Organize temporary color handling code

2017-09-02 11:08:43 -07:00
parent ee4b71c8e7
commit 9cabb93b8b
4 changed files with 95 additions and 123 deletions
@@ -128,7 +128,10 @@ export abstract class BaseRenderLayer implements IRenderLayer {
    if (fg < 256) {
      colorIndex = fg + 1;
    }
-    if (code < 256 && (colorIndex > 0 || fg >= 256)) {
+    const isAscii = code < 256;
+    const isBasicColor = (colorIndex > 0 && fg < 16);
+    const isDefaultColor = fg >= 256;
+    if (isAscii && (isBasicColor || isDefaultColor)) {
      // ImageBitmap's draw about twice as fast as from a canvas
      const charAtlasCellWidth = this.scaledCharWidth + CHAR_ATLAS_CELL_SPACING;
      const charAtlasCellHeight = this.scaledCharHeight + CHAR_ATLAS_CELL_SPACING;