On Wed, 30 Aug 2006, Yves Degoyon wrote:
Johannes wrote:
since Gem's native colorspace is RGBA (except for osx), freeframe-effects (only RGB(A)) should perform better on Gem than on pdp (which is YUV), though i have never done any benchmarks.
yes, but as RGB(A) is twice heavier than YUV, you don't prove anything with this remark, all depends of the patch.
I think that what Johannes wants to say, is that FreeFrame is RGBA, and that if the colorspace you are using is not RGBA, you will have to convert to RGBA and back to your colorspace, and that if there's not a RGBA image format, you won't be able to eliminate the unnecessary conversions between FreeFrame objects directly connected together.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju | Freelance Digital Arts Engineer, Montréal QC Canada