Commit graph

4 commits

Author SHA1 Message Date
Nicolas Dufresne
62605e11eb v4l2: Fixup USERPTR/DMABUF capture support 2014-05-08 15:56:37 -04:00
Nicolas Dufresne
92bdd596f2 v4l2: Add DMABUF and USERPTR importation 2014-05-08 15:56:36 -04:00
Nicolas Dufresne
1ab90ababa v4l2: Add dmabuf export support
This can be enabled sing io-mode=dmabuf. This will enabled mmap base
drivers to export the buffers as dmabuf.
2014-05-08 15:56:36 -04:00
Nicolas Dufresne
fd13e9e96d Implement V4l2 Allocator
This goal of this allocator is mainly to allow tracking the memory.
Currently, when a buffer memory has been modified, the buffer and it's
memory is disposed and lost until the stream is restarted.
2014-05-08 15:56:36 -04:00