diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -437,7 +437,6 @@
    scene.cpp
    screenlockerwatcher.cpp
    thumbnailitem.cpp
-   lanczosfilter.cpp
    deleted.cpp
    effects.cpp
    effectloader.cpp
@@ -552,8 +551,6 @@
 
 qt5_add_dbus_interface( kwin_KDEINIT_SRCS org.kde.kappmenu.xml appmenu_interface )
 
-qt5_add_resources( kwin_KDEINIT_SRCS resources.qrc )
-
 ki18n_wrap_ui(kwin_KDEINIT_SRCS
     debug_console.ui
     shortcutdialog.ui
diff --git a/plugins/scenes/opengl/CMakeLists.txt b/plugins/scenes/opengl/CMakeLists.txt
--- a/plugins/scenes/opengl/CMakeLists.txt
+++ b/plugins/scenes/opengl/CMakeLists.txt
@@ -1,4 +1,7 @@
-set(SCENE_OPENGL_SRCS scene_opengl.cpp)
+set(SCENE_OPENGL_SRCS
+    scene_opengl.cpp
+    lanczosfilter.cpp
+)
 
 include(ECMQtDeclareLoggingCategory)
 ecm_qt_declare_logging_category(
@@ -12,7 +15,9 @@
         Critical
 )
 
-add_library(KWinSceneOpenGL MODULE scene_opengl.cpp)
+qt5_add_resources(SCENE_OPENGL_SRCS resources.qrc)
+
+add_library(KWinSceneOpenGL MODULE ${SCENE_OPENGL_SRCS})
 set_target_properties(KWinSceneOpenGL PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/org.kde.kwin.scenes/")
 target_link_libraries(KWinSceneOpenGL
     kwin
diff --git a/lanczosfilter.h b/plugins/scenes/opengl/lanczosfilter.h
rename from lanczosfilter.h
rename to plugins/scenes/opengl/lanczosfilter.h
--- a/lanczosfilter.h
+++ b/plugins/scenes/opengl/lanczosfilter.h
@@ -28,9 +28,6 @@
 #include <QVector2D>
 #include <QVector4D>
 
-#include <kwinconfig.h>
-#include <kwin_export.h>
-
 namespace KWin
 {
 
@@ -41,8 +38,7 @@
 class GLRenderTarget;
 class GLShader;
 
-class KWIN_EXPORT LanczosFilter
-    : public QObject
+class LanczosFilter : public QObject
 {
     Q_OBJECT
 
diff --git a/lanczosfilter.cpp b/plugins/scenes/opengl/lanczosfilter.cpp
rename from lanczosfilter.cpp
rename to plugins/scenes/opengl/lanczosfilter.cpp
--- a/lanczosfilter.cpp
+++ b/plugins/scenes/opengl/lanczosfilter.cpp
@@ -28,6 +28,8 @@
 #include "options.h"
 #include "workspace.h"
 
+#include <logging.h>
+
 #include <kwinglutils.h>
 #include <kwinglplatform.h>
 
@@ -65,7 +67,7 @@
     m_inited = true;
     const bool force = (qstrcmp(qgetenv("KWIN_FORCE_LANCZOS"), "1") == 0);
     if (force) {
-        qCWarning(KWIN_CORE) << "Lanczos Filter forced on by environment variable";
+        qCWarning(KWIN_OPENGL) << "Lanczos Filter forced on by environment variable";
     }
 
     if (!force && options->glSmoothScale() != 2)
@@ -87,19 +89,19 @@
         }
     }
     QFile ff(gl->glslVersion() >= kVersionNumber(1, 40) ?
-             QStringLiteral(":/resources/shaders/1.40/lanczos-fragment.glsl") :
-             QStringLiteral(":/resources/shaders/1.10/lanczos-fragment.glsl"));
+             QStringLiteral(":/scenes/opengl/shaders/1.40/lanczos-fragment.glsl") :
+             QStringLiteral(":/scenes/opengl/shaders/1.10/lanczos-fragment.glsl"));
     if (!ff.open(QIODevice::ReadOnly)) {
-        qCDebug(KWIN_CORE) << "Failed to open lanczos shader";
+        qCDebug(KWIN_OPENGL) << "Failed to open lanczos shader";
         return;
     }
     m_shader.reset(ShaderManager::instance()->generateCustomShader(ShaderTrait::MapTexture, QByteArray(), ff.readAll()));
     if (m_shader->isValid()) {
         ShaderBinder binder(m_shader.data());
         m_uKernel     = m_shader->uniformLocation("kernel");
         m_uOffsets    = m_shader->uniformLocation("offsets");
     } else {
-        qCDebug(KWIN_CORE) << "Shader is not valid";
+        qCDebug(KWIN_OPENGL) << "Shader is not valid";
         m_shader.reset();
     }
 }
diff --git a/resources.qrc b/plugins/scenes/opengl/resources.qrc
rename from resources.qrc
rename to plugins/scenes/opengl/resources.qrc
--- a/resources.qrc
+++ b/plugins/scenes/opengl/resources.qrc
@@ -1,7 +1,6 @@
 <!DOCTYPE RCC><RCC version="1.0">
-<qresource prefix="/resources">
+<qresource prefix="/scenes/opengl">
   <file>shaders/1.10/lanczos-fragment.glsl</file>
-
   <file>shaders/1.40/lanczos-fragment.glsl</file>
-  </qresource>
+</qresource>
 </RCC>
diff --git a/shaders/1.10/lanczos-fragment.glsl b/plugins/scenes/opengl/shaders/1.10/lanczos-fragment.glsl
rename from shaders/1.10/lanczos-fragment.glsl
rename to plugins/scenes/opengl/shaders/1.10/lanczos-fragment.glsl
diff --git a/shaders/1.40/lanczos-fragment.glsl b/plugins/scenes/opengl/shaders/1.40/lanczos-fragment.glsl
rename from shaders/1.40/lanczos-fragment.glsl
rename to plugins/scenes/opengl/shaders/1.40/lanczos-fragment.glsl