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Reduce size of model to 3 by removing attr

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Daniel
2019-11-09 22:56:42 -08:00
parent a2bd0e8eaa
commit 2b5d229aab
6 changed files with 14 additions and 26 deletions
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addons/xterm-addon-webgl/src/WebglRenderer.ts
+7 -6
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@@ -22,6 +22,7 @@ import { IRenderDimensions, IRenderer, IRequestRefreshRowsEvent } from 'browser/
import { IColorSet } from 'browser/Types';
import { EventEmitter } from 'common/EventEmitter';
import { CellData } from 'common/buffer/CellData';
import { MODEL_BG_OFFSET, MODEL_FG_OFFSET } from './Constants';
export const INDICIES_PER_CELL = 4;
@@ -273,7 +274,9 @@ export class WebglRenderer extends Disposable implements IRenderer {
let fg = this._workCell.fg;
// Nothing has changed, no updates needed
if (this._model.cells[i] === code && this._model.cells[i + 2] === bg && this._model.cells[i + 3] === fg) {
if (this._model.cells[i] === code &&
this._model.cells[i + MODEL_BG_OFFSET] === bg &&
this._model.cells[i + MODEL_FG_OFFSET] === fg) {
continue;
}
@@ -301,11 +304,9 @@ export class WebglRenderer extends Disposable implements IRenderer {
}
// Cache the results in the model
this._model.cells[i ] = code;
// TODO: Remove attr from model
this._model.cells[i + 1] = 0;
this._model.cells[i + 2] = bg;
this._model.cells[i + 3] = fg;
this._model.cells[i] = code;
this._model.cells[i + MODEL_BG_OFFSET] = bg;
this._model.cells[i + MODEL_FG_OFFSET] = fg;
this._glyphRenderer.updateCell(x, y, code, bg, fg, chars);
}