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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-06-06 16:28:31 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-06-06 16:28:31 +0300 |
| commit | c07af1f4713b4d014de8fd0d401f9e3ed639f6d6 (patch) | |
| tree | d5310540eccbcaef5be515a4e80665ac5bf62818 /lib/uwildmat | |
| parent | c8f1ae58e1b7da17af4722a5ce5a9cd8b9a34059 (diff) | |
lib/igt_matrix: Unroll and inline igt_matrix_transform()
Using the current igt_matrix for NV12 conversion ends up being
about 4x as slow as the current non-igt_matrix based code. Unrolling
and inlining igt_matrix_transform() improves that factor to ~1.5x.
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/uwildmat')
0 files changed, 0 insertions, 0 deletions