Hello Nigel.
You reported that IELib.dll been optimized, but I did several tests
and unfortunately the speed remains the same.
Including WIC with ImageEN is 2x FASTER than LoadFromFile with IELIB.dll
you can do something about it please?
Have a Great Day
uses DateUtils, iewic, imageenio;
{$R *.dfm}
procedure TForm5.Button1Click(Sender: TObject);
var
fStart: Cardinal;
begin
fStart := GetTickCount;
ImageEnView1.IO.LoadFromFile('01.jpg');
ShowMessage(FormatDateTime('hh:nn:ss.zzz', (GetTickCount - FStart) * OneMillisecond));
end;
procedure TForm5.Button2Click(Sender: TObject);
var
fStart: Cardinal;
begin
fStart := GetTickCount;
with TIEWICReader.Create do
begin
Open('01.jpg', ioJPEG);
GetFrame(0, ImageEnView1.IEBitmap, ImageEnView1.IO.Params);
Free;
end;
ImageEnView1.Update;
ShowMessage(FormatDateTime('hh:nn:ss.zzz', (GetTickCount - FStart) * OneMillisecond));
end;
attach/wesleybobato/2015314183010_WICxIELIB.DLL.zip
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