[Mesa-dev] [PATCH 2/4] st/vdpau: use median filter for noise reduction

[Maarten Lankhorst]

Hey Christian,

Op 13-02-12 13:09, Christian König schreef:
> No, it's not really needed, but I had it this way in the first place 
> and you need a lot of "if (something_is_not_null) cleanup(something)" 
> in the destructor functions, and with this implementation we only need 
> to test if it's allocated once, and that looked allot cleaner. 
It will also allow you to do away with the error cleanup in 
vl_median_filter_init,
by just doing vl_median_filter_cleanup.

Do you really need to re-create the entire filter though? Wouldn't just 
uploading new quads be enough?

You could just choose not to call vl_median_filter_render if it's not 
enabled.

~Maarten