Remove the internal mp4ff dependency

configure.ac

@@ -13,8 +13,6 @@ AC_SUBST(MAD_SUBDIR)
 AC_SUBST(MAD_LIB)
 AC_SUBST(ID3_SUBDIR)
 AC_SUBST(ID3_LIB)
-AC_SUBST(MP4FF_LIB)
-AC_SUBST(MP4FF_SUBDIR)
 AC_SUBST(MPD_LIBS)
 AC_SUBST(MPD_CFLAGS)
 
@@ -352,26 +350,24 @@ if test x$enable_mpc = xyes; then
 	CPPFLAGS=$oldcppflags
 fi
 
-MP4FF_SUBDIR=""
-
 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$libdir"
-  	fi
+	if test "x$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="$FAAD_LIBS -lfaad"
+	FAAD_LIBS="$FAAD_LIBS -lfaad -lmp4ff"
 
-  	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
+	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
@@ -380,6 +376,7 @@ if test x$enable_aac = xyes; then
 	LIBS="$LIBS $MPD_LIBS $FAAD_LIBS"
 	CPPFLAGS=$CFLAGS
 	AC_CHECK_HEADER(faad.h,,enable_aac=no)
+	AC_CHECK_HEADER(mp4ff.h,,enable_aac=no)
 	if test x$enable_aac = xyes; then
 		AC_CHECK_DECL(FAAD2_VERSION,,enable_aac=no,[#include <faad.h>])
 	fi
@@ -387,14 +384,17 @@ if test x$enable_aac = xyes; then
 		AC_CHECK_DECL(faacDecInit2,,enable_aac=no,[#include <faad.h>])
 	fi
 	if test x$enable_aac = xyes; then
-		AC_CHECK_LIB(faad,faacDecInit2,[MPD_LIBS="$MPD_LIBS $FAAD_LIBS";MPD_CFLAGS="$MPD_CFLAGS $FAAD_CFLAGS";MP4FF_SUBDIR="mp4ff";MP4FF_LIB="mp4ff/libmp4ff.la"],enable_aac=no)
+		AC_CHECK_LIB(faad,faacDecInit2,[MPD_LIBS="$MPD_LIBS $FAAD_LIBS";MPD_CFLAGS="$MPD_CFLAGS $FAAD_CFLAGS"],enable_aac=no)
 		if test x$enable_aac = xno; then
 			enable_aac=yes
-			AC_CHECK_LIB(faad,NeAACDecInit2,[MPD_LIBS="$MPD_LIBS $FAAD_LIBS";MPD_CFLAGS="$MPD_CFLAGS $FAAD_CFLAGS";MP4FF_SUBDIR="mp4ff";MP4FF_LIB="mp4ff/libmp4ff.la"],enable_aac=no)
+			AC_CHECK_LIB(faad,NeAACDecInit2,[MPD_LIBS="$MPD_LIBS $FAAD_LIBS";MPD_CFLAGS="$MPD_CFLAGS $FAAD_CFLAGS"],enable_aac=no)
 		fi
 	fi
 	if test x$enable_aac = xyes; then
-  		AC_MSG_CHECKING(that FAAD2 uses buffer and bufferlen)
+		AC_CHECK_LIB(mp4ff,mp4ff_open_read,[MPD_LIBS="$MPD_LIBS $FAAD_LIBS";MPD_CFLAGS="$MPD_CFLAGS $FAAD_CFLAGS"],enable_aac=no)
+	fi
+	if test x$enable_aac = xyes; then
+		AC_MSG_CHECKING(that FAAD2 uses buffer and bufferlen)
 		AC_COMPILE_IFELSE([
 #include <faad.h>
 
@@ -470,21 +470,21 @@ if test x$enable_oggvorbis = xyes && test x$use_tremor != xyes; then
 fi
 
 if test x$use_tremor = xyes; then
-     	if test "x$tremor_libraries" != "x" ; then
-  		TREMOR_LIBS="-L$tremor_libraries"
-  	elif test "x$tremor_prefix" != "x" ; then
-    		TREMOR_LIBS="-L$tremor_prefix/lib"
-  	elif test "x$prefix" != "xNONE"; then
-    		TREMOR_LIBS="-L$libdir"
-  	fi
- 	TREMOR_LIBS="$TREMOR_LIBS -lvorbisidec"
-  	if test "x$tremor_includes" != "x" ; then
-  		TREMOR_CFLAGS="-I$tremor_includes"
-  	elif test "x$tremor_prefix" != "x" ; then
-    		TREMOR_CFLAGS="-I$tremor_prefix/include"
-  	elif test "x$prefix" != "xNONE"; then
-    		TREMOR_CFLAGS="-I$includedir"
-  	fi
+	if test "x$tremor_libraries" != "x" ; then
+		TREMOR_LIBS="-L$tremor_libraries"
+	elif test "x$tremor_prefix" != "x" ; then
+		TREMOR_LIBS="-L$tremor_prefix/lib"
+	elif test "x$prefix" != "xNONE"; then
+		TREMOR_LIBS="-L$libdir"
+	fi
+	TREMOR_LIBS="$TREMOR_LIBS -lvorbisidec"
+	if test "x$tremor_includes" != "x" ; then
+		TREMOR_CFLAGS="-I$tremor_includes"
+	elif test "x$tremor_prefix" != "x" ; then
+		TREMOR_CFLAGS="-I$tremor_prefix/include"
+	elif test "x$prefix" != "xNONE"; then
+		TREMOR_CFLAGS="-I$includedir"
+	fi
 	ac_save_CFLAGS="$CFLAGS"
 	ac_save_LIBS="$LIBS"
 	CFLAGS="$CFLAGS $TREMOR_CFLAGS"
@@ -629,7 +629,7 @@ if test x$enable_mod = xyes; then
 	fi
 fi
 
-AC_OUTPUT(src/mp4ff/Makefile doc/Makefile src/Makefile Makefile )
+AC_OUTPUT(doc/Makefile src/Makefile Makefile )
 
 echo ""
 echo "########### MPD CONFIGURATION ############"

makedist.sh

@@ -3,6 +3,6 @@ if test -e Makefile
 then
 	make distclean
 fi
-./autogen.sh --disable-aac
+./autogen.sh
 make
 make dist

src/Makefile.am

 bin_PROGRAMS = mpd
-SUBDIRS = $(MP4FF_SUBDIR)
 
 mpd_audioOutputs = \
 	audioOutputs/audioOutput_alsa.c \
@@ -113,9 +112,7 @@ mpd_SOURCES = \
 
 
 mpd_CFLAGS = $(MPD_CFLAGS)
-mpd_LDADD = $(MPD_LIBS) $(ID3_LIB) $(MAD_LIB) $(MP4FF_LIB)
-
-DIST_SUBDIRS = mp4ff
+mpd_LDADD = $(MPD_LIBS) $(ID3_LIB) $(MAD_LIB)
 
 # sparse is a semantic parser
 # URL: git://www.kernel.org/pub/scm/devel/sparse/sparse.git

src/inputPlugins/mp4_plugin.c

@@ -28,13 +28,12 @@
 #include "../outputBuffer.h"
 #include "../decode.h"
 
-#include "../mp4ff/mp4ff.h"
-
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
 #include <faad.h>
+#include <mp4ff.h>
 
 /* all code here is either based on or copied from FAAD2's frontend code */
 
@@ -45,13 +44,13 @@ static int mp4_getAACTrack(mp4ff_t *infile) {
 
 	for (i = 0; i < numTracks; i++) {
 		unsigned char *buff = NULL;
-		int buff_size = 0;
+		unsigned int *buff_size = 0;
 #ifdef HAVE_MP4AUDIOSPECIFICCONFIG
 		mp4AudioSpecificConfig mp4ASC;
 #else
 		unsigned long dummy1_32;
-            	unsigned char dummy2_8, dummy3_8, dummy4_8, dummy5_8, dummy6_8,
-                		dummy7_8, dummy8_8;
+		unsigned char dummy2_8, dummy3_8, dummy4_8, dummy5_8, dummy6_8,
+				dummy7_8, dummy8_8;
 #endif
 	
 		mp4ff_get_decoder_config(infile, i, &buff, &buff_size);
@@ -66,7 +65,7 @@ static int mp4_getAACTrack(mp4ff_t *infile) {
 #endif
 			free(buff);
 			if (rc < 0) continue;
-            		return i;
+			return i;
 		}
 	}
 
@@ -79,21 +78,36 @@ static uint32_t mp4_inputStreamReadCallback(void *inStream, void *buffer,
 {
 	return readFromInputStream((InputStream*) inStream, buffer, 1, length);
 }
-            
+
 static uint32_t mp4_inputStreamSeekCallback(void *inStream, uint64_t position) {
 	return seekInputStream((InputStream *) inStream, position, SEEK_SET);
-}       
-		    
+}
+
+static faacDecHandle * openConfigureFaad() {
+	faacDecConfigurationPtr config;
+	faacDecHandle decoder = faacDecOpen();
+
+	config = faacDecGetCurrentConfiguration(decoder);
+	config->outputFormat = FAAD_FMT_16BIT;
+#ifdef HAVE_FAACDECCONFIGURATION_DOWNMATRIX
+	config->downMatrix = 1;
+#endif
+#ifdef HAVE_FAACDECCONFIGURATION_DONTUPSAMPLEIMPLICITSBR
+	config->dontUpSampleImplicitSBR = 0;
+#endif
+	faacDecSetConfiguration(decoder,config);
+
+	return decoder;
+}
 
 static int mp4_decode(OutputBuffer * cb, DecoderControl * dc, char * path) {
 	mp4ff_t * mp4fh;
-	mp4ff_callback_t * mp4cb; 
+	mp4ff_callback_t * mp4cb;
 	int32_t track;
 	float time;
 	int32_t scale;
-	faacDecHandle decoder;
+	faacDecHandle * decoder;
 	faacDecFrameInfo frameInfo;
-	faacDecConfigurationPtr config;
 	unsigned char * mp4Buffer;
 	int mp4BufferSize;
 	unsigned long sampleRate;
@@ -141,17 +155,7 @@ static int mp4_decode(OutputBuffer * cb, DecoderControl * dc, char * path) {
 		return -1;
 	}
 
-	decoder = faacDecOpen();
-
-	config = faacDecGetCurrentConfiguration(decoder);
-	config->outputFormat = FAAD_FMT_16BIT;
-#ifdef HAVE_FAACDECCONFIGURATION_DOWNMATRIX
-	config->downMatrix = 1;
-#endif
-#ifdef HAVE_FAACDECCONFIGURATION_DONTUPSAMPLEIMPLICITSBR
-	config->dontUpSampleImplicitSBR = 0;
-#endif
-	faacDecSetConfiguration(decoder,config);
+	decoder = openConfigureFaad();
 
 	dc->audioFormat.bits = 16;
 
@@ -305,11 +309,8 @@ static int mp4_decode(OutputBuffer * cb, DecoderControl * dc, char * path) {
         }
 	flushOutputBuffer(cb);
 
-	if(dc->stop) {
-		dc->state = DECODE_STATE_STOP;
-		dc->stop = 0;
-	}
-	else dc->state = DECODE_STATE_STOP;
+	if(dc->stop) dc->stop = 0;
+	dc->state = DECODE_STATE_STOP;
 
 	return 0;
 }
@@ -431,32 +432,32 @@ static char * mp4Suffixes[] = {"m4a", "mp4", NULL};
 
 InputPlugin mp4Plugin =
 {
-        "mp4",
-        NULL,
+	"mp4",
 	NULL,
 	NULL,
 	NULL,
-        mp4_decode,
-        mp4TagDup,
-        INPUT_PLUGIN_STREAM_FILE,
-        mp4Suffixes,
-        NULL
+	NULL,
+	mp4_decode,
+	mp4TagDup,
+	INPUT_PLUGIN_STREAM_FILE,
+	mp4Suffixes,
+	NULL
 };
 
 #else
 
 InputPlugin mp4Plugin =
 {
-        NULL,
-        NULL,
-        NULL,
 	NULL,
 	NULL,
 	NULL,
-        NULL,
-        0,
-        NULL,
-        NULL
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	0,
+	NULL,
+	NULL
 };
 
 #endif /* HAVE_FAAD */

src/mp4ff/Makefile.am

-noinst_LTLIBRARIES = libmp4ff.la
-
-noinst_HEADERS = mp4ff.h
-
-libmp4ff_la_SOURCES = mp4ff.c mp4atom.c mp4meta.c mp4sample.c mp4util.c \
-   mp4tagupdate.c mp4ff.h mp4ffint.h mp4ff_int_types.h \
-   drms.h drms.c drmstables.h
-
-AM_CFLAGS = -DUSE_TAGGING=1

src/mp4ff/drms.h

-/*****************************************************************************
- * drms.h : DRMS
- *****************************************************************************
- * Copyright (C) 2004 VideoLAN
- * $Id: drms.h,v 1.3 2004/01/11 15:52:18 menno Exp $
- *
- * Author: Jon Lech Johansen <jon-vl@nanocrew.net>
- *
- * 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, USA.
- *****************************************************************************/
-
-
-#define DRMS_INIT_UKEY  0
-#define DRMS_INIT_IVIV  1
-#define DRMS_INIT_NAME  2
-#define DRMS_INIT_PRIV  3
-
-extern int drms_get_sys_key( uint32_t *p_sys_key );
-extern int drms_get_user_key( uint32_t *p_sys_key,
-                              uint32_t *p_user_key );
-
-extern void *drms_alloc();
-extern void drms_free( void *p_drms );
-extern int drms_init( void *p_drms, uint32_t i_type,
-                      uint8_t *p_info, uint32_t i_len );
-extern void drms_decrypt( void *p_drms, uint32_t *p_buffer,
-                          uint32_t i_len );
-

src/mp4ff/mp4ff.dsp

-# Microsoft Developer Studio Project File - Name="mp4ff" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Static Library" 0x0104
-
-CFG=mp4ff - Win32 Debug
-!MESSAGE This is not a valid makefile. To build this project using NMAKE,
-!MESSAGE use the Export Makefile command and run
-!MESSAGE 
-!MESSAGE NMAKE /f "mp4ff.mak".
-!MESSAGE 
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
-!MESSAGE NMAKE /f "mp4ff.mak" CFG="mp4ff - Win32 Debug"
-!MESSAGE 
-!MESSAGE Possible choices for configuration are:
-!MESSAGE 
-!MESSAGE "mp4ff - Win32 Release" (based on "Win32 (x86) Static Library")
-!MESSAGE "mp4ff - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE 
-
-# Begin Project
-# PROP AllowPerConfigDependencies 0
-# PROP Scc_ProjName ""
-# PROP Scc_LocalPath ""
-CPP=xicl6.exe
-RSC=rc.exe
-
-!IF  "$(CFG)" == "mp4ff - Win32 Release"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "Release"
-# PROP BASE Intermediate_Dir "Release"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "Release"
-# PROP Intermediate_Dir "Release"
-# PROP Target_Dir ""
-F90=df.exe
-MTL=midl.exe
-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
-# ADD CPP /nologo /MD /W3 /O1 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "USE_TAGGING" /YX /FD /c
-# ADD BASE RSC /l 0x413 /d "NDEBUG"
-# ADD RSC /l 0x413 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LIB32=xilink6.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo
-
-!ELSEIF  "$(CFG)" == "mp4ff - Win32 Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir "Debug"
-# PROP BASE Intermediate_Dir "Debug"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir "Debug"
-# PROP Intermediate_Dir "Debug"
-# PROP Target_Dir ""
-F90=df.exe
-MTL=midl.exe
-# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /GZ /c
-# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "USE_TAGGING" /YX /FD /GZ /c
-# ADD BASE RSC /l 0x413 /d "_DEBUG"
-# ADD RSC /l 0x413 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LIB32=xilink6.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo
-
-!ENDIF 
-
-# Begin Target
-
-# Name "mp4ff - Win32 Release"
-# Name "mp4ff - Win32 Debug"
-# Begin Group "Source Files"
-
-# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
-# Begin Source File
-
-SOURCE=.\drms.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4atom.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4ff.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4meta.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4sample.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4tagupdate.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4util.c
-# End Source File
-# End Group
-# Begin Group "Header Files"
-
-# PROP Default_Filter "h;hpp;hxx;hm;inl"
-# Begin Source File
-
-SOURCE=.\drms.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\drmstables.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4ff.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4ff_int_types.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\mp4ffint.h
-# End Source File
-# End Group
-# End Target
-# End Project

src/mp4ff/mp4ff.h

-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com
-**
-** 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.
-**
-** Any non-GPL usage of this software or parts of this software is strictly
-** forbidden.
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
-**
-** $Id: mp4ff.h,v 1.19 2004/01/11 15:52:18 menno Exp $
-**/
-
-#ifndef MP4FF_H
-#define MP4FF_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include "mp4ff_int_types.h"
-
-/* file callback structure */
-typedef struct
-{
-    uint32_t (*read)(void *user_data, void *buffer, uint32_t length);
-    uint32_t (*write)(void *udata, void *buffer, uint32_t length);
-    uint32_t (*seek)(void *user_data, uint64_t position);
-	uint32_t (*truncate)(void *user_data);
-    void *user_data;
-} mp4ff_callback_t;
-
-/* mp4 main file structure */
-typedef void* mp4ff_t;
-
-
-/* API */
-
-mp4ff_t *mp4ff_open_read(mp4ff_callback_t *f);
-void mp4ff_close(mp4ff_t *f);
-int32_t mp4ff_get_sample_duration(const mp4ff_t *f, const int32_t track, const int32_t sample);
-int32_t mp4ff_get_sample_duration_use_offsets(const mp4ff_t *f, const int32_t track, const int32_t sample);
-int64_t mp4ff_get_sample_position(const mp4ff_t *f, const int32_t track, const int32_t sample);
-int32_t mp4ff_get_sample_offset(const mp4ff_t *f, const int32_t track, const int32_t sample);
-int32_t mp4ff_find_sample(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
-int32_t mp4ff_find_sample_use_offsets(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
-
-int32_t mp4ff_read_sample(mp4ff_t *f, const int track, const int sample,
-                          unsigned char **audio_buffer,  unsigned int *bytes);
-
-int32_t mp4ff_read_sample_v2(mp4ff_t *f, const int track, const int sample,unsigned char *buffer);//returns 0 on error, number of bytes read on success, use mp4ff_read_sample_getsize() to check buffer size needed
-int32_t mp4ff_read_sample_getsize(mp4ff_t *f, const int track, const int sample);//returns 0 on error, buffer size needed for mp4ff_read_sample_v2() on success
-
-
-
-int32_t mp4ff_get_decoder_config(const mp4ff_t *f, const int track,
-                             unsigned char** ppBuf, unsigned int* pBufSize);
-int32_t mp4ff_get_track_type(const mp4ff_t *f, const int track);
-int32_t mp4ff_total_tracks(const mp4ff_t *f);
-int32_t mp4ff_num_samples(const mp4ff_t *f, const int track);
-int32_t mp4ff_time_scale(const mp4ff_t *f, const int track);
-
-uint32_t mp4ff_get_avg_bitrate(const mp4ff_t *f, const int32_t track);
-uint32_t mp4ff_get_max_bitrate(const mp4ff_t *f, const int32_t track);
-int64_t mp4ff_get_track_duration(const mp4ff_t *f, const int32_t track); //returns (-1) if unknown
-int64_t mp4ff_get_track_duration_use_offsets(const mp4ff_t *f, const int32_t track); //returns (-1) if unknown
-uint32_t mp4ff_get_sample_rate(const mp4ff_t *f, const int32_t track);
-uint32_t mp4ff_get_channel_count(const mp4ff_t * f,const int32_t track);
-uint32_t mp4ff_get_audio_type(const mp4ff_t * f,const int32_t track);
-
-
-/* metadata */
-int mp4ff_meta_get_num_items(const mp4ff_t *f);
-int mp4ff_meta_get_by_index(const mp4ff_t *f, unsigned int index,
-                            char **item, char **value);
-int mp4ff_meta_get_title(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_artist(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_writer(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_album(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_date(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_tool(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_comment(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_genre(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_track(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_disc(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_compilation(const mp4ff_t *f, char **value);
-int mp4ff_meta_get_tempo(const mp4ff_t *f, char **value);
-int32_t mp4ff_meta_get_coverart(const mp4ff_t *f, char **value);
-#ifdef USE_TAGGING
-
-/* metadata tag structure */
-typedef struct
-{
-    char *item;
-    char *value;
-} mp4ff_tag_t;
-
-/* metadata list structure */
-typedef struct
-{
-    mp4ff_tag_t *tags;
-    uint32_t count;
-} mp4ff_metadata_t;
-
-int32_t mp4ff_meta_update(mp4ff_callback_t *f,const mp4ff_metadata_t * data);
-
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif

src/mp4ff/mp4ff_int_types.h

-#ifndef _MP4FF_INT_TYPES_H_
-#define _MP4FF_INT_TYPES_H_
-
-#ifdef _WIN32
-
-typedef char int8_t;
-typedef unsigned char uint8_t;
-typedef short int16_t;
-typedef unsigned short uint16_t;
-typedef long int32_t;
-typedef unsigned long uint32_t;
-
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-
-#else
-
-#include "config.h"
-
-#if defined(HAVE_STDINT_H)
-#include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-#include <inttypes.h>
-#elif defined(HAVE_SYS_INTTYPES_H)
-#include <sys/inttypes.h>
-#elif defined(HAVE_SYS_TYPES_H)
-#include <sys/types.h>
-#endif
-
-#endif
-
-#endif

src/mp4ff/mp4sample.c

-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com
-**
-** 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.
-**
-** Any non-GPL usage of this software or parts of this software is strictly
-** forbidden.
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
-**
-** $Id: mp4sample.c,v 1.15 2004/01/11 15:52:19 menno Exp $
-**/
-
-#include <stdlib.h>
-#include "mp4ffint.h"
-
-
-static int32_t mp4ff_chunk_of_sample(const mp4ff_t *f, const int32_t track, const int32_t sample,
-                                     int32_t *chunk_sample, int32_t *chunk)
-{
-    int32_t total_entries = 0;
-    int32_t chunk2entry;
-    int32_t chunk1, chunk2, chunk1samples, range_samples, total = 0;
-
-    if (f->track[track] == NULL)
-    {
-        return -1;
-    }
-
-    total_entries = f->track[track]->stsc_entry_count;
-
-    chunk1 = 1;
-    chunk1samples = 0;
-    chunk2entry = 0;
-
-    do
-    {
-        chunk2 = f->track[track]->stsc_first_chunk[chunk2entry];
-        *chunk = chunk2 - chunk1;
-        range_samples = *chunk * chunk1samples;
-
-        if (sample < total + range_samples) break;
-
-        chunk1samples = f->track[track]->stsc_samples_per_chunk[chunk2entry];
-        chunk1 = chunk2;
-
-        if(chunk2entry < total_entries)
-        {
-            chunk2entry++;
-            total += range_samples;
-        }
-    } while (chunk2entry < total_entries);
-
-    if (chunk1samples)
-        *chunk = (sample - total) / chunk1samples + chunk1;
-    else
-        *chunk = 1;
-
-    *chunk_sample = total + (*chunk - chunk1) * chunk1samples;
-
-    return 0;
-}
-
-static int32_t mp4ff_chunk_to_offset(const mp4ff_t *f, const int32_t track, const int32_t chunk)
-{
-    const mp4ff_track_t * p_track = f->track[track];
-
-    if (p_track->stco_entry_count && (chunk > p_track->stco_entry_count))
-    {
-        return p_track->stco_chunk_offset[p_track->stco_entry_count - 1];
-    } else if (p_track->stco_entry_count) {
-        return p_track->stco_chunk_offset[chunk - 1];
-    } else {
-        return 8;
-    }
-
-    return 0;
-}
-
-static int32_t mp4ff_sample_range_size(const mp4ff_t *f, const int32_t track,
-                                       const int32_t chunk_sample, const int32_t sample)
-{
-    int32_t i, total;
-    const mp4ff_track_t * p_track = f->track[track];
-
-    if (p_track->stsz_sample_size)
-    {
-        return (sample - chunk_sample) * p_track->stsz_sample_size;
-    }
-    else
-    {
-        if (sample>=p_track->stsz_sample_count) return 0;//error
-
-        for(i = chunk_sample, total = 0; i < sample; i++)
-        {
-            total += p_track->stsz_table[i];
-        }
-    }
-
-    return total;
-}
-
-static int32_t mp4ff_sample_to_offset(const mp4ff_t *f, const int32_t track, const int32_t sample)
-{
-    int32_t chunk, chunk_sample, chunk_offset1, chunk_offset2;
-
-    mp4ff_chunk_of_sample(f, track, sample, &chunk_sample, &chunk);
-
-    chunk_offset1 = mp4ff_chunk_to_offset(f, track, chunk);
-    chunk_offset2 = chunk_offset1 + mp4ff_sample_range_size(f, track, chunk_sample, sample);
-
-    return chunk_offset2;
-}
-
-int32_t mp4ff_audio_frame_size(const mp4ff_t *f, const int32_t track, const int32_t sample)
-{
-    int32_t bytes;
-    const mp4ff_track_t * p_track = f->track[track];
-
-    if (p_track->stsz_sample_size)
-    {
-        bytes = p_track->stsz_sample_size;
-    } else {
-        bytes = p_track->stsz_table[sample];
-    }
-
-    return bytes;
-}
-
-int32_t mp4ff_set_sample_position(mp4ff_t *f, const int32_t track, const int32_t sample)
-{
-    int32_t offset;
-
-    offset = mp4ff_sample_to_offset(f, track, sample);
-    mp4ff_set_position(f, offset);
-
-    return 0;
-}

src/mp4ff/mp4util.c

-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com
-**
-** 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.
-**
-** Any non-GPL usage of this software or parts of this software is strictly
-** forbidden.
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
-**
-** $Id: mp4util.c,v 1.15 2004/01/11 15:52:19 menno Exp $
-**/
-
-#include "mp4ffint.h"
-#include <stdlib.h>
-
-int32_t mp4ff_read_data(mp4ff_t *f, int8_t *data, uint32_t size)
-{
-    int32_t result = 1;
-
-    result = f->stream->read(f->stream->user_data, data, size);
-
-    f->current_position += size;
-
-    return result;
-}
-
-int32_t mp4ff_truncate(mp4ff_t * f)
-{
-	return f->stream->truncate(f->stream->user_data);
-}
-
-int32_t mp4ff_write_data(mp4ff_t *f, int8_t *data, uint32_t size)
-{
-    int32_t result = 1;
-
-    result = f->stream->write(f->stream->user_data, data, size);
-
-    f->current_position += size;
-
-    return result;
-}
-
-int32_t mp4ff_write_int32(mp4ff_t *f,const uint32_t data)
-{
-	uint32_t result;
-    uint32_t a, b, c, d;
-    int8_t temp[4];
-    
-    *(uint32_t*)temp = data;
-    a = (uint8_t)temp[0];
-    b = (uint8_t)temp[1];
-    c = (uint8_t)temp[2];
-    d = (uint8_t)temp[3];
-
-    result = (a<<24) | (b<<16) | (c<<8) | d;
-
-    return mp4ff_write_data(f,(uint8_t*)&result,sizeof(result));
-}
-
-int32_t mp4ff_set_position(mp4ff_t *f, const int64_t position)
-{
-    f->stream->seek(f->stream->user_data, position);
-    f->current_position = position;
-
-    return 0;
-}
-
-int64_t mp4ff_position(const mp4ff_t *f)
-{
-    return f->current_position;
-}
-
-uint64_t mp4ff_read_int64(mp4ff_t *f)
-{
-    uint8_t data[8];
-    uint64_t result = 0;
-    int8_t i;
-
-    mp4ff_read_data(f, data, 8);
-
-    for (i = 0; i < 8; i++)
-    {
-        result |= ((uint64_t)data[i]) << ((7 - i) * 8);
-    }
-
-    return result;
-}
-
-uint32_t mp4ff_read_int32(mp4ff_t *f)
-{
-    uint32_t result;
-    uint32_t a, b, c, d;
-    int8_t data[4];
-    
-    mp4ff_read_data(f, data, 4);
-    a = (uint8_t)data[0];
-    b = (uint8_t)data[1];
-    c = (uint8_t)data[2];
-    d = (uint8_t)data[3];
-
-    result = (a<<24) | (b<<16) | (c<<8) | d;
-    return (uint32_t)result;
-}
-
-uint32_t mp4ff_read_int24(mp4ff_t *f)
-{
-    uint32_t result;
-    uint32_t a, b, c;
-    int8_t data[4];
-    
-    mp4ff_read_data(f, data, 3);
-    a = (uint8_t)data[0];
-    b = (uint8_t)data[1];
-    c = (uint8_t)data[2];
-
-    result = (a<<16) | (b<<8) | c;
-    return (uint32_t)result;
-}
-
-uint16_t mp4ff_read_int16(mp4ff_t *f)
-{
-    uint32_t result;
-    uint32_t a, b;
-    int8_t data[2];
-    
-    mp4ff_read_data(f, data, 2);
-    a = (uint8_t)data[0];
-    b = (uint8_t)data[1];
-
-    result = (a<<8) | b;
-    return (uint16_t)result;
-}
-
-char * mp4ff_read_string(mp4ff_t * f,uint32_t length)
-{
-	char * str = (char*)malloc(length + 1);
-	if (str!=0)
-	{
-		if ((uint32_t)mp4ff_read_data(f,str,length)!=length)
-		{
-			free(str);
-			str = 0;
-		}
-		else
-		{
-			str[length] = 0;
-		}
-	}
-	return str;	
-}
-
-uint8_t mp4ff_read_char(mp4ff_t *f)
-{
-    uint8_t output;
-    mp4ff_read_data(f, &output, 1);
-    return output;
-}
-
-uint32_t mp4ff_read_mp4_descr_length(mp4ff_t *f)
-{
-    uint8_t b;
-    uint8_t numBytes = 0;
-    uint32_t length = 0;
-
-    do
-    {
-        b = mp4ff_read_char(f);
-        numBytes++;
-        length = (length << 7) | (b & 0x7F);
-    } while ((b & 0x80) && numBytes < 4);
-
-    return length;
-}