Add MPEG audio layer I, II, III decoder based on mpg123

NEWS

@@ -20,6 +20,7 @@ Decoder:
  * Important improvements for the MMAL decoder and output for rPI
  * Support HEVC hardware decoding using OMX and MediaCodec
  * Support VP9 and WMV3 decoding using OMX and performance improvements
+ * New MPEG-1 & 2 audio layer I, II, III + MPEG 2.5 decoder based on libmpg123
 
 Demuxers:
  * Support HD-DVD .evo (H.264, VC-1, MPEG-2, PCM, AC-3, E-AC3, MLP, DTS)

configure.ac

@@ -2234,6 +2234,11 @@ AC_SUBST(MAD_CFLAGS)
 AC_SUBST(MAD_LIBS)
 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
 
+dnl  mpg123 plugin
+dnl
+dnl
+PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
+
 
 AC_ARG_ENABLE(merge-ffmpeg,
 [  --enable-merge-ffmpeg   merge FFmpeg-based plugins (default disabled)],, [

modules/MODULES_LIST

@@ -226,6 +226,7 @@ $Id$
  * mp4: MP4 file input module
  * mpc: Musepack decoder
  * mpeg_audio: MPEG audio parser/packetizer
+ * mpg123: MPEG-1 & 2 audio layer I, II, III + MPEG 2.5 decoder using mpg123
  * mpgv: MPEG-I/II Video demuxer
  * mtp: MTP interface module
  * mux_asf: ASF muxer

modules/codec/Makefile.am

@@ -60,6 +60,13 @@ if HAVE_MAD
 libmpeg_audio_plugin_la_CPPFLAGS += -DHAVE_MPGA_FILTER
 endif
 
+libmpg123_plugin_la_SOURCES = codec/mpg123.c
+libmpg123_plugin_la_CFLAGS = $(AM_CFLAGS) $(MPG123_CFLAGS)
+libmpg123_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(codecdir)'
+libmpg123_plugin_la_LIBADD = $(MPG123_LIBS)
+EXTRA_LTLIBRARIES += libmpg123_plugin.la
+codec_LTLIBRARIES += $(LTLIBmpg123)
+
 libuleaddvaudio_plugin_la_SOURCES = codec/uleaddvaudio.c
 codec_LTLIBRARIES += libuleaddvaudio_plugin.la
 

po/POTFILES.in

@@ -383,6 +383,7 @@ modules/codec/libmpeg2.c
 modules/codec/lpcm.c
 modules/codec/mft.c
 modules/codec/mpeg_audio.c
+modules/codec/mpg123.c
 modules/codec/omxil/android_mediacodec.c
 modules/codec/omxil/omxil.c
 modules/codec/omxil/omxil.h