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Add dvdidutils.c

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Former-commit-id: c4e4352c4f8999f95e32d865ed524d8c7feef83b
This commit is contained in:
Phillip Stephens 2022-10-21 22:09:14 -07:00
parent 2af0d744cc
commit c1fdbe95ae
1 changed files with 27 additions and 0 deletions
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27
src/Dolphin/dvd/dvdidutils.c Normal file
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#include <dolphin/DVDPriv.h>
#include <dolphin/dvd.h>
#include <dolphin/dvd_regs.h>
#include <string.h>
BOOL DVDCompareDiskID(DVDDiskID* id1, DVDDiskID* id2) {
if (id1->gameName[0] && id2->gameName[0] && strncmp(&id1->gameName[0], &id2->gameName[0], 4)) {
return FALSE;
}
if (!id1->company[0] || !id2->company[0] || strncmp(&id1->company[0], &id2->company[0], 2)) {
return FALSE;
}
if (id1->diskNumber != 0xff && id2->diskNumber != 0xff && id1->diskNumber != id2->diskNumber) {
return FALSE;
}
if (id1->gameVersion != 0xff && id2->gameVersion != 0xff &&
id1->gameVersion != id2->gameVersion) {
return FALSE;
}
return TRUE;
}