Mesa (master): radv: disable complicated point clipping against user clip planes

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Module: Mesa
Branch: master
Commit: bd6df2f9237c9267280025ae7bf47a7d256bf87a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=bd6df2f9237c9267280025ae7bf47a7d256bf87a

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Fri Sep 28 12:30:07 2018 +0200

radv: disable complicated point clipping against user clip planes

I don't think this is required by Vulkan too.

Ported from RadeonSI (AMDVLK doesn't set it either).

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

---

 src/amd/vulkan/radv_pipeline.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index b49e6d2b2e..94688997b4 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -2708,7 +2708,6 @@ radv_pipeline_generate_raster_state(struct radeon_cmdbuf *cs,
 	uint32_t pa_sc_conservative_rast = 0;
 
 	radeon_set_context_reg(cs, R_028810_PA_CL_CLIP_CNTL,
-	                       S_028810_PS_UCP_MODE(3) |
 	                       S_028810_DX_CLIP_SPACE_DEF(1) | // vulkan uses DX conventions.
 	                       S_028810_ZCLIP_NEAR_DISABLE(vkraster->depthClampEnable ? 1 : 0) |
 	                       S_028810_ZCLIP_FAR_DISABLE(vkraster->depthClampEnable ? 1 : 0) |