diff options
Diffstat (limited to 'common/dcl.h')
| -rw-r--r-- | common/dcl.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/common/dcl.h b/common/dcl.h index 0e96f74c07..ade7ebd985 100644 --- a/common/dcl.h +++ b/common/dcl.h @@ -22,8 +22,10 @@ /** * @file - * PKWARE DCL ("explode") decompressor used in engines: + * PKWARE DCL ("explode") ("PKWARE data compression library") decompressor used in engines: + * - agos (exclusively for Simon 2 setup.shr file) * - mohawk + * - neverhood * - sci */ @@ -38,16 +40,22 @@ class ReadStream; class SeekableReadStream; /** - * Try to decompress a PKWARE DCL compressed stream. Returns true if + * Try to decompress a PKWARE DCL (PKWARE data compression library) compressed stream. Returns true if * successful. */ -bool decompressDCL(ReadStream *src, byte *dest, uint32 packedSize, uint32 unpackedSize); +bool decompressDCL(ReadStream *sourceStream, byte *dest, uint32 packedSize, uint32 unpackedSize); /** - * Try to decompress a PKWARE DCL compressed stream. Returns a valid pointer + * Try to decompress a PKWARE DCL (PKWARE data compression library) compressed stream. Returns a valid pointer * if successful and 0 otherwise. */ -SeekableReadStream *decompressDCL(ReadStream *src, uint32 packedSize, uint32 unpackedSize); +SeekableReadStream *decompressDCL(SeekableReadStream *sourceStream, uint32 packedSize, uint32 unpackedSize); + +/** + * Try to decompress a PKWARE DCL (PKWARE data compression library) compressed stream. Returns a valid pointer + * if successful and 0 otherwise. This method is meant for cases, where the unpacked size is not known. + */ +SeekableReadStream *decompressDCL(SeekableReadStream *sourceStream); } // End of namespace Common |