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Fix states loading issue of some games in big-endian platforms (#490)

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* Fix states loading issue of some games in big-endian platforms

* Typo

Co-authored-by: negativeExponent <negativeExponent@users.noreply.github.com>
This commit is contained in:
negativeExponent
2022-01-31 23:34:07 +08:00
committed by GitHub
parent 3923dd51e7
commit e0200b03c8
2 changed files with 5 additions and 2 deletions
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2
src/ines.c
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@@ -999,7 +999,7 @@ int iNESLoad(const char *name, FCEUFILE *fp)
FCEU_printf(" PRG+CHR CRC32: 0x%08X\n", iNESCart.CRC32); FCEU_printf(" PRG+CHR CRC32: 0x%08X\n", iNESCart.CRC32);
FCEU_printf(" PRG+CHR MD5: 0x%s\n", md5_asciistr(iNESCart.MD5)); FCEU_printf(" PRG+CHR MD5: 0x%s\n", md5_asciistr(iNESCart.MD5));
FCEU_printf(" PRG-ROM: %6d KiB\n", iNESCart.PRGRomSize >> 10); FCEU_printf(" PRG-ROM: %6d KiB\n", iNESCart.PRGRomSize >> 10);
FCEU_printf(" CHR-ROM: %36 KiB\n", iNESCart.CHRRomSize >> 10); FCEU_printf(" CHR-ROM: %6d KiB\n", iNESCart.CHRRomSize >> 10);
FCEU_printf(" Mapper #: %3d\n", iNESCart.mapper); FCEU_printf(" Mapper #: %3d\n", iNESCart.mapper);
FCEU_printf(" Mapper name: %s\n", mappername); FCEU_printf(" Mapper name: %s\n", mappername);
FCEU_printf(" Mirroring: %s\n", iNESCart.mirror == 2 ? "None (Four-screen)" : iNESCart.mirror ? "Vertical" : "Horizontal"); FCEU_printf(" Mirroring: %s\n", iNESCart.mirror == 2 ? "None (Four-screen)" : iNESCart.mirror ? "Vertical" : "Horizontal");

5
src/state.c
View File

@@ -286,6 +286,7 @@ void FCEUSS_Load_Mem(void)
uint8 header[16]; uint8 header[16];
int stateversion; int stateversion;
int totalsize;
int x; int x;
memstream_read(mem, header, 16); memstream_read(mem, header, 16);
@@ -297,8 +298,10 @@ void FCEUSS_Load_Mem(void)
stateversion = FCEU_de32lsb(header + 8); stateversion = FCEU_de32lsb(header + 8);
else else
stateversion = header[3] * 100; stateversion = header[3] * 100;
totalsize = FCEU_de32lsb(header + 4);
x = ReadStateChunks(mem, *(uint32*)(header + 4)); x = ReadStateChunks(mem, totalsize);
if (stateversion < 9500) if (stateversion < 9500)
X.IRQlow = 0; X.IRQlow = 0;