[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 6ee3b4: CogVM source as per VMMaker.oscog-eem.3305

[Eliot Miranda]

  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 6ee3b4f14b2f611c61478b10a3de66ef7224fdaa
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/6ee3b4f14b2f611c61478b10a3de66ef7224fdaa
  Author: Eliot Miranda <eliot.miranda at gmail.com>
  Date:   2023-02-11 (Sat, 11 Feb 2023)

  Changed paths:
    M platforms/Cross/plugins/CameraPlugin/CameraPlugin.h
    M platforms/iOS/plugins/CameraPlugin/AVFoundationVideoGrabber.m
    M platforms/unix/plugins/CameraPlugin/sqCamera-linux.c
    M platforms/win32/plugins/CameraPlugin/winCameraOps.cpp
    M src/plugins/CameraPlugin/CameraPlugin.c

  Log Message:
  -----------
  CogVM source as per VMMaker.oscog-eem.3305

Add a CameraPlugin primitive to answer which frame buffer is the freshest.
Unimplemented on unix/linux