Mesa (master): radeonsi: implement pipe_rasterizer_state::clip_halfz

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 8ec40adf7eaaf4a107ee76497d69d1479580f711
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8ec40adf7eaaf4a107ee76497d69d1479580f711

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Wed Oct 22 10:59:49 2014 +0200

radeonsi: implement pipe_rasterizer_state::clip_halfz

Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

---

 src/gallium/drivers/radeonsi/si_state.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index c845df1..16d8493 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -607,6 +607,7 @@ static void *si_create_rs_state(struct pipe_context *ctx,
 		S_028814_POLYMODE_BACK_PTYPE(si_translate_fill(state->fill_back));
 	rs->pa_cl_clip_cntl =
 		S_028810_PS_UCP_MODE(3) |
+		S_028810_DX_CLIP_SPACE_DEF(state->clip_halfz) |
 		S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) |
 		S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |
 		S_028810_DX_RASTERIZATION_KILL(state->rasterizer_discard) |