format_mp3.c 1.27 KB
Newer Older
Michael Smith's avatar
Michael Smith committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
/* format_mp3.c
**
** format plugin for mp3 (no metadata)
**
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "refbuf.h"

#include "stats.h"
#include "format.h"

void format_mp3_free_plugin(format_plugin_t *self);
int format_mp3_get_buffer(format_plugin_t *self, char *data, unsigned long len, refbuf_t **buffer);
refbuf_queue_t *format_mp3_get_predata(format_plugin_t *self);

format_plugin_t *format_mp3_get_plugin(void)
{
	format_plugin_t *plugin;

	plugin = (format_plugin_t *)malloc(sizeof(format_plugin_t));

	plugin->type = FORMAT_TYPE_MP3;
	plugin->has_predata = 0;
	plugin->get_buffer = format_mp3_get_buffer;
	plugin->get_predata = format_mp3_get_predata;
	plugin->free_plugin = format_mp3_free_plugin;
31
    plugin->format_description = "MP3 audio";
Michael Smith's avatar
Michael Smith committed
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

	plugin->_state = NULL;

	return plugin;
}

void format_mp3_free_plugin(format_plugin_t *self)
{
	/* free the plugin instance */
	free(self);
}

int format_mp3_get_buffer(format_plugin_t *self, char *data, unsigned long len, refbuf_t **buffer)
{
	refbuf_t *refbuf;
    if(!data) {
        *buffer = NULL;
        return 0;
    }
    refbuf = refbuf_new(len);

    memcpy(refbuf->data, data, len);

    *buffer = refbuf;
	return 0;
}

refbuf_queue_t *format_mp3_get_predata(format_plugin_t *self)
{
    return NULL;
}