[gtk+] GdkGLContext: Remove unused update vfunc

[Alexander Larsson <alexl src gnome org>]

commit cf94da2ca1880340f146293916efffda679ca7a6
Author: Alexander Larsson <alexl redhat com>
Date:   Thu Nov 20 12:22:06 2014 +0100

    GdkGLContext: Remove unused update vfunc
    
    The update virtual function for GdkGLContext is unused and is a
    leftover from a previous GL approach. Just remove it.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=739750

 gdk/gdkglcontextprivate.h          |    1 -
 gdk/mir/gdkmirglcontext.c          |   19 -------------------
 gdk/wayland/gdkglcontext-wayland.c |   19 -------------------
 gdk/x11/gdkglcontext-x11.c         |   20 --------------------
 4 files changed, 0 insertions(+), 59 deletions(-)
---
diff --git a/gdk/gdkglcontextprivate.h b/gdk/gdkglcontextprivate.h
index 31f4a64..9a4ee46 100644
--- a/gdk/gdkglcontextprivate.h
+++ b/gdk/gdkglcontextprivate.h
@@ -40,7 +40,6 @@ struct _GdkGLContextClass
 {
   GObjectClass parent_class;
 
-  void (* update)       (GdkGLContext *context);
   void (* end_frame)    (GdkGLContext *context,
                          cairo_region_t *painted,
                          cairo_region_t *damage);
diff --git a/gdk/mir/gdkmirglcontext.c b/gdk/mir/gdkmirglcontext.c
index 2868bae..8a7494b 100644
--- a/gdk/mir/gdkmirglcontext.c
+++ b/gdk/mir/gdkmirglcontext.c
@@ -27,24 +27,6 @@
 G_DEFINE_TYPE (GdkMirGLContext, gdk_mir_gl_context, GDK_TYPE_GL_CONTEXT)
 
 static void
-gdk_mir_gl_context_update (GdkGLContext *context)
-{
-  GdkWindow *window = gdk_gl_context_get_window (context);
-  int width, height;
-
-  gdk_gl_context_make_current (context);
-
-  width = gdk_window_get_width (window);
-  height = gdk_window_get_height (window);
-
-  GDK_NOTE (OPENGL, g_print ("Updating GL viewport size to { %d, %d } for window %p (context: %p)\n",
-                             width, height,
-                             window, context));
-
-  glViewport (0, 0, width, height);
-}
-
-static void
 gdk_mir_gl_context_end_frame (GdkGLContext *context,
                               cairo_region_t *painted,
                               cairo_region_t *damage)
@@ -114,7 +96,6 @@ gdk_mir_gl_context_class_init (GdkMirGLContextClass *klass)
   GdkGLContextClass *context_class = GDK_GL_CONTEXT_CLASS (klass);
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
-  context_class->update = gdk_mir_gl_context_update;
   context_class->end_frame = gdk_mir_gl_context_end_frame;
   gobject_class->dispose = gdk_mir_gl_context_dispose;
 }
diff --git a/gdk/wayland/gdkglcontext-wayland.c b/gdk/wayland/gdkglcontext-wayland.c
index 04d9094..c8d4ed2 100644
--- a/gdk/wayland/gdkglcontext-wayland.c
+++ b/gdk/wayland/gdkglcontext-wayland.c
@@ -37,24 +37,6 @@ G_DEFINE_TYPE (GdkWaylandGLContext, gdk_wayland_gl_context, GDK_TYPE_GL_CONTEXT)
 
 static void gdk_x11_gl_context_dispose (GObject *gobject);
 
-static void
-gdk_wayland_gl_context_update (GdkGLContext *context)
-{
-  GdkWindow *window = gdk_gl_context_get_window (context);
-  int width, height;
-
-  gdk_gl_context_make_current (context);
-
-  width = gdk_window_get_width (window);
-  height = gdk_window_get_height (window);
-
-  GDK_NOTE (OPENGL, g_print ("Updating GL viewport size to { %d, %d } for window %p (context: %p)\n",
-                             width, height,
-                             window, context));
-
-  glViewport (0, 0, width, height);
-}
-
 void
 gdk_wayland_window_invalidate_for_new_frame (GdkWindow      *window,
                                              cairo_region_t *update_area)
@@ -163,7 +145,6 @@ gdk_wayland_gl_context_class_init (GdkWaylandGLContextClass *klass)
   GdkGLContextClass *context_class = GDK_GL_CONTEXT_CLASS (klass);
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
-  context_class->update = gdk_wayland_gl_context_update;
   context_class->end_frame = gdk_wayland_gl_context_end_frame;
   gobject_class->dispose = gdk_x11_gl_context_dispose;
 }
diff --git a/gdk/x11/gdkglcontext-x11.c b/gdk/x11/gdkglcontext-x11.c
index 847a2ad..3383d3d 100644
--- a/gdk/x11/gdkglcontext-x11.c
+++ b/gdk/x11/gdkglcontext-x11.c
@@ -94,25 +94,6 @@ set_glx_drawable_info (GdkWindow    *window,
 }
 
 static void
-gdk_x11_gl_context_update (GdkGLContext *context)
-{
-  GdkWindow *window = gdk_gl_context_get_window (context);
-  int width, height;
-
-  gdk_gl_context_make_current (context);
-
-  width = gdk_window_get_width (window);
-  height = gdk_window_get_height (window);
-
-  GDK_NOTE (OPENGL, g_print ("Updating GL viewport size to { %d, %d } for window %lu (context: %p)\n",
-                             width, height,
-                             (unsigned long) gdk_x11_window_get_xid (window),
-                             context));
-
-  glViewport (0, 0, width, height);
-}
-
-static void
 maybe_wait_for_vblank (GdkDisplay  *display,
                        GLXDrawable  drawable)
 {
@@ -563,7 +544,6 @@ gdk_x11_gl_context_class_init (GdkX11GLContextClass *klass)
   GdkGLContextClass *context_class = GDK_GL_CONTEXT_CLASS (klass);
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
-  context_class->update = gdk_x11_gl_context_update;
   context_class->end_frame = gdk_x11_gl_context_end_frame;
   context_class->texture_from_surface = gdk_x11_gl_context_texture_from_surface;