/// <summary>
/// Signal that the given region of the buffer has been modified.
/// </summary>
/// <param name="address">The start address of the modified region</param>
/// <param name="size">The size of the modified region</param>
public void SignalModified(ulong address, ulong size)
{
EnsureRangeList();
_modifiedRanges.SignalModified(address, size);
if (!_syncActionRegistered)
{
_context.RegisterSyncAction(SyncAction);
_syncActionRegistered = true;
}
}
/// <summary>
/// Registers a sync action to happen for this handle, and an interim flush action on the tracking handle.
/// </summary>
/// <param name="context">The GPU context to register a sync action on</param>
private void RegisterSync(GpuContext context)
{
if (!_syncActionRegistered)
{
_modifiedSync = context.SyncNumber;
context.RegisterSyncAction(SyncAction, true);
_syncActionRegistered = true;
}
if (Interlocked.Exchange(ref _actionRegistered, 1) == 0)
{
_group.RegisterAction(this);
}
}
/// <summary>
/// Registers a sync action to happen for this handle, and an interim flush action on the tracking handle.
/// </summary>
/// <param name="context">The GPU context to register a sync action on</param>
private void RegisterSync(GpuContext context)
{
if (!_syncActionRegistered)
{
_modifiedSync = context.SyncNumber;
context.RegisterSyncAction(SyncAction, true);
_syncActionRegistered = true;
}
if (!_actionRegistered)
{
_group.RegisterAction(this);
_actionRegistered = true;
}
}