[3/4] console: pass DisplayAllocator as first argument to methods

diff --git a/console.c b/console.c
index 1085b07..36b8d76 100644
--- a/console.c
+++ b/console.c
@@ -1271,7 +1271,8 @@  static TextConsole *new_console(DisplayState *ds, console_type_t console_type)
     return s;
 }
 
-static DisplaySurface* defaultallocator_create_displaysurface(int width, int height)
+static DisplaySurface* defaultallocator_create_displaysurface(DisplayAllocator *da, 
+                                                              int width, int height)
 {
     DisplaySurface *surface = (DisplaySurface*) g_malloc0(sizeof(DisplaySurface));
 
@@ -1281,8 +1282,9 @@  static DisplaySurface* defaultallocator_create_displaysurface(int width, int hei
     return surface;
 }
 
-static DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface,
-                                          int width, int height)
+static DisplaySurface* defaultallocator_resize_displaysurface(DisplayAllocator *da, 
+                                                              DisplaySurface *surface,
+                                                              int width, int height)
 {
     int linesize = width * 4;
     qemu_alloc_display(surface, width, height, linesize,
@@ -1328,7 +1330,7 @@  DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
     return surface;
 }
 
-static void defaultallocator_free_displaysurface(DisplaySurface *surface)
+static void defaultallocator_free_displaysurface(DisplayAllocator *da, DisplaySurface *surface)
 {
     if (surface == NULL)
         return;
@@ -1380,8 +1382,8 @@  DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *
 {
     if(ds->allocator ==  &default_allocator) {
         DisplaySurface *surf;
-        surf = da->create_displaysurface(ds_get_width(ds), ds_get_height(ds));
-        defaultallocator_free_displaysurface(ds->surface);
+        surf = da->create_displaysurface(da, ds_get_width(ds), ds_get_height(ds));
+        defaultallocator_free_displaysurface(da, ds->surface);
         ds->surface = surf;
         ds->allocator = da;
     }
diff --git a/console.h b/console.h
index e78b359..44c744c 100644
--- a/console.h
+++ b/console.h
@@ -166,9 +166,9 @@  struct DisplayChangeListener {
 };
 
 struct DisplayAllocator {
-    DisplaySurface* (*create_displaysurface)(int width, int height);
-    DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height);
-    void (*free_displaysurface)(DisplaySurface *surface);
+    DisplaySurface* (*create_displaysurface)(DisplayAllocator *da, int width, int height);
+    DisplaySurface* (*resize_displaysurface)(DisplayAllocator *da, DisplaySurface *surface, int width, int height);
+    void (*free_displaysurface)(DisplayAllocator *da, DisplaySurface *surface);
 };
 
 struct DisplayState {
@@ -196,17 +196,17 @@  DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *
 
 static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
 {
-    return ds->allocator->create_displaysurface(width, height);    
+    return ds->allocator->create_displaysurface(ds->allocator, width, height);
 }
 
 static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
 {
-    return ds->allocator->resize_displaysurface(ds->surface, width, height);
+    return ds->allocator->resize_displaysurface(ds->allocator, ds->surface, width, height);
 }
 
 static inline void qemu_free_displaysurface(DisplayState *ds)
 {
-    ds->allocator->free_displaysurface(ds->surface);
+    ds->allocator->free_displaysurface(ds->allocator, ds->surface);
 }
 
 static inline int is_surface_bgr(DisplaySurface *surface)
diff --git a/ui/sdl.c b/ui/sdl.c
index 2310964..aa9cec5 100644
--- a/ui/sdl.c
+++ b/ui/sdl.c
@@ -189,7 +189,7 @@  static PixelFormat sdl_to_qemu_pixelformat(SDL_PixelFormat *sdl_pf)
     return qemu_pf;
 }
 
-static DisplaySurface* sdl_create_displaysurface(int width, int height)
+static DisplaySurface* sdl_create_displaysurface(DisplayAllocator *da, int width, int height)
 {
     SDLDisplayState *s = global_sdl_state;
     DisplaySurface *surface = (DisplaySurface*) g_malloc0(sizeof(DisplaySurface));
@@ -235,7 +235,7 @@  static DisplaySurface* sdl_create_displaysurface(int width, int height)
     return surface;
 }
 
-static void sdl_free_displaysurface(DisplaySurface *surface)
+static void sdl_free_displaysurface(DisplayAllocator *da, DisplaySurface *surface)
 {
     SDLDisplayState *s = global_sdl_state;
 
@@ -248,10 +248,10 @@  static void sdl_free_displaysurface(DisplaySurface *surface)
     g_free(surface);
 }
 
-static DisplaySurface* sdl_resize_displaysurface(DisplaySurface *surface, int width, int height)
+static DisplaySurface* sdl_resize_displaysurface(DisplayAllocator *da, DisplaySurface *surface, int width, int height)
 {
-    sdl_free_displaysurface(surface);
-    return sdl_create_displaysurface(width, height);
+    sdl_free_displaysurface(da, surface);
+    return sdl_create_displaysurface(da, width, height);
 }
 
 /* generic keyboard conversion */