Hi!

I have a game tool in Allegro 5 I`m working on, using Windows 7.

It works fine, but if I call 'al_resize_display()', 'al_draw_bitmap()' will stop drawing on the display...

Any idea of why that would happen?

Thanks in advance

Could be a few reasons - maybe the texture was lost due to some setting you used, like ALLEGRO_NO_PRESERVE_TEXTURE when loading a bitmap? But you would probably know about that. It could also be that you did not reset the drawing target. I don't know if the backbuffer is auto selected on al_resize_display or not. So try calling al_set_target_bitmap(al_get_backbuffer(display)); before you draw again.

Other than that, the best idea is to show some code using <code>code goes here...</code> tags.

Oh, and tell us which version of Allegro 5 you are using.

Edit

This could also be the problem then. Try updating to 5.1.6 and see if it is fixed if you can't fix it any other way.