3 files changed, 17 insertions, 23 deletions
diff --git a/src/plugins/platforms/eglfs/api/qeglfscontext_p.h b/src/plugins/platforms/eglfs/api/qeglfscontext_p.h
index 96f7f01381..af8725b6b3 100644
--- a/src/plugins/platforms/eglfs/api/qeglfscontext_p.h
+++ b/src/plugins/platforms/eglfs/api/qeglfscontext_p.h
@@ -52,6 +52,7 @@
 //
 
 #include "qeglfsglobal_p.h"
+#include "qeglfscursor_p.h"
 #include <QtEglSupport/private/qeglplatformcontext_p.h>
 #include <QtCore/QVariant>
 
@@ -68,6 +69,8 @@ public:
     void runGLChecks() override;
     void swapBuffers(QPlatformSurface *surface) override;
 
+    QEglFSCursorData cursorData;
+
 private:
     EGLNativeWindowType m_tempWindow;
 };
diff --git a/src/plugins/platforms/eglfs/api/qeglfscursor.cpp b/src/plugins/platforms/eglfs/api/qeglfscursor.cpp
index f46206cab5..22319fcc66 100644
--- a/src/plugins/platforms/eglfs/api/qeglfscursor.cpp
+++ b/src/plugins/platforms/eglfs/api/qeglfscursor.cpp
@@ -40,10 +40,10 @@
 #include "qeglfscursor_p.h"
 #include "qeglfsintegration_p.h"
 #include "qeglfsscreen_p.h"
+#include "qeglfscontext_p.h"
 
 #include <qpa/qwindowsysteminterface.h>
 #include <QtGui/QOpenGLContext>
-#include <QtGui/QOpenGLShaderProgram>
 #include <QtCore/QFile>
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonArray>
@@ -115,13 +115,6 @@ void QEglFSCursorDeviceListener::onDeviceListChanged(QInputDeviceManager::Device
 
 void QEglFSCursor::resetResources()
 {
-    if (QOpenGLContext *ctx = QOpenGLContext::currentContext()) {
-        GraphicsContextData &gfx(m_gfx[ctx]);
-        delete gfx.program;
-        glDeleteTextures(1, &gfx.customCursorTexture);
-        glDeleteTextures(1, &gfx.atlasTexture);
-        gfx = GraphicsContextData();
-    }
     m_cursor.customCursorPending = !m_cursor.customCursorImage.isNull();
 }
 
@@ -144,8 +137,8 @@ void QEglFSCursor::createShaderPrograms()
         "   gl_FragColor = texture2D(texture, textureCoord).bgra;\n"
         "}\n";
 
-    GraphicsContextData &gfx(m_gfx[QOpenGLContext::currentContext()]);
-    gfx.program = new QOpenGLShaderProgram;
+    QEglFSCursorData &gfx = static_cast<QEglFSContext*>(QOpenGLContext::currentContext()->handle())->cursorData;
+    gfx.program.reset(new QOpenGLShaderProgram);
     gfx.program->addCacheableShaderFromSourceCode(QOpenGLShader::Vertex, textureVertexProgram);
     gfx.program->addCacheableShaderFromSourceCode(QOpenGLShader::Fragment, textureFragmentProgram);
     gfx.program->bindAttributeLocation("vertexCoordEntry", 0);
@@ -475,7 +468,7 @@ void QEglFSCursor::draw(const QRectF &r)
 {
     StateSaver stateSaver;
 
-    GraphicsContextData &gfx(m_gfx[QOpenGLContext::currentContext()]);
+    QEglFSCursorData &gfx = static_cast<QEglFSContext*>(QOpenGLContext::currentContext()->handle())->cursorData;
     if (!gfx.program) {
         // one time initialization
         initializeOpenGLFunctions();
diff --git a/src/plugins/platforms/eglfs/api/qeglfscursor_p.h b/src/plugins/platforms/eglfs/api/qeglfscursor_p.h
index aaeb83cb99..89c2e89f58 100644
--- a/src/plugins/platforms/eglfs/api/qeglfscursor_p.h
+++ b/src/plugins/platforms/eglfs/api/qeglfscursor_p.h
@@ -56,6 +56,7 @@
 #include <qpa/qplatformscreen.h>
 #include <QtGui/QMatrix4x4>
 #include <QtGui/QOpenGLFunctions>
+#include <QtGui/QOpenGLShaderProgram>
 #include <QtGui/private/qinputdevicemanager_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -81,6 +82,15 @@ private:
 
 #if QT_CONFIG(opengl)
 
+struct QEglFSCursorData {
+    QScopedPointer<QOpenGLShaderProgram> program;
+    int textureEntry = 0;
+    int matEntry = 0;
+    uint customCursorTexture = 0;
+    uint atlasTexture = 0;
+    qint64 customCursorKey = 0;
+};
+
 class Q_EGLFS_EXPORT QEglFSCursor : public QPlatformCursor
                                   , protected QOpenGLFunctions
 {
@@ -143,18 +153,6 @@ private:
     QEglFSCursorDeviceListener *m_deviceListener;
     bool m_updateRequested;
     QMatrix4x4 m_rotationMatrix;
-
-    struct GraphicsContextData {
-        GraphicsContextData() : program(nullptr), textureEntry(0), matEntry(0),
-            customCursorTexture(0), atlasTexture(0), customCursorKey(0) { }
-        QOpenGLShaderProgram *program;
-        int textureEntry;
-        int matEntry;
-        uint customCursorTexture;
-        uint atlasTexture;
-        qint64 customCursorKey;
-    };
-    QHash<QOpenGLContext *, GraphicsContextData> m_gfx;
 };
 #endif // QT_CONFIG(opengl)