void JP2Instance::WriteICCProfile( const ICCProfile& icc )
{
CheckOpenStream( !m_path.IsEmpty(), "WriteICCProfile" );
if ( m_jp2CMProfile != nullptr )
jas_cmprof_destroy( m_jp2CMProfile ), m_jp2CMProfile = nullptr;
if ( icc.IsProfile() )
{
jas_iccprof_t* jp2ICCProfile = nullptr;
try
{
ByteArray iccData = icc.ProfileData();
iccData.EnsureUnique();
jp2ICCProfile = jas_iccprof_createfrombuf( iccData.Begin(), int( icc.ProfileSize() ) );
if ( jp2ICCProfile == nullptr )
JP2KERROR( "Unable to generate embedded ICC profile in JPEG2000 image" );
m_jp2CMProfile = jas_cmprof_createfromiccprof( jp2ICCProfile );
if ( m_jp2CMProfile == nullptr )
JP2KERROR( "Unable to embed ICC profile in JPEG2000 image" );
jas_iccprof_destroy( jp2ICCProfile ), jp2ICCProfile = nullptr;
Console().WriteLn( "<end><cbr>ICC profile embedded: \'" + icc.Description() + "\', " + String( icc.ProfileSize() ) + " bytes." );
}
catch ( ... )
{
if ( jp2ICCProfile != nullptr )
jas_iccprof_destroy( jp2ICCProfile );
Close();
throw;
}
}
}
bool ProcessInstance::SetParameterValue( const Variant& value,
const ProcessParameter& parameter, size_type rowIndex )
{
if ( !value.IsValid() )
return false;
uint32 apiType = (*API->Process->GetParameterType)( parameter.Handle() ) & PTYPE_TYPE_MASK;
if ( apiType == 0 )
throw APIFunctionError( "GetParameterType" );
if ( apiType == PTYPE_TABLE )
throw Error( "ProcessInstance::SetParameterValue(): Invoked for a table parameter" );
if ( apiType == PTYPE_STRING )
{
String s = value.ToString();
return (*API->Process->SetParameterValue)( handle, parameter.Handle(), rowIndex, s.c_str(), s.Length() ) != api_false;
}
if ( apiType == PTYPE_BLOCK )
{
ByteArray a = value.ToByteArray();
return (*API->Process->SetParameterValue)( handle, parameter.Handle(), rowIndex, a.Begin(), a.Length() ) != api_false;
}
union
{
uint32 u32;
int32 i32;
uint64 u64;
int64 i64;
float f;
double d;
api_bool b;
api_enum e;
}
apiValue;
switch ( apiType )
{
case PTYPE_UINT8:
case PTYPE_UINT16:
case PTYPE_UINT32:
apiValue.u32 = value.ToUInt();
break;
case PTYPE_INT8:
case PTYPE_INT16:
case PTYPE_INT32:
apiValue.i32 = value.ToInt();
break;
case PTYPE_UINT64:
apiValue.u64 = value.ToUInt64();
break;
case PTYPE_INT64:
apiValue.i64 = value.ToInt64();
break;
case PTYPE_FLOAT:
apiValue.f = value.ToFloat();
break;
case PTYPE_DOUBLE:
apiValue.d = value.ToDouble();
break;
case PTYPE_BOOL:
apiValue.b = api_bool( value.ToBoolean() );
break;
case PTYPE_ENUM:
apiValue.e = api_enum( value.ToInt() );
break;
default:
throw Error( "ProcessParameter::SetParameterValue(): Internal error: Unknown parameter type" );
}
return (*API->Process->SetParameterValue)( handle, parameter.Handle(), rowIndex, &apiValue, 1 ) != api_false;
}
void ExternalProcess::Write( const ByteArray& data )
{
if ( !data.IsEmpty() )
if ( (*API->ExternalProcess->WriteToExternalProcess)( handle, data.Begin(), data.Length() ) == api_false )
throw APIFunctionError( "WriteToExternalProcess" );
}