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| author | Mark Crichton <crichton@src.gnome.org> | 2000-04-01 03:28:31 +0000 |
|---|---|---|
| committer | Mark Crichton <crichton@src.gnome.org> | 2000-04-01 03:28:31 +0000 |
| commit | f77b679fe4166419bcbe7ac478e880751eaf580c (patch) | |
| tree | 9527af1227d2dd10bb6ce4a4bbd75783cddd272a | |
| parent | 2907d515b28123ce4e9e98e181206145964fbf83 (diff) | |
| download | gtk+-f77b679fe4166419bcbe7ac478e880751eaf580c.tar.gz | |
Added 2 more convience functions.
Added 2 more convience functions.
gdk_pixbuf_get_refcount for the current refcount of the pixbuf (per someone
at Eazel's request)
gdk_pixbuf_get_artpixbuf: returns the artpixbuf of the pixbuf. Is this
a good idea? I'm using it to help make->panel->do->the->right->thing.
| -rw-r--r-- | gdk-pixbuf/ChangeLog | 5 | ||||
| -rw-r--r-- | gdk-pixbuf/gdk-pixbuf.c | 35 | ||||
| -rw-r--r-- | gdk-pixbuf/gdk-pixbuf.h | 3 |
3 files changed, 43 insertions, 0 deletions
diff --git a/gdk-pixbuf/ChangeLog b/gdk-pixbuf/ChangeLog index 6afc575597..4fe3979162 100644 --- a/gdk-pixbuf/ChangeLog +++ b/gdk-pixbuf/ChangeLog @@ -1,3 +1,8 @@ +2000-03-31 Mark Crichton <crichton@gimp.org> + + * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount + and gdk_pixbuf_get_artpixbuf accessor functions. + 2000-03-29 Federico Mena Quintero <federico@helixcode.com> * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return diff --git a/gdk-pixbuf/gdk-pixbuf.c b/gdk-pixbuf/gdk-pixbuf.c index 1e9a05df27..65dece8ac4 100644 --- a/gdk-pixbuf/gdk-pixbuf.c +++ b/gdk-pixbuf/gdk-pixbuf.c @@ -295,6 +295,41 @@ gdk_pixbuf_get_rowstride (GdkPixbuf *pixbuf) return pixbuf->art_pixbuf->rowstride; } +/** + * gdk_pixbuf_get_ref: + * @pixbuf: A pixbuf. + * + * Gets the refcount of a pixbuf. + * + * Return value: The refcount of the @pixbuf argument. + **/ +gint +gdk_pixbuf_get_ref (GdkPixbuf *pixbuf) +{ + g_return_val_if_fail (pixbuf != NULL, -1); + g_return_val_if_fail (pixbuf->ref_count > 0, -1); + + return (pixbuf->ref_count); +} + +/** + * gdk_pixbuf_get_artpixbuf: + * @pixbuf: A pixbuf. + * + * Queries a pointer to the ArtPixBuf data of a pixbuf. + * + * Return value: A pointer to the pixbuf's ArtPixBuf. + **/ +ArtPixBuf * +gdk_pixbuf_get_artpixbuf (GdkPixbuf *pixbuf) +{ + g_return_val_if_fail (pixbuf != NULL, NULL); + g_assert (pixbuf->art_pixbuf != NULL); + + return pixbuf->art_pixbuf; +} + + /* General initialization hooks */ const guint gdk_pixbuf_major_version=GDK_PIXBUF_MAJOR, gdk_pixbuf_minor_version=GDK_PIXBUF_MINOR, diff --git a/gdk-pixbuf/gdk-pixbuf.h b/gdk-pixbuf/gdk-pixbuf.h index 01f2043bfc..ff64b7a19c 100644 --- a/gdk-pixbuf/gdk-pixbuf.h +++ b/gdk-pixbuf/gdk-pixbuf.h @@ -94,6 +94,9 @@ guchar *gdk_pixbuf_get_pixels (GdkPixbuf *pixbuf); int gdk_pixbuf_get_width (GdkPixbuf *pixbuf); int gdk_pixbuf_get_height (GdkPixbuf *pixbuf); int gdk_pixbuf_get_rowstride (GdkPixbuf *pixbuf); +gint gdk_pixbuf_get_ref (GdkPixbuf *pixbuf); +ArtPixBuf *gdk_pixbuf_get_artpixbuf (GdkPixbuf *pixbuf); + /* Reference counting */ |