What's readUInt30 and WriteUInt30 in Haxe 4?

Zhan · January 17, 2020, 9:31am

what’s readUInt30 and WriteUInt30 in Haxe 4 ?

this lib have lots of change in haxe api .

ncannasse/haxevideo/blob/fbbd58f8176a5d7d47fae015323d62693701f396/hxvid/Rtmp.hx#line=135


		var uptimeHigh = i.readUInt16();

		var ping = i.readInt32();

		return i.read(HANDSHAKE_SIZE - 8);

	}



	public function writeWelcome() {

		o.writeByte(3);

	}



	public function writeHandshake( hs ) {

		o.writeUInt30(1); // uptime

		o.writeUInt30(1); // ping

		o.write(hs);

	}



	public function getHeaderSize( h : Int ) {

		var ch = h & 63;

		return HEADER_SIZES[h >> 6] + ((ch > 1) ? 0 : (ch == 0) ? 1 : 2);

	}



	function getLastHeader( channel ) {

RealyUniqueName · January 17, 2020, 12:10pm

There were no readUInt30 in Haxe 3 either: haxe.io.BytesInput - Haxe 3.4.7 API
Taking into account the code is ten years old, it could be something from Haxe 2.

nanjizal · January 18, 2020, 6:56pm

I have used haxevideo, but not recently it was mostly for use with flash so not that current?

github.com

HaxeFoundation/format/blob/master/format/swf/Reader.hx#L453


					recs.push(SHRChange(cdata));

				}

			}



		} while (true);



		return recs;

	}





	inline function readInt() {

		#if haxe3

		return i.readInt32();

		#else

		return i.readUInt30();

		#end

	}

	

	function readClipEvents():Array<ClipEvent> {

		if (i.readUInt16() != 0) throw error();

		var a = new Array();

Hope this helps.