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Sourcecode: pwlib version File versions

unsigned PVideoDevice::GetFrameHeight (  )  const [virtual, inherited]

Get the height of the frame being used.

Default behaviour returns the value of the frameHeight variable

Definition at line 874 of file videoio.cxx.

References PColourConverter::GetDstFrameSize().

Referenced by PVideoChannel::GetGrabHeight(), PVideoChannel::GetRenderHeight(), and PVideoChannel::Write().

{
#if 1
    unsigned w,h;

    // Channels get very upset at this not returning the output size.
    if (converter) {
      converter->GetDstFrameSize(w, h);
      return h;
    }
#endif
  return frameHeight;
}


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