[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 9dfb80: Unix CameraPlugin: Have CameraGetParam check if ca...

[Eliot Miranda]

  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 9dfb802ae89a6ff175f4362d56c4fab62d88ca6d
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/9dfb802ae89a6ff175f4362d56c4fab62d88ca6d
  Author: Eliot Miranda <eliot.miranda at gmail.com>
  Date:   2020-10-16 (Fri, 16 Oct 2020)

  Changed paths:
    M platforms/unix/plugins/CameraPlugin/sqCamera-linux.c

  Log Message:
  -----------
  Unix CameraPlugin: Have CameraGetParam check if camera is readable if frameCount
is zero.  This allows the simple interface to work at a good framerate.