| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2019-04-24 | lib/igt_halffloat: fix compilation with Clang | Simon Ser | |
| The source file contains a special code-path for Clang, however this path fails to compile: ../lib/igt_halffloat.c:227:7: error: conflicting types for 'igt_half_to_float' float igt_half_to_float(const uint16_t *h, float *f, unsigned int num) ^ ../lib/igt_halffloat.h:26:6: note: previous declaration is here void igt_half_to_float(const uint16_t *h, float *f, unsigned int num); ^ 1 error generated. This commit fixes this mismatch. Signed-off-by: Simon Ser <simon.ser@intel.com> Reviewed-by: Petri Latvala <petri.latvala@intel.com> | |||
| 2019-04-18 | lib: Add halffloat implementation | Kevin Strasser | |
| 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> | |||
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index : igt-gpu-tools.git | |
| DRM IGT GPU Tools | Andi Shyti |
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