[Mesa-dev] [PATCH 2/2] radeonsi: fix samplerCubeShadow with bias

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

Pack the depth value before overwriting it with cube coordinates.

Cc: mesa-stable at lists.freedesktop.org
---
 src/gallium/drivers/radeonsi/si_shader.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index f0650f4..be43748 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -1634,12 +1634,6 @@ static void tex_fetch_args(
 	if (opcode == TGSI_OPCODE_TXB2)
 		address[count++] = lp_build_emit_fetch(bld_base, inst, 1, 0);
 
-	if (target == TGSI_TEXTURE_CUBE ||
-	    target == TGSI_TEXTURE_CUBE_ARRAY ||
-	    target == TGSI_TEXTURE_SHADOWCUBE ||
-	    target == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
-		radeon_llvm_emit_prepare_cube_coords(bld_base, emit_data, coords);
-
 	/* Pack depth comparison value */
 	if (tgsi_is_shadow_sampler(target) && opcode != TGSI_OPCODE_LODQ) {
 		if (target == TGSI_TEXTURE_SHADOWCUBE_ARRAY) {
@@ -1650,6 +1644,12 @@ static void tex_fetch_args(
 		}
 	}
 
+	if (target == TGSI_TEXTURE_CUBE ||
+	    target == TGSI_TEXTURE_CUBE_ARRAY ||
+	    target == TGSI_TEXTURE_SHADOWCUBE ||
+	    target == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
+		radeon_llvm_emit_prepare_cube_coords(bld_base, emit_data, coords);
+
 	/* Pack user derivatives */
 	if (opcode == TGSI_OPCODE_TXD) {
 		for (chan = 0; chan < 2; chan++) {
-- 
1.9.1