[Spice-devel] [PATCH] Remove unused Canvas members

[Christophe Fergeau]

The various Canvas have _max and _base variables which are not
used, better to remove them.
---
 client/canvas.cpp       |    1 -
 client/canvas.h         |    1 -
 client/red_gdi_canvas.h |    2 --
 client/red_sw_canvas.h  |    2 --
 4 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/client/canvas.cpp b/client/canvas.cpp
index 0986d47..7d1561a 100644
--- a/client/canvas.cpp
+++ b/client/canvas.cpp
@@ -70,7 +70,6 @@ void Canvas::clear()
 
 void Canvas::begin_draw(SpiceMsgDisplayBase& base, int size, size_t min_size)
 {
-    _base = (uintptr_t)&base;
 }
 
 void Canvas::draw_fill(SpiceMsgDisplayDrawFill& fill, int size)
diff --git a/client/canvas.h b/client/canvas.h
index 5a34bdc..66a5f1d 100644
--- a/client/canvas.h
+++ b/client/canvas.h
@@ -344,7 +344,6 @@ private:
 
     SurfacesCache& _surfaces_cache;
 
-    unsigned long _base;
     unsigned long _max;
 };
 
diff --git a/client/red_gdi_canvas.h b/client/red_gdi_canvas.h
index fa173c4..77adcf7 100644
--- a/client/red_gdi_canvas.h
+++ b/client/red_gdi_canvas.h
@@ -48,8 +48,6 @@ private:
     RedPixmapGdi *_helper_pixmap;
     HDC _dc;
     HBITMAP _prev_bitmap;
-    unsigned long _base;
-    unsigned long _max;
 };
 
 #endif
diff --git a/client/red_sw_canvas.h b/client/red_sw_canvas.h
index 4736649..eb577ac 100644
--- a/client/red_sw_canvas.h
+++ b/client/red_sw_canvas.h
@@ -45,8 +45,6 @@ public:
 
 private:
     RedPixmap *_pixmap;
-    unsigned long _base;
-    unsigned long _max;
 };
 
 #endif
-- 
1.7.7.6