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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/RectangleRenderer.ts
+3 -4
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@@ -6,12 +6,11 @@
import { createProgram, expandFloat32Array, PROJECTION_MATRIX, throwIfFalsy } from './WebglUtils';
import { IRenderModel, IWebGLVertexArrayObject, IWebGL2RenderingContext, ISelectionRenderModel } from './Types';
import { fill } from 'common/TypedArrayUtils';
import { INVERTED_DEFAULT_COLOR } from 'browser/renderer/atlas/Constants';
import { is256Color } from './atlas/CharAtlasUtils';
import { DEFAULT_COLOR, Attributes, FgFlags } from 'common/buffer/Constants';
import { Terminal } from 'xterm';
import { IColorSet, IColor } from 'browser/Types';
import { IRenderDimensions } from 'browser/renderer/Types';
import { MODEL_FG_OFFSET, MODEL_BG_OFFSET } from './Constants';
const enum VertexAttribLocations {
POSITION = 0,
@@ -251,8 +250,8 @@ export class RectangleRenderer {
let currentFg = DEFAULT_COLOR;
for (let x = 0; x < terminal.cols; x++) {
const modelIndex = ((y * terminal.cols) + x) * 4;
const bg = model.cells[modelIndex + 2];
const fg = model.cells[modelIndex + 1];
const bg = model.cells[modelIndex + MODEL_BG_OFFSET];
const fg = model.cells[modelIndex + MODEL_FG_OFFSET];
if (bg !== currentBg) {
// A rectangle needs to be drawn if going from non-default to another color
// TODO: DEFAULT_COLOR probably isn't right anymore?