チェンジセット 874

コミット日時:

2008/07/23 00:56:52 (4 年前)

コミッタ:

zk33

ログメッセージ:

Spark勉強会でデモったTenoranソースをコミットしてみる。

ファイル:

as3/sazameki/branches/fp10/sazamekiFP10.as3proj

r649	r874
46	46	<!-- External Libraries -->
47	47	<externalLibraryPaths>
48		<element path="C:\lib\flex~~3172~~8\frameworks\libs\player\10\playerglobal.swc" />
	48	<element path="C:\lib\flex_sdk_3.1.0.2418\frameworks\libs\player\10\playerglobal.swc" />
49	49	</externalLibraryPaths>
50	50	<!-- Runtime Shared Libraries -->
…	…
62	62	<!-- Class files to compile (other referenced classes will automatically be included) -->
63	63	<compileTargets>
64		<compile path="src\samples\~~Sampler~~Sample.as" />
	64	<compile path="src\samples\TenoranSample.as" />
65	65	</compileTargets>
66	66	<!-- Paths to exclude from the Project Explorer tree -->

r649	r874
13	13
14	14	private var _setting:AudioSetting;
15
	15	//TODO: サンプルがmonoのときは、rightにleftのサンプルの参照を入れておくようにする。
16	16	public function AudioSamples(setting:AudioSetting,length:int=0)
17	17	{

r649	r874
16	16	public var name:String;
17	17
18		public function Instrument(samples:AudioSamples,loopStartIdx:uint=0,loopEndIdx:uint=0,sampleMIDINoteNum:uint=255,samplePitchFine:Number=0)
	18	public function Instrument(samples:AudioSamples=null,loopStartIdx:uint=0,loopEndIdx:uint=0,sampleMIDINoteNum:uint=255,samplePitchFine:Number=0)
19	19	{
20	20	_samples = samples;

r649	r874
29	29	_max = (value < 128)? value : 127;
30	30	}
31
	31	public function toString():String
	32	{
	33	return (_min + "," +_max);
	34	}
32	35	}
33	36

r649	r874
89	89	var instLeft:Vector.<Number>=_inst.samples.left;
90	90	var instRight:Vector.<Number>=_inst.samples.right;
	91	var instLen:int = instLeft.length;
91	92	var prev:Number;
92	93	var next:Number;
…	…
103	104	//補間する。とりあえずシンプルに線形補間で試してみる。
104	105	prev = instLeft[nearIdx];
105		if (nearIdx+1 < loopEnd)
106		{
107		next = instLeft[nearIdx + 1];
	106
	107	if(loopEnd){
	108	if (nearIdx+1 < loopEnd)
	109	{
	110	next = instLeft[nearIdx + 1];
	111	}else
	112	{
	113	next = instLeft[loopStart];
	114	}
108	115	}else
109	116	{
110		next = instLeft[loopStart];
111		}
112
	117	if (nearIdx + 1 < instLen)
	118	{
	119	next = instLeft[nearIdx + 1];
	120	}else
	121	{
	122	next = 0;
	123	}
	124	}
113	125	tmpLeft = (prev + (next - prev) * diff) * _velocity;
114	126
…	…
120	132	{
121	133	prev = instRight[nearIdx];
122		if (~~nearIdx <~~ loopEnd)
	134	if (loopEnd)
123	135	{
124		next = instRight[nearIdx + 1];
	136	if (nearIdx < loopEnd)
	137	{
	138	next = instRight[nearIdx + 1];
	139	}else
	140	{
	141	next = instRight[loopStart];
	142	}
125	143	}else
126	144	{
127		next = instRight[loopStart];
	145	if (nearIdx + 1 < instLen)
	146	{
	147	next = instLeft[nearIdx + 1];
	148	}else
	149	{
	150	next = 0;
	151	}
128	152	}
129	153	bufRight[i] += (prev+(next-prev) * diff)*_velocity;

r649	r874
2	2	{
3	3	import flash.utils.ByteArray;
4		~~import org.sazameki.audio.processor.utility.LengthChanger;~~
5	4
6	5	/**
…	…
60	59
61	60	var obj:Object = new Object();
62		~~var total:int;~~
63	61	var current:int;
64	62	var currentName:String;
…	…
66	64	bytes.position = 0;
67	65	bytes.endian = ENDIAN;
68		bytes.readUTFBytes(4);//id
69		total = bytes.readInt();
70		bytes.readUTFBytes(4);//type
71
	66	//'RIFF'のときはとばす
	67	if (bytes.readUTFBytes(4) == 'RIFF')
	68	{
	69	bytes.readInt();
	70	bytes.readUTFBytes(4);//type
	71	}else
	72	{
	73	//戻す。
	74	bytes.position = 0;
	75	}
72	76	//チャンク抜き出し
73	77	while (bytes.position < bytes.length)
74	78	{
75	79	currentName = bytes.readUTFBytes(4);
	80
	81
76	82	current = bytes.readInt();
	83
	84	if (currentName == 'LIST')
	85	{
	86	currentName = bytes.readUTFBytes(4);
	87	current -= 4;
	88	}
77	89
78	90	var tmpByte:ByteArray = new ByteArray();
79	91
80
81	92	bytes.readBytes(tmpByte, 0, current);
82	93	//currentが奇数の時は1バイト余分に取る
…	…
86	97	}
87	98
88
	99	//trace(currentName);
89	100	obj[currentName] = tmpByte;
90	101