Hi,
Cyrille Henry wrote:
i just did a initial commit of share-mem, a lib dedicated to deal with shared memory.
Wow, great !
I'd like to use this to share pixes with veejay (a vjing tool that runs on linux). Veejay wants YUV and can read/write from/to shm. So it looks like communication can be done pretty easily. (note there's also an OGRE plugin that uses shm).
My question is: how can I map the shm id of pix_share_write to the output of ipcs ? Reading the source code left me clueless.
For example: [ set 400 256 256 RGBA ( creates this: ~$ ipcs key shmid size 0x0000798c 229379 charles 666 262164 1
veejay want the shm id as shown in the second field.
How course I can grep the pid and look for pd. But it won't work for several shms.
Thanks for any hints,