2 files changed, 0 insertions, 13 deletions
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 3cb738b9c8..173f570256 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -2139,18 +2139,6 @@ QGLExtensionFuncs& QGLContextPrivate::extensionFuncs(const QGLContext *)
     return qt_extensionFuncs;
 }
 
-QImage QGLContextPrivate::convertToGLFormat(const QImage &image, bool force_premul,
-                                            GLenum texture_format)
-{
-    QImage::Format target_format = image.format();
-    if (force_premul || image.format() != QImage::Format_ARGB32)
-        target_format = QImage::Format_ARGB32_Premultiplied;
-
-    QImage result(image.width(), image.height(), target_format);
-    convertToGLFormatHelper(result, image.convertToFormat(target_format), texture_format);
-    return result;
-}
-
 /*! \internal */
 QGLTexture *QGLContextPrivate::bindTexture(const QImage &image, GLenum target, GLint format,
                                            QGLContext::BindOptions options)
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index 5fd870beee..0791fe5110 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -265,7 +265,6 @@ public:
                             QGLContext::BindOptions options);
     QGLTexture *textureCacheLookup(const qint64 key, GLenum target);
     void init(QPaintDevice *dev, const QGLFormat &format);
-    QImage convertToGLFormat(const QImage &image, bool force_premul, GLenum texture_format);
     int maxTextureSize();
 
     void cleanup();