hello,
thanks for your answer, this patch did not work here : pix_data did not output any value.
could you try this one and tell me what does output pix_info?
anyway, i had an other try with pix_snap, and today it is working! (i don't really understand why it was not working yesterday).
value are still in 8 bits as it's hardcoded in pix_snap. so, i'll try to see if i could make pix_snap to work also with 16 or 32 bits buffer.
thanks cyrille
Jack a écrit :
Oops ! Send my last mail too fast. Here the patch (simple) i wanted to attach. ++
Jack
Le 31 mai 08 à 23:12, cyrille henry a écrit :
hello,
i would like to access color data of a framebuffer. just like pix_data, but working with a framebuffer. i'm specially interested with framebuffer because i need to have more than 8 bit/color (i'd like to use RGB32 format).
pix_write use successfully the frambuffer, but i can't make pix_snap to work.
is there a solution, and if not, what would be the best to do in order to make this possible?
thx cyrille
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