glider Consider adding get_gem_handle to buffer interface

Consider adding get_gem_handle to buffer interface

Open emersion opened this issue 5 years ago • 1 comments

Without this, we export and import our own buffers. We also require DMA-BUF support in the driver.

Not sure it's that of a big deal.

Dec 20 '19 23:12 emersion

GEM handles are per DRM FD, need to be careful ~~about dup and~~ render FDs.

(EDIT: All dup'ed DRM FD share GEM buffer IDs.)

Dec 23 '19 13:12 emersion