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/*
* nal.c
*
* Created on: 07.12.2008
* Author: julian
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "nal.h"
#include "xine_internal.h"
struct nal_unit* init_nal_unit()
{
struct nal_unit *nal = malloc(sizeof(struct nal_unit));
memset(nal, 0x00, sizeof(struct nal_unit));
/*nal->sps = malloc(sizeof(struct seq_parameter_set_rbsp));
memset(nal->sps, 0x00, sizeof(struct seq_parameter_set_rbsp));
nal->pps = malloc(sizeof(struct pic_parameter_set_rbsp));
memset(nal->pps, 0x00, sizeof(struct pic_parameter_set_rbsp));
nal->slc = malloc(sizeof(struct slice_header));
memset(nal->slc, 0x00, sizeof(struct slice_header));*/
return nal;
}
void free_nal_unit(struct nal_unit *nal)
{
free(nal->sps);
free(nal->pps);
free(nal->slc);
free(nal);
}
void copy_nal_unit(struct nal_unit *dest, struct nal_unit *src)
{
/* size without pps, sps and slc units: */
int size = sizeof(struct nal_unit) - sizeof(struct seq_parameter_set_rbsp*)
- sizeof(struct pic_parameter_set_rbsp*) - sizeof(struct slice_header*);
xine_fast_memcpy(dest, src, size);
dest->sps = malloc(sizeof(struct seq_parameter_set_rbsp));
dest->pps = malloc(sizeof(struct pic_parameter_set_rbsp));
dest->slc = malloc(sizeof(struct slice_header));
xine_fast_memcpy(dest->sps, src->sps, sizeof(struct seq_parameter_set_rbsp));
xine_fast_memcpy(dest->pps, src->pps, sizeof(struct pic_parameter_set_rbsp));
xine_fast_memcpy(dest->slc, src->slc, sizeof(struct slice_header));
}
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