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| author | Benjamin Haisch | 2009-01-25 01:58:16 +0000 |
|---|---|---|
| committer | Benjamin Haisch | 2009-01-25 01:58:16 +0000 |
| commit | 6297561f7caefe5a7f5bf65ec8ca5e3eaa87f2c4 (patch) | |
| tree | b7db06751dff7c16b5dc238ca68b26dae716bf26 /engines/made/sound.h | |
| parent | b93db9f30f9dca7398f56c3be1a5f04cbdbd3e8d (diff) | |
| download | scummvm-rg350-6297561f7caefe5a7f5bf65ec8ca5e3eaa87f2c4.tar.gz scummvm-rg350-6297561f7caefe5a7f5bf65ec8ca5e3eaa87f2c4.tar.bz2 scummvm-rg350-6297561f7caefe5a7f5bf65ec8ca5e3eaa87f2c4.zip | |
- Implemented sound decompression for Manhole EGA
svn-id: r36048
Diffstat (limited to 'engines/made/sound.h')
| -rw-r--r-- | engines/made/sound.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/engines/made/sound.h b/engines/made/sound.h index 02e046ed2e..eb2157bd42 100644 --- a/engines/made/sound.h +++ b/engines/made/sound.h @@ -33,6 +33,25 @@ namespace Made { +class ManholeEgaSoundDecompressor { +public: + void decompress(byte *source, byte *dest, uint32 size); +protected: + byte *_source, *_dest; + uint32 _size; + uint16 _bitBuffer; + int _bitsLeft; + int32 _sample1, _sample2, _sample3, _sample4; + bool _writeFlag; + bool _eof; + int _mode; + int getBit(); + void update0(); + void update1(); + void update2(); + void update3(); +}; + struct SoundEnergyItem { uint32 position; byte energy; |