lirent 977c056287 feat: report on-screen cursor position in producer contract ...

Append cursor_seq/cursor_visible/cursor_pos to the producer block
(host-RO ABI; offsets 168/172/176, existing layout unchanged). Position
is reported every pump tick, independent of draw_cursor, so a consumer
can overlay its own cursor even when the producer does not composite it.

x and y pack into one 8-aligned 64-bit field (single atomic store, no
tear); cursor_seq bumps last to gate a consistent read. Adds the
vgpu_publish_cursor() engine setter and a lightweight cursor_sample_pos()
(position/visibility only, no shape extract) called from the pump.

2026-06-18 22:06:55 +03:00

..

vgpu_stream.h

feat: report on-screen cursor position in producer contract

2026-06-18 22:06:55 +03:00