From 0b6739ef8072edeac457f27434972edff14d18c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Thu, 11 Feb 2021 22:50:55 -0500
Subject: [PATCH] glthread: don't declare pointers with const in unmarshal
 functions
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so that GL functions with a non-const pointer don't print a warning when
we call them, such as glGetTexImage with a PBO where the pointer is really
just an offset.

Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9029>
---
 src/mapi/glapi/gen/gl_marshal.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mapi/glapi/gen/gl_marshal.py b/src/mapi/glapi/gen/gl_marshal.py
index 95a22bd9b1b..590e036f9f8 100644
--- a/src/mapi/glapi/gen/gl_marshal.py
+++ b/src/mapi/glapi/gen/gl_marshal.py
@@ -251,7 +251,7 @@ class PrintCode(gl_XML.gl_print_base):
                     p_decl = '{0} {1} = cmd->{1};'.format(
                             p.type_string(), p.name)
 
-                if not p_decl.startswith('const '):
+                if not p_decl.startswith('const ') and p.count:
                     # Declare all local function variables as const, even if
                     # the original parameter is not const.
                     p_decl = 'const ' + p_decl