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/meson.build | |
| 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/meson.build')
| -rw-r--r-- | lib/meson.build | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/meson.build b/lib/meson.build index 20c0e3e6..97f701c7 100644 --- a/lib/meson.build +++ b/lib/meson.build @@ -12,6 +12,7 @@ lib_sources = [ 'igt_gpu_power.c', 'igt_gt.c', 'igt_gvt.c', + 'igt_halffloat.c', 'igt_matrix.c', 'igt_perf.c', 'igt_primes.c', |