mp4_plugin

git-svn-id: https://svn.musicpd.org/mpd/trunk@1249 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/Makefile.am

@@ -2,21 +2,22 @@ bin_PROGRAMS = mpd
 SUBDIRS = $(ID3_SUBDIR) $(MAD_SUBDIR) $(MP4FF_SUBDIR)
 
 mpd_inputPlugins = inputPlugins/mp3_plugin.c inputPlugins/ogg_plugin.c \
-	inputPlugins/flac_plugin.c inputPlugins/audiofile_plugin.c
+	inputPlugins/flac_plugin.c inputPlugins/audiofile_plugin.c \
+	inputPlugins/mp4_plugin.c
 
 mpd_headers = buffer2array.h interface.h command.h playlist.h ls.h \
 	song.h list.h directory.h tables.h utils.h path.h \
 	tag.h player.h listen.h conf.h volume.h \
 	audio.h playerData.h stats.h myfprintf.h sig_handlers.h decode.h log.h \
 	charConv.h permission.h mpd_types.h pcm_utils.h \
-	mp4_decode.h aac_decode.h signal_check.h utf8.h inputStream.h \
+	aac_decode.h signal_check.h utf8.h inputStream.h \
 	outputBuffer.h replayGain.h inputStream_file.h inputStream_http.h \
 	inputPlugin.h
 mpd_SOURCES = main.c buffer2array.c interface.c command.c playlist.c ls.c \
 	song.c list.c directory.c tables.c utils.c path.c \
 	tag.c player.c listen.c conf.c volume.c \
 	audio.c playerData.c stats.c myfprintf.c sig_handlers.c decode.c log.c \
-	charConv.c permission.c pcm_utils.c mp4_decode.c \
+	charConv.c permission.c pcm_utils.c \
 	aac_decode.c signal_check.c utf8.c inputStream.c outputBuffer.c \
 	replayGain.c inputStream_file.c inputStream_http.c inputPlugin.c \
 	$(mpd_headers) $(mpd_inputPlugins)

src/inputPlugin.c

@@ -71,6 +71,7 @@ extern InputPlugin mp3Plugin;
 extern InputPlugin oggPlugin;
 extern InputPlugin flacPlugin;
 extern InputPlugin audiofilePlugin;
+extern InputPlugin mp4Plugin;
 
 void initInputPlugins() {
 	inputPlugin_list = makeList(NULL);
@@ -80,6 +81,7 @@ void initInputPlugins() {
 	loadInputPlugin(&oggPlugin);
 	loadInputPlugin(&flacPlugin);
 	loadInputPlugin(&audiofilePlugin);
+	loadInputPlugin(&mp4Plugin);
 }
 
 void finishInputPlugins() {

src/inputPlugins/mp4_plugin.c

@@ -16,20 +16,19 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include "mp4_decode.h"
+#include "../inputPlugin.h"
 
 #ifdef HAVE_FAAD
 
-#include "command.h"
+#include "../utils.h"
-#include "utils.h"
+#include "../audio.h"
-#include "audio.h"
+#include "../log.h"
-#include "log.h"
+#include "../pcm_utils.h"
-#include "pcm_utils.h"
+#include "../inputStream.h"
-#include "inputStream.h"
+#include "../outputBuffer.h"
-#include "outputBuffer.h"
+#include "../decode.h"
-#include "decode.h"
 
-#include "mp4ff/mp4ff.h"
+#include "../mp4ff/mp4ff.h"
 
 #include <stdio.h>
 #include <unistd.h>
@@ -312,5 +311,116 @@ int mp4_decode(OutputBuffer * cb, DecoderControl * dc) {
 	return 0;
 }
 
+MpdTag * mp4DataDup(char * file, int * mp4MetadataFound) {
+	MpdTag * ret = NULL;
+	InputStream inStream;
+	mp4ff_t * mp4fh;
+	mp4ff_callback_t * cb; 
+	int32_t track;
+	int32_t time;
+	int32_t scale;
+
+	*mp4MetadataFound = 0;
+	
+	if(openInputStream(file) < 0) return NULL;
+
+	cb = malloc(sizeof(mp4ff_callback_t));
+	cb->read = mp4_inputStreamReadCallback;
+	cb->seek = mp4_inputStreamSeekCallback;
+	cb->user_data = &inStream;
+
+	mp4fh = mp4ff_open_read(cb);
+	if(!mp4fh) {
+		free(cb);
+		closeInputStream(&inStream);
+		return NULL;
+	}
+
+	track = mp4_getAACTrack(mp4fh);
+	if(track < 0) {
+		mp4ff_close(mp4fh);
+		closeInputStream(&inStream);
+		free(cb);
+		return NULL;
+	}
+
+	ret = newMpdTag();
+	time = mp4ff_get_track_duration_use_offsets(mp4fh,track);
+	scale = mp4ff_time_scale(mp4fh,track);
+	if(scale < 0) {
+		mp4ff_close(mp4fh);
+		closeInputStream(&inStream);
+		free(cb);
+		freeMpdTag(ret);
+		return NULL;
+	}
+	ret->time = ((float)time)/scale+0.5;
+
+	if(!mp4ff_meta_get_artist(mp4fh,&ret->artist)) {
+		*mp4MetadataFound = 1;
+	}
+
+	if(!mp4ff_meta_get_album(mp4fh,&ret->album)) {
+		*mp4MetadataFound = 1;
+	}
+
+	if(!mp4ff_meta_get_title(mp4fh,&ret->title)) {
+		*mp4MetadataFound = 1;
+	}
+
+	if(!mp4ff_meta_get_track(mp4fh,&ret->track)) {
+		*mp4MetadataFound = 1;
+	}
+
+	mp4ff_close(mp4fh);
+	closeInputStream(&inStream);
+	free(cb);
+
+	return ret;
+}
+
+MpdTag * mp4TagDup(char * file) {
+	MpdTag * ret = NULL;
+	int mp4MetadataFound = 0;
+
+	ret = mp4DataDup(file, &mp4MetadataFound);
+        if(!ret) return NULL;
+	if(!mp4MetadataFound) {
+		MpdTag * temp = id3Dup(file);
+		if(temp) {
+			temp->time = ret->time;
+			freeMpdTag(ret);
+			ret = temp;
+		}
+	}
+
+	return ret;
+}
+
+char * mp4Suffixes[] = {"m4a", "mp4", NULL};
+
+InputPlugin mp4Plugin =
+{
+        "mp4",
+        NULL,
+        mp4_decode,
+        mp4TagDup,
+        INPUT_PLUGIN_STREAM_FILE,
+        mp4Suffixes,
+        NULL
+};
+
+#else
+
+InputPlugin mp4Plugin =
+{
+        NULL,
+        NULL,
+        NULL,
+        NULL,
+        0,
+        NULL,
+        NULL
+};
+
 #endif /* HAVE_FAAD */
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */

src/mp4_decode.h

@@ -1,43 +0,0 @@
-/* the Music Player Daemon (MPD)
- * (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
- * This project's homepage is: http://www.musicpd.org
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef MP4_DECODE_H
-#define MP4_DECODE_H
-
-#include "../config.h"
-
-#ifdef HAVE_FAAD
-
-#include "playerData.h"
-
-#include "mp4ff/mp4ff.h"
-
-int mp4_getAACTrack(mp4ff_t *infile);
-
-int mp4_decode(OutputBuffer * cb, DecoderControl * dc);
-
-uint32_t mp4_inputStreamReadCallback(void *inStream, void *buffer, 
-	uint32_t length);
-
-uint32_t mp4_inputStreamSeekCallback(void *inStream, uint64_t position);
-
-
-#endif /* HAVE_FAAD */
-
-#endif
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */

src/tag.c

@@ -44,9 +44,6 @@
 #include <id3tag.h>
 #endif
 #endif
-#ifdef HAVE_FAAD
-#include "mp4ff/mp4ff.h"
-#endif
 
 void printMpdTag(FILE * fp, MpdTag * tag) {
 	if(tag->artist) myfprintf(fp,"Artist: %s\n",tag->artist);
@@ -167,97 +164,6 @@ MpdTag * aacTagDup(char * utf8file) {
 
 	return ret;
 }
-
-MpdTag * mp4DataDup(char * utf8file, int * mp4MetadataFound) {
-	MpdTag * ret = NULL;
-	InputStream inStream;
-	mp4ff_t * mp4fh;
-	mp4ff_callback_t * cb; 
-	int32_t track;
-	int32_t time;
-	int32_t scale;
-
-	*mp4MetadataFound = 0;
-	
-	if(openInputStream(&inStream,rmp2amp(utf8ToFsCharset(utf8file))) < 0)
-	{
-		return NULL;
-	}
-
-	cb = malloc(sizeof(mp4ff_callback_t));
-	cb->read = mp4_inputStreamReadCallback;
-	cb->seek = mp4_inputStreamSeekCallback;
-	cb->user_data = &inStream;
-
-	mp4fh = mp4ff_open_read(cb);
-	if(!mp4fh) {
-		free(cb);
-		closeInputStream(&inStream);
-		return NULL;
-	}
-
-	track = mp4_getAACTrack(mp4fh);
-	if(track < 0) {
-		mp4ff_close(mp4fh);
-		closeInputStream(&inStream);
-		free(cb);
-		return NULL;
-	}
-
-	ret = newMpdTag();
-	time = mp4ff_get_track_duration_use_offsets(mp4fh,track);
-	scale = mp4ff_time_scale(mp4fh,track);
-	if(scale < 0) {
-		mp4ff_close(mp4fh);
-		closeInputStream(&inStream);
-		free(cb);
-		freeMpdTag(ret);
-		return NULL;
-	}
-	ret->time = ((float)time)/scale+0.5;
-
-	if(!mp4ff_meta_get_artist(mp4fh,&ret->artist)) {
-		*mp4MetadataFound = 1;
-	}
-
-	if(!mp4ff_meta_get_album(mp4fh,&ret->album)) {
-		*mp4MetadataFound = 1;
-	}
-
-	if(!mp4ff_meta_get_title(mp4fh,&ret->title)) {
-		*mp4MetadataFound = 1;
-	}
-
-	if(!mp4ff_meta_get_track(mp4fh,&ret->track)) {
-		*mp4MetadataFound = 1;
-	}
-
-	mp4ff_close(mp4fh);
-	closeInputStream(&inStream);
-	free(cb);
-
-	return ret;
-}
-
-MpdTag * mp4TagDup(char * utf8file) {
-	MpdTag * ret = NULL;
-	int mp4MetadataFound = 0;
-
-	ret = mp4DataDup(utf8file,&mp4MetadataFound);
-        if(!ret) return NULL;
-	if(!mp4MetadataFound) {
-		MpdTag * temp = id3Dup(utf8file);
-		if(temp) {
-			temp->time = ret->time;
-			freeMpdTag(ret);
-			ret = temp;
-		}
-	}
-
-	if(ret) validateUtf8Tag(ret);
-
-	return ret;
-}
 #endif
 
 MpdTag * newMpdTag() {