[mythtv] videooutbase: Zoom won't go to edges

Jeremiah Morris jm at whpress.com
Sat Oct 9 20:13:51 UTC 2004


After experimenting with the manual zoom functions in playback, I found 
that the arrow keys won't allow one to reach the edges of the zoomed 
image.  I tracked this down to videooutbase.cpp; the left/right and 
up/down variables are treated as a range from -100 to 100, but they 
only actually reach from -90 to 90.

I couldn't find documentation of a reason for this, the attached patch 
fixes the problem.  If there is a reason -100 and 100 were disabled, 
perhaps I can help find another way to solve the problem.

- Jeremiah
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