From: Nicolai Hähnle <nicolai.haehnle@amd.com>
Date: Fri, 11 Mar 2016 23:20:00 +0000 (-0500)
Subject: radeonsi: set DEPTH_BEFORE_SHADER based on FS_EARLY_DEPTH_STENCIL
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4de25fa7b050a296b2f1a4504e568dfce5d0a295;p=mesa.git

radeonsi: set DEPTH_BEFORE_SHADER based on FS_EARLY_DEPTH_STENCIL

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c
index 321b87d80a6..5fe1f7960f3 100644
--- a/src/gallium/drivers/radeonsi/si_state_shaders.c
+++ b/src/gallium/drivers/radeonsi/si_state_shaders.c
@@ -1154,6 +1154,9 @@ static void *si_create_shader_selector(struct pipe_context *ctx,
 		break;
 	}
 
+	if (sel->info.properties[TGSI_PROPERTY_FS_EARLY_DEPTH_STENCIL])
+		sel->db_shader_control |= S_02880C_DEPTH_BEFORE_SHADER(1);
+
 	/* Compile the main shader part for use with a prolog and/or epilog. */
 	if (sel->type != PIPE_SHADER_GEOMETRY &&
 	    !sscreen->use_monolithic_shaders) {