diff options
| author | Eric Anholt <eric@anholt.net> | 2023-10-18 08:30:22 +0200 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2023-10-24 00:16:30 +0000 |
| commit | aed6a39c10c328c32e6009e6f5c00cfdd9257e73 (patch) | |
| tree | 54148fd9fc95d4698a752723be543ad3c9046b40 /src/gallium/drivers/r600/r600_pipe.c | |
| parent | b416248cb5f598c5a60211514af9d75cc34ea6dd (diff) | |
glsl: Retire dround lowering.
We have competent lowering in NIR already available.
Drivers exposing CAP_DOUBLES but not SHADER_CAP_DROUND:
- d3d12 (NIR lowers ~0 if the underlying impl doesn't do floats)
- svga (Now sets the NIR lowering options)
- softpipe (Doesn't do GL4 so you can't use doubles anyway)
- llvmpipe (Lowers dround_even in NIR and passees the rest through
successfully)
- zink (NIR lowers ~0 if the underlying impl doesn't do floats,
otherwise passes things through successfully, except needed
dround_even lowering to avoid lavapipe regression with
native doubles)
- r600 (sets NIR rounding lowering flags, and lowers all fsign)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25777>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index ab758cca833..cb381c3805d 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -615,8 +615,6 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, ir |= 1 << PIPE_SHADER_IR_NIR; return ir; } - case PIPE_SHADER_CAP_DROUND_SUPPORTED: - return 0; case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS: case PIPE_SHADER_CAP_MAX_SHADER_IMAGES: if (rscreen->b.family >= CHIP_CEDAR && |