Hi Joe,
Thanks for taking a look at this.
On Sat, Aug 27, 2011 at 6:03 PM, Joe Groff <arc...@gmail.com> wrote:
> It looks like the glib.ffi version got factored out after Blei originally
> branched, but the merge threw it all back in again. I pushed a patch that
> merges the actual changes in by hand. Does it get further now?
There's one remaining load error; GError' s definition is duplicated.
In glib.ffi, it's a struct, in gobject.ffi it's a opaque C-TYPE. This
suggests the latter is erronous:
resource:basis/gdk/pixbuf/ffi/ffi.factor
27: f { { pointer: GError initial: f } }
^
More than one vocabulary defines a word named “GError”
The following restarts are available:
:1 Use the glib.ffi vocabulary
:2 Use the gobject.ffi vocabulary
:3 Load resource:basis/gdk/pixbuf/ffi/ffi.factor again
4 :res Load resource:basis/gdk/ffi/ffi.factor again
5 :res Load resource:basis/ui/backend/gtk/gtk.factor again
When I try to run it, I get this error:
( scratchpad ) "ui.tools" run
Generic word underlying>> does not define a method for the fixnum class.
Dispatching on object: 192
Type :help for debugging help.
( scratchpad ) :c
(U) Quotation: [ c-to-factor -> ]
Word: c-to-factor
(U) Quotation: [ swap >c call -> c> drop ]
(O) Word: command-line-startup
(O) Word: listener
(O) Word: (listener)
(U) Quotation: [
[ ~quotation~ dip swap ~quotation~ dip ] dip swap
[ call datastack ] dip -> swap [ set-datastack ] dip
]
(U) Quotation: [ call -> datastack ]
(O) Method: M\ gtk-ui-backend (with-ui)
(O) Word: start-ui
(U) Quotation: [ listener-window* -> drop ]
(O) Word: listener-window*
(O) Word: <listener-gadget>
(O) Word: add-toolbar
(O) Word: <toolbar>
(O) Word: <command-button>
(O) Word: <border-button>
(O) Method: M\ button-pen pen-pref-dim
(O) Method: M\ tile-pen pen-pref-dim
(O) Word: image-dim
(O) Word: cached-image
(O) Method: M\ gtk-image stream>image
(O) Word: GdkPixbuf>image
(O) Word: memory>byte-array
(O) Method: M\ object underlying>>
(O) Word: no-method
(O) Method: M\ object throw
(U) Quotation: [
63 special-object error-thread set-global
continuation -> error-continuation set-global
[ original-error set-global ] [ rethrow ] bi
]
Looks like the ffi definition for gdk_pixbuf_get_pixels is wrong; look
at the return type:
USING: alien.syntax gobject-introspection.standard-types ;
IN: gdk.pixbuf.ffi
LIBRARY: gdk.pixbuf FUNCTION: guint8 gdk_pixbuf_get_pixels
( GdkPixbuf* pixbuf ) ; inline
Slava
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