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Added signed read/write methods to the Stream classes

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svn-id: r13680
This commit is contained in:
Max Horn 2004-04-29 20:28:42 +00:00
parent 90075cd190
commit 33ef0d0a4b
2 changed files with 35 additions and 4 deletions
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35
common/stream.cpp
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@ -59,6 +59,24 @@ uint32 ReadStream::readUint32BE() {
}
int16 ReadStream::readSint16LE() {
return (int16)readUint16LE();
}
int32 ReadStream::readSint32LE() {
return (int32)readUint32LE();
}
int16 ReadStream::readSint16BE() {
return (int16)readUint16BE();
}
int32 ReadStream::readSint32BE() {
return (int32)readUint32BE();
}
void WriteStream::writeByte(byte value) {
write(&value, 1);
}
@ -83,4 +101,21 @@ void WriteStream::writeUint32BE(uint32 value) {
writeUint16BE((uint16)(value & 0xffff));
}
void WriteStream::writeSint16LE(int16 value) {
writeUint16LE((uint16)value);
}
void WriteStream::writeSint32LE(int32 value) {
writeUint32LE((uint32)value);
}
void WriteStream::writeSint16BE(int16 value) {
writeUint16BE((uint16)value);
}
void WriteStream::writeSint32BE(int32 value) {
writeUint32BE((uint32)value);
}
} // End of namespace Common

4
common/stream.h
View File

@ -43,13 +43,11 @@ public:
void writeUint16BE(uint16 value);
void writeUint32BE(uint32 value);
/*
void writeSint16LE(int16 value);
void writeSint32LE(int32 value);
void writeSint16BE(int16 value);
void writeSint32BE(int32 value);
*/
};
@ -67,13 +65,11 @@ public:
uint16 readUint16BE();
uint32 readUint32BE();
/*
int16 readSint16LE();
int32 readSint32LE();
int16 readSint16BE();
int32 readSint32BE();
*/
};
/**