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2008-01-10Eliminate lzma_lz_encoder.must_move_pos. It's neededLasse Collin2-8/+2
only in one place which isn't performance criticial.
2008-01-08Take advantage of return_if_error() in block_decoder.c.Lasse Collin1-16/+7
2008-01-08Fix decoding of Blocks that have only Block Header.Lasse Collin1-23/+14
2008-01-08Fixed encoding of empty files. Arguments to is_size_valid()Lasse Collin1-1/+1
were in wrong order in block_encoder.c.
2008-01-08More pre-C99 inttypes.h compatibility fixes. Now the codeLasse Collin4-18/+6
should work even if the system has no inttypes.h.
2008-01-06Introduced compatibility with systems that have pre-C99Lasse Collin9-30/+28
or no inttypes.h. This is useful when the compiler has good enough support for C99, but libc headers don't. Changed liblzma API so that sys/types.h and inttypes.h have to be #included before #including lzma.h. On systems that don't have C99 inttypes.h, it's the problem of the applications to provide the required types and macros before #including lzma.h. If lzma.h defined the missing types and macros, it could conflict with third-party applications whose configure has detected that the types are missing and defined them in config.h already. An alternative would have been introducing lzma_uint32 and similar types, but that would just be an extra pain on modern systems.
2008-01-05Fix typo in comment (INT64_MAX -> UINT64_MAX).Lasse Collin1-1/+1
2008-01-05Another bug fix for flush marker detection.Lasse Collin1-1/+9
2008-01-04Fix stupid bugs in flush marker detection.Lasse Collin1-3/+4
2008-01-04Added support for flush marker, which will be in filesLasse Collin2-117/+104
that use LZMA_SYNC_FLUSH with encoder (not implemented yet). This is a new feature in the raw LZMA format, which isn't supported by old decoders. This shouldn't be a problem in practice, since lzma_alone_encoder() will not allow LZMA_SYNC_FLUSH, and thus not allow creating files on decodable with old decoders. Made lzma_decoder.c to require tab width of 4 characters if one wants to fit the code in 80 columns. This makes the code easier to read.
2008-01-04Moved range decoder initialization (reading the firstLasse Collin2-63/+66
five input bytes) from LZMA decoder to range decoder header. Did the same for decoding of direct bits.
2007-12-14Use the filename suffix .S instead of .s for assembler filesLasse Collin3-2/+2
so that the preprocessor removes the /* */ style comments, which are not supported by some non-GNU assemblers (Solaris) that otherwise work with this code.
2007-12-14Fixed wrong symbol name in crc64_x86.s.Lasse Collin1-1/+1
2007-12-14Use .globl instead of .global in x86 assembler code forLasse Collin2-2/+2
better portability. Still needs fixing the commenting.
2007-12-11Removed uncompressed size tracking from Delta encoder too.Lasse Collin1-18/+3
2007-12-11Remove uncompressed size tracking from the filter encoders.Lasse Collin3-80/+12
It's not strictly needed there, and just complicates the code. LZ encoder never even had this feature. The primary reason to have uncompressed size tracking in filter encoders was validating that the application doesn't give different amount of input that it had promised. A side effect was to validate internal workings of liblzma. Uncompressed size tracking is still present in the Block encoder. Maybe it should be added to LZMA_Alone and raw encoders too. It's simpler to have one coder just to validate the uncompressed size instead of having it in every filter.
2007-12-11Fixed wrong type of flags_size in Subblock encoder.Lasse Collin1-1/+1
2007-12-10Bumped version number to 4.42.3alpha.Lasse Collin1-1/+1
2007-12-09Added LZMA_SYNC_FLUSH support to the Copy filter.Lasse Collin1-35/+57
2007-12-09Added missing LZMA_API to the C versions of the CRC functions.Lasse Collin2-2/+2
The x86 assembler versions were already OK.
2007-12-09Take advantage of return_if_error() macro in more places.Lasse Collin7-138/+63
Cleaned Subblock filter's initialization code too.
2007-12-09Re-enabled the security checks in Subblock decoderLasse Collin1-3/+3
that were disabled for debugging reasons.
2007-12-09Imported to git.Lasse Collin158-0/+25171