Hola ! from Madrid, Thanx for all, opencv works now on my macosx, powerbookG4. I use the Pd version 0.39.3-extended with the gem included. ++
Jack
Le 6 mai 08 à 13:21, Jack a écrit :
Hello IOhannes, Lluis and PD users,
Le 6 mai 08 à 08:09, IOhannes m zmoelnig a écrit :
Jack wrote:
Hola Lluis, now i got this error and i really don't know what it is :) error: [pix_opencv_haarcascade]: cannot handle this format
(1234567) ! What does it mean ? Do you know where is the problem ?it can mean 2 things.
it _should_ mean, that you send an image in a certain colorspace
to the object, which does not know how to deal with this
colorspace. (e.g. a YUV image to an RGBA effect; and nobody has
coded yet the YUV-part)however, i believe here it is something different. if your _really_ get "1234567" as the format, then something else
is wrong. usually, you should get the openGL colorspace ID here,
e.g. "6408" for RGBA). there is no openGL-colorspace "12345678", so this number has to
come from somewhere else. it turns out that it is used as a magic
number in the GemList. you should never ever see it.most likely you are trying to compile pix_opencv against a
different version of Gem you are using. DO NOT DO THAT!Ah ! OK, i tried to compile opencv with GEM 0.90 and i use GEM 0.91. Thanx, i will tell you if it's ok. ++
Jack
always make sure to use the same version of Gem for compiling and
running, if you don't want to experience any crashes. (especially when using the CVS of Gem, where it might not be
obvious that things have changed)i guess i should introduce a kind of ABI check for 3rd party Gem- externals. but not before the next release.
fmadr IOhannes