/*!
***********************************************************************
* \brief
* Initialise Q offset matrix values.
***********************************************************************
*/
void Init_QOffsetMatrix ()
{
char *content;
allocate_QOffsets ();
if (params->OffsetMatrixPresentFlag)
{
printf ("Parsing Quantization Offset Matrix file %s ",
params->QOffsetMatrixFile);
content = GetConfigFileContent (params->QOffsetMatrixFile, 0);
if (content != '\0')
ParseQOffsetMatrix (content, strlen (content));
else
{
printf
("\nError: %s\nProceeding with default values for all matrices.",
errortext);
params->OffsetMatrixPresentFlag = 0;
}
printf ("\n");
free (content);
}
//! Now set up all offset params. This process could be reused if we wish to re-init offsets
InitOffsetParam ();
}
/*!
***********************************************************************
* \brief
* Initialise Q offset matrix values.
***********************************************************************
*/
void init_qoffset (VideoParameters *p_Vid)
{
char *content;
InputParameters *p_Inp = p_Vid->p_Inp;
allocate_QOffsets (p_Vid->p_Quant, p_Inp);
if (p_Inp->OffsetMatrixPresentFlag)
{
printf ("Parsing Quantization Offset Matrix file %s ",
p_Inp->QOffsetMatrixFile);
content = GetConfigFileContent (p_Inp->QOffsetMatrixFile, 0);
if (content != '\0')
ParseQOffsetMatrix (p_Vid->p_Quant, content, (int) strlen (content));
else
{
printf ("\nError: %s\nProceeding with default values for all matrices.", errortext);
p_Inp->OffsetMatrixPresentFlag = 0;
}
printf ("\n");
free (content);
}
//! Now set up all offset p_Inp. This process could be reused if we wish to re-init offsets
InitOffsetParam (p_Vid->p_Quant, p_Inp);
}
