diff options
Diffstat (limited to 'src/renderer/runtime/view/util/image.ts')
| -rw-r--r-- | src/renderer/runtime/view/util/image.ts | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/src/renderer/runtime/view/util/image.ts b/src/renderer/runtime/view/util/image.ts index 37c5e7f..42e7eb7 100644 --- a/src/renderer/runtime/view/util/image.ts +++ b/src/renderer/runtime/view/util/image.ts @@ -3,20 +3,20 @@ import { Renderer } from '../renderer/renderer'; export function loadImage(url: string): Promise<HTMLImageElement> { return new Promise((resolve, reject) => { const img = new Image(); - img.addEventListener('load', () => { resolve(img); }); - img.addEventListener('error', () => { reject(new Error('failed to load ' + url)); }); + img.addEventListener('load', () => { + resolve(img); + }); + img.addEventListener('error', () => { + reject(new Error('failed to load ' + url)); + }); img.src = url; }); } -export function mkTexture( - r: Renderer, - src: HTMLCanvasElement|HTMLImageElement, -): [WebGLTexture, [number, number]] { +export function mkTexture(r: Renderer, src: HTMLCanvasElement | HTMLImageElement): [WebGLTexture, [number, number]] { const gl = r.getContext(); const texture = gl.createTexture(); - if (!texture) - throw new Error('unable to create texture'); + if (!texture) throw new Error('unable to create texture'); gl.bindTexture(gl.TEXTURE_2D, texture); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, src); @@ -25,9 +25,7 @@ export function mkTexture( gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST); - const size: [number, number] = [ - src.width / r.coordScale, src.height / r.coordScale, - ]; + const size: [number, number] = [src.width / r.coordScale, src.height / r.coordScale]; return [texture, size]; } |