From 5a7655832a1b2ed9bbdc19c695bb9f55a2daa62f Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@qt.io>
Date: Wed, 10 Mar 2021 14:43:32 +0100
Subject: [PATCH] rhi: metal: Avoid unused argument warning on iOS
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Change-Id: I4cb729f3d8dbe7703b89153b742ce2874f35cfd2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
(cherry picked from commit dd7087342dc73ee7adf7b24fc96f79d9d1056682)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/gui/rhi/qrhimetal.mm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gui/rhi/qrhimetal.mm b/src/gui/rhi/qrhimetal.mm
index 507f63b9a95..e6a12067d97 100644
--- a/src/gui/rhi/qrhimetal.mm
+++ b/src/gui/rhi/qrhimetal.mm
@@ -2285,6 +2285,9 @@ void QMetalBuffer::endFullDynamicBufferUpdateForCurrentFrame()
 
 static inline MTLPixelFormat toMetalTextureFormat(QRhiTexture::Format format, QRhiTexture::Flags flags, const QRhiMetalData *d)
 {
+#ifndef Q_OS_MACOS
+    Q_UNUSED(d);
+#endif
     const bool srgb = flags.testFlag(QRhiTexture::sRGB);
     switch (format) {
     case QRhiTexture::RGBA8: