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MT32: Also use the ROM name to return the most appropriate ROM info

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Since we are not using munt's SHA-1 hashing code, this returns the most
appropriate feature set for CM-32L ROMs
This commit is contained in:
Filippos Karapetis 2015-12-28 12:08:53 +02:00
parent 9ec9bca25b
commit 00e0d68a9f
1 changed files with 10 additions and 1 deletions
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11
audio/softsynth/mt32/ROMInfo.cpp
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@ -54,12 +54,21 @@ static const ROMInfo *getKnownROMInfoFromList(unsigned int index) {
const ROMInfo* ROMInfo::getROMInfo(Common::File *file) {
size_t fileSize = file->size();
Common::String fileName = file->getName();
fileName.toUppercase();
bool isCM32LROM = fileName.hasPrefix("CM32L_");
// We haven't added the SHA1 checksum code in ScummVM, as the file size
// suffices for our needs for now.
// and ROM name suffices for our needs for now.
//const char *fileDigest = file->getSHA1();
for (int i = 0; getKnownROMInfoFromList(i) != NULL; i++) {
const ROMInfo *romInfo = getKnownROMInfoFromList(i);
if (fileSize == romInfo->fileSize /*&& !strcmp(fileDigest, romInfo->sha1Digest)*/) {
if (fileSize == 65536) {
// If we are looking for a CM-32L ROM, make sure we return the first matching
// CM-32L ROM from the list, instead of the first matching MT-32 ROM
if (isCM32LROM && romInfo->controlROMFeatures->isDefaultReverbMT32Compatible())
continue;
}
return romInfo;
}
}