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Image drawing order issue - please help!

BlitzPlus Forums/BlitzPlus Programming/Image drawing order issue - please help!

Not Available(Posted 2003) [#1]
Hi all,

I'm coverting a 2D Blitz3D app into BlitzPlus, doing away with WritePixelFast in favor of writing direct to banks. The performance increase is impressive, however I'm having an issue with the drawing order.

ie.

- DrawImage A
- LockBuffer
- Do all the good stuff to draw pixels
- Unlock buffer
- Flip

For some reason Image A always appears on top of the pixels?

Has anyone else had this problem?

-R


Beaker(Posted 2003) [#2]
Sounds unlikely. Are you sure that is what is happening? A big(ish) difference in B+ is that there isn't really a different back and front buffer, might this be the real problem?