Memory management for multimedia (userspace)

Registered by Ilias Biris

Captures the engineering requirements and dependencies for the memory management related work in Linaro Multimedia WG. Focus especially on publishing recommendations and a userspace reference implementation which peruses the Memory Management deliverables

Blueprint information

Status:
Not started
Approver:
Kurt Taylor
Priority:
High
Drafter:
Kurt Taylor
Direction:
Needs approval
Assignee:
Rob Clark
Definition:
Approved
Series goal:
None
Implementation:
Unknown
Milestone target:
None

Related branches

Sprints

Whiteboard

ACTION: establish how much are people using EGLImage already?
ACTION: Does using EGLImage require a full GL stack on the target?
ACTION: why not use a /dev directory to share the FDs
ACTION: Come up with a diagram for what the buffer sharing model would look like [Done]

    see the diagrams: https://wiki.linaro.org/WorkingGroups/Middleware/Multimedia/Specs/1111/UserSpaceUMM?action=AttachFile&do=view&target=buffer_sharing_flow.pdf

ACTION: List pieces of software that would be updated to cope with this
ACTION: Discuss what needs to be changed in key components

(?)

Work Items

This blueprint contains Public information 
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