| Re: [AD] Poor Ming performance |
[ Thread Index |
Date Index
| More lists.liballeg.org/allegro-developers Archives
]
Eric Botcazou wrote:
[snip]
> The bitmap is locked for each software-rendered hline in the hline() test,
> whereas it is locked for each filled circle in the circlefill() test. Once
> the surface is locked, it seems that drawing directly onto it is much faster
> than asking the gfx processor to do it for us.
Perhaps the test program should be modified to run the hline() test once
as it normally does, and once more with the video surface locked during
the test. What do you guys think?
--
- Robert J Ohannessian
"Microsoft code is probably O(n^20)" (My CS teacher)