3 files changed, 0 insertions, 21 deletions
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index 58b9002222..1be243a3f9 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -2047,20 +2047,11 @@ bool QGL2PaintEngineEx::begin(QPaintDevice *pdev)
 bool QGL2PaintEngineEx::end()
 {
     Q_D(QGL2PaintEngineEx);
-    QGLContext *ctx = d->ctx;
 
     glUseProgram(0);
     d->transferMode(BrushDrawingMode);
     d->device->endPaint();
 
-#if defined(Q_WS_X11)
-    // On some (probably all) drivers, deleting an X pixmap which has been bound to a texture
-    // before calling glFinish/swapBuffers renders garbage. Presumably this is because X deletes
-    // the pixmap behind the driver's back before it's had a chance to use it. To fix this, we
-    // reference all QPixmaps which have been bound to stop them being deleted and only deref
-    // them here, after swapBuffers, where they can be safely deleted.
-    ctx->d_func()->boundPixmaps.clear();
-#endif
     d->ctx->d_ptr->active_engine = 0;
 
     d->resetGLState();
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
index 2895d5a9b0..dbf760929c 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
@@ -59,7 +59,6 @@
 #include <private/qglengineshadermanager_p.h>
 #include <private/qgl2pexvertexarray_p.h>
 #include <private/qglpaintdevice_p.h>
-#include <private/qglpixmapfilter_p.h>
 #include <private/qfontengine_p.h>
 #include <private/qdatabuffer_p.h>
 #include <private/qtriangulatingstroker_p.h>
@@ -153,8 +152,6 @@ public:
 
     void invalidateState();
 
-    QPixmapFilter *pixmapFilter(int type, const QPixmapFilter *prototype);
-
     void setRenderTextActive(bool);
 
     bool isNativePaintingActive() const;
@@ -302,11 +299,6 @@ public:
     QTriangulatingStroker stroker;
     QDashedStrokeProcessor dasher;
 
-    QScopedPointer<QPixmapFilter> convolutionFilter;
-    QScopedPointer<QPixmapFilter> colorizeFilter;
-    QScopedPointer<QPixmapFilter> blurFilter;
-    QScopedPointer<QPixmapFilter> dropShadowFilter;
-
     QSet<QVectorPath::CacheEntry *> pathCaches;
     QVector<GLuint> unusedVBOSToClean;
     QVector<GLuint> unusedIBOSToClean;
diff --git a/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp b/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
index dbed354dfb..4838ab09e7 100644
--- a/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
+++ b/src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
@@ -43,10 +43,6 @@
 #include "qpaintengineex_opengl2_p.h"
 #include "private/qglengineshadersource_p.h"
 
-#if defined QT_OPENGL_ES_2 && !defined(QT_NO_EGL)
-#include "private/qeglcontext_p.h"
-#endif
-
 QT_BEGIN_NAMESPACE
 
 #ifdef Q_WS_WIN