1. Add normal and reflected bits order functions for ISO format and
Jones coefficients format.
2. Add a multi-binary macro for crc64 functions.
3. In order to decrease number of repeated test.c and perf.c files,
using crc64_funcs_test.c and cr crc64_funcs_perf.c.
4. Add crc64_example.c to take the demonstration role.
Change-Id: Icb8c14f1a84cd98f58eb12206ca605dea8a2cefb
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
crc64_ecma_norm is used for the normal format.
crc64_ecma_refl is used for the refleced format.
Change-Id: I8fa8aad48ed995ea7edcdb8e123e1a5f1a1f01ad
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Create a flag signifying the existence of buffer history so a literal does not
have to be encoded on every call of isal_deflate_body and isal_deflate_finish.
Change-Id: I3750cac7e5f19fbaa190e19fb929172c16289723
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Modify gzip_flag so that if set to IGZIP_GZIP_NO_HDR, no gzip hdr is written.
Change-Id: I79dbd5287cf471777b10412c17d23dc7f5a57bf6
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Add the SMALL_IN_BUFFER compile time condition to igzip_file_perf to perform
perfomance checking when data is separated into small input buffers.
Change-Id: Ic7a6451f23a46773e100b17ce86f84e41e4df48a
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Early exit case for zero length update would compare the wrong register in
windows. Could cause improper null exit.
Change-Id: I77539556463813a783d8d351df5a20c99299d100
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
The traditional makefile was failing on install. Changes to build isa-l.h in
the same way that automake does it.
Change-Id: I9342d153e637f5d841691f95e08d85f0b65460bf
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
Makefile.am was missing make checks and Makefile.unx was missing make check.
Added both to be consistent with nmake file.
Change-Id: I08116ac820bccdb5500c794fa1e12c2a9bfdf802
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
Make inline functions in igzip_inflate.c static to fix compiling issue on Mac.
Change-Id: Id4fdc0b8fe9ea9655bc3368bade579aebc8c2a72
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Merge inflate.h and igzip_lib.h and rename many defines to avoid conflicts,
along with general cleanup of the new header.
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
Add flush modes to isal_deflate_stateless. IGZIP_USE_GZIP_FORMAT is not
supported because of limitations imposed by the statelessness.
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
Rename small_code_lookup to short_code_lookup to match naming of
long_code_lookup.
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
For some reason optimizing the rarely taken branch speeds up the program.
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
Some general optimizations, including speculatively loading the distance huffman
code and interleaving inflate_in_load with other instructions.
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
