Lines Matching refs:ctl
1673 // Shift ctl, filter id, num colors, palette entries, and clength off
1711 // Shift ctl, clength off
1732 var ctl = this._sock.rQpeek8();
1735 resetStreams = ctl & 0xF;
1738 ctl = ctl >> 4;
1739 streamId = ctl & 0x3;
1741 if (ctl === 0x08) cmode = "fill";
1742 else if (ctl === 0x09) cmode = "jpeg";
1743 else if (ctl === 0x0A) cmode = "png";
1744 else if (ctl & 0x04) cmode = "filter";
1745 else if (ctl < 0x04) cmode = "copy";
1746 else return this._fail("Illegal tight compression received, ctl: " + ctl);
1775 this._sock.rQskip8(); // shift off ctl
1789 this._FBU.bytes = 1 + clength[0] + clength[1]; // ctl + clength size + jpeg-data
