// +build !debug

/*
DESCRIPTION
  Displays debug information for the motion filters.

AUTHORS
  Scott Barnard <scott@ausocean.org>

LICENSE
  This file is Copyright (C) 2020 the Australian Ocean Lab (AusOcean)

  It is free software: you can redistribute it and/or modify them
  under the terms of the GNU General Public License as published by the
  Free Software Foundation, either version 3 of the License, or (at your
  option) any later version.

  It is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  for more details.

  You should have received a copy of the GNU General Public License
  in gpl.txt.  If not, see http://www.gnu.org/licenses.
*/

package filter

// debugWindows is used for sending debug information to a file.
type debugFile struct{}

// newDebugFile creates a file for saving debugging frames to.
func (d *debugFile) newDebugFile() error { return nil }

// closeDebugFile closes files used for debugging purposes.
func (d *debugFile) closeDebugFile() error { return nil }

// drawToDebugFile draws debugging information to a frame.
func (d *debugFile) drawToDebugFile(i, j int, val uint8) {}

// saveFrame writes a frame showing motion to a file.
func (d *debugFile) saveFrame(motion, pix int) error { return nil }

// resetDebugFileFrame makes an image of given dimensions.
func (d *debugFile) resetDebugFileFrame(w, h int) {}