diff options
| author | Nicolai Hähnle <[email protected]> | 2017-09-18 11:24:10 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-09-18 11:25:20 +0200 |
| commit | 7a62f8621ac0d0d0604f3bf1c9a492050b44d1e8 (patch) | |
| tree | 8033a128310a0b4ce0d8215d4fc0afadc2bb882f /src/util | |
| parent | 8c56c45cd48e940283a8d3e951750c57694718f9 (diff) | |
radeonsi: allow out-of-order rasterization in commutative blending cases
We do not enable this by default for additive blending, since it slightly
breaks OpenGL invariance guarantees due to non-determinism.
Still, there may be some applications can benefit from white-listing
via the radeonsi_commutative_blend_add drirc setting without any real
visible artifacts.
Reviewed-by: Marek Olšák <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/xmlpool/t_options.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/util/xmlpool/t_options.h b/src/util/xmlpool/t_options.h index c92215183a5..214c7c359ee 100644 --- a/src/util/xmlpool/t_options.h +++ b/src/util/xmlpool/t_options.h @@ -443,3 +443,8 @@ DRI_CONF_OPT_END DRI_CONF_OPT_BEGIN_B(radeonsi_assume_no_z_fights, def) \ DRI_CONF_DESC(en,gettext("Assume no Z fights (enables aggressive out-of-order rasterization to improve performance; may cause rendering errors)")) \ DRI_CONF_OPT_END + +#define DRI_CONF_RADEONSI_COMMUTATIVE_BLEND_ADD(def) \ +DRI_CONF_OPT_BEGIN_B(radeonsi_commutative_blend_add, def) \ + DRI_CONF_DESC(en,gettext("Commutative additive blending optimizations (may cause rendering errors)")) \ +DRI_CONF_OPT_END |