From: Francisco Jerez <currojerez@riseup.net>
Date: Mon, 12 Feb 2018 23:55:13 +0000 (-0800)
Subject: glsl: Silence warnings when reading from a framebuffer fetch output.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c6c64d4d6a134231cbdbe09e3c6c87adb811ac7d;p=mesa.git

glsl: Silence warnings when reading from a framebuffer fetch output.

Framebuffer fetch outputs are implicitly initialized upon entry to the
fragment shader.

Reviewed-by: Plamena Manolova <plamena.manolova@intel.com>
---

diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp
index 5acbaa321a9..badfbe6816f 100644
--- a/src/compiler/glsl/ast_to_hir.cpp
+++ b/src/compiler/glsl/ast_to_hir.cpp
@@ -4017,6 +4017,7 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual,
    }
 
    if (var->data.fb_fetch_output) {
+      var->data.assigned = true;
       var->data.memory_coherent = !qual->flags.q.non_coherent;
 
       /* From the EXT_shader_framebuffer_fetch spec: