BitReader::BitReader(std::string fname)
{
data = NULL;
dataSize = 0;
resetPointers();
readFile(fname.c_str());
}
void filter::deleteBuffers()
{
// if(coefZPtr!=NULL) delete [] coefZPtr;
// if(coefPPtr!=NULL) delete [] coefPPtr;
if(sampleBufferIPtr!=NULL) delete [] sampleBufferIPtr;
if(sampleBufferQPtr!=NULL) delete [] sampleBufferQPtr;
if(sampleBufferYIPtr!=NULL) delete [] sampleBufferYIPtr;
if(filteredPtr!=NULL) delete [] filteredPtr;
if(volumePtr!=NULL) delete [] volumePtr;
if(demodPtr!=NULL) delete [] demodPtr;
resetPointers();
}
BitReader::BitReader(unsigned char * dataIn, int lengthIn)
{
data = NULL;
dataSize = 0;
resetPointers();
dataSize = lengthIn;
data = new LByte[dataSize];
for(int i = 0; i < dataSize; i++)
{
data[i] = dataIn[i];
}
}
void BitReader::print(int num) //prints all bytes read by this construct up to num
{
int savedBitPointer = bitPointer;
int savedBytePointer = bytePointer;
resetPointers();
for(int i = 0; i < num && i < dataSize; i++)
{
LByte byte = readByte();
print(byte);
}
bitPointer = savedBitPointer;
bytePointer = savedBytePointer;
}
void BitReader::saveRaw(char* fname)
{
int savedBitPointer = bitPointer;
int savedBytePointer = bytePointer;
resetPointers();
FILE* fi = fopen(fname, "wb");
//fopen_s(&fi, fname, "wb");
for(int i = 0; i < dataSize; i++)
{
LByte byte = readByte();
fwrite(&byte, sizeof(unsigned char), 1, fi);
}
fclose(fi);
bitPointer = savedBitPointer;
bytePointer = savedBytePointer;
}
void VEditDLL::LoadDll( const char *dllname, WString *errmsg ) {
_hdl = WSystemService::loadLibrary( dllname );
if( _hdl == 0 ) {
errmsg->printf( "Unable to find editor dll '%s'. Editor functionality will be unavailable.",
dllname );
} else {
_connect = (ConnectFn)WSystemService::getProcAddr( _hdl, EDITCONNECT );
_file = (FileFn)WSystemService::getProcAddr( _hdl, EDITFILE );
_locate = (LocFn)WSystemService::getProcAddr( _hdl, EDITLOCATE );
_locateError = (LocErrFn)WSystemService::getProcAddr( _hdl, EDITLOCATEERROR );
_showWindow = (ShowFn)WSystemService::getProcAddr( _hdl, EDITSHOWWINDOW );
_disconnect = (DisconnectFn)WSystemService::getProcAddr( _hdl, EDITDISCONNECT );
_saveAll = (SaveAllFn)WSystemService::getProcAddr( _hdl, EDITSAVEALL );
_saveThis = (SaveThisFileFn)WSystemService::getProcAddr( _hdl, EDITSAVETHIS );
_isFileInBuf = (IsFileInBufFn)WSystemService::getProcAddr( _hdl, EDITISFILEINBUF );
if( _connect == NULL || _file == NULL || _locate == NULL
|| _locateError == NULL || _showWindow == NULL
|| _disconnect == NULL ) {
errmsg->printf( "Invalid editor DLL '%s' found. Editor functionality will be unavailable.",
dllname );
resetPointers();
}
}
}
void VEditDLL::UnloadDll( void ) {
EDITDisconnect();
resetPointers();
}
VEditDLL::~VEditDLL() {
resetPointers();
}
VEditDLL::VEditDLL() {
_hdl = 0;
resetPointers();
}
filter::filter(efilterType fType, uint dataLenght)
{
filterType=fType;
resetPointers();
dataLen=dataLenght;
}