fix a few snafoo's in configure.ac

Add initial stuff for AAC support, now we just need to write the decoder

git-svn-id: https://svn.musicpd.org/mpd/trunk@264 09075e82-0dd4-0310-85a5-a0d7c8717e4f

configure.ac

@@ -28,6 +28,7 @@ AC_ARG_ENABLE(ipv6,[  --disable-ipv6     disable IPv6 support],,enable_ipv6=yes)
 AC_ARG_ENABLE(ogg,[  --disable-ogg     disable ogg support],,enable_ogg=yes)
 AC_ARG_ENABLE(flac,[  --disable-flac    disable flac support],,enable_flac=yes)
 AC_ARG_ENABLE(mp3,[  --disable-mp3     disable mp3 support],,enable_mp3=yes)
+AC_ARG_ENABLE(aac,[  --disable-aac     disable AAC support],,enable_aac=yes)
 AC_ARG_ENABLE(audiofile,[  --disable-audiofile disable audiofile support, disables wave support],,enable_audiofile=yes)
 AC_ARG_ENABLE(mpd_mad,[  --enable-mpd-mad     use mpd libmad],use_mpd_mad=yes,)
 AC_ARG_ENABLE(id3,[  --disable-id3     disable id3 support],,enable_id3=yes)
@@ -41,6 +42,10 @@ AC_ARG_WITH(mad,[  --with-mad=PFX   Prefix where libmad is installed (optional)]
 AC_ARG_WITH(mad-libraries,[  --with-mad-libraries=DIR   Directory where libmad library is installed (optional)], mad_libraries="$withval", mad_libraries="")
 AC_ARG_WITH(mad-includes,[  --with-mad-includes=DIR   Directory where mad header files are installed (optional)], mad_includes="$withval", mad_includes="")
 
+AC_ARG_WITH(faad,[  --with-faad=PFX   Prefix where faad lib is installed (optional)], faad_prefix="$withval", faad_prefix="")
+AC_ARG_WITH(faad-libraries,[  --with-faad-libraries=DIR   Directory where faad library is installed (optional)], faad_libraries="$withval", faad_libraries="")
+AC_ARG_WITH(faad-includes,[  --with-faad-includes=DIR   Directory where faad header files are installed (optional)], faad_includes="$withval", faad_includes="")
+
 AC_C_BIGENDIAN
 
 AC_CHECK_SIZEOF(short)
@@ -120,20 +125,23 @@ if test x$enable_id3 = xyes; then
   		if test "x$id3tag_includes" != "x" ; then
   			ID3TAG_CFLAGS="-I$id3tag_includes"
   		elif test "x$id3tag_prefix" != "x" ; then
-    			ID3TAG_CFLAGS="-I$id3tag_prefix/lib"
+    			ID3TAG_CFLAGS="-I$id3tag_prefix/include"
   		elif test "x$prefix" != "xNONE"; then
-    			ID3TAG_CFLAGS="-I$libdir"
+    			ID3TAG_CFLAGS="-I$includedir"
   		fi
 
   		ID3TAG_CFLAGS="$ID3TAG_CFLAGS"
 
 		oldcflags=$CFLAGS
-		CFLAGS="$CFLAGS $ID3TAG_CFLAGS $ID3TAG_LIBS"
+		oldlibs=$LIBS
+		CFLAGS="$CFLAGS $MPD_CFLAGS $ID3TAG_CFLAGS"
+		LIBS="$LIBS $MPD_LIBS $ID3TAG_LIBS"
 		AC_CHECK_LIB(id3tag,id3_file_open,[ID3_LIB="$ID3TAG_LIBS";
      			MPD_CFLAGS="$MPD_CFLAGS $ID3TAG_CFLAGS";
 			use_libid3tag=yes],
 			[use_libid3tag=no;use_mpd_id3tag=yes])
 		CFLAGS=$oldcflags
+		LIBS=$oldlibs
 	fi
 	if test x$use_mpd_id3tag = xyes; then
 		MPD_CFLAGS="$MPD_CFLAGS -DUSE_MPD_ID3TAG"
@@ -163,14 +171,20 @@ if test x$enable_mp3 = xyes; then
   		if test "x$mad_includes" != "x" ; then
   			MAD_CFLAGS="-I$mad_includes"
   		elif test "x$mad_prefix" != "x" ; then
-    			MAD_CFLAGS="-I$mad_prefix/lib"
+    			MAD_CFLAGS="-I$mad_prefix/include"
   		elif test "x$prefix" != "xNONE"; then
-    			MAD_CFLAGS="-I$libdir"
+    			MAD_CFLAGS="-I$includedir"
   		fi
 
+		oldcflags=$CFLAGS
+		oldlibs=$LIBS
+		CFLAGS="$CFLAGS $MPD_CFLAGS $MAD_CFLAGS"
+		LIBS="$LIBS $MPD_LIBS $MAD_LIBS"
 		AC_CHECK_LIB(mad,mad_stream_init,[MAD_LIB="$MAD_LIBS";
 			MPD_CFLAGS="$MPD_CFLAGS $MAD_CFLAGS";use_libmad=yes],
      			[use_libmad=no;use_mpd_mad=yes])
+		CFLAGS=$oldcflags
+		LIBS=$oldlibs
 	fi
 	if test x$use_mpd_mad = xyes; then
 		MPD_CFLAGS="$MPD_CFLAGS -DUSE_MPD_MAD"
@@ -181,6 +195,37 @@ if test x$enable_mp3 = xyes; then
 	MPD_CFLAGS="$MPD_CFLAGS -DHAVE_MAD"
 fi
 
+if test x$enable_aac = xyes; then
+  	if test "x$faad_libraries" != "x" ; then
+  		FAAD_LIBS="-L$faad_libraries"
+  	elif test "x$faad_prefix" != "x" ; then
+    		FAAD_LIBS="-L$faad_prefix/lib"
+  	elif test "x$prefix" != "xNONE"; then
+    		FAAD_LIBS="-L$libdir"
+  	fi
+
+ 	FAAD_LIBS="$FAAD_LIBS -lfaad"
+
+  	if test "x$faad_includes" != "x" ; then
+  		FAAD_CFLAGS="-I$faad_includes"
+  	elif test "x$faad_prefix" != "x" ; then
+    		FAAD_CFLAGS="-I$faad_prefix/include"
+  	elif test "x$prefix" != "xNONE"; then
+    		FAAD_CFLAGS="-I$includedir"
+  	fi
+
+	oldcflags=$CFLAGS
+	oldlibs=$LIBS
+	CFLAGS="$CFLAGS $MPD_CFLAGS $FAAD_CFLAGS"
+	LIBS="$LIBS $MPD_LIBS $FAAD_LIBS"
+	AC_CHECK_HEADER(faad.h,,enable_aac=no)
+	if test x$enable_aac = xyes; then
+		AC_CHECK_LIB(faad, faacDecDecode,[MPD_LIBS="$MPD_LIBS $FAAD_LIBS";MPD_CFLAGS="$MPD_CFLAGS $FAAD_CFLAGS -DHAVE_FAAD"],enable_aac=no)
+	fi
+	CFLAGS=$oldcflags
+	LIBS=$oldlibs
+fi
+
 if test x$enable_ogg = xyes; then
 	XIPH_PATH_OGG(MPD_LIBS="$MPD_LIBS $OGG_LIBS" MPD_CFLAGS="$MPD_CFLAGS $OGG_CFLAGS",enable_ogg=no)
 fi

src/decode.h

@@ -26,6 +26,7 @@
 #define DECODE_TYPE_OGG		1
 #define DECODE_TYPE_FLAC	2
 #define DECODE_TYPE_AUDIOFILE 	3
+#define DECODE_TYPE_AAC 	4
 
 #define DECODE_STATE_STOP	0
 #define DECODE_STATE_DECODE	1

src/ls.c

@@ -125,6 +125,9 @@ int isMusic(char * utf8file, time_t * mtime) {
 #ifdef HAVE_AUDIOFILE
 	if((ret = isWave(utf8file,mtime))) return ret;
 #endif
+#ifdef HAVE_FAAD
+	if((ret = isAac(utf8file,mtime))) return ret;
+#endif
 
 	return ret;
 }
@@ -246,6 +249,35 @@ int isOgg(char * utf8file, time_t * mtime) {
 	return 0;
 }
 
+int isAac(char * utf8file, time_t * mtime) {
+	struct stat st;
+	char * file = utf8ToFsCharset(utf8file);
+	char * actualFile = file;
+
+	if(actualFile[0]!='/') actualFile = rmp2amp(file);
+
+	if(stat(actualFile,&st)==0) {
+		if(S_ISREG(st.st_mode)) {
+			char * dup;
+			char * cLast;
+			char * cNext;
+			int ret = 0;
+			dup = strdup(file);
+			cNext = cLast = strtok(dup,".");
+			while((cNext = strtok(NULL,"."))) cLast = cNext;
+			if(cLast && 0==strcasecmp(cLast,"aac")) {
+				if(mtime) *mtime = st.st_mtime;
+				ret = 1;
+			}
+			free(dup);
+			return ret;
+		}
+		else return 0;
+	}
+
+	return 0;
+}
+
 int isMp3(char * utf8file, time_t * mtime) {
 	struct stat st;
 	char * file = utf8ToFsCharset(utf8file);

src/ls.h

@@ -26,6 +26,8 @@ int lsPlaylists(FILE * fp, char * utf8path);
 
 int isMp3(char * utf8file, time_t * mtime);
 
+int isAac(char * utf8file, time_t * mtime);
+
 int isOgg(char * utf8file, time_t * mtime);
 
 int isFlac(char * utf8file, time_t * mtime);

src/player.c

@@ -176,6 +176,9 @@ int playerPlay(FILE * fp, char * utf8file) {
 #endif
 #ifdef HAVE_AUDIOFILE
 	else if(isWave(utf8file,NULL)) pc->decodeType = DECODE_TYPE_AUDIOFILE;
+#endif
+#ifdef HAVE_FAAD
+	else if(isAac(utf8file,NULL)) pc->decodeType = DECODE_TYPE_AAC;
 #endif
 	else {
 		strncpy(pc->erroredFile,pc->file,MAXPATHLEN);

src/song.c

@@ -78,6 +78,11 @@ Song * newSong(char * utf8file) {
 		song->tag = audiofileTagDup(utf8file);
 	}
 #endif
+#ifdef HAVE_FAAD
+	else if(isAac(utf8file,&(song->mtime))) {
+		song->tag = aacTagDup(utf8file);
+	}
+#endif
 
 	if(!song->tag || song->tag->time<0) {
 		freeSong(song);
@@ -240,6 +245,11 @@ int updateSongInfo(Song * song) {
 		song->tag = audiofileTagDup(utf8file);
 	}
 #endif
+#ifdef HAVE_FAAD
+	else if(isAac(utf8file,&(song->mtime))) {
+		song->tag = aacTagDup(utf8file);
+	}
+#endif
 
 	if(!song->tag || song->tag->time<0) return -1;
 	else addSongToTables(song);

src/tag.c

@@ -167,6 +167,25 @@ MpdTag * mp3TagDup(char * utf8file) {
 }
 #endif
 
+#ifdef HAVE_FAAD
+MpdTag * aacTagDup(char * utf8file) {
+	MpdTag * ret = NULL;
+	int time;
+
+	ret = id3Dup(utf8file);
+
+#warning getAacTotalTime needs implementing
+	//time = getAacTotalTime(rmp2amp(utf8ToFsCharset(utf8file)));
+
+	if(time>=0) {
+		if(!ret) ret = newMpdTag();
+		ret->time = time;
+	}
+
+	return ret;
+}
+#endif
+
 #ifdef HAVE_OGG
 MpdTag * oggTagDup(char * utf8file) {
 	MpdTag * ret = NULL;

src/tag.h

@@ -37,6 +37,10 @@ void freeMpdTag(MpdTag * tag);
 MpdTag * mp3TagDup(char * utf8file);
 #endif
 
+#ifdef HAVE_FAAD
+MpdTag * aacTagDup(char * utf8file);
+#endif
+
 #ifdef HAVE_OGG
 MpdTag * oggTagDup(char * utf8file);
 #endif