On Sun, Sep 20, 2015 at 07:39:11PM +0200, Nicolas George wrote: > Le jour de la Raison, an CCXXIII, Paul B Mahol a écrit : > > For complex cases one needs to set for which set of input pixel > > formats output pixel format will be picked from another set, so its > > M->N mapping, without overlaping. > > Yes, but what algorithm do you apply to the mapping afterwards to select the > best combination of formats? And for channel layouts, how do you express the > mapping over a domain with billions of elements?
is there a list of filters that would benefit from a more powerfull query_format ? iam asking as such list could be useful in the design, so potential designs can be checked against the filters in the list, to see how much a design would improve things ... [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Old school: Use the lowest level language in which you can solve the problem conveniently. New school: Use the highest level language in which the latest supercomputer can solve the problem without the user falling asleep waiting.
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