Commit Graph

7 Commits

Author SHA1 Message Date
dan sinclair
5fc011b453
Move bit_stream, move_to_front and huffman_codec. (#1833)
bit_stream, move_to_front and huffman_codec are only used by
source/tools. Move into that directory to make the usage clearer.
2018-08-14 09:52:05 -04:00
dan sinclair
e3ea909ebe
Simplify MoveToFront (#1806)
This CL removes the templating from the MoveToFront code as all non-test
code uses uint32_t as the variable.
2018-08-07 09:10:25 -04:00
dan sinclair
eda2cfbe12
Cleanup includes. (#1795)
This Cl cleans up the include paths to be relative to the top level
directory. Various include-what-you-use fixes have been added.
2018-08-03 15:06:09 -04:00
dan sinclair
76e0bde196 Move utils/ to spvtools::utils
Currently the utils/ folder uses both spvutils:: and spvtools::utils.
This CL changes the namespace to consistenly be spvtools::utils to match
the rest of the codebase.
2018-07-06 16:47:46 -04:00
Diego Novillo
83228137e1 Re-format source tree - NFC.
Re-formatted the source tree with the command:

$ /usr/bin/clang-format -style=file -i \
    $(find include source tools test utils -name '*.cpp' -or -name '*.h')

This required a fix to source/val/decoration.h.  It was not including
spirv.h, which broke builds when the #include headers were re-ordered by
clang-format.
2017-11-27 14:31:49 -05:00
Andrey Tuganov
30bee67439 Add multi-sequence move-to-front implementation
Add MultiMoveToFront class which supports multiple move-to-front
sequences and allows to promote value in all sequences at once.

Added caching for last accessed sequence handle and last accessed value
in each sequence.
2017-08-02 14:07:24 -04:00
Andrey Tuganov
8d3882a408 Added log(n) move-to-front implementation
The implementation is based on AVL and order statistic tree.

It accepts all kinds of values and the implementation
doesn't expect the behaviour to be consistent with id coding.

Intended by SPIR-V compression algorithms.
2017-06-29 16:16:18 -04:00