[PD-dev] [GEM] CVS-changes

[IOhannes zmoelnig]

chris clepper wrote:
>>
>> 3. [pix_tIIR]: another time-domain filter for images.
>> is alike [pix_biquad] (but faster) and [pix_blur] (but more flexible). 
>> You can give 2 arguments: the number of feedback-taps and the number 
>> of feedforward-taps (in this order).
>> No yuv-optimization is made (because of genericity).
>> A test:
>> [pix_blur] takes (on my machine) between 16% and 26% (mean: ~20%)
>> [pix_tIIR 1 0] takes approx. 24% to 28%.
> 
> 
> cool.  i will have to take a look at this and see about writing yuv and 
> altivec code for it.  i have some FIR code as well.  can you post some 
> specifics of your testing like cpu/ram/movie file and frame rate so we 
> can compare performance?
> 

CPU: p3-1.2GHz
RAM: 256MB-DDR
movie: anim-1.mov
fps: 20


mfg.asd.f
IOhannes