mp3dmod: Add stub MP3 Decoder DMO.

configure

@@ -1353,6 +1353,7 @@ enable_mlang
 enable_mmcndmgr
 enable_mmdevapi
 enable_mountmgr_sys
+enable_mp3dmod
 enable_mpr
 enable_mprapi
 enable_msacm32_drv
@@ -18798,6 +18799,7 @@ wine_fn_config_makefile dlls/mmsystem.dll16 enable_win16
 wine_fn_config_makefile dlls/monodebg.vxd enable_win16
 wine_fn_config_makefile dlls/mountmgr.sys enable_mountmgr_sys
 wine_fn_config_makefile dlls/mouse.drv16 enable_win16
+wine_fn_config_makefile dlls/mp3dmod enable_mp3dmod
 wine_fn_config_makefile dlls/mpr enable_mpr
 wine_fn_config_makefile dlls/mpr/tests enable_tests
 wine_fn_config_makefile dlls/mprapi enable_mprapi

configure.ac

@@ -3397,6 +3397,7 @@ WINE_CONFIG_MAKEFILE(dlls/mmsystem.dll16,enable_win16)
 WINE_CONFIG_MAKEFILE(dlls/monodebg.vxd,enable_win16)
 WINE_CONFIG_MAKEFILE(dlls/mountmgr.sys)
 WINE_CONFIG_MAKEFILE(dlls/mouse.drv16,enable_win16)
+WINE_CONFIG_MAKEFILE(dlls/mp3dmod)
 WINE_CONFIG_MAKEFILE(dlls/mpr)
 WINE_CONFIG_MAKEFILE(dlls/mpr/tests)
 WINE_CONFIG_MAKEFILE(dlls/mprapi)

dlls/mp3dmod/Makefile.in

+MODULE    = mp3dmod.dll
+IMPORTS   = dmoguids uuid wmcodecdspuuid
+
+C_SRCS = \
+	mp3dmod.c
+
+IDL_SRCS = \
+	mp3dmod.idl

dlls/mp3dmod/mp3dmod.idl

+/*
+ * MP3 decoder DMO
+ *
+ * Copyright 2018 Zebediah Figura
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#pragma makedep register
+
+[
+    threading(both),
+    uuid(bbeea841-0a63-4f52-a7ab-a9b3a84ed38a)
+]
+coclass CMP3DecMediaObject { interface IMediaObject; }

dlls/mp3dmod/mp3dmod.spec

+@ stub CreateInstance
+@ stdcall -private DllCanUnloadNow()
+@ stdcall -private DllGetClassObject(ptr ptr ptr)
+@ stdcall -private DllRegisterServer()
+@ stdcall -private DllUnregisterServer()