void init(){
number_of_contexts = ca.numberOfStates();
sigma = ca.alphabetSize();//this takes into account also the terminator character
TERMINATOR = 0;
initStructures();
build();
ulint sum_of_heights=0;
ulint sum_of_lenghts=0;
for(ulint i=0;i<number_of_contexts;i++){
sum_of_lenghts += dynStrings[i].numberOfBits();
}
}
INT32 Module3(INT16 *speech_samples, const UINT32 file_length, INT32 *hosm_Nparams,
FLOAT *hosm_params, FLOAT SubjectiveMOS)
{
typInputParameter InParameter;
typChannel channel;
INT32 RetVal=0;
FLOAT *ReferenceData=NULL;
FLOAT fHOSM_params[NR_OF_RESULTS];
SubjectiveMOS = 0;
ReferenceData = (FLOAT *)calloc(file_length, sizeof(FLOAT));
if(ReferenceData == 0)
return -1;
channel.file[REFER_FILE].Fptr = 0;
InParameter.MOS = MAX_MOS_VALUE;
vfloat(speech_samples, 1,ReferenceData, 1, file_length);
InParameter.ReferData = ReferenceData;
InParameter.Frequency = 8;
channel.file[REFER_FILE].filetype = 3;
RetVal = initStructures(&InParameter, &channel);
channel.file[REFER_FILE].FileSize = file_length*2;
channel.file[REFER_FILE].start = 0;
channel.file[REFER_FILE].stop = channel.file[REFER_FILE].FileSize;
RetVal = hosm (&InParameter, &channel, fHOSM_params);
vmov(fHOSM_params, 1, hosm_params, 1, NR_OF_RESULTS);
*hosm_Nparams = (INT32) NR_OF_RESULTS;
free(ReferenceData);
return RetVal;
}
