSource<'raster-dem'> {
             } else if (img) {
                 const expiryData = getExpiryDataFromHeaders(responseHeaders);
                 if (this.map._refreshExpiredTiles) tile.setExpiryData(expiryData);
-                const transfer = ImageBitmap && img instanceof ImageBitmap && offscreenCanvasSupported();
+                const transfer = offscreenCanvasSupported();
                 // DEMData uses 1px padding. Handle cases with image buffer of 1 and 2 pxs, the rest assume default buffer 0
                 // in order to keep the previous implementation working (no validation against tileSize).
                 const buffer = (img.width - prevPowerOfTwo(img.width)) / 2;
@@ -60,7 +59,6 @@ class RasterDEMTileSource extends RasterTileSource<'raster-dem'> {
                     tile.neighboringTiles = this._getNeighboringTiles(tile.tileID);
                 }
 
-                // @ts-expect-error - TS2345 - Argument of type 'TextureImage' is not assignable to parameter of type 'CanvasImageSource'.
                 const rawImageData = transfer ? img : browser.getImageData(img, padding);
                 const params: WorkerSourceDEMTileRequest = {
                     uid: tile.uid,

src/style/load_sprite.ts

@@ -24,7 +24,7 @@ export default function (
     requestManager: RequestManager,
     callback: Callback<StyleImages>,
 ): Cancelable {
-    let json: SpriteData | undefined, image: HTMLImageElement | ImageBitmap | undefined, error: Error | undefined;
+    let json: SpriteData | undefined, image: ImageBitmap | undefined, error: Error | undefined;
     const format = browser.devicePixelRatio > 1 ? '@2x' : '';
 
     let jsonRequest: Cancelable | null | undefined = getJSON(requestManager.transformRequest(requestManager.normalizeSpriteURL(baseURL, format, '.json'), ResourceType.SpriteJSON), (err?: Error | null, data?: object) => {

src/style/style.ts

@@ -12,7 +12,7 @@ import Fog from './fog';
 import Snow from './snow';
 import Rain from './rain';
 import {pick, clone, deepEqual, filterObject, cartesianPositionToSpherical, warnOnce} from '../util/util';
-import {getJSON, getReferrer, makeRequest, ResourceType} from '../util/ajax';
+import {getJSON, getReferrer, ResourceType} from '../util/ajax';
 import {isMapboxURL} from '../util/mapbox_url';
 import {stripQueryParameters} from '../util/url';
 import browser from '../util/browser';
@@ -4561,10 +4561,6 @@ class Style extends Evented<MapEvents> {
         this.glyphManager.getGlyphs(params.stacks, callback);
     }
 
-    getResource(mapId: string, params: ActorMessages['getResource']['params'], callback: ActorMessages['getResource']['callback']): Cancelable {
-        return makeRequest(params, callback);
-    }
-
     getOwnSourceCache(source: string): SourceCache | undefined {
         return this._otherSourceCaches[source];
     }

src/ui/map.ts

@@ -2809,7 +2809,7 @@ export class Map extends Camera {
      */
     loadImage(url: string, callback: Callback<ImageBitmap | HTMLImageElement | ImageData>) {
         getImage(this._requestManager.transformRequest(url, ResourceType.Image), (err, img) => {
-            callback(err, img instanceof HTMLImageElement ? browser.getImageData(img) : img);
+            callback(err, img);
         });
     }
 

src/util/actor_messages.ts

@@ -8,7 +8,6 @@ import type {LoadGeoJSONRequest} from '../source/geojson_source';
 import type {LoadGeoJSONResult} from '../source/geojson_worker_source';
 import type {OverscaledTileID} from '../source/tile_id';
 import type {PluginState} from '../source/rtl_text_plugin';
-import type {RequestParameters} from './ajax';
 import type {StyleImageMap} from '../style/style_image';
 import type {TDecodingResult, TProcessingBatch} from '../data/mrt/types';
 import type {WorkerPerformanceMetrics} from './performance';
@@ -75,11 +74,6 @@ export type ActorMessages = {
         callback: ActorCallback<StyleImageMap<StringifiedImageId>>;
     };
 
-    'getResource': {
-        params: RequestParameters;
-        callback: ActorCallback<unknown>;
-    };
-
     'getWorkerPerformanceMetrics': {
         params: void;
         callback: ActorCallback<WorkerPerformanceMetrics>;