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-rw-r--r--libtoolame-dab/audio_read.c689
-rw-r--r--libtoolame-dab/audio_read.h48
-rw-r--r--libtoolame-dab/bitstream.c8
-rw-r--r--libtoolame-dab/vlc_input.c430
-rw-r--r--libtoolame-dab/vlc_input.h34
-rw-r--r--libtoolame-dab/xpad.c88
-rw-r--r--libtoolame-dab/xpad.h28
-rw-r--r--libtoolame-dab/zmqoutput.c120
-rw-r--r--libtoolame-dab/zmqoutput.h37
9 files changed, 0 insertions, 1482 deletions
diff --git a/libtoolame-dab/audio_read.c b/libtoolame-dab/audio_read.c
deleted file mode 100644
index 3649ef4..0000000
--- a/libtoolame-dab/audio_read.c
+++ /dev/null
@@ -1,689 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "common.h"
-#include "encoder.h"
-#include "options.h"
-#include "portableio.h"
-#if defined(JACK_INPUT)
-#include <pthread.h>
-#include <jack/jack.h>
-#include <jack/ringbuffer.h>
-#endif
-#include "audio_read.h"
-#include "vlc_input.h"
-
-#if defined(JACK_INPUT)
-jack_port_t *input_port_left;
-jack_port_t *input_port_right;
-jack_client_t *client;
-pthread_mutex_t encode_thread_lock = PTHREAD_MUTEX_INITIALIZER;
-pthread_cond_t data_ready = PTHREAD_COND_INITIALIZER;
-
-/* shutdown can tell get_audio to stop */
-typedef struct _thread_info {
- volatile int connected;
-} jack_thread_info_t;
-
-jack_thread_info_t thread_info;
-const size_t sample_size = sizeof(jack_default_audio_sample_t);
-
-#define DEFAULT_RB_SIZE 16384 /* ringbuffer size in frames */
-jack_ringbuffer_t *rb;
-
-/* setup_jack()
- *
- * PURPOSE: connect to jack, setup the ports, the ringbuffer
- *
- * frame_header is needed (fill information about sampling rate)
- */
-
-void setup_jack(frame_header *header, const char* jackname) {
- const char *client_name = jackname;
- const char *server_name = NULL;
- jack_options_t options = JackNullOption;
- jack_status_t status;
-
- /* open a client connection to the JACK server */
-
- client = jack_client_open(client_name, options, &status, server_name);
- if (client == NULL) {
- fprintf(stderr, "jack_client_open() failed, "
- "status = 0x%2.0x\n", status);
- if (status & JackServerFailed) {
- fprintf(stderr, "Unable to connect to JACK server\n");
- }
- exit(1);
- }
- if (status & JackServerStarted) {
- fprintf(stderr, "JACK server started\n");
- }
- if (status & JackNameNotUnique) {
- client_name = jack_get_client_name(client);
- fprintf(stderr, "unique name `%s' assigned\n", client_name);
- }
-
- thread_info.connected = 1;
-
- /* tell the JACK server to call `process()' whenever
- there is work to be done.
- */
-
- jack_set_process_callback(client, process, &thread_info);
-
- /* tell the JACK server to call `jack_shutdown()' if
- it ever shuts down, either entirely, or if it
- just decides to stop calling us.
- */
-
- jack_on_shutdown(client, jack_shutdown, &thread_info);
-
- /* display the current sample rate.
- */
-
- printf ("engine sample rate: %" PRIu32 "\n",
- jack_get_sample_rate(client));
-
- if ((header->sampling_frequency = SmpFrqIndex((long) jack_get_sample_rate(client), &header->version)) < 0) {
- fprintf (stderr, "invalid sample rate\n");
- exit(1);
- }
-
- /* create two ports */
-
- input_port_left = jack_port_register(client, "input0",
- JACK_DEFAULT_AUDIO_TYPE,
- JackPortIsInput, 0);
- input_port_right = jack_port_register(client, "input1",
- JACK_DEFAULT_AUDIO_TYPE,
- JackPortIsInput, 0);
-
- if ((input_port_left == NULL) || (input_port_right == NULL)) {
- fprintf(stderr, "no more JACK ports available\n");
- exit(1);
- }
-
-
- /* setup the ringbuffer */
- rb = jack_ringbuffer_create(2 * sample_size * DEFAULT_RB_SIZE);
- fprintf(stderr, "jack sample_size: %zu\n", sample_size);
-
-
- /* take the mutex */
- pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
- pthread_mutex_lock(&encode_thread_lock);
-
- /* Tell the JACK server that we are ready to roll. Our
- * process() callback will start running now. */
-
- if (jack_activate(client)) {
- fprintf (stderr, "cannot activate client");
- exit(1);
- }
-}
-
-/**
- * The process callback for this JACK application is called in a
- * special realtime thread once for each audio cycle.
- *
- * It fills the ringbuffer
- */
-int process(jack_nframes_t nframes, void *arg) {
- int i;
- int samp;
- //jack_thread_info_t *info = (jack_thread_info_t *) arg;
-
- jack_default_audio_sample_t *in_left, *in_right;
- in_left = jack_port_get_buffer(input_port_left, nframes);
- in_right = jack_port_get_buffer(input_port_right, nframes);
-
- /* Sndfile requires interleaved data. It is simpler here to
- * just queue interleaved samples to a single ringbuffer. */
- //fprintf(stderr, "process()\n");
- for (i = 0; i < nframes; i++) {
- /*
- jack_ringbuffer_write(rb, (void *)(in_left + i), sample_size);
- jack_ringbuffer_write(rb, (void *)(in_right + i), sample_size);
- */
- /* convert to shorts, then insert into ringbuffer */
- samp = lrintf(in_left[i] * 1.0 * 0x7FFF);
- jack_ringbuffer_write(rb, (char*)&samp, 2);
- samp = lrintf(in_right[i] * 1.0 * 0x7FFF);
- jack_ringbuffer_write(rb, (char*)&samp, 2);
-
- }
- //fprintf(stderr, "PROCESS()\n");
-
- /* tell read_samples that we've got new data */
- pthread_cond_signal(&data_ready);
-
- return 0;
-}
-
-/**
- * JACK calls this shutdown_callback if the server ever shuts down or
- * decides to disconnect the client.
- */
-void jack_shutdown(void *arg)
-{
- jack_thread_info_t *info = (jack_thread_info_t *) arg;
-
- info->connected = 0;
- /* tell read_samples to move on */
-
- pthread_cond_signal(&data_ready);
-}
-#endif // defined(JACK_INPUT)
-
-/************************************************************************
- *
- * read_samples()
- *
- * PURPOSE: reads the PCM samples from a file to the buffer
- *
- * SEMANTICS:
- * Reads #samples_read# number of shorts from #musicin# filepointer
- * into #sample_buffer[]#. Returns the number of samples read.
- *
- ************************************************************************/
-
-unsigned long read_samples (music_in_t* musicin, short sample_buffer[2304],
- unsigned long num_samples, unsigned long frame_size)
-{
- unsigned long samples_read;
- static unsigned long samples_to_read;
- static char init = TRUE;
-
- void* jack_sample_buffer;
-
- if (init) {
- samples_to_read = num_samples;
- init = FALSE;
- }
- if (samples_to_read >= frame_size)
- samples_read = frame_size;
- else
- samples_read = samples_to_read;
-
- if (0) { }
-#if defined(JACK_INPUT)
- else if (glopts.input_select == INPUT_SELECT_JACK) {
- int f = 2;
- while (jack_ringbuffer_read_space(rb) < f * samples_read) {
- /* wait until process() signals more data */
- pthread_cond_wait(&data_ready, &encode_thread_lock);
-
- if (thread_info.connected == 0) {
- pthread_mutex_unlock(&encode_thread_lock);
- jack_client_close(client);
- jack_ringbuffer_free(rb);
- return 0;
- }
- }
-
- jack_sample_buffer = malloc(f * (int)samples_read);
- int bytes_read = jack_ringbuffer_read(rb, jack_sample_buffer, f * (int)samples_read);
- //fprintf(stderr, " read_bytes / f = %d, should be %d\n", (int)bytes_read/f, samples_read);
- samples_read = bytes_read / f;
- if (bytes_read % f != 0) {
- fprintf(stderr, "cannot divide bytes_read by f: %d mod f = %d", bytes_read, bytes_read % f);
- }
- //fprintf(stderr, " #%d(%d) \n", (int)bytes_read, samples_read);
- //f2les_array(jack_sample_buffer, sample_buffer, samples_read, 1);
-
- memcpy(sample_buffer, jack_sample_buffer, bytes_read);
-
- free(jack_sample_buffer);
-
- }
-#endif // defined(JACK_INPUT)
- else if (glopts.input_select == INPUT_SELECT_WAV) {
- if ((samples_read =
- fread (sample_buffer, sizeof (short), (int) samples_read,
- musicin->wav_input)) == 0)
- fprintf (stderr, "Hit end of WAV audio data\n");
- }
- else if (glopts.input_select == INPUT_SELECT_VLC) {
-#if defined(VLC_INPUT)
- ssize_t bytes_read = vlc_in_read(sample_buffer, sizeof(short) * (int)samples_read);
- if (bytes_read == -1) {
- fprintf (stderr, "VLC input error\n");
- samples_read = 0;
- }
- else {
- samples_read = bytes_read / sizeof(short);
- }
-#else
- samples_read = 0;
-#endif
- }
-
- /*
- Samples are big-endian. If this is a little-endian machine
- we must swap
- */
- if (NativeByteOrder == order_unknown) {
- NativeByteOrder = DetermineByteOrder ();
- if (NativeByteOrder == order_unknown) {
- fprintf (stderr, "byte order not determined\n");
- exit (1);
- }
- }
- if (NativeByteOrder != order_littleEndian || (glopts.byteswap == TRUE))
- SwapBytesInWords (sample_buffer, samples_read);
-
- if (num_samples != MAX_U_32_NUM)
- samples_to_read -= samples_read;
-
- if (samples_read < frame_size && samples_read > 0) {
- /* fill out frame with zeros */
- for (; samples_read < frame_size; sample_buffer[samples_read++] = 0);
- samples_to_read = 0;
- samples_read = frame_size;
- }
- return (samples_read);
-}
-
-/************************************************************************
- *
- * get_audio()
- *
- * PURPOSE: reads a frame of audio data from a file to the buffer,
- * aligns the data for future processing, and separates the
- * left and right channels
- *
- *
- ************************************************************************/
- unsigned long
-get_audio (music_in_t* musicin, short buffer[2][1152], unsigned long num_samples,
- int nch, frame_header *header)
-{
- int j;
- short insamp[2304];
- unsigned long samples_read;
-
- if (nch == 2) { /* stereo */
- samples_read =
- read_samples (musicin, insamp, num_samples, (unsigned long) 2304);
- if (glopts.channelswap == TRUE) {
- for (j = 0; j < 1152; j++) {
- buffer[1][j] = insamp[2 * j];
- buffer[0][j] = insamp[2 * j + 1];
- }
- } else {
- for (j = 0; j < 1152; j++) {
- buffer[0][j] = insamp[2 * j];
- buffer[1][j] = insamp[2 * j + 1];
- }
- }
- } else if (glopts.downmix == TRUE) {
- samples_read =
- read_samples (musicin, insamp, num_samples, (unsigned long) 2304);
- for (j = 0; j < 1152; j++) {
- buffer[0][j] = 0.5 * (insamp[2 * j] + insamp[2 * j + 1]);
- }
- } else { /* mono */
- samples_read =
- read_samples (musicin, insamp, num_samples, (unsigned long) 1152);
- for (j = 0; j < 1152; j++) {
- buffer[0][j] = insamp[j];
- /* buffer[1][j] = 0; don't bother zeroing this buffer. MFC Nov 99 */
- }
- }
- return (samples_read);
-}
-
-
-/*****************************************************************************
- *
- * Routines to determine byte order and swap bytes
- *
- *****************************************************************************/
-
-enum byte_order DetermineByteOrder (void)
-{
- char s[sizeof (long) + 1];
- union {
- long longval;
- char charval[sizeof (long)];
- } probe;
- probe.longval = 0x41424344L; /* ABCD in ASCII */
- strncpy (s, probe.charval, sizeof (long));
- s[sizeof (long)] = '\0';
- /* fprintf( stderr, "byte order is %s\n", s ); */
- if (strcmp (s, "ABCD") == 0)
- return order_bigEndian;
- else if (strcmp (s, "DCBA") == 0)
- return order_littleEndian;
- else
- return order_unknown;
-}
-
-void SwapBytesInWords (short *loc, int words)
-{
- int i;
- short thisval;
- char *dst, *src;
- src = (char *) &thisval;
- for (i = 0; i < words; i++) {
- thisval = *loc;
- dst = (char *) loc++;
- dst[0] = src[1];
- dst[1] = src[0];
- }
-}
-
-/*****************************************************************************
- *
- * Read Audio Interchange File Format (AIFF) headers.
- *
- *****************************************************************************/
-
-int aiff_read_headers (FILE * file_ptr, IFF_AIFF * aiff_ptr)
-{
- int chunkSize, subSize, sound_position;
-
- if (fseek (file_ptr, 0, SEEK_SET) != 0)
- return -1;
-
- if (Read32BitsHighLow (file_ptr) != IFF_ID_FORM)
- return -1;
-
- chunkSize = Read32BitsHighLow (file_ptr);
-
- if (Read32BitsHighLow (file_ptr) != IFF_ID_AIFF)
- return -1;
-
- sound_position = 0;
- while (chunkSize > 0) {
- chunkSize -= 4;
- switch (Read32BitsHighLow (file_ptr)) {
-
- case IFF_ID_COMM:
- chunkSize -= subSize = Read32BitsHighLow (file_ptr);
- aiff_ptr->numChannels = Read16BitsHighLow (file_ptr);
- subSize -= 2;
- aiff_ptr->numSampleFrames = Read32BitsHighLow (file_ptr);
- subSize -= 4;
- aiff_ptr->sampleSize = Read16BitsHighLow (file_ptr);
- subSize -= 2;
- aiff_ptr->sampleRate = ReadIeeeExtendedHighLow (file_ptr);
- subSize -= 10;
- while (subSize > 0) {
- getc (file_ptr);
- subSize -= 1;
- }
- break;
-
- case IFF_ID_SSND:
- chunkSize -= subSize = Read32BitsHighLow (file_ptr);
- aiff_ptr->blkAlgn.offset = Read32BitsHighLow (file_ptr);
- subSize -= 4;
- aiff_ptr->blkAlgn.blockSize = Read32BitsHighLow (file_ptr);
- subSize -= 4;
- sound_position = ftell (file_ptr) + aiff_ptr->blkAlgn.offset;
- if (fseek (file_ptr, (long) subSize, SEEK_CUR) != 0)
- return -1;
- aiff_ptr->sampleType = IFF_ID_SSND;
- break;
-
- default:
- chunkSize -= subSize = Read32BitsHighLow (file_ptr);
- while (subSize > 0) {
- getc (file_ptr);
- subSize -= 1;
- }
- break;
- }
- }
- return sound_position;
-}
-
-/*****************************************************************************
- *
- * Seek past some Audio Interchange File Format (AIFF) headers to sound data.
- *
- *****************************************************************************/
-
-int aiff_seek_to_sound_data (FILE * file_ptr)
-{
- if (fseek
- (file_ptr, AIFF_FORM_HEADER_SIZE + AIFF_SSND_HEADER_SIZE,
- SEEK_SET) != 0)
- return (-1);
- return (0);
-}
-
-/************************************************************
- * parse_input_file()
- * Determine the type of sound file. (stdin, wav, aiff, raw pcm)
- * Determine Sampling Frequency
- * number of samples
- * whether the new sample is stereo or mono.
- *
- * If file is coming from /dev/stdin assume it is raw PCM. (it's what I use. YMMV)
- *
- * This is just a hacked together function. The aiff parsing comes from the ISO code.
- * The WAV code comes from Nick Burch
- * The ugly /dev/stdin hack comes from me.
- * MFC Dec 99
- **************************************************************/
- void
-parse_input_file (FILE * musicin, char inPath[MAX_NAME_SIZE], frame_header *header,
- unsigned long *num_samples)
-{
-
- IFF_AIFF pcm_aiff_data;
- long soundPosition;
-
- unsigned char wave_header_buffer[40]; //HH fixed
- int wave_header_read = 0;
- int wave_header_stereo = -1;
- int wave_header_16bit = -1;
- unsigned long samplerate;
-
- /*************************** STDIN ********************************/
- /* check if we're reading from stdin. Assume it's a raw PCM file. */
- /* Of course, you could be piping a WAV file into stdin. Not done in this code */
- /* this code is probably very dodgy and was written to suit my needs. MFC Dec 99 */
- if ((strcmp (inPath, "/dev/stdin") == 0)) {
- fprintf (stderr, "Reading from stdin\n");
- fprintf (stderr, "Remember to set samplerate with '-s'.\n");
- *num_samples = MAX_U_32_NUM; /* huge sound file */
- return;
- }
-
- if (fseek (musicin, 0L, SEEK_SET) == -1) {
- fprintf (stderr, "Input is not seekable, assuming pipe with raw PCM\n");
- fprintf (stderr, "Remember to set samplerate with '-s'.\n");
- *num_samples = MAX_U_32_NUM; /* huge sound file */
- return;
- }
-
- /**************************** AIFF ********************************/
- if ((soundPosition = aiff_read_headers (musicin, &pcm_aiff_data)) != -1) {
- fprintf (stderr, ">>> Using Audio IFF sound file headers\n");
- aiff_check (inPath, &pcm_aiff_data, &header->version);
- if (fseek (musicin, soundPosition, SEEK_SET) != 0) {
- fprintf (stderr, "Could not seek to PCM sound data in \"%s\".\n",
- inPath);
- exit (1);
- }
- fprintf (stderr, "Parsing AIFF audio file \n");
- header->sampling_frequency =
- SmpFrqIndex ((long) pcm_aiff_data.sampleRate, &header->version);
- fprintf (stderr, ">>> %f Hz sampling frequency selected\n",
- pcm_aiff_data.sampleRate);
-
- /* Determine number of samples in sound file */
- *num_samples = pcm_aiff_data.numChannels * pcm_aiff_data.numSampleFrames;
-
- if (pcm_aiff_data.numChannels == 1) {
- header->mode = MPG_MD_MONO;
- header->mode_ext = 0;
- }
- return;
- }
-
- /**************************** WAVE *********************************/
- /* Nick Burch <The_Leveller@newmail.net> */
- /*********************************/
- /* Wave File Headers: (Dec) */
- /* 8-11 = "WAVE" */
- /* 22 = Stereo / Mono */
- /* 01 = mono, 02 = stereo */
- /* 24 = Sampling Frequency */
- /* 32 = Data Rate */
- /* 01 = x1 (8bit Mono) */
- /* 02 = x2 (8bit Stereo or */
- /* 16bit Mono) */
- /* 04 = x4 (16bit Stereo) */
- /*********************************/
-
- fseek (musicin, 0, SEEK_SET);
- fread (wave_header_buffer, 1, 40, musicin);
-
- if (wave_header_buffer[8] == 'W' && wave_header_buffer[9] == 'A'
- && wave_header_buffer[10] == 'V' && wave_header_buffer[11] == 'E') {
- fprintf (stderr, "Parsing Wave File Header\n");
- if (NativeByteOrder == order_unknown) {
- NativeByteOrder = DetermineByteOrder ();
- if (NativeByteOrder == order_unknown) {
- fprintf (stderr, "byte order not determined\n");
- exit (1);
- }
- }
- if (NativeByteOrder == order_littleEndian) {
- samplerate = wave_header_buffer[24] +
- (wave_header_buffer[25] << 8) +
- (wave_header_buffer[26] << 16) +
- (wave_header_buffer[27] << 24);
- } else {
- samplerate = wave_header_buffer[27] +
- (wave_header_buffer[26] << 8) +
- (wave_header_buffer[25] << 16) +
- (wave_header_buffer[24] << 24);
- }
- /* Wave File */
- wave_header_read = 1;
- switch (samplerate) {
- case 44100:
- case 48000:
- case 32000:
- case 24000:
- case 22050:
- case 16000:
- fprintf (stderr, ">>> %ld Hz sampling freq selected\n", samplerate);
- break;
- default:
- /* Unknown Unsupported Frequency */
- fprintf (stderr, ">>> Unknown samp freq %ld Hz in Wave Header\n",
- samplerate);
- fprintf (stderr, ">>> Default 44.1 kHz samp freq selected\n");
- samplerate = 44100;
- }
-
- if ((header->sampling_frequency =
- SmpFrqIndex ((long) samplerate, &header->version)) < 0) {
- fprintf (stderr, "invalid sample rate\n");
- exit (0);
- }
-
- if ((long) wave_header_buffer[22] == 1) {
- fprintf (stderr, ">>> Input Wave File is Mono\n");
- wave_header_stereo = 0;
- header->mode = MPG_MD_MONO;
- header->mode_ext = 0;
- }
- if ((long) wave_header_buffer[22] == 2) {
- fprintf (stderr, ">>> Input Wave File is Stereo\n");
- wave_header_stereo = 1;
- }
- if ((long) wave_header_buffer[32] == 1) {
- fprintf (stderr, ">>> Input Wave File is 8 Bit\n");
- wave_header_16bit = 0;
- fprintf (stderr, "Input File must be 16 Bit! Please Re-sample");
- exit (1);
- }
- if ((long) wave_header_buffer[32] == 2) {
- if (wave_header_stereo == 1) {
- fprintf (stderr, ">>> Input Wave File is 8 Bit\n");
- wave_header_16bit = 0;
- fprintf (stderr, "Input File must be 16 Bit! Please Re-sample");
- exit (1);
- } else {
- /* fprintf(stderr, ">>> Input Wave File is 16 Bit\n" ); */
- wave_header_16bit = 1;
- }
- }
- if ((long) wave_header_buffer[32] == 4) {
- /* fprintf(stderr, ">>> Input Wave File is 16 Bit\n" ); */
- wave_header_16bit = 1;
- }
- /* should probably use the wave header to determine size here FIXME MFC Feb 2003 */
- *num_samples = MAX_U_32_NUM;
- if (fseek (musicin, 44, SEEK_SET) != 0) { /* there's a way of calculating the size of the
- wave header. i'll just jump 44 to start with */
- fprintf (stderr, "Could not seek to PCM sound data in \"%s\".\n",
- inPath);
- exit (1);
- }
- return;
- }
-
- /*************************** PCM **************************/
- fprintf (stderr, "No header found. Assuming Raw PCM sound file\n");
- /* Raw PCM. No header. Reset the input file to read from the start */
- fseek (musicin, 0, SEEK_SET);
- /* Assume it is a huge sound file since there's no real info available */
- /* FIXME: Could always fstat the file? Probably not worth it. MFC Feb 2003 */
- *num_samples = MAX_U_32_NUM;
-}
-
-
-
-/************************************************************************
- *
- * aiff_check
- *
- * PURPOSE: Checks AIFF header information to make sure it is valid.
- * Exits if not.
- *
- ************************************************************************/
-
-void aiff_check (char *file_name, IFF_AIFF * pcm_aiff_data, int *version)
-{
- if (pcm_aiff_data->sampleType != IFF_ID_SSND) {
- fprintf (stderr, "Sound data is not PCM in \"%s\".\n", file_name);
- exit (1);
- }
-
- if (SmpFrqIndex ((long) pcm_aiff_data->sampleRate, version) < 0) {
- fprintf (stderr, "in \"%s\".\n", file_name);
- exit (1);
- }
-
- if (pcm_aiff_data->sampleSize != sizeof (short) * BITS_IN_A_BYTE) {
- fprintf (stderr, "Sound data is not %zu bits in \"%s\".\n",
- sizeof (short) * BITS_IN_A_BYTE, file_name);
- exit (1);
- }
-
- if (pcm_aiff_data->numChannels != MONO
- && pcm_aiff_data->numChannels != STEREO) {
- fprintf (stderr, "Sound data is not mono or stereo in \"%s\".\n",
- file_name);
- exit (1);
- }
-
- if (pcm_aiff_data->blkAlgn.blockSize != 0) {
- fprintf (stderr, "Block size is not %d bytes in \"%s\".\n", 0, file_name);
- exit (1);
- }
-
- if (pcm_aiff_data->blkAlgn.offset != 0) {
- fprintf (stderr, "Block offset is not %d bytes in \"%s\".\n", 0,
- file_name);
- exit (1);
- }
-}
diff --git a/libtoolame-dab/audio_read.h b/libtoolame-dab/audio_read.h
deleted file mode 100644
index 215e89d..0000000
--- a/libtoolame-dab/audio_read.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* AIFF Definitions */
-
-#define IFF_ID_FORM 0x464f524d /* "FORM" */
-#define IFF_ID_AIFF 0x41494646 /* "AIFF" */
-#define IFF_ID_COMM 0x434f4d4d /* "COMM" */
-#define IFF_ID_SSND 0x53534e44 /* "SSND" */
-#define IFF_ID_MPEG 0x4d504547 /* "MPEG" */
-
-#define AIFF_FORM_HEADER_SIZE 12
-#define AIFF_SSND_HEADER_SIZE 16
-
-
-typedef struct blockAlign_struct
-{
- unsigned long offset;
- unsigned long blockSize;
-}
-blockAlign;
-
-typedef struct IFF_AIFF_struct
-{
- short numChannels;
- unsigned long numSampleFrames;
- short sampleSize;
- double sampleRate;
- unsigned long sampleType;
- blockAlign blkAlgn;
-}
-IFF_AIFF;
-
-#if defined(JACK_INPUT)
-void setup_jack(frame_header *header, const char* jackname);
-int process(jack_nframes_t nframes, void *arg);
-#endif
-void jack_shutdown(void *arg);
-
-void parse_input_file (FILE *musicin, char *, frame_header *header, unsigned long *num_samples);
-void aiff_check (char *file_name, IFF_AIFF * pcm_aiff_data, int *version);
-
-int aiff_read_headers (FILE *, IFF_AIFF *);
-int aiff_seek_to_sound_data (FILE *);
-enum byte_order DetermineByteOrder (void);
-void SwapBytesInWords (short *loc, int words);
- unsigned long read_samples (music_in_t*, short[2304], unsigned long,
- unsigned long);
- unsigned long get_audio (music_in_t*, short[2][1152], unsigned long,
- int, frame_header *header);
-
diff --git a/libtoolame-dab/bitstream.c b/libtoolame-dab/bitstream.c
index 4346d60..410ef5b 100644
--- a/libtoolame-dab/bitstream.c
+++ b/libtoolame-dab/bitstream.c
@@ -1,7 +1,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include "zmqoutput.h"
#include "common.h"
#include "mem.h"
#include "bitstream.h"
@@ -112,10 +111,6 @@ void empty_buffer (Bit_stream_struc * bs, int minimum)
fflush (bs->pt); /* NEW SS to assist in debugging */
}
- else if (bs->zmq_sock) {
- for (i = bs->buf_size - 1; i >= minimum; i--)
- zmqoutput_write_byte(bs, bs->buf[i]);
- }
for (i = minimum - 1; i >= 0; i--)
bs->buf[bs->buf_size - minimum + i] = bs->buf[i];
@@ -129,8 +124,6 @@ void empty_buffer (Bit_stream_struc * bs, int minimum)
/* open the device to write the bit stream into it */
void open_bit_stream_w (Bit_stream_struc * bs, int size)
{
- bs->zmq_sock = NULL;
-
bs->pt = NULL; // we're not using file output
alloc_buffer (bs, size);
bs->buf_byte_idx = size - 1;
@@ -147,7 +140,6 @@ void close_bit_stream_w (Bit_stream_struc * bs)
putbits (bs, 0, 7);
empty_buffer (bs, bs->buf_byte_idx + 1);
if (bs->pt) fclose(bs->pt);
- zmqoutput_close(bs);
desalloc_buffer (bs);
}
diff --git a/libtoolame-dab/vlc_input.c b/libtoolame-dab/vlc_input.c
deleted file mode 100644
index 11e04c7..0000000
--- a/libtoolame-dab/vlc_input.c
+++ /dev/null
@@ -1,430 +0,0 @@
-#include "vlc_input.h"
-
-#if defined(VLC_INPUT)
-#include <stdlib.h>
-#include <errno.h>
-#include <pthread.h>
-#include <semaphore.h>
-#include <assert.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-
-int check_vlc_uses_size_t();
-struct vlc_buffer* vlc_buffer_new();
-void vlc_buffer_free(struct vlc_buffer* node);
-
-libvlc_instance_t *m_vlc;
-libvlc_media_player_t *m_mp;
-
-unsigned int vlc_rate;
-unsigned int vlc_channels;
-
-struct vlc_buffer *head_buffer;
-
-// now playing information can get written to
-// a file. This writing happens in a separate thread
-#define NOWPLAYING_LEN 512
-char vlc_nowplaying[NOWPLAYING_LEN];
-int vlc_nowplaying_running;
-pthread_t vlc_nowplaying_thread;
-const char* vlc_nowplaying_filename;
-
-struct icywriter_task_data {
- char text[NOWPLAYING_LEN];
- int success;
- sem_t sem;
-};
-
-struct icywriter_task_data icy_task_data;
-
-
-pthread_mutex_t buffer_lock = PTHREAD_MUTEX_INITIALIZER;
-
-struct vlc_buffer* vlc_buffer_new()
-{
- struct vlc_buffer* node;
- node = malloc(sizeof(struct vlc_buffer));
- memset(node, 0, sizeof(struct vlc_buffer));
- return node;
-}
-
-void vlc_buffer_free(struct vlc_buffer* node)
-{
- if (node->buf) {
- free(node->buf);
- }
-
- free(node);
-}
-
-size_t vlc_buffer_totalsize(struct vlc_buffer* node)
-{
- size_t totalsize = 0;
- for (; node != NULL; node = node->next) {
- totalsize += node->size;
- }
-
- return totalsize;
-}
-
-// VLC Audio prerender callback, we must allocate a buffer here
-void prepareRender_size_t(
- void* p_audio_data,
- uint8_t** pp_pcm_buffer,
- size_t size)
-{
- *pp_pcm_buffer = malloc(size);
-}
-
-void prepareRender(
- void* p_audio_data,
- uint8_t** pp_pcm_buffer,
- unsigned int size)
-{
- *pp_pcm_buffer = malloc(size);
-}
-
-
-// Audio postrender callback
-void handleStream_size_t(
- void* p_audio_data,
- uint8_t* p_pcm_buffer,
- unsigned int channels,
- unsigned int rate,
- unsigned int nb_samples,
- unsigned int bits_per_sample,
- size_t size,
- int64_t pts)
-{
- assert(channels == vlc_channels);
- assert(rate == vlc_rate);
- assert(bits_per_sample == 16);
-
- // 16 is a bit arbitrary, if it's too small we might enter
- // a deadlock if toolame asks for too much data
- const size_t max_length = 16 * size;
-
- for (;;) {
- pthread_mutex_lock(&buffer_lock);
-
- if (vlc_buffer_totalsize(head_buffer) < max_length) {
- struct vlc_buffer* newbuf = vlc_buffer_new();
-
- newbuf->buf = p_pcm_buffer;
- newbuf->size = size;
-
- // Append the new buffer to the end of the linked list
- struct vlc_buffer* tail = head_buffer;
- while (tail->next) {
- tail = tail->next;
- }
- tail->next = newbuf;
-
- pthread_mutex_unlock(&buffer_lock);
- return;
- }
-
- pthread_mutex_unlock(&buffer_lock);
- usleep(100);
- }
-}
-
-// convert from unsigned int size to size_t size
-void handleStream(
- void* p_audio_data,
- uint8_t* p_pcm_buffer,
- unsigned int channels,
- unsigned int rate,
- unsigned int nb_samples,
- unsigned int bits_per_sample,
- unsigned int size,
- int64_t pts)
-{
- handleStream_size_t(
- p_audio_data,
- p_pcm_buffer,
- channels,
- rate,
- nb_samples,
- bits_per_sample,
- size,
- pts);
-}
-
-int vlc_in_prepare(
- unsigned verbosity,
- unsigned int rate,
- const char* uri,
- unsigned channels,
- const char* icy_write_file
- )
-{
- fprintf(stderr, "Initialising VLC...\n");
-
- vlc_nowplaying_running = 0;
- vlc_nowplaying_filename = icy_write_file;
-
- long long int handleStream_address;
- long long int prepareRender_address;
-
- int vlc_version_check = check_vlc_uses_size_t();
- if (vlc_version_check == 0) {
- fprintf(stderr, "You are using VLC with unsigned int size callbacks\n");
-
- handleStream_address = (long long int)(intptr_t)(void*)&handleStream;
- prepareRender_address = (long long int)(intptr_t)(void*)&prepareRender;
- }
- else if (vlc_version_check == 1) {
- fprintf(stderr, "You are using VLC with size_t size callbacks\n");
-
- handleStream_address = (long long int)(intptr_t)(void*)&handleStream_size_t;
- prepareRender_address = (long long int)(intptr_t)(void*)&prepareRender_size_t;
- }
- else {
- fprintf(stderr, "Error detecting VLC version!\n");
- fprintf(stderr, " you are using %s\n", libvlc_get_version());
- return -1;
- }
-
- vlc_rate = rate;
- vlc_channels = channels;
-
- // VLC options
- char smem_options[512];
- snprintf(smem_options, sizeof(smem_options),
- "#transcode{acodec=s16l,samplerate=%d}:"
- // We are using transcode because smem only support raw audio and
- // video formats
- "smem{"
- "audio-postrender-callback=%lld,"
- "audio-prerender-callback=%lld"
- "}",
- vlc_rate,
- handleStream_address,
- prepareRender_address);
-
- char verb_options[512];
- snprintf(verb_options, sizeof(verb_options),
- "--verbose=%d", verbosity);
-
- const char * const vlc_args[] = {
- verb_options,
- "--sout", smem_options // Stream to memory
- };
-
- // Launch VLC
- m_vlc = libvlc_new(sizeof(vlc_args) / sizeof(vlc_args[0]), vlc_args);
-
- // Load the media
- libvlc_media_t *m;
- m = libvlc_media_new_location(m_vlc, uri);
- m_mp = libvlc_media_player_new_from_media(m);
- libvlc_media_release(m);
-
- // Allocate the list
- head_buffer = vlc_buffer_new();
-
- // Start playing
- int ret = libvlc_media_player_play(m_mp);
-
- if (ret == 0) {
- libvlc_media_t *media = libvlc_media_player_get_media(m_mp);
- libvlc_state_t st;
-
- ret = -1;
-
- int timeout;
- for (timeout = 0; timeout < 100; timeout++) {
- st = libvlc_media_get_state(media);
- usleep(10*1000);
- if (st != libvlc_NothingSpecial) {
- ret = 0;
- break;
- }
- }
- }
-
- return ret;
-}
-
-ssize_t vlc_in_read(void *buf, size_t len)
-{
- if (len == 0) {
- return 0;
- }
-
- assert(buf);
-
- size_t requested = len;
- for (;;) {
- pthread_mutex_lock(&buffer_lock);
-
- if (vlc_buffer_totalsize(head_buffer) >= len) {
- while (len >= head_buffer->size) {
- if (head_buffer->buf && head_buffer->size) {
- // Get all the data from this list element
- memcpy(buf, head_buffer->buf, head_buffer->size);
-
- buf += head_buffer->size;
- len -= head_buffer->size;
- }
-
- if (head_buffer->next) {
- struct vlc_buffer *next_head = head_buffer->next;
- vlc_buffer_free(head_buffer);
- head_buffer = next_head;
- }
- else {
- vlc_buffer_free(head_buffer);
- head_buffer = vlc_buffer_new();
- break;
- }
- }
-
- if (len > 0) {
- assert(len < head_buffer->size);
- assert(head_buffer->buf);
-
- memcpy(buf, head_buffer->buf, len);
-
- // split the current head into two parts
- size_t remaining = head_buffer->size - len;
- uint8_t *newbuf = malloc(remaining);
-
- memcpy(newbuf, head_buffer->buf + len, remaining);
- free(head_buffer->buf);
- head_buffer->buf = newbuf;
- head_buffer->size = remaining;
- }
-
- pthread_mutex_unlock(&buffer_lock);
- return requested;
- }
-
- pthread_mutex_unlock(&buffer_lock);
- usleep(100);
-
- libvlc_media_t *media = libvlc_media_player_get_media(m_mp);
- libvlc_state_t st = libvlc_media_get_state(media);
- if (!(st == libvlc_Opening ||
- st == libvlc_Buffering ||
- st == libvlc_Playing) ) {
- return -1;
- }
-
- char* nowplaying_sz = libvlc_media_get_meta(media, libvlc_meta_NowPlaying);
- if (nowplaying_sz) {
- snprintf(vlc_nowplaying, NOWPLAYING_LEN, "%s", nowplaying_sz);
- free(nowplaying_sz);
- }
- }
-
- abort();
-}
-
-// This task is run in a separate thread
-void* vlc_in_write_icy_task(void* arg)
-{
- struct icywriter_task_data* data = arg;
-
- FILE* fd = fopen(vlc_nowplaying_filename, "wb");
- if (fd) {
- int ret = fputs(data->text, fd);
- fclose(fd);
-
- if (ret >= 0) {
- data->success = 1;
- }
- }
- else {
- data->success = 0;
- }
-
- sem_post(&data->sem);
- return NULL;
-}
-
-void vlc_in_write_icy(void)
-{
- if (vlc_nowplaying_filename == NULL) {
- return;
- }
- else if (vlc_nowplaying_running == 0) {
- memcpy(icy_task_data.text, vlc_nowplaying, NOWPLAYING_LEN);
- icy_task_data.success = 0;
-
- int ret = sem_init(&icy_task_data.sem, 0, 0);
- if (ret == 0) {
- ret = pthread_create(&vlc_nowplaying_thread, NULL, vlc_in_write_icy_task, &icy_task_data);
-
- if (ret == 0) {
- vlc_nowplaying_running = 1;
- }
- else {
- fprintf(stderr, "ICY Text writer: thread start failed: %s\n", strerror(ret));
- }
- }
- else {
- fprintf(stderr, "ICY Text writer: semaphore init failed: %s\n", strerror(errno));
- }
-
- }
- else {
- int ret = sem_trywait(&icy_task_data.sem);
- if (ret == -1 && errno == EAGAIN) {
- return;
- }
- else if (ret == 0) {
- ret = pthread_join(vlc_nowplaying_thread, NULL);
- if (ret != 0) {
- fprintf(stderr, "ICY Text writer: pthread_join error: %s\n", strerror(ret));
- }
-
- vlc_nowplaying_running = 0;
- }
- else {
- fprintf(stderr, "ICY Text writer: semaphore trywait failed: %s\n", strerror(errno));
- }
- }
-}
-
-
-/* VLC up to version 2.1.0 used a different callback function signature.
- * VLC 2.2.0 uses size_t
- *
- * \return 1 if the callback with size_t size should be used.
- * 0 if the callback with unsigned int size should be used.
- * -1 if there was an error.
- */
-int check_vlc_uses_size_t()
-{
- int retval = -1;
-
- char libvlc_version[256];
- strncpy(libvlc_version, libvlc_get_version(), 255);
-
- char *space_position = strstr(libvlc_version, " ");
-
- if (space_position) {
- *space_position = '\0';
- }
-
- char *saveptr;
- char *major_ver_sz = strtok_r(libvlc_version, ".", &saveptr);
- if (major_ver_sz) {
- int major_ver = atoi(major_ver_sz);
-
- char *minor_ver_sz = strtok_r(NULL, ".", &saveptr);
- if (minor_ver_sz) {
- int minor_ver = atoi(minor_ver_sz);
-
- retval = (major_ver >= 2 && minor_ver >= 2) ? 1 : 0;
- }
- }
-
- return retval;
-}
-
-#endif // defined(VLC_INPUT)
-
diff --git a/libtoolame-dab/vlc_input.h b/libtoolame-dab/vlc_input.h
deleted file mode 100644
index a2ecefa..0000000
--- a/libtoolame-dab/vlc_input.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __VLC_INPUT_H_
-#define __VLC_INPUT_H_
-
-# if defined(VLC_INPUT)
-
-#include <stdint.h>
-#include <stddef.h>
-#include <sys/types.h>
-#include <vlc/vlc.h>
-
-
-// A linked list structure for the incoming buffers
-struct vlc_buffer {
- uint8_t *buf;
- size_t size;
- struct vlc_buffer *next;
-};
-
-// Open the VLC input
-int vlc_in_prepare(
- unsigned verbosity,
- unsigned int rate,
- const char* uri,
- unsigned channels,
- const char* icy_write_file);
-
-// Read len audio bytes into buf
-ssize_t vlc_in_read(void *buf, size_t len);
-
-void vlc_in_write_icy(void);
-
-# endif // VLC_INPUT
-#endif // __VLC_INPUT_H_
-
diff --git a/libtoolame-dab/xpad.c b/libtoolame-dab/xpad.c
deleted file mode 100644
index 6c97ea8..0000000
--- a/libtoolame-dab/xpad.c
+++ /dev/null
@@ -1,88 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <assert.h>
-#include <errno.h>
-
-#include "xpad.h"
-
-static int xpad_fd = 0;
-
-/* The F-PAD has to be:
- uint16_t fpad = 0x2; // CI flag
-
- if (xpad_len()) {
- fpad |= 1<<13; // variable length X-PAD
- }
-
- which is included by mot-encoder in the file/fifo
- it generates
- */
-
-/* Create and open the desired PAD input fifo
- */
-int xpad_init(char* pad_fifo, int pad_len)
-{
- if (mkfifo(pad_fifo, S_IWUSR | S_IRUSR | S_IRGRP | S_IROTH) != 0) {
- if (errno != EEXIST) {
- fprintf(stderr, "Can't create pad file: %d!\n", errno);
- return -1;
- }
- }
-
- xpad_fd = open(pad_fifo, O_RDONLY | O_NONBLOCK);
- if (xpad_fd == -1) {
- fprintf(stderr, "Can't open pad file!\n");
- return -1;
- }
-
- int flags = fcntl(xpad_fd, F_GETFL, 0);
- if (fcntl(xpad_fd, F_SETFL, flags | O_NONBLOCK)) {
- fprintf(stderr, "Can't set non-blocking mode in pad file!\n");
- return -1;
- }
-
- return 0;
-}
-
-int xpad_read_len(uint8_t* buf, int len)
-{
- if (xpad_fd == 0) return 0;
-
- ssize_t num_read = 0;
-
- while (num_read < len) {
- ssize_t r = read(xpad_fd, buf + num_read, len - num_read);
-
- if(r < 0) {
- if (errno == EAGAIN) {
- return 0;
- }
- else {
- perror("PAD input read error");
- return -1;
- }
- }
- else if (r == 0) {
- // reached end of data
- return 0;
- }
-
- num_read += r;
- }
-
-#if XPAD_DEBUG
- int i;
- for (i = 0; i < len; i++) {
- fprintf(stderr, "%02x ", buf[i]);
- }
- fprintf(stderr, "\n");
-#endif
-
- return num_read;
-}
-
diff --git a/libtoolame-dab/xpad.h b/libtoolame-dab/xpad.h
deleted file mode 100644
index cd0a434..0000000
--- a/libtoolame-dab/xpad.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _XPAD_H_
-#define _XPAD_H_
-
-#include <stdint.h>
-
-/* Initialise the xpad reader
- *
- * pad_fifo is the filename of the FIFO that will be created, and
- * can be used with mot-encoder.
- *
- * pad_len is the XPAD length, that also has to be given
- * to mot-encoder.
- *
- * returns 0 on success
- * -1 on failure
- */
-int xpad_init(char* pad_fifo, int pad_len);
-
-/* Get len bytes of x-pad data, write into buf
- * returns either
- * - len if the read was sucessful
- * - 0 if there was no data
- * - -1 if there was an error (errno will be set)
- */
-int xpad_read_len(uint8_t* buf, int len);
-
-#endif
-
diff --git a/libtoolame-dab/zmqoutput.c b/libtoolame-dab/zmqoutput.c
deleted file mode 100644
index 03007cc..0000000
--- a/libtoolame-dab/zmqoutput.c
+++ /dev/null
@@ -1,120 +0,0 @@
-#include "zmqoutput.h"
-#include <zmq.h>
-#include <stdlib.h>
-#include <string.h>
-#include "common.h"
-
-static void *zmq_context;
-
-// Buffer containing at maximum one frame
-unsigned char* zmqbuf;
-
-// The current data length (smaller than allocated
-// buffer size)
-size_t zmqbuf_len;
-
-static int zmq_peak_left = 0;
-static int zmq_peak_right = 0;
-
-void zmqoutput_set_peaks(int left, int right)
-{
- zmq_peak_left = left;
- zmq_peak_right = right;
-}
-
-int zmqoutput_open(Bit_stream_struc *bs, const char* uri_list)
-{
- zmq_context = zmq_ctx_new();
- bs->zmq_sock = zmq_socket(zmq_context, ZMQ_PUB);
- if (bs->zmq_sock == NULL) {
- fprintf(stderr, "Error occurred during zmq_socket: %s\n",
- zmq_strerror(errno));
- return -1;
- }
-
- char* uris = strdup(uri_list);
- char* saveptr = NULL;
-
- for (; ; uris = NULL) {
- char* uri = strtok_r(uris, ";", &saveptr);
-
-
- if (uri) {
- fprintf(stderr, "Connecting ZMQ to %s\n", uri);
- if (zmq_connect(bs->zmq_sock, uri) != 0) {
- fprintf(stderr, "Error occurred during zmq_connect: %s\n",
- zmq_strerror(errno));
- free(uris);
- return -1;
- }
- }
- else {
- break;
- }
- }
-
- free(uris);
-
- zmqbuf = (unsigned char*)malloc(bs->zmq_framesize);
- if (zmqbuf == NULL) {
- fprintf(stderr, "Unable to allocate ZMQ buffer\n");
- exit(0);
- }
- zmqbuf_len = 0;
- return 0;
-}
-
-int zmqoutput_write_byte(Bit_stream_struc *bs, unsigned char data)
-{
- zmqbuf[zmqbuf_len++] = data;
-
- if (zmqbuf_len == bs->zmq_framesize) {
-
- int frame_length = sizeof(struct zmq_frame_header) + zmqbuf_len;
-
- struct zmq_frame_header* header =
- malloc(frame_length);
-
- uint8_t* txframe = ((uint8_t*)header) + sizeof(struct zmq_frame_header);
-
- header->version = 1;
- header->encoder = ZMQ_ENCODER_TOOLAME;
- header->datasize = zmqbuf_len;
- header->audiolevel_left = zmq_peak_left;
- header->audiolevel_right = zmq_peak_right;
-
- memcpy(txframe, zmqbuf, zmqbuf_len);
-
- int send_error = zmq_send(bs->zmq_sock, header, frame_length,
- ZMQ_DONTWAIT);
-
- free(header);
- header = NULL;
-
- if (send_error < 0) {
- fprintf(stderr, "ZeroMQ send failed! %s\n", zmq_strerror(errno));
- }
-
- zmqbuf_len = 0;
-
- return bs->zmq_framesize;
- }
-
- return 0;
-
-}
-
-void zmqoutput_close(Bit_stream_struc *bs)
-{
- if (bs->zmq_sock)
- zmq_close(bs->zmq_sock);
-
- if (zmq_context)
- zmq_ctx_destroy(zmq_context);
-
- if (zmqbuf) {
- free(zmqbuf);
- zmqbuf = NULL;
- }
-}
-
diff --git a/libtoolame-dab/zmqoutput.h b/libtoolame-dab/zmqoutput.h
deleted file mode 100644
index 7f4eb59..0000000
--- a/libtoolame-dab/zmqoutput.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _ZMQOUTPUT_H_
-#define _ZMQOUTPUT_H_
-
-#include <stdint.h>
-#include "common.h"
-
-#define ZMQ_ENCODER_TOOLAME 2
-
-struct zmq_frame_header
-{
- uint16_t version; // we support version=1 now
- uint16_t encoder; // see ZMQ_ENCODER_XYZ
-
- /* length of the 'data' field */
- uint32_t datasize;
-
- /* Audio level, peak, linear PCM */
- int16_t audiolevel_left;
- int16_t audiolevel_right;
-
- /* Data follows this header */
-} __attribute__ ((packed));
-
-
-/* Open the zmq socket and connect it to all URIs in the list.
- * The URIs are semicolon delimited
- */
-int zmqoutput_open(Bit_stream_struc * bs, const char* uri_list);
-
-int zmqoutput_write_byte(Bit_stream_struc *bs, unsigned char data);
-
-void zmqoutput_close(Bit_stream_struc *bs);
-
-void zmqoutput_set_peaks(int left, int right);
-
-#endif
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 20:50:37 +0000