From 4a8e4c18d2f088458664363eba37173bd457bab8 Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@chromium.org>
Date: Wed, 4 Mar 2020 12:06:30 -0800
Subject: [PATCH] freedreno/ir3: also lower lowp frag outputs

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4071>
---
 src/freedreno/ir3/ir3_shader.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/freedreno/ir3/ir3_shader.c b/src/freedreno/ir3/ir3_shader.c
index efa9359a976..ff5bdf4b3d6 100644
--- a/src/freedreno/ir3/ir3_shader.c
+++ b/src/freedreno/ir3/ir3_shader.c
@@ -289,7 +289,8 @@ lower_output_var(nir_shader *nir, int location)
 {
 	nir_foreach_variable(var, &nir->outputs) {
 		if (var->data.driver_location == location &&
-				var->data.precision == GLSL_PRECISION_MEDIUM) {
+				((var->data.precision == GLSL_PRECISION_MEDIUM) ||
+					(var->data.precision == GLSL_PRECISION_LOW))) {
 			if (glsl_get_base_type(var->type) == GLSL_TYPE_FLOAT)
 				var->type = glsl_float16_type(var->type);