mirrors
/
flac
mirror of https://github.com/xiph/flac
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

more fixes for level 2 functions exposed by unit tests

This commit is contained in:
Josh Coalson 2002-05-14 06:03:17 +00:00
parent d34f03d46d
commit e2ba10fe8d
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/libFLAC/metadata.c
View File

@ -995,7 +995,7 @@ FLAC__bool FLAC__metadata_chain_write(FLAC__MetaData_Chain *chain, FLAC__bool us
chain_delete_node_(chain, chain->tail);
FLAC__ASSERT(chain->current_length == chain->initial_length);
}
else if(chain->tail->data->length <= delta) {
else if(chain->tail->data->length >= delta) {
chain->tail->data->length -= delta;
chain->current_length -= delta;
FLAC__ASSERT(chain->current_length == chain->initial_length);
@ -1019,7 +1019,15 @@ FLAC__bool FLAC__metadata_chain_write(FLAC__MetaData_Chain *chain, FLAC__bool us
if(preserve_file_stats)
set_file_stats_(chain->filename, &stats);
chain->initial_length = chain->current_length;
/* recompute lengths and offsets if necessary */
if(chain->initial_length != chain->current_length) {
const FLAC__MetaData_Node *node;
chain->initial_length = chain->current_length;
chain->last_offset = chain->first_offset;
for(node = chain->head; node; node = node->next)
chain->last_offset += (4 + node->data->length); /*@@@ MAGIC NUMBER 4 = metadata header bytes */
}
return true;
}