diff options
| author | Ian Romanick <ian.d.romanick@intel.com> | 2019-11-14 14:16:26 -0800 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2020-01-23 00:18:57 +0000 |
| commit | b14e718e68019019ea241d7e7a7f1bbdb8fcf21e (patch) | |
| tree | e2b2a4b69e89b523f1dac23f561e950898b08bf6 /src/gallium/include/pipe/p_defines.h | |
| parent | 9db20748fd1af930920424a95321ee11b6eae16e (diff) | |
gallium: Add a cap bit for integer multiplication between 32-bit and 16-bit
Driver supports integer multiplication between a 32-bit integer and a
16-bit integer. If the second operand is 32-bits, the upper 16-bits are
ignored, and the low 16-bits are possibly sign extended as necessary.
Iris will eventually enable this. Not sure about other drivers.
v2: Add default value to u_screen.c. Suggested by Caio.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/767>
Diffstat (limited to 'src/gallium/include/pipe/p_defines.h')
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index 3599b771347..4a7edd4e084 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -911,6 +911,7 @@ enum pipe_cap PIPE_CAP_CLIP_PLANES, PIPE_CAP_MAX_VERTEX_BUFFERS, PIPE_CAP_OPENCL_INTEGER_FUNCTIONS, + PIPE_CAP_INTEGER_MULTIPLY_32X16, }; /** |