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Sun, 14 Feb 2010 13:26:45 +0100
while trying to merge the recent changes with the framebuffer rotation
patches I found that terminal without a background picture does not
work for me in non-default directions.
I have not found the major issue which causes the part which is
scrolled to not get redrawn but I noticed that scrolling does not work
as expected - there is some off-by-one error in determining the
scrolled area which will likely cause memory adjacent to the render
target's framebuffer to be overwritten if the whole render target is
So far I have tracked this to r2112
Attaching a small patch which includes a crude visual scroll test in
the videotest command.
Before r2112 the area to the left is solid blue after (second)
scrolling but after the change the area is striped and right part of
the red frame is overwritten.
Description: Text Data
- scrolling bug,
Michal Suchanek <=