src/add-ons/media/plugins/musepack/MusePack.cpp

   1 /*
   2 ** Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
   3 ** Distributed under the terms of the MIT License.
   4 */
   5
   6
   7 #include "MusePack.h"
   8 #include "MusePackReader.h"
   9 #include "MusePackDecoder.h"
  10
  11
  12 Reader *
  13 MusePackPlugin::NewReader()
  14 {
  15         return new MusePackReader();
  16 }
  17
  18 Decoder *
  19 MusePackPlugin::NewDecoder(uint index)
  20 {
  21         return new MusePackDecoder();
  22 }
  23
  24 static media_format muse_pack_formats[1];
  25
  26 status_t
  27 MusePackPlugin::GetSupportedFormats(media_format ** formats, size_t * count)
  28 {
  29         media_format_description description;
  30         description.family = B_MISC_FORMAT_FAMILY;
  31         description.u.misc.file_format = 'mpc ';
  32         description.u.misc.codec = 'MPC7';
  33                 // 7 is the most recent stream version
  34
  35         media_format format;
  36         format.type = B_MEDIA_ENCODED_AUDIO;
  37         format.u.encoded_audio = media_encoded_audio_format::wildcard;
  38
  39         BMediaFormats mediaFormats;
  40         status_t result = mediaFormats.InitCheck();
  41         if (result != B_OK) {
  42                 return result;
  43         }
  44         result = mediaFormats.MakeFormatFor(&description, 1, &format);
  45         if (result != B_OK) {
  46                 return result;
  47         }
  48         muse_pack_formats[0] = format;
  49
  50         *formats = muse_pack_formats;
  51         *count = 1;
  52
  53         return B_OK;
  54 }
  55
  56
  57 //      #pragma mark -
  58
  59
  60 MediaPlugin *
  61 instantiate_plugin()
  62 {
  63         return new MusePackPlugin();
  64 }
  65