firmware/export/config_caps.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Michael Sevakis
  11  *
  12  * Convert caps masks into HAVE_* defines
  13  *
  14  * All files in this archive are subject to the GNU General Public License.
  15  * See the file COPYING in the source tree root for full license agreement.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 /** INPUTS **/
  23
  24 /* NOTE: Playback is implied in all this. Make sense? :) */
  25 #define SRC_MIC      0
  26 #define SRC_LINEIN   1
  27 #define SRC_SPDIF    2
  28 #define SRC_FMRADIO  3
  29
  30 #define SRC_CAP_MIC     (1 << SRC_MIC)
  31 #define SRC_CAP_LINEIN  (1 << SRC_LINEIN)
  32 #define SRC_CAP_SPDIF   (1 << SRC_SPDIF)
  33 #define SRC_CAP_FMRADIO (1 << SRC_FMRADIO)
  34
  35 /* audio monitor mux sources */
  36 #ifndef INPUT_SRC_CAPS
  37 #define INPUT_SRC_CAPS 0 /* Nothing but playback */
  38 #endif
  39
  40 /* Microphone */
  41 #if (INPUT_SRC_CAPS & SRC_CAP_MIC)
  42     #define HAVE_MIC_IN
  43     #define HAVE_MIC_IN_(...) __VA_ARGS__
  44 #else
  45     #define HAVE_MIC_IN_(...)
  46 #endif
  47 /* Line In */
  48 #if (INPUT_SRC_CAPS & SRC_CAP_LINEIN)
  49     #define HAVE_LINE_IN
  50     #define HAVE_LINE_IN_(...) __VA_ARGS__
  51 #else
  52     #define HAVE_LINE_IN_(...)
  53 #endif
  54 /* S/PDIF */
  55 #if (INPUT_SRC_CAPS & SRC_CAP_SPDIF)
  56     #define HAVE_SPDIF_IN
  57     #define HAVE_SPDIF_IN_(...) __VA_ARGS__
  58 #else
  59     #define HAVE_SPDIF_IN_(...)
  60 #endif
  61 /* FM Radio */
  62 #if (INPUT_SRC_CAPS & SRC_CAP_FMRADIO)
  63     #define HAVE_FMRADIO_IN
  64     #define HAVE_FMRADIO_IN_(...) __VA_ARGS__
  65 #else
  66     #define HAVE_FMRADIO_IN_(...)
  67 #endif
  68
  69 #if INPUT_SRC_CAPS != 0 && (INPUT_SRC_CAPS & (INPUT_SRC_CAPS-1)) != 0
  70 #define HAVE_MULTI_INPUT_SRC
  71 #endif
  72
  73 #ifdef HAVE_RECORDING
  74 /* Recordable source implies it has the input as well */
  75
  76 /* For now there's no restrictions on any targets with which inputs
  77    are recordable so define them as equivalent - if they do differ,
  78    special handling is needed right now. */
  79 #ifndef REC_SRC_CAPS
  80 #define REC_SRC_CAPS INPUT_SRC_CAPS
  81 #endif
  82
  83 /* Microphone */
  84 #if (REC_SRC_CAPS & SRC_CAP_MIC)
  85     #define HAVE_MIC_REC
  86     #define HAVE_MIC_REC_(...) __VA_ARGS__
  87 #else
  88     #define HAVE_MIC_REC_(...)
  89 #endif
  90 /* Line In */
  91 #if (REC_SRC_CAPS & SRC_CAP_LINEIN)
  92     #define HAVE_LINE_REC
  93     #define HAVE_LINE_REC_(...) __VA_ARGS__
  94 #else
  95     #define HAVE_LINE_REC_(...)
  96 #endif
  97 /* S/PDIF */
  98 #if (REC_SRC_CAPS & SRC_CAP_SPDIF)
  99     #define HAVE_SPDIF_REC
 100     #define HAVE_SPDIF_REC_(...) __VA_ARGS__
 101 #else
 102     #define HAVE_SPDIF_REC_(...)
 103 #endif
 104 /* FM Radio */
 105 #if (REC_SRC_CAPS & SRC_CAP_FMRADIO)
 106     #define HAVE_FMRADIO_REC
 107     #define HAVE_FMRADIO_REC_(...) __VA_ARGS__
 108 #else
 109     #define HAVE_FMRADIO_REC_(...)
 110 #endif
 111
 112 #if REC_SRC_CAPS != 0 && (REC_SRC_CAPS & (REC_SRC_CAPS-1)) != 0
 113 #define HAVE_MULTI_REC_SRC
 114 #endif
 115
 116 #endif /* HAVE_RECORDING */