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46 Commits

Author SHA1 Message Date
Johannes Schickel
b3c6751b9b Strip trailing whitespaces in the whole code base. 
svn-id: r40867
 2009-05-24 15:17:42 +00:00
Matthew Hoops
1817dd9bc5 Do not use TO_LE_16 for the IMA ADPCM decoder as it breaks sound on BE systems. 
svn-id: r39465
 2009-03-17 02:35:43 +00:00
Joost Peters
e8e3397a3c make readBufferTinsel*() output in native endianness, rather than little endian. 
svn-id: r36215
 2009-02-04 16:40:44 +00:00
Filippos Karapetis
dd39274391 Fixed regression in the ADPCM decoder. DW2 music should be played correctly again 
svn-id: r36195
 2009-02-01 22:21:57 +00:00
Filippos Karapetis
71b4f84c46 Fixed incorrect usage of a boolean (boolean variables are not supposed to be used as indexes to arrays...) 
svn-id: r36194
 2009-02-01 22:06:43 +00:00
Matthew Hoops
34e76afb16 Remove leftover comments. 
svn-id: r36098
 2009-01-27 11:49:53 +00:00
Matthew Hoops
13552cce55 Add support for looping ADPCM sounds. I'm also adding decoding of the "standard" IMA ADPCM code (aka Intel DVI ADPCM). This is from Mohawk. ;) 
svn-id: r36097
 2009-01-27 11:46:54 +00:00
Travis Howell
f9d0d2a44a Add/Update comments. 
svn-id: r36094
 2009-01-27 03:26:51 +00:00
Jordi Vilalta Prat
b1999a2a16 Fixed indentation and removed whitespaces at the end of line 
svn-id: r35481
 2008-12-22 11:22:15 +00:00
Sven Hesse
30b6294d38 Apparently, constraining the number of mixing samples to be divisible by 4 is too strict, so I'm changing readBufferTinsel6() around a bit to allow for any number of samples (at the cost of adding 2 variables and a bit complexity ;)) 
svn-id: r35209
 2008-12-02 21:58:48 +00:00
Max Horn
dd14e46698 Fixed a warning on the DS build, added some clarifying comments, reformatted the okiStepSize and imaStepTable tables (the former really is a subtable of the latter) 
svn-id: r35106
 2008-11-17 11:10:34 +00:00
Sven Hesse
24131d781a Added support for the ADPCM used in Discworld 2 
svn-id: r35089
 2008-11-15 19:40:01 +00:00
Max Horn
655ce26b3f Big patch changing the signature of various Stream methods (some ports may need to be slightly tweaked to fix overloading errors/warnings) 
svn-id: r34514
 2008-09-13 16:51:46 +00:00
Lars Persson
c098453ea1 Added template param to CLIP since implicit cast is not working 100% on all platforms. Target type is int32 so used that. 
svn-id: r30760
 2008-02-03 12:34:20 +00:00
Filippos Karapetis
97eb13c22f Corrected an off-by-one error introduced with the latest cleanups 
svn-id: r30743
 2008-02-02 18:31:07 +00:00
Filippos Karapetis
33a534b76c Cleanup 
svn-id: r30738
 2008-02-02 12:27:16 +00:00
Filippos Karapetis
d4831be986 Slight cleanup and commenting of the ADPCM decoder 
svn-id: r29682
 2007-12-01 16:31:10 +00:00
Max Horn
c8ce5b1865 Changed Audio::makeADPCMStream so that the stream passed to it can automatically be disposed 
svn-id: r29517
 2007-11-16 10:05:18 +00:00
Nicola Mettifogo
258901bab9 Merged common/stdafx.h into common/scummsys.h. All referencing files have been updated. 
svn-id: r28966
 2007-09-19 08:40:12 +00:00
Max Horn
218e132e37 Updated legal headers in source files, based on what Pidgin (the IM client formerly knowns as Gaim) does; added new (incomplete) COPYRIGHT file; updated copyright dates in a few spots 
svn-id: r27024
 2007-05-30 21:56:52 +00:00
Max Horn
00b9bc7b36 Removing lots of superfluous semicola (see mail by David Weinehall on scummvm-devel) 
svn-id: r26594
 2007-04-25 19:31:23 +00:00
Eugene Sandulenko
4e8df88c81 Fix bug #1501302: "FF: Crackling Audio (Mac version)" 
svn-id: r23970
 2006-09-21 20:12:16 +00:00
Torbjörn Andersson
a5fc242946 Clip samp to 2047, not 2048, so that it stays positive when multiplied by 16. 
This seems to fix sound distortion in the Inherit the Earth demo.

svn-id: r22812
 2006-05-31 22:37:28 +00:00
Torbjörn Andersson
dfda0555c3 Cleanup. 
svn-id: r22573
 2006-05-23 09:46:48 +00:00
Max Horn
27307acd7c Moved the AudioCDManager as well as class AudioStream and its (standard) subclasses to namespace Audio 
svn-id: r22231
 2006-04-29 22:33:31 +00:00
Travis Howell
30b4b87f58 Fix valgrind warning 
svn-id: r22082
 2006-04-22 05:48:40 +00:00
Eugene Sandulenko
ff6028b00b - Implemented MS ADPCM WAV format decoder used in Feeble Files. Still it is 
out of sync with video. See TODO there.
- Fixed bug with MS IMA ADPCM mono to make it possible to work in real streams.

svn-id: r22080
 2006-04-22 03:00:21 +00:00
Max Horn
8cdee5a931 Do not #include endian.h in scummsys.h (cuts down deps on endian.h from ~400 to ~250). Many greetings to eriktorbjorn, and have fun recompiling. 
svn-id: r21500
 2006-03-29 15:59:37 +00:00
Max Horn
140f6fce26 Hiding the implementation of ADPCMInputStream from the public, in favor of a factory function (just like with the other AudioStream subclasses) 
svn-id: r21043
 2006-03-03 15:51:33 +00:00
Max Horn
406703148f Change CVS keywords to SVN keywords 
svn-id: r20515
 2006-02-11 10:05:31 +00:00
Eugene Sandulenko
ea42bad781 Update copyright notice 
svn-id: r20088
 2006-01-18 17:39:49 +00:00
Max Horn
2c12614ae1 Simplify ADPCM IMA decoding (based on IMA docs). The result will only be 99.9% identical, but the code should be faster on most modern machines 
svn-id: r19777
 2005-12-11 13:18:27 +00:00
Max Horn
3107d08f27 Unified IMA code a little bit 
svn-id: r19767
 2005-12-09 22:04:28 +00:00
Max Horn
e0e1dcda08 URL pointing to an IMA format reference 
svn-id: r19766
 2005-12-09 21:42:19 +00:00
Eugene Sandulenko
37fbcf61ad Fix MS IMA ADPCM decoder. I like Microsoft so much for reinventing another 
standard.

svn-id: r19203
 2005-10-21 02:00:12 +00:00
Eugene Sandulenko
4306c9344c Improved IMA ADPCM decoder. It appeared that MS violated yet another standard 
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
 2005-10-19 04:59:18 +00:00
Eugene Sandulenko
a050da784f Simplified common buffer reader. Implemented now unused Microsoft IMA 
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
 2005-10-19 03:25:00 +00:00
Eugene Sandulenko
b36677af71 Update FSF address. Eek. Actually that took place on May 1, 2005 
svn-id: r19142
 2005-10-18 01:30:26 +00:00
Eugene Sandulenko
2b1d4ef990 Fix regression caused by recent code cleanup. Each input byte should be 
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
 2005-09-22 20:45:46 +00:00
Max Horn
114efafe7d Cleaned up the ADPCM code 
svn-id: r18840
 2005-09-17 10:58:01 +00:00
Max Horn
02568d4498 oops forgot this in my previous commit 
svn-id: r18457
 2005-06-24 16:39:17 +00:00
Max Horn
9da50d6662 Fixed Oki table entry; added doc URL; mention IMA ADPCM 
svn-id: r18456
 2005-06-24 16:21:10 +00:00
Max Horn
8b1d7b9166 When including files from common/, explicitly use the common/ prefix 
svn-id: r18444
 2005-06-24 15:23:51 +00:00
Max Horn
cca744f69a Comply to our coding conventions 
svn-id: r17975
 2005-05-08 21:49:52 +00:00
Eugene Sandulenko
575e94602c o Fixed ADPCM decoder length bug 
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
 2005-05-03 22:12:23 +00:00
Eugene Sandulenko
a71d60686c Moved Oki ADPCM aka VOX decoder from SAGA engine to common sound/ directory. 
Implemented IMA ADPCM decoder.

svn-id: r17903
 2005-05-03 20:36:07 +00:00