109 lines
2.9 KiB
ObjectPascal
109 lines
2.9 KiB
ObjectPascal
{
|
|
Apophysis Copyright (C) 2001-2004 Mark Townsend
|
|
Apophysis Copyright (C) 2005-2006 Ronald Hordijk, Piotr Borys, Peter Sdobnov
|
|
Apophysis Copyright (C) 2007-2008 Piotr Borys, Peter Sdobnov
|
|
|
|
Apophysis "3D hack" Copyright (C) 2007-2008 Peter Sdobnov
|
|
Apophysis "7X" Copyright (C) 2009-2010 Georg Kiehne
|
|
Apophysis AV "Phoenix Edition" Copyright (C) 2021-2022 Alice V. Koryagina
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
}
|
|
|
|
unit BucketFillerThread;
|
|
|
|
interface
|
|
|
|
uses
|
|
Classes, Windows, ControlPoint;
|
|
|
|
type
|
|
TBucketFillerThread = class(TThread)
|
|
|
|
private
|
|
fcp: TControlPoint;
|
|
points: TPointsArray;
|
|
|
|
public
|
|
nrbatches: integer;
|
|
batchcounter: Pinteger;
|
|
|
|
//ColorMap: TColorMapArray;
|
|
CriticalSection: TRTLCriticalSection;
|
|
|
|
AddPointsProc: procedure (const points: TPointsArray) of object;
|
|
|
|
constructor Create(cp: TControlPoint);
|
|
destructor Destroy; override;
|
|
|
|
procedure Execute; override;
|
|
|
|
end;
|
|
|
|
implementation
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
constructor TBucketFillerThread.Create(cp: TControlPoint);
|
|
begin
|
|
inherited Create(True);
|
|
//Self.FreeOnTerminate := True;
|
|
|
|
Fcp := cp.Clone;
|
|
|
|
SetLength(Points, SUB_BATCH_SIZE);
|
|
|
|
fcp.Prepare;
|
|
end;
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
destructor TBucketFillerThread.Destroy;
|
|
begin
|
|
FCP.Free;
|
|
|
|
inherited;
|
|
end;
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
procedure TBucketFillerThread.Execute;
|
|
var
|
|
bc: integer;
|
|
begin
|
|
inherited;
|
|
//RenderForm.Output.Lines.Add(' . . . > Filler thread #' + IntToStr(ThreadID) + ' Started');
|
|
|
|
bc := 0;
|
|
while (not Terminated) and (bc < Nrbatches) do begin
|
|
fcp.iterateXYC(SUB_BATCH_SIZE, points);
|
|
|
|
try
|
|
EnterCriticalSection(CriticalSection);
|
|
|
|
AddPointsProc(Points);
|
|
|
|
Inc(batchcounter^);
|
|
bc := batchcounter^
|
|
finally
|
|
LeaveCriticalSection(CriticalSection);
|
|
end;
|
|
end;
|
|
//RenderForm.Output.Lines.Add(' . . . > Filler thread #' + IntToStr(ThreadID) + ' Finished');
|
|
end;
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
{ -- RENDER THREAD MUST *NOT* KNOW ANYTHING ABOUT BUCKETS!!! -- }
|
|
|
|
end.
|