diff options
| author | Owen Taylor <otaylor@redhat.com> | 2005-05-09 22:54:10 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2005-05-09 22:54:10 +0000 |
| commit | 485fd851791e731e3b919a78033c44f5ec5e1081 (patch) | |
| tree | fdb4b4524a5af9238645003346a6ef476e3e44ae /docs | |
| parent | e899aa852a9ac34558e689480c02c90e8f4d02cb (diff) | |
| download | gtk+-485fd851791e731e3b919a78033c44f5ec5e1081.tar.gz | |
Fill in unused bits so they can be used for the depth-32 target case.
2005-05-09 Owen Taylor <otaylor@redhat.com>
* gdk/gdkrgb.c (gdk_rgb_convert_0888_br, gdk_rgb_convert_8880_br):
Fill in unused bits so they can be used for the depth-32 target case.
Rewrite so that that gives a marginal speedup rather than a
marginal slowdown. (on x86)
* gdk/gdkscreen.h gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkvisual-x11.c:
Add gdk_screen_get_rgba_colormap/visual to get a visual for
windows with an alpha channel, if one exists.
* gdk/win32/gdkscreen-win32.c gdk/linux-fb/gdkscreen-fb.c:
Stub out gdk_screen_get_rgba_colormap/visual.
* gdk/x11/gdkcolor-x11.c (gdk_colormap_alloc_colors): computation of
"unused" wasn't right for depth == 32, since it depended on
shifting by 32.
* gdk/gdkrgb.c: Fill in alpha bits with 1s. (Based on patch from
Keith Packard,
http://mail.gnome.org/archives/gtk-devel-list/2004-June/msg00080.html)
* gdk/x11/gdkdrawable-x11.c (gdk_x11_drawable_get_picture):
Implement again, without using Xft.
* tests/testgtk.c: Add a test for windows with an alpha channel.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/reference/gdk/gdk-sections.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/reference/gdk/gdk-sections.txt b/docs/reference/gdk/gdk-sections.txt index 10f911d383..db2f0e264f 100644 --- a/docs/reference/gdk/gdk-sections.txt +++ b/docs/reference/gdk/gdk-sections.txt @@ -197,6 +197,8 @@ gdk_screen_get_system_colormap gdk_screen_get_system_visual gdk_screen_get_rgb_colormap gdk_screen_get_rgb_visual +gdk_screen_get_rgba_colormap +gdk_screen_get_rgba_visual gdk_screen_get_root_window gdk_screen_get_display gdk_screen_get_number |