1 | // from com.badlogic.audio.io |
2 | |
3 | sclass EndianDataInputStream extends DataInputStream |
4 | { |
5 | *(InputStream in) { super(in); } |
6 | |
7 | public String read4ByteString( ) ctex |
8 | { |
9 | byte[] bytes = new byte[4]; |
10 | readFully(bytes); |
11 | return new String( bytes, "US-ASCII" ); |
12 | } |
13 | |
14 | public short readShortLittleEndian( ) ctex |
15 | { |
16 | int result = readUnsignedByte(); |
17 | result |= readUnsignedByte() << 8; |
18 | return (short)result; |
19 | } |
20 | |
21 | public int readIntLittleEndian( ) ctex |
22 | { |
23 | int result = readUnsignedByte(); |
24 | result |= readUnsignedByte() << 8; |
25 | result |= readUnsignedByte() << 16; |
26 | result |= readUnsignedByte() << 24; |
27 | return result; |
28 | } |
29 | |
30 | public int readInt24BitLittleEndian( ) ctex |
31 | { |
32 | int result = readUnsignedByte(); |
33 | result |= readUnsignedByte() << 8; |
34 | result |= readUnsignedByte() << 16; |
35 | if( (result & ( 1 << 23 )) == 8388608 ) |
36 | result |= 0xff000000; |
37 | return result; |
38 | } |
39 | |
40 | public int readInt24Bit( ) ctex |
41 | { |
42 | int result = readUnsignedByte() << 16; |
43 | result |= readUnsignedByte() << 8; |
44 | result |= readUnsignedByte(); |
45 | return result; |
46 | } |
47 | } |
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Snippet ID: | #1016680 |
Snippet name: | EndianInputStream |
Eternal ID of this version: | #1016680/1 |
Text MD5: | b1de3d49ec80fc23ac385d8cd9c0b730 |
Author: | stefan |
Category: | javax / sound |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2018-06-28 00:08:43 |
Source code size: | 1096 bytes / 47 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 416 / 1047 |
Referenced in: | [show references] |