mirror of
https://github.com/retspen/webvirtcloud
synced 2024-11-01 12:04:15 +00:00
30 lines
768 B
JavaScript
30 lines
768 B
JavaScript
|
/*
|
||
|
|
* noVNC: HTML5 VNC client
|
||
|
|
* Copyright (C) 2012 Joel Martin
|
||
|
|
* Copyright (C) 2018 Samuel Mannehed for Cendio AB
|
||
|
|
* Copyright (C) 2018 Pierre Ossman for Cendio AB
|
||
|
|
* Licensed under MPL 2.0 (see LICENSE.txt)
|
||
|
|
*
|
||
|
|
* See README.md for usage and integration instructions.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
import TightDecoder from './tight.js';
|
||
|
|
|
||
|
|
export default class TightPNGDecoder extends TightDecoder {
|
||
|
|
_pngRect(x, y, width, height, sock, display, depth) {
|
||
|
|
let data = this._readData(sock);
|
||
|
|
if (data === null) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
display.imageRect(x, y, "image/png", data);
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
_basicRect(ctl, x, y, width, height, sock, display, depth) {
|
||
|
|
throw new Error("BasicCompression received in TightPNG rect");
|
||
|
|
}
|
||
|
|
}
|