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Add .wbh names for .xwb

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bnnm 2019-10-14 00:29:40 +02:00
parent d64f85a02e
commit f3c3d4563e
1 changed files with 57 additions and 6 deletions
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63
src/meta/xwb.c
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@ -643,20 +643,71 @@ fail:
return 0;
}
static int get_wbh_name(char* buf, size_t maxsize, int target_subsong, xwb_header* xwb, STREAMFILE* sf) {
int selected_stream = target_subsong - 1;
int version, name_count;
off_t offset, name_number;
if (read_32bitBE(0x00, sf) != 0x57424844) /* "WBHD" */
goto fail;
version = read_32bitLE(0x04, sf);
if (version != 1)
goto fail;
name_count = read_32bitLE(0x08, sf);
if (selected_stream > name_count)
goto fail;
/* next table:
* - 0x00: wave id? (ordered from 0 to N)
* - 0x04: always 0 */
offset = 0x10 + 0x08 * name_count;
name_number = 0;
while (offset < get_streamfile_size(sf)) {
size_t name_len = read_string(buf, maxsize, offset, sf) + 1;
if (name_len == 0)
goto fail;
if (name_number == selected_stream)
break;
name_number++;
offset += name_len;
}
return 1;
fail:
return 0;
}
static void get_name(char * buf, size_t maxsize, int target_subsong, xwb_header * xwb, STREAMFILE *streamXwb) {
STREAMFILE *streamXsb = NULL;
STREAMFILE *sf_name = NULL;
int name_found;
/* try to get the stream name in the .xwb, though they are very rarely included */
name_found = get_xwb_name(buf, maxsize, target_subsong, xwb, streamXwb);
if (name_found) return;
/* try again in a companion .xsb file, a comically complex cue format */
streamXsb = open_xsb_filename_pair(streamXwb);
if (!streamXsb) return; /* not all xwb have xsb though */
/* try again in a companion files */
if (xwb->version == 1) {
/* .wbh, a simple name container */
sf_name = open_streamfile_by_ext(streamXwb, "wbh");
if (!sf_name) return; /* rarely found [Pac-Man World 2 (Xbox)] */
name_found = get_wbh_name(buf, maxsize, target_subsong, xwb, sf_name);
close_streamfile(sf_name);
}
else {
/* .xsb, a comically complex cue format */
sf_name = open_xsb_filename_pair(streamXwb);
if (!sf_name) return; /* not all xwb have xsb though */
name_found = get_xsb_name(buf, maxsize, target_subsong, xwb, sf_name);
close_streamfile(sf_name);
}
name_found = get_xsb_name(buf, maxsize, target_subsong, xwb, streamXsb);
close_streamfile(streamXsb);
if (!name_found) {
buf[0] = '\0';