internal static IndexerClassSpec[] OrderInstance(RefEvent value)
{
//Discarded unreachable code: IL_0002
//IL_0003: Incompatible stack heights: 0 vs 1
if (value == null)
{
throw new ArgumentNullException("videoStreamConfig");
}
int def;
int token;
int num = value._0001(out def, out token);
if (num != 0)
{
Marshal.ThrowExceptionForHR(num);
}
if (def <= 0)
{
throw new NotSupportedException("This video device does not report capabilities.");
}
if (token > Marshal.SizeOf(typeof(TokenizerIteratorMapping)))
{
throw new NotSupportedException("Unable to retrieve video device capabilities. This video device requires a larger VideoStreamConfigCaps structure.");
}
Dictionary <uint, IndexerClassSpec> dictionary = new Dictionary <uint, IndexerClassSpec>();
for (int i = 0; i < def; i++)
{
try
{
IndexerClassSpec indexerClassSpec = new IndexerClassSpec(value, i);
uint key = (uint)(indexerClassSpec.listenerEvent.Height | (indexerClassSpec.listenerEvent.Width << 16));
if (!dictionary.ContainsKey(key))
{
dictionary.Add(key, indexerClassSpec);
}
else if (indexerClassSpec.writerEvent > dictionary[key].writerEvent)
{
dictionary[key] = indexerClassSpec;
}
}
catch
{
}
}
IndexerClassSpec[] array = new IndexerClassSpec[dictionary.Count];
dictionary.Values.CopyTo(array, 0);
return(array);
}
internal IndexerClassSpec(RefEvent setup, int num_reg)
{
//Discarded unreachable code: IL_0002, IL_0006, IL_0012, IL_0019
//IL_0003: Incompatible stack heights: 0 vs 1
//IL_0007: Incompatible stack heights: 0 vs 1
//IL_0013: Incompatible stack heights: 0 vs 1
//IL_001a: Incompatible stack heights: 0 vs 1
SingletonReader.PushGlobal();
base._002Ector();
PrototypeDicCandidate result = null;
TokenizerIteratorMapping tokenizerIteratorMapping = new TokenizerIteratorMapping();
try
{
int num = setup._0001(num_reg, out result, tokenizerIteratorMapping);
if (num != 0)
{
Marshal.ThrowExceptionForHR(num);
}
if (result.m_DicFilter == FactoryFilter.serializerFilter)
{
ObserverListAnnotation observerListAnnotation = (ObserverListAnnotation)Marshal.PtrToStructure(result.propertyFilter, typeof(ObserverListAnnotation));
listenerEvent = new Size(observerListAnnotation.predicateFilter._DescriptorFilter, observerListAnnotation.predicateFilter.m_ProducerFilter);
writerEvent = observerListAnnotation.predicateFilter._StubFilter;
m_TagEvent = (int)(10000000 / observerListAnnotation.mapperFilter);
_SpecificationEvent = (int)(10000000 / tokenizerIteratorMapping._ParameterFilter);
}
else
{
if (!(result.m_DicFilter == FactoryFilter.m_CallbackFilter))
{
throw new ApplicationException("Unsupported format found.");
}
WorkerRequestStrategy workerRequestStrategy = (WorkerRequestStrategy)Marshal.PtrToStructure(result.propertyFilter, typeof(WorkerRequestStrategy));
listenerEvent = new Size(workerRequestStrategy._MockFilter._DescriptorFilter, workerRequestStrategy._MockFilter.m_ProducerFilter);
writerEvent = workerRequestStrategy._MockFilter._StubFilter;
m_TagEvent = (int)(10000000 / workerRequestStrategy.registryFilter);
_SpecificationEvent = (int)(10000000 / tokenizerIteratorMapping._ParameterFilter);
}
if (writerEvent <= 12)
{
throw new ApplicationException("Unsupported format found.");
}
}
finally
{
result?._0002();
}
}
