diff options
Diffstat (limited to 'songdbj/org/tritonus/share/sampled/mixer/TClip.java')
-rw-r--r-- | songdbj/org/tritonus/share/sampled/mixer/TClip.java | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/songdbj/org/tritonus/share/sampled/mixer/TClip.java b/songdbj/org/tritonus/share/sampled/mixer/TClip.java deleted file mode 100644 index e0a8140c37..0000000000 --- a/songdbj/org/tritonus/share/sampled/mixer/TClip.java +++ /dev/null | |||
@@ -1,340 +0,0 @@ | |||
1 | /* | ||
2 | * TClip.java | ||
3 | * | ||
4 | * This file is part of Tritonus: http://www.tritonus.org/ | ||
5 | */ | ||
6 | |||
7 | /* | ||
8 | * Copyright (c) 1999 - 2004 by Matthias Pfisterer | ||
9 | * | ||
10 | * This program is free software; you can redistribute it and/or modify | ||
11 | * it under the terms of the GNU Library General Public License as published | ||
12 | * by the Free Software Foundation; either version 2 of the License, or | ||
13 | * (at your option) any later version. | ||
14 | * | ||
15 | * This program is distributed in the hope that it will be useful, | ||
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
18 | * GNU Library General Public License for more details. | ||
19 | * | ||
20 | * You should have received a copy of the GNU Library General Public | ||
21 | * License along with this program; if not, write to the Free Software | ||
22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
23 | * | ||
24 | */ | ||
25 | |||
26 | /* | ||
27 | |<--- this code is formatted to fit into 80 columns --->| | ||
28 | */ | ||
29 | |||
30 | package org.tritonus.share.sampled.mixer; | ||
31 | |||
32 | import java.io.IOException; | ||
33 | import java.io.ByteArrayInputStream; | ||
34 | import java.util.Collection; | ||
35 | |||
36 | import javax.sound.sampled.AudioFormat; | ||
37 | import javax.sound.sampled.AudioSystem; | ||
38 | import javax.sound.sampled.Clip; | ||
39 | import javax.sound.sampled.Control; | ||
40 | import javax.sound.sampled.DataLine; | ||
41 | import javax.sound.sampled.SourceDataLine; | ||
42 | import javax.sound.sampled.AudioInputStream; | ||
43 | import javax.sound.sampled.LineUnavailableException; | ||
44 | import javax.sound.sampled.Mixer; | ||
45 | |||
46 | import org.tritonus.share.TDebug; | ||
47 | import org.tritonus.share.sampled.mixer.TDataLine; | ||
48 | |||
49 | |||
50 | |||
51 | public class TClip | ||
52 | extends TDataLine | ||
53 | implements Clip | ||
54 | { | ||
55 | private static final Class[] CONTROL_CLASSES = {/*GainControl.class*/}; | ||
56 | private static final int BUFFER_FRAMES = 16384; | ||
57 | |||
58 | |||
59 | public TClip(DataLine.Info info) | ||
60 | { | ||
61 | super(null, // TMixer | ||
62 | info); | ||
63 | } | ||
64 | |||
65 | |||
66 | |||
67 | public TClip(DataLine.Info info, | ||
68 | Collection<Control> controls) | ||
69 | { | ||
70 | super(null, // TMixer | ||
71 | info, | ||
72 | controls); | ||
73 | } | ||
74 | |||
75 | |||
76 | |||
77 | public void open(AudioFormat audioFormat, | ||
78 | byte[] abData, | ||
79 | int nOffset, | ||
80 | int nLength) | ||
81 | throws LineUnavailableException | ||
82 | { | ||
83 | // int nBufferLength = nNumFrames * audioFormat.getFrameSize(); | ||
84 | // TODO: check if nOffset + nBufferLength <= abData.length | ||
85 | // perhaps truncate automatically | ||
86 | ByteArrayInputStream bais = new ByteArrayInputStream(abData, nOffset, nLength); | ||
87 | AudioInputStream audioInputStream = new AudioInputStream(bais, audioFormat, AudioSystem.NOT_SPECIFIED); | ||
88 | try | ||
89 | { | ||
90 | open(audioInputStream); | ||
91 | } | ||
92 | catch (IOException e) | ||
93 | { | ||
94 | if (TDebug.TraceAllExceptions) | ||
95 | { | ||
96 | TDebug.out(e); | ||
97 | } | ||
98 | throw new LineUnavailableException("IOException occured"); | ||
99 | } | ||
100 | } | ||
101 | |||
102 | |||
103 | |||
104 | public void open(AudioInputStream audioInputStream) | ||
105 | throws LineUnavailableException, IOException | ||
106 | { | ||
107 | AudioFormat audioFormat = audioInputStream.getFormat(); | ||
108 | // TOOD: | ||
109 | DataLine.Info info = new DataLine.Info(Clip.class, | ||
110 | audioFormat, -1/*nBufferSize*/); | ||
111 | /* | ||
112 | setLineInfo(info); | ||
113 | int nFrameSize = audioFormat.getFrameSize(); | ||
114 | long lTotalLength = audioInputStream.getFrameLength() * nFrameSize; | ||
115 | int nFormat = Esd.ESD_STREAM | Esd.ESD_PLAY | EsdUtils.getEsdFormat(audioFormat); | ||
116 | if (TDebug.TraceClip) | ||
117 | { | ||
118 | TDebug.out("format: " + nFormat); | ||
119 | TDebug.out("sample rate: " + audioFormat.getSampleRate()); | ||
120 | } | ||
121 | // m_esdSample.open(nFormat, (int) audioFormat.getSampleRate(), (int) lTotalLength); | ||
122 | if (TDebug.TraceClip) | ||
123 | { | ||
124 | TDebug.out("size in esd: " + audioInputStream.getFrameLength() * nFrameSize); | ||
125 | } | ||
126 | int nBufferLength = BUFFER_FRAMES * nFrameSize; | ||
127 | byte[] abData = new byte[nBufferLength]; | ||
128 | int nBytesRead = 0; | ||
129 | int nTotalBytes = 0; | ||
130 | while (nBytesRead != -1) | ||
131 | { | ||
132 | try | ||
133 | { | ||
134 | nBytesRead = audioInputStream.read(abData, 0, abData.length); | ||
135 | } | ||
136 | catch (IOException e) | ||
137 | { | ||
138 | if (TDebug.TraceClip || TDebug.TraceAllExceptions) | ||
139 | { | ||
140 | TDebug.out(e); | ||
141 | } | ||
142 | } | ||
143 | if (nBytesRead >= 0) | ||
144 | { | ||
145 | nTotalBytes += nBytesRead; | ||
146 | if (TDebug.TraceClip) | ||
147 | { | ||
148 | TDebug.out("TClip.open(): total bytes: " + nTotalBytes); | ||
149 | TDebug.out("TClip.open(): Trying to write: " + nBytesRead); | ||
150 | } | ||
151 | int nBytesWritten = 0; //m_esdSample.write(abData, 0, nBytesRead); | ||
152 | if (TDebug.TraceClip) | ||
153 | { | ||
154 | TDebug.out("TClip.open(): Written: " + nBytesWritten); | ||
155 | } | ||
156 | } | ||
157 | } | ||
158 | // to trigger the events | ||
159 | // open(); | ||
160 | */ | ||
161 | } | ||
162 | |||
163 | |||
164 | |||
165 | public int getFrameLength() | ||
166 | { | ||
167 | // TODO: | ||
168 | return -1; | ||
169 | } | ||
170 | |||
171 | |||
172 | |||
173 | public long getMicrosecondLength() | ||
174 | { | ||
175 | // TODO: | ||
176 | return -1; | ||
177 | } | ||
178 | |||
179 | |||
180 | |||
181 | public void setFramePosition(int nPosition) | ||
182 | { | ||
183 | // TOOD: | ||
184 | } | ||
185 | |||
186 | |||
187 | |||
188 | public void setMicrosecondPosition(long lPosition) | ||
189 | { | ||
190 | // TOOD: | ||
191 | } | ||
192 | |||
193 | |||
194 | |||
195 | public int getFramePosition() | ||
196 | { | ||
197 | // TOOD: | ||
198 | return -1; | ||
199 | } | ||
200 | |||
201 | |||
202 | |||
203 | public long getMicrosecondPosition() | ||
204 | { | ||
205 | // TOOD: | ||
206 | return -1; | ||
207 | } | ||
208 | |||
209 | |||
210 | |||
211 | public void setLoopPoints(int nStart, int nEnd) | ||
212 | { | ||
213 | // TOOD: | ||
214 | } | ||
215 | |||
216 | |||
217 | |||
218 | public void loop(int nCount) | ||
219 | { | ||
220 | if (TDebug.TraceClip) | ||
221 | { | ||
222 | TDebug.out("TClip.loop(int): called; count = " + nCount); | ||
223 | } | ||
224 | if (false/*isStarted()*/) | ||
225 | { | ||
226 | /* | ||
227 | * only allow zero count to stop the looping | ||
228 | * at the end of an iteration. | ||
229 | */ | ||
230 | if (nCount == 0) | ||
231 | { | ||
232 | if (TDebug.TraceClip) | ||
233 | { | ||
234 | TDebug.out("TClip.loop(int): stopping sample"); | ||
235 | } | ||
236 | // m_esdSample.stop(); | ||
237 | } | ||
238 | } | ||
239 | else | ||
240 | { | ||
241 | if (nCount == 0) | ||
242 | { | ||
243 | if (TDebug.TraceClip) | ||
244 | { | ||
245 | TDebug.out("TClip.loop(int): starting sample (once)"); | ||
246 | } | ||
247 | // m_esdSample.play(); | ||
248 | } | ||
249 | else | ||
250 | { | ||
251 | /* | ||
252 | * we're ignoring the count, because esd | ||
253 | * cannot loop for a fixed number of | ||
254 | * times. | ||
255 | */ | ||
256 | // TDebug.out("hallo"); | ||
257 | if (TDebug.TraceClip) | ||
258 | { | ||
259 | TDebug.out("TClip.loop(int): starting sample (forever)"); | ||
260 | } | ||
261 | // m_esdSample.loop(); | ||
262 | } | ||
263 | } | ||
264 | // TOOD: | ||
265 | } | ||
266 | |||
267 | |||
268 | |||
269 | public void flush() | ||
270 | { | ||
271 | // TOOD: | ||
272 | } | ||
273 | |||
274 | |||
275 | |||
276 | public void drain() | ||
277 | { | ||
278 | // TOOD: | ||
279 | } | ||
280 | |||
281 | |||
282 | |||
283 | public void close() | ||
284 | { | ||
285 | // m_esdSample.free(); | ||
286 | // m_esdSample.close(); | ||
287 | // TOOD: | ||
288 | } | ||
289 | |||
290 | |||
291 | |||
292 | |||
293 | public void open() | ||
294 | { | ||
295 | // TODO: | ||
296 | } | ||
297 | |||
298 | |||
299 | |||
300 | public void start() | ||
301 | { | ||
302 | if (TDebug.TraceClip) | ||
303 | { | ||
304 | TDebug.out("TClip.start(): called"); | ||
305 | } | ||
306 | /* | ||
307 | * This is a hack. What start() really should do is | ||
308 | * start playing at the position playback was stopped. | ||
309 | */ | ||
310 | if (TDebug.TraceClip) | ||
311 | { | ||
312 | TDebug.out("TClip.start(): calling 'loop(0)' [hack]"); | ||
313 | } | ||
314 | loop(0); | ||
315 | } | ||
316 | |||
317 | |||
318 | |||
319 | public void stop() | ||
320 | { | ||
321 | // TODO: | ||
322 | // m_esdSample.kill(); | ||
323 | } | ||
324 | |||
325 | |||
326 | |||
327 | /* | ||
328 | * This method is enforced by DataLine, but doesn't make any | ||
329 | * sense for Clips. | ||
330 | */ | ||
331 | public int available() | ||
332 | { | ||
333 | return -1; | ||
334 | } | ||
335 | } | ||
336 | |||
337 | |||
338 | |||
339 | /*** TClip.java ***/ | ||
340 | |||