diff options
| author | Kevin Strasser <kevin.strasser@intel.com> | 2019-04-05 13:14:03 -0700 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-04-18 22:17:09 +0300 |
| commit | 99cc81472c278fdf1eb55143779378b45c79c33f (patch) | |
| tree | 396a7955aa934922a5173658b7fbd581f39473d9 /lib/Makefile.sources | |
| parent | 0dc1d6e4d4305a62c64242ec65709e44f5036cf4 (diff) | |
lib: Add halffloat implementation
Probe for and make an API available for tests to use f16c intrinsics to
generate needed fp16 pixel data.
Also import a pure c fp32 <-> fp16 conversion implementation from Mesa
18.3.4, which will act as a fallback when f16c is unavailable.
rfc2:
- Change API to reduce number of function calls (Maarten)
v1:
- Move pragma so AVX code isn't emitted for fallbacks (Ville)
- Change edx to ecx (Ville)
Signed-off-by: Kevin Strasser <kevin.strasser@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Diffstat (limited to 'lib/Makefile.sources')
| -rw-r--r-- | lib/Makefile.sources | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Makefile.sources b/lib/Makefile.sources index 62219349..97685823 100644 --- a/lib/Makefile.sources +++ b/lib/Makefile.sources @@ -33,6 +33,8 @@ lib_source_list = \ igt_gt.h \ igt_gvt.c \ igt_gvt.h \ + igt_halffloat.c \ + igt_halffloat.h \ igt_matrix.c \ igt_matrix.h \ igt_primes.c \ |