[plasma/kwin] /: Fix some unused warnings with clang

Git commit afef38477046c6b760f17d1cc1508b60d99be7b1 by Vlad Zahorodnii.
Committed on 23/07/2026 at 08:27.
Pushed by vladz into branch 'master'.

Fix some unused warnings with clang

M  +1    -1    autotests/integration/activation/activation_test.cpp
M  +0    -49   src/opengl/gltexture.cpp
M  +0    -5    src/plugins/mousemark/mousemark.cpp
M  +0    -1    src/plugins/slide/slide.h
M  +1    -1    src/wayland/keyboard.cpp

https://invent.kde.org/plasma/kwin/-/commit/afef38477046c6b760f17d1cc1508b60d99be7b1

diff --git a/autotests/integration/activation/activation_test.cpp b/autotests/integration/activation/activation_test.cpp
index 656fb95f9e4..34688ae51d0 100644
--- a/autotests/integration/activation/activation_test.cpp
+++ b/autotests/integration/activation/activation_test.cpp
@@ -727,7 +727,7 @@ void ActivationTest::testXdgActivation()
     token->set_app_id("test_app_id_2");
     result = token->commitAndWait();
     {
-        Test::XdgToplevelWindow window{[&result](Test::XdgToplevel *toplevel) {
+        Test::XdgToplevelWindow window{[](Test::XdgToplevel *toplevel) {
             toplevel->set_app_id("test_app_id_2");
         }};
         QVERIFY(window.show());
diff --git a/src/opengl/gltexture.cpp b/src/opengl/gltexture.cpp
index d28dd6901ae..99602830eb3 100644
--- a/src/opengl/gltexture.cpp
+++ b/src/opengl/gltexture.cpp
@@ -24,55 +24,6 @@
 namespace KWin
 {
 
-// Table of GL formats/types associated with different values of QImage::Format.
-// Zero values indicate a direct upload is not feasible.
-//
-// Note: Blending is set up to expect premultiplied data, so the non-premultiplied
-// Format_ARGB32 must be converted to Format_ARGB32_Premultiplied ahead of time.
-struct
-{
-    GLenum internalFormat;
-    GLenum format;
-    GLenum type;
-} static const formatTable[] = {
-    {0, 0, 0}, // QImage::Format_Invalid
-    {0, 0, 0}, // QImage::Format_Mono
-    {0, 0, 0}, // QImage::Format_MonoLSB
-    {0, 0, 0}, // QImage::Format_Indexed8
-    {GL_RGB8, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV}, // QImage::Format_RGB32
-    {0, 0, 0}, // QImage::Format_ARGB32
-    {GL_RGBA8, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV}, // QImage::Format_ARGB32_Premultiplied
-    {GL_RGB8, GL_RGB, GL_UNSIGNED_SHORT_5_6_5}, // QImage::Format_RGB16
-    {0, 0, 0}, // QImage::Format_ARGB8565_Premultiplied
-    {0, 0, 0}, // QImage::Format_RGB666
-    {0, 0, 0}, // QImage::Format_ARGB6666_Premultiplied
-    {GL_RGB5, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV}, // QImage::Format_RGB555
-    {0, 0, 0}, // QImage::Format_ARGB8555_Premultiplied
-    {GL_RGB8, GL_RGB, GL_UNSIGNED_BYTE}, // QImage::Format_RGB888
-    {GL_RGB4, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV}, // QImage::Format_RGB444
-    {GL_RGBA4, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV}, // QImage::Format_ARGB4444_Premultiplied
-    {GL_RGB8, GL_RGBA, GL_UNSIGNED_BYTE}, // QImage::Format_RGBX8888
-    {0, 0, 0}, // QImage::Format_RGBA8888
-    {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE}, // QImage::Format_RGBA8888_Premultiplied
-    {GL_RGB10, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV}, // QImage::Format_BGR30
-    {GL_RGB10_A2, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV}, // QImage::Format_A2BGR30_Premultiplied
-    {GL_RGB10, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV}, // QImage::Format_RGB30
-    {GL_RGB10_A2, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV}, // QImage::Format_A2RGB30_Premultiplied
-    {GL_R8, GL_RED, GL_UNSIGNED_BYTE}, // QImage::Format_Alpha8
-    {GL_R8, GL_RED, GL_UNSIGNED_BYTE}, // QImage::Format_Grayscale8
-    {GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT}, // QImage::Format_RGBX64
-    {0, 0, 0}, // QImage::Format_RGBA64
-    {GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT}, // QImage::Format_RGBA64_Premultiplied
-    {GL_R16, GL_RED, GL_UNSIGNED_SHORT}, // QImage::Format_Grayscale16
-    {0, 0, 0}, // QImage::Format_BGR888
-    {GL_RGB16F, GL_RGBA, GL_HALF_FLOAT}, // QImage::Format_RGBX16FPx4,
-    {0, 0, 0}, // QImage::Format_RGBA16FPx4
-    {GL_RGBA16F, GL_RGBA, GL_HALF_FLOAT}, // QImage::Format_RGBA16FPx4_Premultiplied
-    {GL_RGB32F, GL_RGBA, GL_FLOAT}, // QImage::Format_RGBX32FPx4,
-    {0, 0, 0}, // QImage::Format_RGBA32FPx4
-    {GL_RGBA32F, GL_RGBA, GL_FLOAT}, // QImage::Format_RGBA32FPx4_Premultiplied
-};
-
 GLTexture::GLTexture(GLenum target)
     : d(std::make_unique<GLTexturePrivate>())
 {
diff --git a/src/plugins/mousemark/mousemark.cpp b/src/plugins/mousemark/mousemark.cpp
index 80194f7f0fb..6fe9e67d46b 100644
--- a/src/plugins/mousemark/mousemark.cpp
+++ b/src/plugins/mousemark/mousemark.cpp
@@ -28,11 +28,6 @@
 namespace KWin
 {
 
-static consteval QPoint nullPoint()
-{
-    return QPoint(-1, -1);
-}
-
 MouseMarkEffect::MouseMarkEffect()
 {
     MouseMarkConfig::instance(effects->config());
diff --git a/src/plugins/slide/slide.h b/src/plugins/slide/slide.h
index d22dcade187..251335088d2 100644
--- a/src/plugins/slide/slide.h
+++ b/src/plugins/slide/slide.h
@@ -115,7 +115,6 @@ private:
 
     QList<EffectWindow *> m_elevatedWindows;
     QHash<EffectWindow *, WindowData> m_windowData;
-    bool m_switchingActivity = false;
     SlideEffect *m_parent;
     LogicalOutput *m_screen;
 };
diff --git a/src/wayland/keyboard.cpp b/src/wayland/keyboard.cpp
index 4262fde5bea..af6e019c40e 100644
--- a/src/wayland/keyboard.cpp
+++ b/src/wayland/keyboard.cpp
@@ -300,7 +300,7 @@ qint32 KeyboardInterface::keyRepeatRate() const
 
 bool KeyboardInterface::clientUseCompositorRepetition(ClientConnection *client) const
 {
-    return std::ranges::any_of(d->keyboardsForClient(client), [client](KeyboardInterfacePrivate::Resource *keyboardResource) {
+    return std::ranges::any_of(d->keyboardsForClient(client), [](KeyboardInterfacePrivate::Resource *keyboardResource) {
         return keyboardResource->version() >= WL_KEYBOARD_KEY_STATE_REPEATED_SINCE_VERSION;
     });
 }