Roy Oursler
7345490999
igzip: Modify igzip_body assembly to run to last 16 bytes.
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Change-Id: Ib2c688d0b2d7ff5d4fd7b14bb6eea72a7f689cd3
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2018-09-20 11:12:02 -07:00
Greg Tucker
b1c4517557
igzip: Add a few missing asm copyright headers
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Change-Id: Iddcfbd357efa17dbbd32acacac952579fc052756
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2018-06-21 14:50:40 -07:00
Roy Oursler
d389b8d6f8
igzip: Move COMPARE_TYPES usage
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Change-Id: I87d88618b6f86c1f9618ba9cea132153a8ef2fa5
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2018-06-14 15:30:14 -07:00
Roy Oursler
4ae2d1be29
igzip: Implement optimized level 2 compression
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Change-Id: I8cf5bcd56f290d17205ac36dc2828c8acfc66947
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2017-12-15 14:27:14 -07:00
Greg Tucker
bda088b31a
igzip: Fix MS incorrect reg compare for igzip_update_histogram
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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>
2016-12-06 10:06:28 -07:00
Roy Oursler
88f95d8594
igzip: Merge inflate.h and igzip_lib.h and fix external naming
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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>
2016-12-05 16:40:43 -07:00
Roy Oursler
ee2e2bce4f
igzip: Improving igzip_update_histogram
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 16:31:23 -07:00
Roy Oursler
d06e14b937
igzip: Port update_histogram and decode_huffman_code_block to windows
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 16:17:54 -07:00
Roy Oursler
b25ef61a57
igzip: Fix warning for igzip_update_histogram when compiled with LARGE_WINDOW.
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 16:15:51 -07:00
Roy Oursler
17dac9f641
igzip: Implement xmm loads to preload data in update_histogram
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 11:07:28 -07:00
Roy Oursler
4d40cd360d
igzip: Speed up hash table initialization in igzip_update_histogram.
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 11:02:23 -07:00
Roy Oursler
af9c0c0f46
igzip: update update_hash to match stateless and stateful compression.
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 11:01:01 -07:00
Roy Oursler
cf30138c7b
igzip: Load memory into xmm in stateless registers
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 17:22:52 -07:00
Roy Oursler
4d1fe78bfa
igzip: Modify stateless hash updating to match the length 4 short match
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 17:19:15 -07:00
Roy Oursler
31814483c0
igzip: Create assembly version of isal_update_histogram
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 17:16:55 -07:00
