apps/plugins/lib/feature_wrappers.h

   1 /***************************************************************************
   2 *             __________               __   ___.
   3 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7 *                     \/            \/     \/    \/            \/
   8 * $Id$
   9 *
  10 * Copyright (C) 2009 by Andrew Mahone
  11 *
  12 * This defines wrappers for some features which are used differently depending
  13 * on how the target was built, primarily because of core features being accesed
  14 * via pluginlib on targets where they are missing from core.
  15 *
  16 * This program is free software; you can redistribute it and/or
  17 * modify it under the terms of the GNU General Public License
  18 * as published by the Free Software Foundation; either version 2
  19 * of the License, or (at your option) any later version.
  20 *
  21 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  22 * KIND, either express or implied.
  23 *
  24 ****************************************************************************/
  25
  26 #ifndef _LIB_FEATURE_WRAPPERS_H_
  27 #define _LIB_FEATURE_WRAPPERS_H_
  28
  29 /* search_albumart_files is only available in core with HAVE_ALBUMART defined,
  30  * but can easily be implement in pluginlib as long as the database is
  31  * available.
  32  */
  33 #if defined(HAVE_ALBUMART) && defined(HAVE_JPEG)
  34 #define search_albumart_files rb->search_albumart_files
  35 #endif
  36
  37 /* This should only be used when loading scaled bitmaps, or using custom output
  38  * plugins. A native output plugin for the scaler is available as format_native
  39  * on targets with LCD_DEPTH > 1
  40  */
  41 #ifdef HAVE_BMP_SCALING
  42 #define scaled_read_bmp_file rb->read_bmp_file
  43 #define scaled_read_bmp_fd rb->read_bmp_fd
  44 #else
  45 #define scaled_read_bmp_file read_bmp_file
  46 #define scaled_read_bmp_fd read_bmp_fd
  47 #endif
  48
  49 #ifdef HAVE_JPEG
  50 #define read_jpeg_file rb->read_jpeg_file
  51 #define read_jpeg_fd rb->read_jpeg_fd
  52 #else
  53 #endif
  54
  55 #endif
  56