From:	"Amin Kharchi" <kharchi AT gmx DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Allegro: videomemory with bitmaps + sprites
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Date:	Sat, 31 Jul 1999 17:22:38 +0200
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To:	djgpp AT delorie DOT com
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Reply-To:	djgpp AT delorie DOT com

Hello!

I want to use the fast  videomemory with pageflipping for my game:

 BITMAP *bmp;
 bmp = create_video_bitmap(640,480);

If I draw a bitmap with draw_sprite(bmp, sprite, 0,0) in to the created
videospace, the sprite will be shown on the screen... But why??? I don't
have used the function show_video_bitmap(bmp)!

How could this possible and how I must use this video_bitmap-functions
correctly?

And I have a loop for the draw_sprite() and its flickering, with
show_video_bitmap() and vsync() it's not better.

--
Amin Kharchi
Wolfsburg, Germany

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