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win32: ignore lst size when mapping Naomi rom files

This commit is contained in:
flyinghead 2018-10-21 02:55:07 +02:00
parent 27b79edf6f
commit e7fd2919bd
1 changed files with 5 additions and 0 deletions
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5
core/hw/naomi/naomi_cart.cpp
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@ -294,7 +294,12 @@ bool naomi_cart_LoadRom(char* file)
}
#if HOST_OS == OS_WINDOWS
// Windows doesn't allow mapping a read-only file to a memory area larger than the file size
BY_HANDLE_FILE_INFORMATION file_info;
GetFileInformationByHandle(RomCache, &file_info);
fsize[i] = file_info.nFileSizeLow;
RomCacheMap[i] = CreateFileMapping(RomCache, 0, PAGE_READONLY, 0, fsize[i], 0);
verify(RomCacheMap[i] != NULL);
verify(CloseHandle(RomCache));
#else
RomCacheMap[i] = RomCache;