/** Return pointer to shader symbol definition for argument specified by symbol name */
SLO_VISSYMDEF* Slo_GetArgByName ( char* name )
{
std::string param_name(name);
if (slovissymdef_data.find(std::string(name)) == slovissymdef_data.end())
{
SLX_VISSYMDEF* slxdef = SLX_GetArgByName(name);
param_name = slxdef->svd_name;
// convert SLX_VISSYMDEF to SLO_VISSYMDEF
SLO_VISSYMDEF slodef;
initParamStruct(&slodef);
if (SlxLastError == RIE_NOERROR)
{
convertVISSYMDEFStruct (slxdef, &slodef);
}
else
{
return NULL;
}
slovissymdef_data[param_name] = slodef;
// slovissymdef_namemap becomes out of sync here as we don't have an id
// for this param, Slo_GetArgById will catch this
}
return &slovissymdef_data[param_name];
}
/*
* Return pointer to shader symbol definition for argument specified by symbol name.
*
* \param name Parameter name.
* \return Returns a SLO_VISSYMDEF struct or NULL on error.
*/
SLO_VISSYMDEF * Slo_GetArgByName ( char * name )
{
SLX_VISSYMDEF * slxdef;
SLO_VISSYMDEF * slodef;
slodef = NULL;
slxdef = SLX_GetArgByName( name );
if ( slxdef != NULL )
{
slodef = LookUpSLOSymDef( slxdef );
}
return slodef;
}
