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directfb: fix GdkPixmap creation

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Since GDK has introduced the offscreen window concept, pixmap can be
created using drawables which aren't native windows. This patch fix
this assumption.

Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
This commit is contained in:
Lionel Landwerlin 2010-05-15 21:22:41 +02:00 committed by Sven Neumann
parent 8e958f58c9
commit 65f7b09b39
1 changed files with 23 additions and 33 deletions
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56
gdk/directfb/gdkpixmap-directfb.c
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@ -113,41 +113,31 @@ _gdk_pixmap_new (GdkDrawable *drawable,
width, height, depth));
if (depth == -1)
{
draw_impl =
GDK_DRAWABLE_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (drawable)->impl);
depth = gdk_drawable_get_depth (GDK_DRAWABLE (drawable));
g_return_val_if_fail (draw_impl != NULL, NULL);
draw_impl->surface->GetPixelFormat (draw_impl->surface, &format);
depth = DFB_BITS_PER_PIXEL (format);
}
else
switch (depth)
{
switch (depth)
{
case 1:
format = DSPF_A8;
break;
case 8:
format = DSPF_LUT8;
break;
case 15:
format = DSPF_ARGB1555;
break;
case 16:
format = DSPF_RGB16;
break;
case 24:
format = DSPF_RGB24;
break;
case 32:
format = DSPF_RGB32;
break;
default:
g_message ("unimplemented %s for depth %d", G_STRFUNC, depth);
return NULL;
}
case 1:
format = DSPF_A8;
break;
case 8:
format = DSPF_LUT8;
break;
case 15:
format = DSPF_ARGB1555;
break;
case 16:
format = DSPF_RGB16;
break;
case 24:
format = DSPF_RGB24;
break;
case 32:
format = DSPF_RGB32;
break;
default:
g_message ("unimplemented %s for depth %d", G_STRFUNC, depth);
return NULL;
}
if (!(surface =