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| author | Max Horn | 2003-07-06 22:52:15 +0000 |
|---|---|---|
| committer | Max Horn | 2003-07-06 22:52:15 +0000 |
| commit | 4e373ffb8eed72478f43f1f0415fa655b5dfb210 (patch) | |
| tree | 1df110306ef33681b162e43180bc6de337965ddd /sky/disk.cpp | |
| parent | 68ee2e9051a005373faab81cf98632731a971877 (diff) | |
| download | scummvm-rg350-4e373ffb8eed72478f43f1f0415fa655b5dfb210.tar.gz scummvm-rg350-4e373ffb8eed72478f43f1f0415fa655b5dfb210.tar.bz2 scummvm-rg350-4e373ffb8eed72478f43f1f0415fa655b5dfb210.zip | |
endian fix, cleanup
svn-id: r8819
Diffstat (limited to 'sky/disk.cpp')
| -rw-r--r-- | sky/disk.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/sky/disk.cpp b/sky/disk.cpp index 723195da52..8908b224f7 100644 --- a/sky/disk.cpp +++ b/sky/disk.cpp @@ -172,9 +172,18 @@ uint8 *SkyDisk::loadFile(uint16 fileNr, uint8 *dest) { if ( (uint8)(_fileFlags >> (22) & 0x1) ) //do we include the header? inputPtr += sizeof(struct dataFileHeader); else { +#ifdef SCUMM_BIG_ENDIAN + // Convert dataFileHeader to BE (it only consists of 16 bit words) + for (uint i = 0; i < sizeof(struct dataFileHeader); i+=2) { + *(uint16 *)outputPtr = READ_LE_UINT16(inputPtr); + inputPtr += 2; + outputPtr += 2; + } +#else memcpy(outputPtr, inputPtr, sizeof(struct dataFileHeader)); inputPtr += sizeof(struct dataFileHeader); outputPtr += sizeof(struct dataFileHeader); +#endif } RncDecoder rncDecoder; @@ -253,14 +262,15 @@ uint8 *SkyDisk::getFileInfo(uint16 fileNr) { uint16 *dnrTbl16Ptr = (uint16 *)_dinnerTableArea; for (i = 0; i < _dinnerTableEntries; i++) { - if (READ_LE_UINT16(dnrTbl16Ptr + (i * 4)) == fileNr) { + if (READ_LE_UINT16(dnrTbl16Ptr) == fileNr) { debug(2, "file %d found!", fileNr); - return (uint8 *)(dnrTbl16Ptr + (i * 4)); + return (uint8 *)dnrTbl16Ptr; } + dnrTbl16Ptr += 4; } - // if file not found return NULL - return (uint8 *)NULL; + // if file not found return 0 + return 0; } void SkyDisk::fnCacheChip(uint32 list) { |