videoTexture.I

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file videoTexture.I
 * @author drose
 * @date 2005-09-21
 */

/**
 * Returns the width in texels of the source video stream.  This is not
 * necessarily the width of the actual texture, since the texture may have
 * been expanded to raise it to a power of 2.
 */
INLINE int VideoTexture::
get_video_width() const {
  return _video_width;
}

/**
 * Returns the height in texels of the source video stream.  This is not
 * necessarily the height of the actual texture, since the texture may have
 * been expanded to raise it to a power of 2.
 */
INLINE int VideoTexture::
get_video_height() const {
  return _video_height;
}

/**
 * Resets the record of the current frame so that it will be forced to reload
 * the next time it is requested.
 */
INLINE void VideoTexture::
clear_current_frame() {
  _last_frame_update = 0;
  _current_frame = -1;
}