[GEM-dev] understanding pix_record...

[IOhannes m zmoelnig]

hi list

i'm currently trying to separate the object-code of [pix_record] from
the actual capturing.

unfortunately i don't really understand what is going on (especially,
where the compressor gets the actual image data from.

m_compressImage is set to the incoming frame.
m_compressImage.data thus holds the raw data.

but this information is only passed once (in setupQT).

what happens, if the location of the data changes ?
this is, dimensions stay the same but
m_compressImage.data!=state->image->image.data ?

is there some (efficient) way to update the src-PixMapHandle on demand
(without having to read to much documentation...) ?


mfg.a.dsr
IOhannes