Changeset 317 for GraphicTest/BGRABitmap/bgraqtbitmap.pas

Timestamp:

Feb 1, 2012, 3:02:33 PM (12 years ago)

Author:

chronos

Message:

• Modified: Updated BGRABitmap package to version 5.5.
• Modified: Removed draw method ComboBox and reorganized method list to single listview with using ownerdraw facility.
• Added: New draw method TBitmap.RawImage.Data Move which use fast Move operation. It requires same pixel format.
• Added: New draw method Dummy for comparion of empty method and to determine possibily max frame rate limit.

Location:

GraphicTest/BGRABitmap

Files:

• . (modified) (1 prop)
• bgraqtbitmap.pas (modified) (1 diff)

GraphicTest/BGRABitmap/bgraqtbitmap.pas

@@ -59 +59 @@
 procedure TBGRAQtBitmap.SlowDrawTransparent(ABitmap: TBGRADefaultBitmap;
   ACanvas: TCanvas; ARect: TRect);
-var
-  background, temp: TBGRADefaultBitmap;
-  w, h: integer;
-
 begin
-  w := ARect.Right - ARect.Left;
-  h := ARect.Bottom - ARect.Top;
-  background := NewBitmap(w, h);
-  background.GetImageFromCanvas(ACanvas, ARect.Left, ARect.Top);
-  if (ABitmap.Width = w) and (ABitmap.Height = h) then
-    background.PutImage(0, 0, ABitmap, dmDrawWithTransparency)
-  else
-  begin
-    temp := ABitmap.Resample(w, h, rmSimpleStretch);
-    background.PutImage(0, 0, temp, dmDrawWithTransparency);
-    temp.Free;
-  end;
-  background.Draw(ACanvas, ARect.Left, ARect.Top, True);
-  background.Free;
+  ACanvas.Draw(0,0, ABitmap.Bitmap);
 end;