1820971 - [Pipewire] Download and process pw_buffer in SharedScreenCastStreamPrivate::CaptureFrame()

Status: ASSIGNED

(Core :: WebRTC, enhancement)

Description

[Martin Stránský [:stransky] (ni? me)]

Process and download wp_buffer if we're requested to handle it to browser and not when arrives from portal.

Comment 1

[Martin Stránský [:stransky] (ni? me)]

Attachment: WIP: Bug 1820971 [WIP][Pipewire] Download and process pw_buffer in SharedScreenCastStreamPrivate::CaptureFrame().

Comment 2

[Jan Grulich]

This would be good to report upstream. As discussed with Martin, this is something that would be good to have, but needs more work as the whole code would need to accommodate to this workflow.

Comment 3

[Martin Stránský [:stransky] (ni? me)]

Attachment: Bug 1820971 [Pipewire] Simplify SharedScreenCastStreamPrivate::OnStreamProcess() call r?grulja,ng

Comment 4

[Martin Stránský [:stransky] (ni? me)]

Attachment: Bug 1820971 [Pipewire] Use SharedScreenCastStreamPrivate::ProcessBufferMousePosition() to extract and process mouse cursor info from pw_buffer r?grulja,ng

Some buffers may not be handled to browser but we want to extract mouse cursor info from all of them to keep track of it.

Depends on D172240

Comment 5

[Martin Stránský [:stransky] (ni? me)]

Attachment: Bug 1820971 [Pipewire] Download pw_buffer screen data only if it's requested by browser r?grulja,ng

Save latest wp_buffer from PipeWire and download/convert screen data only if browser needs them.

Depends on D172241

Comment 6

[Martin Stránský [:stransky] (ni? me)]

Attachment: Bug 1820971 [Pipewire] Store pw_buffers with image data only r?grulja,ng

Depends on D172242