[cairo] [PATCH 24/39] [OpenVG] Return an image surface when a similar surface is requested, workaround for not supporting OpenVG based source patterns in OpenVG.

[tardyp at gmail.com]

From: Øyvind Kolås <pippin at gimp.org>

---
 src/cairo-openvg-surface.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/cairo-openvg-surface.c b/src/cairo-openvg-surface.c
index d2d0502..babe2e8 100644
--- a/src/cairo-openvg-surface.c
+++ b/src/cairo-openvg-surface.c
@@ -62,7 +62,12 @@ _cairo_openvg_surface_create_similar (void            *asurface,
                                       int              width,
                                       int              height)
 {
-    return cairo_openvg_surface_create (width, height);
+  /* Assuming that surface_create_simlilar will be used to create patterns
+   * filled with cairo drawings, we cannot do this with openvg thus we simply
+   * refuse to accept the request
+   */ 
+  return cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
+  /*return cairo_openvg_surface_create (width, height);*/
 }
 
 static cairo_status_t
@@ -471,7 +476,7 @@ _cairo_openvg_setup_surface_source (cairo_openvg_surface_t  *vgsurface,
 
   if (!_cairo_surface_is_image (spat->surface))
     {
-      vgsurface->source_paint = 0; /* XXX */
+      printf ("EEEEK! not able to cope with pattern's surface type\n");
       return CAIRO_INT_STATUS_UNSUPPORTED;
     }
 
@@ -788,7 +793,6 @@ _cairo_openvg_surface_mask (void             *asurface,
     }
 
   cairo_destroy (cr);
-  
   cairo_surface_destroy (image);
 #endif
 
-- 
1.6.0.4