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Searched refs:compression (Results 1 – 25 of 132) sorted by relevance

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/openbsd-src/gnu/llvm/llvm/lib/Support/
H A DCompression.cpp28 using namespace llvm::compression;
30 const char *compression::getReasonIfUnsupported(compression::Format F) { in getReasonIfUnsupported()
32 case compression::Format::Zlib: in getReasonIfUnsupported()
37 case compression::Format::Zstd: in getReasonIfUnsupported()
46 void compression::compress(Params P, ArrayRef<uint8_t> Input, in compress()
49 case compression::Format::Zlib: in compress()
52 case compression::Format::Zstd: in compress()
58 Error compression::decompress(DebugCompressionType T, ArrayRef<uint8_t> Input, in decompress()
61 case compression::Format::Zlib: in decompress()
63 case compression::Format::Zstd: in decompress()
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/openbsd-src/usr.bin/file/magdir/
H A Dcompress4 # compress: file(1) magic for pure-compression formats (no archives)
22 # * Produce shorter output - notably, only report compression methods
37 >8 byte 2 \b, max compression
122 #>3 string =1 \b, compression block size 100k
123 #>3 string =2 \b, compression block size 200k
124 #>3 string =3 \b, compression block size 300k
125 #>3 string =4 \b, compression block size 400k
126 #>3 string =5 \b, compression block size 500k
127 #>3 string =6 \b, compression block size 600k
128 #>3 string =7 \b, compression block size 700k
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H A Dllvm9 0 string llvc0 LLVM byte-codes, null compression
10 0 string llvc1 LLVM byte-codes, gzip compression
11 0 string llvc2 LLVM byte-codes, bzip2 compression
H A Daudio34 >12 belong 20 16-bit linear with emphasis and compression,
72 >12 belong 20 16-bit linear with emphasis and compression,
510 >>(0x08.l) uleshort =1000 with fast compression
511 >>(0x08.l) uleshort =2000 with normal compression
512 >>(0x08.l) uleshort =3000 with high compression
513 >>(0x08.l) uleshort =4000 with extra high compression
514 >>(0x08.l) uleshort =5000 with insane compression
519 >>6 uleshort =1000 with fast compression
520 >>6 uleshort =2000 with normal compression
521 >>6 uleshort =3000 with high compression
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H A Dmodem22 >20 short >0 compression type 0x%04x)
H A Darchive107 #>81 string bz2 \b, uses bzip2 compression
108 #>84 string gz \b, uses gzip compression
146 # The first byte is the magic (0x1a), byte 2 is the compression type for
277 # MP3 (archiver, not lossy audio compression)
556 # [never seen any but the last; -lh4- reported in comp.compression:]
849 # sfArk : compression program for Soundfonts (sf2) by Dirk Jagdmann
901 >10 string x with compression level %.1s
957 # compression tag minus one equals numeric compression command line switch z[1-9]
958 >3 ubyte 0 \b, no compression
959 >3 ubyte 2 \b, fast compression (Z1)
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/openbsd-src/gnu/llvm/compiler-rt/tools/gwp_asan/
H A Dstack_trace_compressor_fuzzer.cpp17 gwp_asan::compression::unpack(Data, Size, in LLVMFuzzerTestOneInput()
22 size_t BytesWritten = gwp_asan::compression::pack( in LLVMFuzzerTestOneInput()
27 size_t DecodedElements = gwp_asan::compression::unpack( in LLVMFuzzerTestOneInput()
/openbsd-src/gnu/llvm/llvm/lib/Object/
H A DDecompressor.cpp51 if (const char *Reason = llvm::compression::getReasonIfUnsupported( in consumeCompressedHeader()
52 compression::formatFor(CompressionType))) in consumeCompressedHeader()
66 return compression::decompress(CompressionType, in decompress()
/openbsd-src/gnu/llvm/llvm/lib/ProfileData/Coverage/
H A DCoverageMappingWriter.cpp50 bool doCompression = Compress && compression::zlib::isAvailable() && in write()
53 compression::zlib::compress(arrayRefFromStringRef(FilenamesStr), in write()
55 compression::zlib::BestSizeCompression); in write()
/openbsd-src/sys/dev/pci/drm/include/drm/
H A Dgud.h46 __u8 compression; member
161 __u8 compression; member
/openbsd-src/gnu/llvm/compiler-rt/lib/gwp_asan/
H A Dcrash_handler.cpp126 size_t UnpackedLength = gwp_asan::compression::unpack( in __gwp_asan_get_allocation_trace()
150 size_t UnpackedLength = gwp_asan::compression::unpack( in __gwp_asan_get_deallocation_trace()
H A Dstack_trace_compressor.h21 namespace compression {
H A Dcommon.cpp71 compression::pack(UncompressedBuffer, BacktraceLength, CompressedTrace, in RecordBacktrace()
H A Dstack_trace_compressor.cpp12 namespace compression { namespace
/openbsd-src/regress/sbin/ipsecctl/
H A Dsafail1.ok1 stdin: 4: esp does not provide compression
/openbsd-src/gnu/usr.bin/clang/include/llvm/Config/
H A Dllvm-config.h.in76 /* Define if zlib compression is available */
79 /* Define if zstd compression is available */
/openbsd-src/lib/libz/
H A Dgenerate_pkgconfig.sh65 Description: zlib compression library
H A Dalgorithm.doc47 match, thus speeding up the whole process. If compression ratio is more
51 The lazy match evaluation is not performed for the fastest compression
54 when the match is not too long. This degrades the compression ratio
107 compression in the first place.) For the less frequent long symbols, there
108 will be two lookups. If you had a compression method with really long
256 match, thus speeding up the whole process. If compression ratio is more
260 The lazy match evaluation is not performed for the fastest compression
263 when the match is not too long. This degrades the compression ratio
316 compression in the first place.) For the less frequent long symbols, there
317 will be two lookups. If you had a compression method with really long
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H A DREADME3 zlib 1.3.1.1 is a general purpose data compression library. All the code is
9 All functions of the compression library are documented in the file zlib.h
13 test/minigzip.c. The compression library itself is composed of all source
/openbsd-src/gnu/usr.bin/perl/cpan/IO-Compress/lib/IO/Compress/
H A DFAQ.pod88 =head2 How do I recompress using a different compression?
110 Note, there is a limitation of this technique. Some compression file
121 The following compression formats are supported by C<IO::Compress::Zip> and
128 No compression at all.
132 This is the default compression used when creating a zip file with
237 See the section titled "The BGZF compression format" in
245 The primary site for the I<zlib> compression library is
282 Pbzip2 (L<http://compression.ca/pbzip2/>) is a parallel implementation of
297 Below is a mod_perl Apache compression module, called C<Apache::GZip>,
507 this example uses the zlib-based compression, th
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/openbsd-src/gnu/llvm/lldb/source/Plugins/Process/gdb-remote/
H A DCMakeLists.txt14 set(LIBCOMPRESSION compression)
/openbsd-src/gnu/llvm/compiler-rt/lib/gwp_asan/tests/
H A Dcrash_handler_api.cpp50 Meta->AllocationTrace.TraceSize = gwp_asan::compression::pack( in setupBacktraces()
56 Meta->DeallocationTrace.TraceSize = gwp_asan::compression::pack( in setupBacktraces()
/openbsd-src/gnu/llvm/llvm/utils/gn/secondary/lldb/source/Plugins/Process/gdb-remote/
H A DBUILD.gn32 # XXX if (have_libcompression) { deps += [ compression } }
/openbsd-src/gnu/llvm/llvm/include/llvm/Config/
H A Dllvm-config.h.cmake95 /* Define if zlib compression is available */
98 /* Define if zstd compression is available */
/openbsd-src/gnu/llvm/lldb/cmake/modules/
H A DLLDBGenerateConfig.cmake20 check_library_exists(compression compression_encode_buffer "" HAVE_LIBCOMPRESSION)

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