From 6d4a645c90a8d94534a52d20ff206d0f94c5be5e Mon Sep 17 00:00:00 2001
From: Iago Toral Quiroga <itoral@igalia.com>
Date: Thu, 2 Dec 2021 11:18:13 +0100
Subject: broadcom/compiler: emit passthrough Z write if shader reads Z
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Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14037>
---
 src/broadcom/compiler/v3d_compiler.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/broadcom/compiler/v3d_compiler.h')

diff --git a/src/broadcom/compiler/v3d_compiler.h b/src/broadcom/compiler/v3d_compiler.h
index 774632b905a..d7b2fb886b0 100644
--- a/src/broadcom/compiler/v3d_compiler.h
+++ b/src/broadcom/compiler/v3d_compiler.h
@@ -655,6 +655,7 @@ struct v3d_compile {
 
         bool uses_center_w;
         bool writes_z;
+        bool reads_z;
         bool uses_implicit_point_line_varyings;
 
         /* True if a fragment shader reads gl_PrimitiveID */
-- 
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