FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Built gtkD but demo displays strange warnings/errors

 
Post new topic   Reply to topic     Forum Index -> gtkD
View previous topic :: View next topic  
Author Message
jvburnes



Joined: 22 Apr 2008
Posts: 2

PostPosted: Tue Apr 21, 2009 10:50 am    Post subject: Built gtkD but demo displays strange warnings/errors Reply with quote

Hi,

I downloaded and compiled the latest gtkd using dsss and ldc. I'm running Ubuntu 8.04 for which I have the latest libraries and includes (gtk 2.12). I built the "TestWindow" demo and ran it. I think it mostly ran properly, but I got a ton of errors and warnings which makes me think that only part of GTK is working. Messages like:

---cut here---
Loaded lib = libatk-1.0.so
Loaded lib = libcairo.so.2
Loaded lib = libgdk-x11-2.0.so
Loaded lib = libgdk_pixbuf-2.0.so
Loaded lib = libglib-2.0.so
Loaded lib = libgmodule-2.0.so
Loaded lib = libgobject-2.0.so
Loaded lib = libgio-2.0.so
Loaded lib = libgthread-2.0.so
Loaded lib = libgtk-x11-2.0.so
Loaded lib = libpango-1.0.so
Loaded lib = libpangocairo-1.0.so
failed (libcairo.so.2) cairo_show_text_glyphs
failed (libcairo.so.2) cairo_toy_font_face_create
failed (libcairo.so.2) cairo_toy_font_face_get_family
failed (libcairo.so.2) cairo_toy_font_face_get_slant
... lots more symbols
failed (libgdk-x11-2.0.so) gdk_screen_get_monitor_height_mm
failed (libgdk-x11-2.0.so) gdk_screen_get_monitor_width_mm
failed (libgdk-x11-2.0.so) gdk_screen_get_monitor_plug_name
lots more symbols...
failed (libglib-2.0.so) g_atomic_int_inc
failed (libglib-2.0.so) g_atomic_int_dec_and_test
failed (libglib-2.0.so) g_poll
lots more symbols...
g_win32_get_package_installation_directory_of_module
failed (libglib-2.0.so) g_win32_get_package_installation_subdirectory
failed (libglib-2.0.so) g_win32_get_windows_version
failed (libglib-2.0.so) g_win32_locale_filename_from_utf8
failed (libgobject-2.0.so) g_signal_new_class_handler
failed (libgobject-2.0.so) g_signal_override_class_handler
failed (libgobject-2.0.so) g_signal_chain_from_overridden_handler
failed (libgio-2.0.so) g_file_query_file_type
failed (libgio-2.0.so) g_file_make_directory_with_parents

lots more symbols...
failed (libgthread-2.0.so) g_mutex_new
failed (libgthread-2.0.so) g_mutex_lock
failed (libgthread-2.0.so) g_mutex_trylock

lots more symbols...
failed (libgtk-x11-2.0.so) gtk_accel_group_get_is_locked
failed (libgtk-x11-2.0.so) gtk_accel_group_get_modifier_mask
failed (libgtk-x11-2.0.so) gtk_clipboard_request_uris

lots more symbols....
failed (libpango-1.0.so) pango_bidi_type_for_unichar
failed (libpango-1.0.so) pango_glyph_item_iter_copy
failed (libpango-1.0.so) pango_glyph_item_iter_free

lots more symbols...

(TestWindow:8330): Gtk-CRITICAL **: gtk_image_get_pixbuf: assertion `image->storage_type == GTK_IMAGE_PIXBUF || image->storage_type == GTK_IMAGE_EMPTY' failed

Failed to load image gtkDlogo_a_small.png

(TestWindow:8330): Gtk-CRITICAL **: gtk_image_get_pixbuf: assertion `image->storage_type == GTK_IMAGE_PIXBUF || image->storage_type == GTK_IMAGE_EMPTY' failed

Failed to load image gtkDlogo_a_small.png

---cut here----

So there you have it.

Any ideas? Is the latest gtkD compatible with 2.12? If that's the case then I can either compile against new gtk sources in /usr/local or downgrade to a version compatible with my system. I would be nice to know which version of gtk is required for each release.

Help!

Thanks,

jb
jvburnes@gmail.com
Back to top
View user's profile Send private message
Mike Wey



Joined: 07 May 2007
Posts: 428

PostPosted: Tue Apr 21, 2009 3:16 pm    Post subject: Reply with quote

GtkD works with gtk 2.12, as long as you don't use functions added in newer versions of gtk. When using a older version of gtk some functions will fail to load, as shown by the output from the TestWindow Demo.

This information is also not outputted by default, the TestWindowDemo calls gtkc.Loader.Linker.dumpLoadLibraries();
and gtkc.Loader.Linker.dumpFailedLoads(); witch return this info.

Quote:
I can either compile against new gtk sources in /usr/local or downgrade to a version compatible with my system.


You won't have to recompile GtkD to use a different version of gtk, all the symbols are loaded dynamically when a GtkD application is started.

Quote:
I would be nice to know which version of gtk is required for each release.
I don't know how far back you can go. i've used one of the newer versions on gtk 2.10 once though.

Last edited by Mike Wey on Wed Apr 22, 2009 2:06 pm; edited 1 time in total
Back to top
View user's profile Send private message
okibi



Joined: 04 Jan 2007
Posts: 170

PostPosted: Tue Apr 21, 2009 5:35 pm    Post subject: Reply with quote

Like Mike said, it's due to you using an older version of GTK+.

Keep in mind that there are officially supported Windows installers for GTK+ on the wiki page. Your best bet is to match the version that is listed.

GtkD 1.0 - GTK+ 2.12.11
GtkD 1.1 - GTK+ 2.14.7
GtkD 1.2 - GTK+ 2.16.0

Every version is tested to compile back to GTK+ 2.8.x, but will not work further back. However, as mentioned, you will have some errors if you use new functions with an older version of GTK+. This goes for Linux, Windows, and Mac.
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic     Forum Index -> gtkD All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group