diff options
Diffstat (limited to 'faad2/src/plugins/xmms/src/libmp4.c')
| -rw-r--r-- | faad2/src/plugins/xmms/src/libmp4.c | 586 |
1 files changed, 0 insertions, 586 deletions
diff --git a/faad2/src/plugins/xmms/src/libmp4.c b/faad2/src/plugins/xmms/src/libmp4.c deleted file mode 100644 index 117a087..0000000 --- a/faad2/src/plugins/xmms/src/libmp4.c +++ /dev/null @@ -1,586 +0,0 @@ -/*
- * MP4/AAC decoder for xmms
- *
- * OPTIONNAL need
- * --------------
- * libid3 (3.8.x - www.id3.org)
-*/
-
-#include <pthread.h>
-#include <gtk/gtk.h>
-#include <stdio.h>
-#include <string.h>
-
-#if defined(HAVE_BMP)
-#include <bmp/plugin.h>
-#include <bmp/util.h>
-#include <bmp/configfile.h>
-#include <bmp/titlestring.h>
-#else
-#include <xmms/plugin.h>
-#include <xmms/util.h>
-#include <xmms/configfile.h>
-#include <xmms/titlestring.h>
-#endif /*HAVE_BMP*/
-
-#include "neaacdec.h"
-#include "mp4ff.h"
-
-#define MP4_DESCRIPTION "MP4 & MPEG2/4-AAC audio player - 1.2.x"
-#define MP4_VERSION "ver. 0.5-faad2-version - 22 August 2004"
-#define MP4_ABOUT "Written by ciberfred"
-#define BUFFER_SIZE FAAD_MIN_STREAMSIZE*64
-
-static void mp4_init(void);
-static void mp4_about(void);
-static void mp4_play(char *);
-static void mp4_stop(void);
-static void mp4_pause(short);
-static void mp4_seek(int);
-static int mp4_getTime(void);
-static void mp4_cleanup(void);
-static void mp4_getSongTitle(char *, char **, int *);
-static void mp4_getSongInfo(char *);
-static int mp4_isFile(char *);
-static void* mp4Decode(void *);
-
-InputPlugin mp4_ip =
- {
- 0, // handle
- 0, // filename
- MP4_DESCRIPTION,
- mp4_init,
- mp4_about,
- 0, // configuration
- mp4_isFile,
- 0, //scandir
- mp4_play,
- mp4_stop,
- mp4_pause,
- mp4_seek,
- 0, // set equalizer
- mp4_getTime,
- 0, // get volume
- 0,
- mp4_cleanup,
- 0, // obsolete
- 0, // send visualisation data
- 0, // set player window info
- 0, // set song title text
- mp4_getSongTitle, // get song title text
- mp4_getSongInfo, // info box
- 0, // to output plugin
- };
-
-typedef struct _mp4cfg{
- gshort file_type;
-#define FILE_UNKNOW 0
-#define FILE_MP4 1
-#define FILE_AAC 2
-} Mp4Config;
-
-static Mp4Config mp4cfg;
-static gboolean bPlaying = FALSE;
-static pthread_t decodeThread;
-static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
-static int seekPosition = -1;
-
-// Functions from mp4_utils.c
-extern int getAACTrack(mp4ff_t *infile);
-extern mp4ff_callback_t *getMP4FF_cb(FILE *mp4file);
-extern char *getMP4title(mp4ff_t *infile, char *filename);
-extern void getMP4info(char* filename, FILE *mp4file);
-
-InputPlugin *get_iplugin_info(void)
-{
- return(&mp4_ip);
-}
-
-static void mp4_init(void)
-{
- memset(&decodeThread, 0, sizeof(pthread_t));
- mp4cfg.file_type = FILE_UNKNOW;
- seekPosition = -1;
- return;
-}
-
-static void mp4_play(char *filename)
-{
- bPlaying = TRUE;
- pthread_create(&decodeThread, 0, mp4Decode, g_strdup(filename));
- return;
-}
-
-static void mp4_stop(void)
-{
- if(bPlaying){
- bPlaying = FALSE;
- pthread_join(decodeThread, NULL);
- memset(&decodeThread, 0, sizeof(pthread_t));
- mp4_ip.output->close_audio();
- }
-}
-
-static int mp4_isFile(char *filename)
-{
- if(filename){
- gchar* extention;
-
- extention = strrchr(filename, '.');
- if(extention &&
- (!strncasecmp(extention, ".mp4", 4) || // official extention
- !strncasecmp(extention, ".m4a", 4) || // Apple mp4 extention
- !strncasecmp(extention, ".aac", 4) // old MPEG2/4-AAC extention
- )){
- return (1);
- }
- }
- return(0);
-}
-
-static void mp4_about(void)
-{
- static GtkWidget *aboutbox;
-
- if(aboutbox!=NULL)
- return;
- aboutbox = xmms_show_message("About MP4 AAC player plugin",
- "libfaad2-" FAAD2_VERSION "\n"
- "plugin version: " MP4_VERSION "\n"
- MP4_ABOUT,
- "Ok", FALSE, NULL, NULL);
- gtk_signal_connect(GTK_OBJECT(aboutbox), "destroy",
- GTK_SIGNAL_FUNC(gtk_widget_destroyed),
- &aboutbox);
-}
-
-static void mp4_pause(short flag)
-{
- mp4_ip.output->pause(flag);
-}
-
-static void mp4_seek(int time)
-{
- seekPosition = time;
- while(bPlaying && seekPosition!=-1)
- xmms_usleep(10000);
-}
-
-static int mp4_getTime(void)
-{
- if(!bPlaying)
- return (-1);
- else
- return (mp4_ip.output->output_time());
-}
-
-static void mp4_cleanup(void)
-{
-}
-
-void mp4_get_file_type(FILE *mp4file)
-{
- unsigned char header[10] = {0};
-
- fseek(mp4file, 0, SEEK_SET);
- fread(header, 1, 8, mp4file);
- if(header[4]=='f' &&
- header[5]=='t' &&
- header[6]=='y' &&
- header[7]=='p'){
- mp4cfg.file_type = FILE_MP4;
- }else{
- mp4cfg.file_type = FILE_AAC;
- }
-}
-
-static void mp4_getSongTitle(char *filename, char **title, int *len) {
- FILE* mp4file;
-
- (*title) = NULL;
- (*len) = -1;
-
- if((mp4file = fopen(filename, "rb"))){
- mp4_get_file_type(mp4file);
- fseek(mp4file, 0, SEEK_SET);
- if(mp4cfg.file_type == FILE_MP4){
- mp4ff_callback_t* mp4cb;
- mp4ff_t* infile;
- gint mp4track;
-
- mp4cb = getMP4FF_cb(mp4file);
- if ((infile = mp4ff_open_read_metaonly(mp4cb)) &&
- ((mp4track = getAACTrack(infile)) >= 0)){
- (*title) = getMP4title(infile, filename);
-
- double track_duration = mp4ff_get_track_duration(infile, mp4track);
- unsigned long time_scale = mp4ff_time_scale(infile, mp4track);
- unsigned long length = (track_duration * 1000 / time_scale);
- (*len) = length;
- }
- if(infile) mp4ff_close(infile);
- if(mp4cb) g_free(mp4cb);
- }
- else{
- // Check AAC ID3 tag...
- }
- fclose(mp4file);
- }
-}
-
-static void mp4_getSongInfo(char *filename)
-{
- FILE* mp4file;
- if((mp4file = fopen(filename, "rb"))){
- if (mp4cfg.file_type == FILE_UNKNOW)
- mp4_get_file_type(mp4file);
- fseek(mp4file, 0, SEEK_SET);
- if(mp4cfg.file_type == FILE_MP4)
- getMP4info(filename, mp4file);
- else if(mp4cfg.file_type == FILE_AAC)
- /*
- * check the id3tagv2
- */
- ;
- fclose(mp4file);
- }
-}
-
-static void *mp4Decode(void *args)
-{
- FILE* mp4file;
-
- pthread_mutex_lock(&mutex);
- seekPosition = -1;
- bPlaying = TRUE;
-
- if(!(mp4file = fopen(args, "rb"))){
- g_print("MP4!AAC - Can't open file\n");
- g_free(args);
- bPlaying = FALSE;
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
-
- }
- mp4_get_file_type(mp4file);
- fseek(mp4file, 0, SEEK_SET);
- if(mp4cfg.file_type == FILE_MP4){// We are reading a MP4 file
- mp4ff_callback_t* mp4cb;
- mp4ff_t* infile;
- gint mp4track;
-
- mp4cb = getMP4FF_cb(mp4file);
- if(!(infile = mp4ff_open_read(mp4cb))){
- g_print("MP4 - Can't open file\n");
- goto end;
- }
-
- if((mp4track = getAACTrack(infile)) < 0){
- /*
- * TODO: check here for others Audio format.....
- *
- */
- g_print("Unsupported Audio track type\n");
- g_free(args);
- fclose(mp4file);
- bPlaying = FALSE;
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
- }else{
- NeAACDecHandle decoder;
- unsigned char *buffer = NULL;
- guint bufferSize = 0;
- gulong samplerate;
- guchar channels;
- //guint avgBitrate;
- //MP4Duration duration;
- int msDuration;
- int numSamples;
- int sampleID = 0;
- unsigned int framesize;
- mp4AudioSpecificConfig mp4ASC;
- gchar *xmmstitle;
-
- decoder = NeAACDecOpen();
- mp4ff_get_decoder_config(infile, mp4track, &buffer, &bufferSize);
- if(NeAACDecInit2(decoder, buffer, bufferSize, &samplerate, &channels)<0){
- goto end;
- }
- if(buffer){
- framesize = 1024;
- if(NeAACDecAudioSpecificConfig(buffer, bufferSize, &mp4ASC) >= 0){
- if(mp4ASC.frameLengthFlag == 1) framesize = 960;
- if(mp4ASC.sbr_present_flag == 1) framesize *= 2;
- }
- g_free(buffer);
- }
- if(channels == 0){
- g_print("Number of Channels not supported\n");
- goto end;
- }
-
- //duration = MP4GetTrackDuration(mp4file, mp4track);
- //msDuration = MP4ConvertFromTrackDuration(mp4file, mp4track,
- // duration,MP4_MSECS_TIME_SCALE);
-
- //msDuration = mp4ff_get_track_duration(infile, mp4track);
- //printf("%d\n", msDuration);
-
- //numSamples = MP4GetTrackNumberOfSamples(mp4file, mp4track);
- numSamples = mp4ff_num_samples(infile, mp4track);
- {
- float f = 1024.0;
- if(mp4ASC.sbr_present_flag == 1)
- f = f * 2.0;
- msDuration = ((float)numSamples*(float)(f-1.0)/
- (float)samplerate)*1000;
- }
- xmmstitle = getMP4title(infile, args);
- mp4_ip.output->open_audio(FMT_S16_NE, samplerate, channels);
- mp4_ip.output->flush(0);
- mp4_ip.set_info(xmmstitle, msDuration, -1, samplerate/1000, channels);
- g_print("MP4 - %d channels @ %ld Hz\n", channels, samplerate);
-
- while(bPlaying){
- void* sampleBuffer;
- faacDecFrameInfo frameInfo;
- gint rc;
-
- if(seekPosition!=-1){
- /*
- duration = MP4ConvertToTrackDuration(mp4file,
- mp4track,
- seekPosition*1000,
- MP4_MSECS_TIME_SCALE);
- sampleID = MP4GetSampleIdFromTime(mp4file, mp4track, duration, 0);
- */
- float f = 1024.0;
- if(mp4ASC.sbr_present_flag == 1)
- f = f * 2.0;
- sampleID = (float)seekPosition*(float)samplerate/(float)(f-1.0);
- mp4_ip.output->flush(seekPosition*1000);
- seekPosition = -1;
- }
- buffer=NULL;
- bufferSize=0;
- rc = mp4ff_read_sample(infile, mp4track, sampleID++,
- &buffer, &bufferSize);
- //g_print("%d/%d\n", sampleID-1, numSamples);
- if((rc==0) || (buffer== NULL)){
- g_print("MP4: read error\n");
- sampleBuffer = NULL;
- sampleID=0;
- mp4_ip.output->buffer_free();
- goto end;
- }else{
- sampleBuffer = NeAACDecDecode(decoder, &frameInfo, buffer, bufferSize);
- if(frameInfo.error > 0){
- g_print("MP4: %s\n",
- faacDecGetErrorMessage(frameInfo.error));
- goto end;
- }
- if(buffer){
- g_free(buffer); buffer=NULL; bufferSize=0;
- }
- while(bPlaying && mp4_ip.output->buffer_free()<frameInfo.samples<<1)
- xmms_usleep(30000);
- }
- mp4_ip.add_vis_pcm(mp4_ip.output->written_time(),
- FMT_S16_NE,
- channels,
- frameInfo.samples<<1,
- sampleBuffer);
- mp4_ip.output->write_audio(sampleBuffer, frameInfo.samples<<1);
- if(sampleID >= numSamples){
- break;
- }
- }
- while(bPlaying && mp4_ip.output->buffer_playing() && mp4_ip.output->buffer_free()){
- xmms_usleep(10000);
- }
-end:
- mp4_ip.output->close_audio();
- g_free(args);
- NeAACDecClose(decoder);
- if(infile) mp4ff_close(infile);
- if(mp4cb) g_free(mp4cb);
- bPlaying = FALSE;
- fclose(mp4file);
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
- }
- }else{
- // WE ARE READING AN AAC FILE
- FILE *file = NULL;
- NeAACDecHandle decoder = 0;
- guchar *buffer = 0;
- gulong bufferconsumed = 0;
- gulong samplerate = 0;
- guchar channels;
- gulong buffervalid = 0;
- TitleInput* input;
- gchar *temp = g_strdup(args);
- gchar *ext = strrchr(temp, '.');
- gchar *xmmstitle = NULL;
- NeAACDecConfigurationPtr config;
-
- if((file = fopen(args, "rb")) == 0){
- g_print("AAC: can't find file %s\n", args);
- bPlaying = FALSE;
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
- }
- if((decoder = NeAACDecOpen()) == NULL){
- g_print("AAC: Open Decoder Error\n");
- fclose(file);
- bPlaying = FALSE;
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
- }
- config = NeAACDecGetCurrentConfiguration(decoder);
- config->useOldADTSFormat = 0;
- NeAACDecSetConfiguration(decoder, config);
- if((buffer = g_malloc(BUFFER_SIZE)) == NULL){
- g_print("AAC: error g_malloc\n");
- fclose(file);
- bPlaying = FALSE;
- NeAACDecClose(decoder);
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
- }
- if((buffervalid = fread(buffer, 1, BUFFER_SIZE, file))==0){
- g_print("AAC: Error reading file\n");
- g_free(buffer);
- fclose(file);
- bPlaying = FALSE;
- NeAACDecClose(decoder);
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
- }
- XMMS_NEW_TITLEINPUT(input);
- input->file_name = g_basename(temp);
- input->file_ext = ext ? ext+1 : NULL;
- input->file_path = temp;
- if(!strncmp(buffer, "ID3", 3)){
- gint size = 0;
-
- fseek(file, 0, SEEK_SET);
- size = (buffer[6]<<21) | (buffer[7]<<14) | (buffer[8]<<7) | buffer[9];
- size+=10;
- fread(buffer, 1, size, file);
- buffervalid = fread(buffer, 1, BUFFER_SIZE, file);
- }
- xmmstitle = xmms_get_titlestring(xmms_get_gentitle_format(), input);
- if(xmmstitle == NULL)
- xmmstitle = g_strdup(input->file_name);
- if(temp) g_free(temp);
- if(input->performer) g_free(input->performer);
- if(input->album_name) g_free(input->album_name);
- if(input->track_name) g_free(input->track_name);
- if(input->genre) g_free(input->genre);
- g_free(input);
- bufferconsumed = NeAACDecInit(decoder,
- buffer,
- buffervalid,
- &samplerate,
- &channels);
- if(mp4_ip.output->open_audio(FMT_S16_NE,samplerate,channels) == FALSE){
- g_print("AAC: Output Error\n");
- g_free(buffer); buffer=0;
- faacDecClose(decoder);
- fclose(file);
- mp4_ip.output->close_audio();
- /*
- if(positionTable){
- g_free(positionTable); positionTable=0;
- }
- */
- g_free(xmmstitle);
- bPlaying = FALSE;
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
- }
- //if(bSeek){
- //mp4_ip.set_info(xmmstitle, lenght*1000, -1, samplerate, channels);
- //}else{
- mp4_ip.set_info(xmmstitle, -1, -1, samplerate, channels);
- //}
- mp4_ip.output->flush(0);
-
- while(bPlaying && buffervalid > 0){
- NeAACDecFrameInfo finfo;
- unsigned long samplesdecoded;
- char* sample_buffer = NULL;
- /*
- if(bSeek && seekPosition!=-1){
- fseek(file, positionTable[seekPosition], SEEK_SET);
- bufferconsumed=0;
- buffervalid = fread(buffer, 1, BUFFER_SIZE, file);
- aac_ip.output->flush(seekPosition*1000);
- seekPosition=-1;
- }
- */
- if(bufferconsumed > 0){
- memmove(buffer, &buffer[bufferconsumed], buffervalid-bufferconsumed);
- buffervalid -= bufferconsumed;
- buffervalid += fread(&buffer[buffervalid], 1,
- BUFFER_SIZE-buffervalid, file);
- bufferconsumed = 0;
- }
- sample_buffer = NeAACDecDecode(decoder, &finfo, buffer, buffervalid);
- if(finfo.error){
- config = NeAACDecGetCurrentConfiguration(decoder);
- if(config->useOldADTSFormat != 1){
- NeAACDecClose(decoder);
- decoder = NeAACDecOpen();
- config = NeAACDecGetCurrentConfiguration(decoder);
- config->useOldADTSFormat = 1;
- NeAACDecSetConfiguration(decoder, config);
- finfo.bytesconsumed=0;
- finfo.samples = 0;
- NeAACDecInit(decoder,
- buffer,
- buffervalid,
- &samplerate,
- &channels);
- }else{
- g_print("FAAD2 Warning %s\n", NeAACDecGetErrorMessage(finfo.error));
- buffervalid = 0;
- }
- }
- bufferconsumed += finfo.bytesconsumed;
- samplesdecoded = finfo.samples;
- if((samplesdecoded<=0) && !sample_buffer){
- g_print("AAC: error sample decoding\n");
- continue;
- }
- while(bPlaying && mp4_ip.output->buffer_free() < (samplesdecoded<<1)){
- xmms_usleep(10000);
- }
- mp4_ip.add_vis_pcm(mp4_ip.output->written_time(),
- FMT_S16_LE, channels,
- samplesdecoded<<1, sample_buffer);
- mp4_ip.output->write_audio(sample_buffer, samplesdecoded<<1);
- }
- while(bPlaying && mp4_ip.output->buffer_playing()){
- xmms_usleep(10000);
- }
- mp4_ip.output->buffer_free();
- mp4_ip.output->close_audio();
- bPlaying = FALSE;
- g_free(buffer);
- NeAACDecClose(decoder);
- g_free(xmmstitle);
- fclose(file);
- seekPosition = -1;
- /*
- if(positionTable){
- g_free(positionTable); positionTable=0;
- }
- */
- bPlaying = FALSE;
- pthread_mutex_unlock(&mutex);
- pthread_exit(NULL);
-
- }
-}
|