From 8e4391f9411088ade8363b10a0b30d0e5279c8ee Mon Sep 17 00:00:00 2001
From: hujianwei <hujianwei@localhost.localdomain>
Date: Wed, 26 Oct 2022 06:44:31 +0000
Subject: [PATCH] Check in new file for generating modifier list

* modifiers.awk: New file.
---
 modifiers.awk | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 modifiers.awk

diff --git a/modifiers.awk b/modifiers.awk
new file mode 100644
index 0000000..8cda6fa
--- /dev/null
+++ b/modifiers.awk
@@ -0,0 +1,36 @@
+# Wayland compositor running on top of an X serer.
+
+# Copyright (C) 2022 to various contributors.
+
+# This file is part of 12to11.
+
+# 12to11 is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation, either version 3 of the License, or (at your
+# option) any later version.
+
+# 12to11 is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with 12to11.  If not, see <https://www.gnu.org/licenses/>.
+
+BEGIN {
+  print "#define DrmModifiersList \\"
+};
+
+/^#define[[:space:]]+(I915|DRM)_FORMAT_MOD_[[:alnum:]_]+[[:space:]]+fourcc_mod_code(.*)$/ {
+  printf ("  { \"%s\", %s }, \\\n", $2, $2);
+}
+
+/^#define[[:space:]]+AMD_FMT_MOD_[[:alnum:]_]+[[:space:]]+(0x[[:xdigit:]]+|[:digit:]+)$/ {
+  printf ("  { \"%s\", %s | AMD_FMT_MOD }, \\\n", $2, $2);
+}
+
+END {
+  printf ("  { NULL, 0 },\n");
+}
+
+# Broadcom, ARM, etc modifiers not supported!  Patches welcome.