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* Add additional check, disallow books with dim<1 in floor0Monty2010-10-181-0/+1
| | | | git-svn-id: https://svn.xiph.org/trunk/Tremor@17547 0101bb08-14d6-0310-b084-bc0e0c8e3800
* floor0 code could potentially use a book where the number of vals itMonty2010-10-181-3/+2
| | | | | | | | | | | | | | | | | | | | needed to decode was not an integer number of dims wide. This caused it to overflow the output vector as the termination condition was in the outer loop of vorbis_book_decodev_set. None of the various vorbis_book_decodeXXXX calls internally guard against this case either, but in every other use the calling code does properly guard (and avoids putting more checks in the tight inner decode loop). For floor0, move the checks into the inner loop as there's little penalty for doing so. Add commentary indicating where guarding is done for each call variant. git-svn-id: https://svn.xiph.org/trunk/Tremor@17546 0101bb08-14d6-0310-b084-bc0e0c8e3800
* Check that floor0 books all have a value mapping. FixesMonty2010-10-181-0/+1
| | | | | | | | zzuf.00005.361003813.chop.lsp-test4.ogg etc. git-svn-id: https://svn.xiph.org/trunk/Tremor@17545 0101bb08-14d6-0310-b084-bc0e0c8e3800
* Fix decoder handling of floor0 when the LSP order is 1.Tim Terriberry2010-10-151-10/+13
| | | | | | | | | | | | Header setup allows the LSP order to be as low as one, but the code in vorbis_lsp_to_curve() assumed it was at least two. This wasn't terrible in libvorbis... it would multiply a nonsense (but defined) value into the output, and nothing more. In Tremor, it referenced several completely undefined (stack) values, which could cause out-of-bounds lookup table accesses and crashes. git-svn-id: https://svn.xiph.org/trunk/Tremor@17538 0101bb08-14d6-0310-b084-bc0e0c8e3800
* Convert Tremor to use libogg instead of its own internal libogg2.Tim Terriberry2010-08-311-1/+1
| | | | | | | | | | | | | This makes it easier to use Tremor as a drop-in replacement for libvorbis and reduces code size and overhead for those who don't want to use its built-in Ogg demuxer. This commit also backports all of the changes that have accumulated in libvorbis's vorbisfile implementation, with the exception of halfrate decoding and cross-lapped seeking. Those should not be too hard to add if someone really wants them. git-svn-id: https://svn.xiph.org/trunk/Tremor@17375 0101bb08-14d6-0310-b084-bc0e0c8e3800
* * Use the provided STIN macros so it builds on win32Zentaro Kavanagh2006-04-211-5/+5
| | | | | | * Add VS2005 project files git-svn-id: https://svn.xiph.org/trunk/Tremor@11211 0101bb08-14d6-0310-b084-bc0e0c8e3800
* Fix a number of warnings, issue #622.Ralph Giles2006-01-091-1/+1
| | | | git-svn-id: https://svn.xiph.org/trunk/Tremor@10707 0101bb08-14d6-0310-b084-bc0e0c8e3800
* move '#include "os.h"' to misc.h and j2005-05-101-1/+0
| | | | | | | | remove it where misc.h is included. git-svn-id: https://svn.xiph.org/trunk/Tremor@9257 0101bb08-14d6-0310-b084-bc0e0c8e3800
* Nicolas Pitre's LOW_ACCURACY patchMonty2002-10-161-5/+11
| | | | git-svn-id: https://svn.xiph.org/trunk/Tremor@4012 0101bb08-14d6-0310-b084-bc0e0c8e3800
* const-ify a few things that really ought to be.Monty2002-10-161-4/+4
| | | | git-svn-id: https://svn.xiph.org/trunk/Tremor@4010 0101bb08-14d6-0310-b084-bc0e0c8e3800
* Update headers on source files for BSD license.Monty2002-09-031-1/+4
| | | | git-svn-id: https://svn.xiph.org/trunk/Tremor@3895 0101bb08-14d6-0310-b084-bc0e0c8e3800
* Put root level of Tremor in CVSMonty2002-09-021-0/+427
git-svn-id: https://svn.xiph.org/trunk/Tremor@3890 0101bb08-14d6-0310-b084-bc0e0c8e3800
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