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| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-04-20 03:24:00 -0300 |
|---|---|---|
| committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-04-23 18:29:38 -0300 |
| commit | 3e808936a86c795b1ed35858cf001869240bdd0b (patch) | |
| tree | e64142da235b23d85320ad53741cfb2b0cd51f5f /src/video_core/shader/decode/arithmetic_integer.cpp | |
| parent | 3fa8a21647989d9712ef5caf29ed1137c5c2bbc9 (diff) | |
decode/arithmetic_half: Fix HADD2 and HMUL2 absolute and negation bits
The encoding for negation and absolute value was wrong.
Extracting is now done manually. Similar instructions having different
encodings is the rule, not the exception. To keep sanity and readability
I preferred to extract the desired bit manually.
This is implemented against nxas:
https://github.com/ReinUsesLisp/nxas/blob/8dbc38995711cc12206aa370145a3a02665fd989/table.h#L68
That is itself tested against nvdisasm (Nvidia's official disassembler).
Diffstat (limited to 'src/video_core/shader/decode/arithmetic_integer.cpp')
0 files changed, 0 insertions, 0 deletions