hvirtual/quicktime/dinf.c

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#include "funcprotos.h"
#include "quicktime.h"

void quicktime_dinf_init(quicktime_dinf_t *dinf)
{
        quicktime_dref_init(&(dinf->dref));
}

void quicktime_dinf_delete(quicktime_dinf_t *dinf)
{
        quicktime_dref_delete(&(dinf->dref));
}

void quicktime_dinf_init_all(quicktime_dinf_t *dinf)
{
        quicktime_dref_init_all(&(dinf->dref));
}

void quicktime_dinf_dump(quicktime_dinf_t *dinf)
{
        printf("    data information (dinf)\n");
        quicktime_dref_dump(&(dinf->dref));
}

void quicktime_read_dinf(quicktime_t *file, quicktime_dinf_t *dinf, quicktime_atom_t *dinf_atom)
{
        quicktime_atom_t leaf_atom;

        do
        {
                quicktime_atom_read_header(file, &leaf_atom);
                if(quicktime_atom_is(&leaf_atom, "dref"))
                        { quicktime_read_dref(file, &(dinf->dref)); }
                else
                        quicktime_atom_skip(file, &leaf_atom);
        }while(quicktime_position(file) < dinf_atom->end);
}

void quicktime_write_dinf(quicktime_t *file, quicktime_dinf_t *dinf)
{
        quicktime_atom_t atom;
        quicktime_atom_write_header(file, &atom, "dinf");
        quicktime_write_dref(file, &(dinf->dref));
        quicktime_atom_write_footer(file, &atom);
}

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