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Fix inverse dim for webgl

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Fixes #3534
This commit is contained in:
Daniel Imms
2022-07-24 13:13:26 -07:00
parent f4ffb13ece
commit ee2e54487d
3 changed files with 46 additions and 64 deletions
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addons/xterm-addon-webgl/src/RectangleRenderer.ts
+3 -2
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@@ -5,7 +5,7 @@
import { createProgram, expandFloat32Array, PROJECTION_MATRIX, throwIfFalsy } from './WebglUtils';
import { IRenderModel, IWebGLVertexArrayObject, IWebGL2RenderingContext } from './Types';
import { Attributes, FgFlags } from 'common/buffer/Constants';
import { Attributes, BgFlags, FgFlags } from 'common/buffer/Constants';
import { Terminal } from 'xterm';
import { IColor } from 'common/Types';
import { IColorSet } from 'browser/Types';
@@ -244,8 +244,9 @@ export class RectangleRenderer extends Disposable {
const r = ((rgba >> 24) & 0xFF) / 255;
const g = ((rgba >> 16) & 0xFF) / 255;
const b = ((rgba >> 8 ) & 0xFF) / 255;
const a = bg & BgFlags.DIM ? 0.5 : 1;
this._addRectangle(vertices.attributes, offset, x1, y1, (endX - startX) * this._dimensions.scaledCellWidth, this._dimensions.scaledCellHeight, r, g, b, 1);
this._addRectangle(vertices.attributes, offset, x1, y1, (endX - startX) * this._dimensions.scaledCellWidth, this._dimensions.scaledCellHeight, r, g, b, a);
}
private _addRectangle(array: Float32Array, offset: number, x1: number, y1: number, width: number, height: number, r: number, g: number, b: number, a: number): void {