Consolidate DisplaySurface allocation in qemu_alloc_display()

This removes various code duplication from console.e and sdl.c

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 8 insertions, 12 deletions

diff --git a/ui/sdl.c b/ui/sdl.c
index 47ac49c993..c5bb0a3705 100644
--- a/ui/sdl.c
+++ b/ui/sdl.c
@@ -176,22 +176,18 @@ static DisplaySurface* sdl_create_displaysurface(int width, int height)
 
     surface->width = width;
     surface->height = height;
-    
+
     if (scaling_active) {
+        int linesize;
+        PixelFormat pf;
         if (host_format.BytesPerPixel != 2 && host_format.BytesPerPixel != 4) {
-            surface->linesize = width * 4;
-            surface->pf = qemu_default_pixelformat(32);
+            linesize = width * 4;
+            pf = qemu_default_pixelformat(32);
         } else {
-            surface->linesize = width * host_format.BytesPerPixel;
-            surface->pf = sdl_to_qemu_pixelformat(&host_format);
+            linesize = width * host_format.BytesPerPixel;
+            pf = sdl_to_qemu_pixelformat(&host_format);
         }
-#ifdef HOST_WORDS_BIGENDIAN
-        surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG;
-#else
-        surface->flags = QEMU_ALLOCATED_FLAG;
-#endif
-        surface->data = (uint8_t*) qemu_mallocz(surface->linesize * surface->height);
-
+        qemu_alloc_display(surface, width, height, linesize, pf, 0);
         return surface;
     }