/// <summary>
/// This method is a helper function to quickly create dynamic stream
/// descriptions needed to register a new dynamic stream. The
/// descriptions contains information about the stream's name, layout,
/// and operations.
/// </summary>
/// <param name="name">A friendly name of the new stream (e.g.,
/// "Filtered memory accesses").</param>
/// <param name="entrySize">The size of a single trace entry in bytes.
/// Variable-sized entries are not supported.</param>
/// <param name="flags">Supplies the flags used for the type of the
/// new stream.</param>
/// <param name="userData">A pointer to optional user-defined data that
/// should be available when the stream is opened. The data must
/// not be freed for the lifetime of the stream.</param>
/// <param name="operations">Pointer to a set of operations that
/// implement the logic of the dynamic stream.</param>
/// <param name="descOut">Pointer to a DynamicStreamDescriptor
/// structure that will receive the new stream information.</param>
/// <returns>true if successful, false otherwise. For a more
/// detailed error description call StGetLastError().</returns>
public static bool StMakeStreamDescriptorDynamic(string name,
uint entrySize, StreamTypeFlags flags, IntPtr userData,
ref DynamicStreamOperations operations,
out DynamicStreamDescriptor descOut)
{
return(NativeMethods.StMakeStreamDescriptorDynamic(name,
entrySize, flags, userData, ref operations, out descOut));
}
public static extern bool StMakeStreamDescriptorDynamic(string name,
uint entrySize, StreamTypeFlags flags, IntPtr userData,
ref DynamicStreamOperations operations,
out DynamicStreamDescriptor descOut);
/* Stream API */
/// <summary>
/// This method is a helper function to quickly create a new stream
/// description needed to register a new stream. The description
/// contains information about the stream's name and layout of trace
/// entries, that is records written to or read from a stream.
/// </summary>
/// <param name="name">A friendly name of the new stream (e.g.,
/// "CPU Memory Accesses")</param>
/// <param name="entrySize">The size of a single trace entry in bytes.
/// To specify a variable-sized entry type, use
/// makeVariableEntrySize().</param>
/// <param name="flags">Supplies the flags used for the type of the new
/// stream.</param>
/// <param name="descOut">StreamDescriptor structure that will
/// receive the new stream information.</param>
/// <returns>true if successful, false otherwise. For a more
/// detailed error description call StGetLastError().</returns>
public static bool StMakeStreamDescriptor(string name,
uint entrySize, StreamTypeFlags flags, out StreamDescriptor descOut)
{
return(NativeMethods.StMakeStreamDescriptor(name, entrySize,
flags, out descOut));
}
public static extern bool StMakeStreamDescriptor(string name,
uint entrySize, StreamTypeFlags flags,
out StreamDescriptor descOut);