Move the texture ownership from the QWaylandSurface

to the respective QWaylandSurfaceView. For all GL applications this will have no
significant impact, but will cause a memory regression for shm surfaces
with multiple views.

This is done to simplify the creation and destruction of textures,
especially in multi-threaded environments.

Also the same patch removes the y_inverted property and replaces it with
a origin property. Its done in the same patch as a lot of the code was
overlapping.

Change-Id: I4bce50c614c9ac3ba0580e0560339476eac03433

1 files changed, 2 insertions, 1 deletions

diff --git a/src/compositor/hardware_integration/qwlclientbufferintegration_p.h b/src/compositor/hardware_integration/qwlclientbufferintegration_p.h
index f03d5ad2c..9d684553a 100644
--- a/src/compositor/hardware_integration/qwlclientbufferintegration_p.h
+++ b/src/compositor/hardware_integration/qwlclientbufferintegration_p.h
@@ -38,6 +38,7 @@
 #define QWAYLANDCLIENTBUFFERINTEGRATION_H
 
 #include <QtCompositor/qwaylandexport.h>
+#include <QtCompositor/qwaylandsurface.h>
 #include <QtCore/QSize>
 #include <QtGui/qopengl.h>
 #include <QtGui/QOpenGLContext>
@@ -68,7 +69,7 @@ public:
     // Called with the texture bound.
     virtual void bindTextureToBuffer(struct ::wl_resource *buffer) = 0;
 
-    virtual bool isYInverted(struct ::wl_resource *) const { return true; }
+    virtual QWaylandSurface::Origin origin(struct ::wl_resource *) const { return QWaylandSurface::OriginBottomLeft; }
 
     virtual void *lockNativeBuffer(struct ::wl_resource *) const { return 0; }
     virtual void unlockNativeBuffer(void *) const { return; }