void vorbis_info_clear(vorbis_info *vi)
{
codec_setup_info *ci=vi->codec_setup;
int i;
if(ci){
for(i=0;i<ci->modes;i++)
if(ci->mode_param[i])_ogg_free(ci->mode_param[i]);
for(i=0;i<ci->maps;i++)
_mapping_P[ci->map_type[i]]->free_info(ci->map_param[i]);
for(i=0;i<ci->floors;i++)
_floor_P[ci->floor_type[i]]->free_info(ci->floor_param[i]);
for(i=0;i<ci->residues;i++)
_residue_P[ci->residue_type[i]]->free_info(ci->residue_param[i]);
for(i=0;i<ci->books;i++){
if(ci->fullbooks)
vorbis_book_clear(ci->fullbooks+i);
if(ci->book_param[i])
vorbis_staticbook_destroy(ci->book_param[i]);
}
if(ci->fullbooks)
_ogg_free(ci->fullbooks);
_ogg_free(ci);
}
_ogg_memset(vi,0,sizeof(*vi));
}
void vorbis_info_clear(vorbis_info *vi){
codec_setup_info *ci=(codec_setup_info *)vi->codec_setup;
int i;
if(ci){
for(i=0;i<ci->modes;i++)
if(ci->mode_param[i])_ogg_free(ci->mode_param[i]);
for(i=0;i<ci->maps;i++) /* unpack does the range checking */
_mapping_P[ci->map_type[i]]->free_info(ci->map_param[i]);
for(i=0;i<ci->floors;i++) /* unpack does the range checking */
_floor_P[ci->floor_type[i]]->free_info(ci->floor_param[i]);
for(i=0;i<ci->residues;i++) /* unpack does the range checking */
_residue_P[ci->residue_type[i]]->free_info(ci->residue_param[i]);
for(i=0;i<ci->books;i++){
if(ci->book_param[i]){
/* knows if the book was not alloced */
vorbis_staticbook_destroy(ci->book_param[i]);
}
if(ci->fullbooks)
vorbis_book_clear(ci->fullbooks+i);
}
if(ci->fullbooks)
_ogg_free(ci->fullbooks);
_ogg_free(ci);
}
memset(vi,0,sizeof(*vi));
}
void vorbis_info_clear(vorbis_info *vi){
codec_setup_info *ci=vi->codec_setup;
int i;
if(ci){
for(i=0;i<ci->modes;i++)
if(ci->mode_param[i])_ogg_free(ci->mode_param[i]);
for(i=0;i<ci->maps;i++) /* unpack does the range checking */
if(ci->map_param[i]) /* this may be cleaning up an aborted
unpack, in which case the below type
cannot be trusted */
_mapping_P[ci->map_type[i]]->free_info(ci->map_param[i]);
for(i=0;i<ci->floors;i++) /* unpack does the range checking */
if(ci->floor_param[i]) /* this may be cleaning up an aborted
unpack, in which case the below type
cannot be trusted */
_floor_P[ci->floor_type[i]]->free_info(ci->floor_param[i]);
for(i=0;i<ci->residues;i++) /* unpack does the range checking */
if(ci->residue_param[i]) /* this may be cleaning up an aborted
unpack, in which case the below type
cannot be trusted */
_residue_P[ci->residue_type[i]]->free_info(ci->residue_param[i]);
for(i=0;i<ci->books;i++){
if(ci->book_param[i]){
/* knows if the book was not alloced */
vorbis_staticbook_destroy(ci->book_param[i]);
}
if(ci->fullbooks)
vorbis_book_clear(ci->fullbooks+i);
}
if(ci->fullbooks)
_ogg_free(ci->fullbooks);
for(i=0;i<ci->psys;i++)
_vi_psy_free(ci->psy_param[i]);
_ogg_free(ci);
}
memset(vi,0,sizeof(*vi));
}
void vorbis_info_clear(vorbis_info *vi){
codec_setup_info *ci=(codec_setup_info *)vi->codec_setup;
int i;
if(ci){
if(ci->mode_param)_ogg_free(ci->mode_param);
if(ci->map_param){
for(i=0;i<ci->maps;i++) /* unpack does the range checking */
mapping_clear_info(ci->map_param+i);
_ogg_free(ci->map_param);
}
if(ci->floor_param){
for(i=0;i<ci->floors;i++) /* unpack does the range checking */
if(ci->floor_type[i])
floor1_free_info(ci->floor_param[i]);
else
floor0_free_info(ci->floor_param[i]);
_ogg_free(ci->floor_param);
_ogg_free(ci->floor_type);
}
if(ci->residue_param){
for(i=0;i<ci->residues;i++) /* unpack does the range checking */
res_clear_info(ci->residue_param+i);
_ogg_free(ci->residue_param);
}
if(ci->book_param){
for(i=0;i<ci->books;i++)
vorbis_book_clear(ci->book_param+i);
_ogg_free(ci->book_param);
}
_ogg_free(ci);
}
memset(vi,0,sizeof(*vi));
}
void vorbis_dsp_clear(vorbis_dsp_state *v){
int i,j,k;
if(v){
vorbis_info *vi=v->vi;
codec_setup_info *ci=(vi?vi->codec_setup:NULL);
backend_lookup_state *b=v->backend_state;
if(b){
if(b->window[0][0][0]){
for(i=0;i<VI_WINDOWB;i++)
if(b->window[0][0][0][i])_ogg_free(b->window[0][0][0][i]);
_ogg_free(b->window[0][0][0]);
for(j=0;j<2;j++)
for(k=0;k<2;k++){
for(i=0;i<VI_WINDOWB;i++)
if(b->window[1][j][k][i])_ogg_free(b->window[1][j][k][i]);
_ogg_free(b->window[1][j][k]);
}
}
if(b->ve){
_ve_envelope_clear(b->ve);
_ogg_free(b->ve);
}
if(b->transform[0]){
mdct_clear(b->transform[0][0]);
_ogg_free(b->transform[0][0]);
_ogg_free(b->transform[0]);
}
if(b->transform[1]){
mdct_clear(b->transform[1][0]);
_ogg_free(b->transform[1][0]);
_ogg_free(b->transform[1]);
}
if(b->psy_g_look)_vp_global_free(b->psy_g_look);
vorbis_bitrate_clear(&b->bms);
}
if(v->pcm){
for(i=0;i<vi->channels;i++)
if(v->pcm[i])_ogg_free(v->pcm[i]);
_ogg_free(v->pcm);
if(v->pcmret)_ogg_free(v->pcmret);
}
/* free mode lookups; these are actually vorbis_look_mapping structs */
if(ci){
for(i=0;i<ci->modes;i++){
int mapnum=ci->mode_param[i]->mapping;
int maptype=ci->map_type[mapnum];
if(b && b->mode)_mapping_P[maptype]->free_look(b->mode[i]);
}
/* free codebooks */
for(i=0;i<ci->books;i++)
if(b && b->fullbooks)vorbis_book_clear(b->fullbooks+i);
}
if(b){
if(b->mode)_ogg_free(b->mode);
if(b->fullbooks)_ogg_free(b->fullbooks);
/* free header, header1, header2 */
if(b->header)_ogg_free(b->header);
if(b->header1)_ogg_free(b->header1);
if(b->header2)_ogg_free(b->header2);
_ogg_free(b);
}
memset(v,0,sizeof(*v));
}
}
