OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gallium+glsl: Remove EmitNoSat/PIPE_CAP_VERTEX_SHADER_SATURATE

Browse Source 
The drivers not setting it were:

- nv30, which gets lowering using NIR's lower_fsat flag.
- r300, which gets lowering using NIR's lower_fsat flag.
- a2xx, which has was getting it optimized back to fsat anyway.

This drops the check for the cap from gallium nine.  While nine does have
a non-nir path, I think it's safe to assume that if you have SM3
texturing, you can do fsat.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16823>
This commit is contained in:
Emma Anholt
2022-05-31 13:21:44 -07:00
committed by Marge Bot
parent 7a8e3c80fd
commit 8c4b88ee48
29 changed files with 2 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/gallium/drivers/iris/iris_screen.c
View File

@@ -203,7 +203,6 @@ iris_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
case PIPE_CAP_FRAGMENT_SHADER_TEXTURE_LOD:
case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
case PIPE_CAP_VERTEX_SHADER_SATURATE:
case PIPE_CAP_PRIMITIVE_RESTART:
case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:
case PIPE_CAP_INDEP_BLEND_ENABLE: