void meta_reset(GF_Box *s)
{
GF_MetaBox *ptr = (GF_MetaBox *)s;
if (ptr == NULL) return;
gf_isom_box_del((GF_Box *)ptr->handler);
ptr->handler = NULL;
if (ptr->primary_resource) gf_isom_box_del((GF_Box *)ptr->primary_resource);
ptr->primary_resource = NULL;
if (ptr->file_locations) gf_isom_box_del((GF_Box *)ptr->file_locations);
ptr->file_locations = NULL;
if (ptr->item_locations) gf_isom_box_del((GF_Box *)ptr->item_locations);
ptr->item_locations = NULL;
if (ptr->protections) gf_isom_box_del((GF_Box *)ptr->protections);
ptr->protections = NULL;
if (ptr->item_infos) gf_isom_box_del((GF_Box *)ptr->item_infos);
ptr->item_infos = NULL;
if (ptr->IPMP_control) gf_isom_box_del((GF_Box *)ptr->IPMP_control);
ptr->IPMP_control = NULL;
if (ptr->item_refs) gf_isom_box_del((GF_Box *)ptr->item_refs);
ptr->item_refs = NULL;
if (ptr->item_props) gf_isom_box_del((GF_Box *)ptr->item_props);
ptr->item_props = NULL;
if (ptr->other_boxes) gf_isom_box_array_del(ptr->other_boxes);
ptr->other_boxes = NULL;
}
void gf_isom_hint_sample_del(GF_HintSample *ptr)
{
GF_HintPacket *pck;
if (ptr->hint_subtype==GF_ISOM_BOX_TYPE_FDP_STSD) {
gf_isom_box_del((GF_Box*)ptr);
return;
}
while (gf_list_count(ptr->packetTable)) {
pck = (GF_HintPacket *)gf_list_get(ptr->packetTable, 0);
gf_isom_hint_pck_del(pck);
gf_list_rem(ptr->packetTable, 0);
}
gf_list_del(ptr->packetTable);
if (ptr->AdditionalData) gf_free(ptr->AdditionalData);
if (ptr->sample_cache) {
while (gf_list_count(ptr->sample_cache)) {
GF_HintDataCache *hdc = (GF_HintDataCache *)gf_list_get(ptr->sample_cache, 0);
gf_list_rem(ptr->sample_cache, 0);
if (hdc->samp) gf_isom_sample_del(&hdc->samp);
gf_free(hdc);
}
gf_list_del(ptr->sample_cache);
}
if (ptr->extra_data)
gf_isom_box_del((GF_Box*)ptr->extra_data);
if (ptr->other_boxes)
gf_isom_box_array_del(ptr->other_boxes);
gf_free(ptr);
}
GF_Err gf_isom_remove_track_protection(GF_ISOFile *the_file, u32 trackNumber, u32 sampleDescriptionIndex)
{
GF_TrackBox *trak;
GF_Err e;
GF_SampleEntryBox *sea;
GF_ProtectionInfoBox *sinf;
e = CanAccessMovie(the_file, GF_ISOM_OPEN_WRITE);
if (e) return e;
trak = gf_isom_get_track_from_file(the_file, trackNumber);
if (!trak || !trak->Media || !sampleDescriptionIndex) return GF_BAD_PARAM;
sea = NULL;
sinf = gf_isom_get_sinf_entry(trak, sampleDescriptionIndex, GF_ISOM_CENC_SCHEME, &sea);
if (!sinf) sinf = gf_isom_get_sinf_entry(trak, sampleDescriptionIndex, GF_ISOM_CBC_SCHEME, &sea);
if (!sinf) sinf = gf_isom_get_sinf_entry(trak, sampleDescriptionIndex, GF_ISOM_ISMACRYP_SCHEME, &sea);
if (!sinf) sinf = gf_isom_get_sinf_entry(trak, sampleDescriptionIndex, GF_ISOM_OMADRM_SCHEME, &sea);
if (!sinf) sinf = gf_isom_get_sinf_entry(trak, sampleDescriptionIndex, GF_ISOM_ADOBE_SCHEME, &sea);
if (!sinf) return GF_OK;
sea->type = sinf->original_format->data_format;
gf_isom_box_array_del(sea->protections);
sea->protections = gf_list_new();
if (sea->type == GF_4CC('2','6','4','b')) sea->type = GF_ISOM_BOX_TYPE_AVC1;
if (sea->type == GF_4CC('2','6','5','b')) sea->type = GF_ISOM_BOX_TYPE_HVC1;
return GF_OK;
}
void mdri_del(GF_Box *s)
{
GF_OMADRMMutableInformationBox*ptr = (GF_OMADRMMutableInformationBox*)s;
if (ptr == NULL) return;
gf_isom_box_array_del(ptr->boxes);
gf_free(ptr);
}
void ghnt_del(GF_Box *s)
{
GF_HintSampleEntryBox *ptr;
ptr = (GF_HintSampleEntryBox *)s;
gf_isom_box_array_del(ptr->HintDataTable);
if (ptr->hint_sample) gf_isom_hint_sample_del(ptr->hint_sample);
gf_free(ptr);
}
void gf_isom_delete_movie(GF_ISOFile *mov)
{
//these are our two main files
if (mov->movieFileMap) gf_isom_datamap_del(mov->movieFileMap);
#ifndef GPAC_DISABLE_ISOM_WRITE
if (mov->editFileMap) {
gf_isom_datamap_del(mov->editFileMap);
}
if (mov->finalName) gf_free(mov->finalName);
#endif
gf_isom_box_array_del(mov->TopBoxes);
gf_isom_box_array_del(mov->moof_list);
if (mov->fileName) gf_free(mov->fileName);
gf_free(mov);
}
void ohdr_del(GF_Box *s)
{
GF_OMADRMCommonHeaderBox *ptr = (GF_OMADRMCommonHeaderBox*)s;
if (ptr == NULL) return;
gf_isom_box_array_del(ptr->ExtendedHeaders);
if (ptr->ContentID) gf_free(ptr->ContentID);
if (ptr->RightsIssuerURL) gf_free(ptr->RightsIssuerURL);
if (ptr->TextualHeaders) gf_free(ptr->TextualHeaders);
gf_free(ptr);
}
void gf_isom_hint_rtp_del(GF_RTPPacket *ptr)
{
GF_GenericDTE *p;
//the DTE
while (gf_list_count(ptr->DataTable)) {
p = (GF_GenericDTE *)gf_list_get(ptr->DataTable, 0);
DelDTE(p);
gf_list_rem(ptr->DataTable, 0);
}
gf_list_del(ptr->DataTable);
//the TLV
gf_isom_box_array_del(ptr->TLV);
gf_free(ptr);
}
void gf_isom_sample_entry_predestroy(GF_SampleEntryBox *ptr)
{
if (ptr->protections) gf_isom_box_array_del(ptr->protections);
}
