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2005-12-11Simplify ADPCM IMA decoding (based on IMA docs). The result will only be ↵Max Horn
99.9% identical, but the code should be faster on most modern machines svn-id: r19777
2005-12-09Unified IMA code a little bitMax Horn
svn-id: r19767
2005-12-09URL pointing to an IMA format referenceMax Horn
svn-id: r19766
2005-10-21Fix MS IMA ADPCM decoder. I like Microsoft so much for reinventing anotherEugene Sandulenko
standard. svn-id: r19203
2005-10-19Improved IMA ADPCM decoder. It appeared that MS violated yet another standardEugene Sandulenko
and nibbles order in samples appeared to be swapped. Had to untemplate whole thing over again because I have no idea how to speicalize one of two parameters in templates. Now voices are clean but have some ticks, looks like overload. ITE wasn't broken ;) svn-id: r19166
2005-10-19Simplified common buffer reader. Implemented now unused Microsoft IMAEugene Sandulenko
ADPCM buffer reader. These folks invented ye another incompatible standard and here it will sit #if 0'ed just for a case. svn-id: r19164
2005-10-18Update FSF address. Eek. Actually that took place on May 1, 2005Eugene Sandulenko
svn-id: r19142
2005-09-22Fix regression caused by recent code cleanup. Each input byte should beEugene Sandulenko
processed twice, so even if stream end is reached, there should be another iteration. Otherwise it always returned one byte less than expected. svn-id: r18859
2005-09-17Cleaned up the ADPCM codeMax Horn
svn-id: r18840
2005-06-24oops forgot this in my previous commitMax Horn
svn-id: r18457
2005-06-24Fixed Oki table entry; added doc URL; mention IMA ADPCMMax Horn
svn-id: r18456
2005-06-24When including files from common/, explicitly use the common/ prefixMax Horn
svn-id: r18444
2005-05-08Comply to our coding conventionsMax Horn
svn-id: r17975
2005-05-03o Fixed ADPCM decoder length bugEugene Sandulenko
o Plugged IMA ADPCM into SCUMM engine so latter HE titles now have speech though it is somewhat noisy don't know why as decoder is based on ADPCM reference implementation. svn-id: r17904
2005-05-03Moved Oki ADPCM aka VOX decoder from SAGA engine to common sound/ directory.Eugene Sandulenko
Implemented IMA ADPCM decoder. svn-id: r17903