[cogl] quartz-image: Pass a CoglError argument to the bitmap functions

[Neil Roberts <nroberts src gnome org>]

commit 1827965befccf331b0787f71cb191d370640a9de
Author: Neil Roberts <neil linux intel com>
Date:   Thu Mar 28 13:57:11 2013 +0000

    quartz-image: Pass a CoglError argument to the bitmap functions
    
    Since 67cad9c0 and f7735e141a the bitmap allocation and mapping
    functions now take an extra error argument. The quartz image backend
    was missed in this update so Cogl would fail to compile if
    --enable-quartz-image is used.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=696730
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 cogl/cogl-bitmap-pixbuf.c |   17 +++++++++++++++--
 1 files changed, 15 insertions(+), 2 deletions(-)
---
diff --git a/cogl/cogl-bitmap-pixbuf.c b/cogl/cogl-bitmap-pixbuf.c
index a02b253..ad34234 100644
--- a/cogl/cogl-bitmap-pixbuf.c
+++ b/cogl/cogl-bitmap-pixbuf.c
@@ -125,11 +125,24 @@ _cogl_bitmap_from_file (CoglContext *ctx,
   /* allocate buffer big enough to hold pixel data */
   bmp = _cogl_bitmap_new_with_malloc_buffer (ctx,
                                              width, height,
-                                             COGL_PIXEL_FORMAT_ARGB_8888);
+                                             COGL_PIXEL_FORMAT_ARGB_8888,
+                                             error);
+  if (bmp == NULL)
+    {
+      CFRelease (image);
+      return NULL;
+    }
   rowstride = cogl_bitmap_get_rowstride (bmp);
   out_data = _cogl_bitmap_map (bmp,
                                COGL_BUFFER_ACCESS_WRITE,
-                               COGL_BUFFER_MAP_HINT_DISCARD);
+                               COGL_BUFFER_MAP_HINT_DISCARD,
+                               error);
+  if (out_data == NULL)
+    {
+      cogl_object_unref (bmp);
+      CFRelease (image);
+      return NULL;
+    }
 
   /* render to buffer */
   color_space = CGColorSpaceCreateWithName (kCGColorSpaceGenericRGB);