javazoom.jl.decoder.Bitstream.isSyncMark()方法的使用及代码示例

本文整理了Java中javazoom.jl.decoder.Bitstream.isSyncMark()方法的一些代码示例，展示了Bitstream.isSyncMark()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Bitstream.isSyncMark()方法的具体详情如下：
包路径：javazoom.jl.decoder.Bitstream
类名称：Bitstream
方法名：isSyncMark

Bitstream.isSyncMark介绍

暂无

代码示例

代码示例来源：origin: tulskiy/musique

/**
* Determines if the next 4 bytes of the stream represent a
* frame header.
*/
public boolean isSyncCurrentPosition(int syncmode) throws BitstreamException {
int read = readBytes(syncbuf, 0, 4);
int headerstring = ((syncbuf[0] <<24) & 0xFF000000) | ((syncbuf[1] <<16) & 0x00FF0000) | ((syncbuf[2] <<8) & 0x0000FF00) | ((syncbuf[3]) & 0x000000FF);
try {
source.unread(syncbuf, 0, 4);
} catch (IOException e) {
e.printStackTrace();
}
switch (read) {
case 0:
return true;
case 4:
return isSyncMark(headerstring, syncmode, syncword);
default:
return false;
}
}

代码示例来源：origin: com.badlogicgames.jlayer/jlayer

/**
* Determines if the next 4 bytes of the stream represent a frame header.
*/
public boolean isSyncCurrentPosition (int syncmode) throws BitstreamException {
int read = readBytes(syncbuf, 0, 4);
int headerstring = syncbuf[0] <<24 & 0xFF000000 | syncbuf[1] <<16 & 0x00FF0000 | syncbuf[2] <<8 & 0x0000FF00
| syncbuf[3] <<0 & 0x000000FF;
try {
source.unread(syncbuf, 0, read);
} catch (IOException ex) {
}
boolean sync = false;
switch (read) {
case 0:
sync = true;
break;
case 4:
sync = isSyncMark(headerstring, syncmode, syncword);
break;
}
return sync;
}

代码示例来源：origin: com.googlecode.soundlibs/jlayer

/**
* Determines if the next 4 bytes of the stream represent a
* frame header.
*/
public boolean isSyncCurrentPosition(int syncmode) throws BitstreamException
{
int read = readBytes(syncbuf, 0, 4);
int headerstring = ((syncbuf[0] <<24) & 0xFF000000) | ((syncbuf[1] <<16) & 0x00FF0000) | ((syncbuf[2] <<8) & 0x0000FF00) | ((syncbuf[3] <<0) & 0x000000FF);
try
{
source.unread(syncbuf, 0, read);
}
catch (IOException ex)
{
}
boolean sync = false;
switch (read)
{
case 0:
sync = true;
break;
case 4:
sync = isSyncMark(headerstring, syncmode, syncword);
break;
}
return sync;
}

代码示例来源：origin: javazoom/jlayer

/**
* Determines if the next 4 bytes of the stream represent a
* frame header.
*/
public boolean isSyncCurrentPosition(int syncmode) throws BitstreamException
{
int read = readBytes(syncbuf, 0, 4);
int headerstring = ((syncbuf[0] <<24) & 0xFF000000) | ((syncbuf[1] <<16) & 0x00FF0000) | ((syncbuf[2] <<8) & 0x0000FF00) | ((syncbuf[3] <<0) & 0x000000FF);
try
{
source.unread(syncbuf, 0, read);
}
catch (IOException ex)
{
}
boolean sync = false;
switch (read)
{
case 0:
sync = true;
break;
case 4:
sync = isSyncMark(headerstring, syncmode, syncword);
break;
}
return sync;
}

代码示例来源：origin: pdudits/soundlibs

/**
* Determines if the next 4 bytes of the stream represent a
* frame header.
*/
public boolean isSyncCurrentPosition(int syncmode) throws BitstreamException
{
int read = readBytes(syncbuf, 0, 4);
int headerstring = ((syncbuf[0] <<24) & 0xFF000000) | ((syncbuf[1] <<16) & 0x00FF0000) | ((syncbuf[2] <<8) & 0x0000FF00) | ((syncbuf[3] <<0) & 0x000000FF);
try
{
source.unread(syncbuf, 0, read);
}
catch (IOException ex)
{
}
boolean sync = false;
switch (read)
{
case 0:
sync = true;
break;
case 4:
sync = isSyncMark(headerstring, syncmode, syncword);
break;
}
return sync;
}

代码示例来源：origin: com.badlogicgames.jlayer/jlayer

/**
* Get next 32 bits from bitstream. They are stored in the headerstring. syncmod allows Synchro flag ID The returned value is
* False at the end of stream.
*/
int syncHeader (byte syncmode) throws BitstreamException {
boolean sync;
int headerstring;
// read additional 2 bytes
int bytesRead = readBytes(syncbuf, 0, 3);
if (bytesRead != 3) throw newBitstreamException(STREAM_EOF, null);
headerstring = syncbuf[0] <<16 & 0x00FF0000 | syncbuf[1] <<8 & 0x0000FF00 | syncbuf[2] <<0 & 0x000000FF;
do {
headerstring <<= 8;
if (readBytes(syncbuf, 3, 1) != 1) throw newBitstreamException(STREAM_EOF, null);
headerstring |= syncbuf[3] & 0x000000FF;
sync = isSyncMark(headerstring, syncmode, syncword);
} while (!sync);
// current_frame_number++;
// if (last_frame_number return headerstring;
}

代码示例来源：origin: tulskiy/musique

/**
* Get next 32 bits from bitstream.
* They are stored in the headerstring.
* syncmod allows Synchro flag ID
* The returned value is False at the end of stream.
*/
public int syncHeader(byte syncmode) throws BitstreamException {
boolean sync;
int headerstring;
// read additional 2 bytes
int bytesRead = readBytes(syncbuf, 0, 3);
if (bytesRead != 3) throw new BitstreamException(STREAM_EOF, null);
headerstring = ((syncbuf[0] <<16) & 0x00FF0000) | ((syncbuf[1] <<8) & 0x0000FF00) | ((syncbuf[2]) & 0x000000FF);
do {
headerstring <<= 8;
if (readBytes(syncbuf, 3, 1) != 1)
throw new BitstreamException(STREAM_EOF, null);
headerstring |= (syncbuf[3] & 0x000000FF);
sync = isSyncMark(headerstring, syncmode, syncword);
}
while (!sync);
return headerstring;
}

代码示例来源：origin: javazoom/jlayer

/**
* Get next 32 bits from bitstream.
* They are stored in the headerstring.
* syncmod allows Synchro flag ID
* The returned value is False at the end of stream.
*/
int syncHeader(byte syncmode) throws BitstreamException
{
boolean sync;
int headerstring;
// read additional 2 bytes
int bytesRead = readBytes(syncbuf, 0, 3);
if (bytesRead!=3) throw newBitstreamException(STREAM_EOF, null);
headerstring = ((syncbuf[0] <<16) & 0x00FF0000) | ((syncbuf[1] <<8) & 0x0000FF00) | ((syncbuf[2] <<0) & 0x000000FF);
do
{
headerstring <<= 8;
if (readBytes(syncbuf, 3, 1)!=1)
throw newBitstreamException(STREAM_EOF, null);
headerstring |= (syncbuf[3] & 0x000000FF);
sync = isSyncMark(headerstring, syncmode, syncword);
}
while (!sync);
//current_frame_number++;
//if (last_frame_number return headerstring;
}

代码示例来源：origin: com.googlecode.soundlibs/jlayer

/**
* Get next 32 bits from bitstream.
* They are stored in the headerstring.
* syncmod allows Synchro flag ID
* The returned value is False at the end of stream.
*/
int syncHeader(byte syncmode) throws BitstreamException
{
boolean sync;
int headerstring;
// read additional 2 bytes
int bytesRead = readBytes(syncbuf, 0, 3);
if (bytesRead!=3) throw newBitstreamException(STREAM_EOF, null);
headerstring = ((syncbuf[0] <<16) & 0x00FF0000) | ((syncbuf[1] <<8) & 0x0000FF00) | ((syncbuf[2] <<0) & 0x000000FF);
do
{
headerstring <<= 8;
if (readBytes(syncbuf, 3, 1)!=1)
throw newBitstreamException(STREAM_EOF, null);
headerstring |= (syncbuf[3] & 0x000000FF);
sync = isSyncMark(headerstring, syncmode, syncword);
}
while (!sync);
//current_frame_number++;
//if (last_frame_number return headerstring;
}

代码示例来源：origin: pdudits/soundlibs

/**
* Get next 32 bits from bitstream.
* They are stored in the headerstring.
* syncmod allows Synchro flag ID
* The returned value is False at the end of stream.
*/
int syncHeader(byte syncmode) throws BitstreamException
{
boolean sync;
int headerstring;
// read additional 2 bytes
int bytesRead = readBytes(syncbuf, 0, 3);
if (bytesRead!=3) throw newBitstreamException(STREAM_EOF, null);
headerstring = ((syncbuf[0] <<16) & 0x00FF0000) | ((syncbuf[1] <<8) & 0x0000FF00) | ((syncbuf[2] <<0) & 0x000000FF);
do
{
headerstring <<= 8;
if (readBytes(syncbuf, 3, 1)!=1)
throw newBitstreamException(STREAM_EOF, null);
headerstring |= (syncbuf[3] & 0x000000FF);
sync = isSyncMark(headerstring, syncmode, syncword);
}
while (!sync);
//current_frame_number++;
//if (last_frame_number return headerstring;
}