Hi
I just checked out everything (DFB, cairo, GTK+) from CVS and
compilation of cairo-directfb-surface.c failed as follows
cairo-directfb-surface.c: In function ‘_directfb_acquire_surface’:
cairo-directfb-surface.c:351: error: ‘cairo_directfb_surface_t’ has no
member named ‘buffer’
which was easily fixed with
--- a/src/cairo-directfb-surface.c
+++ b/src/cairo-directfb-surface.c
@@ -349,7 +349,7 @@ _directfb_acquire_surface (cairo_directf
surface->dfbsurface->GetSize
(surface->dfbsurface,&source_rect.w, &source_rect.h);
}
D_DEBUG_AT (Cairo_DirectFB, "%s buffer for surface.\n",
- surface->buffer ? "Reallocating" : "Allocating");
+ buffer ? "Reallocating" : "Allocating");
cairo_format = directfb_to_cairo_format(DSPF_ARGB);
buffer = _directfb_buffer_surface_create
(surface->dfb,DSPF_ARGB,source_rect.w,source_rect.h);
if (!buffer)
the real problem is that GTK apps still crash: below is a debug session
of gtk-demo (very same problem for other GTK apps too).
ciao
Attilio
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1487206720 (LWP 17740)]
0x001d0258 in ?? ()
(gdb) bt
#0 0x001d0258 in ?? ()
#1 0xa77ed626 in _cairo_directfb_surface_fill_rectangles
(abstract_surface=0x82805e0, op=CAIRO_OPERATOR_OVER,
color=0xafdcb5a0, rects=0x827eee0, n_rects=9) at
cairo-directfb-surface.c:927
#2 0xa77d3627 in _cairo_surface_fill_rectangles (surface=0x82805e0,
op=CAIRO_OPERATOR_OVER, color=0xafdcb5a0,
rects=0x827eee0, num_rects=9) at cairo-surface.c:1161
#3 0xa77d3840 in _cairo_surface_fill_region (surface=0x82805e0,
op=CAIRO_OPERATOR_OVER, color=0xafdcb5a0, region=0x8272498)
at cairo-surface.c:1116
#4 0xa77d636e in _clip_and_composite_trapezoids (src=<value optimized
out>, op=<value optimized out>, dst=0x82805e0,
traps=0xafdcb4f4, clip=0x827ee1c,
antialias=CAIRO_ANTIALIAS_DEFAULT) at cairo-surface-fallback.c:597
#5 0xa77d6500 in _cairo_surface_fallback_fill (surface=0x82805e0,
op=CAIRO_OPERATOR_OVER, source=0xafdcb55c,
path=0x8231ec8, fill_rule=CAIRO_FILL_RULE_WINDING,
tolerance=0.10000000000000001, antialias=CAIRO_ANTIALIAS_DEFAULT)
at cairo-surface-fallback.c:832
#6 0xa77d3f83 in _cairo_surface_fill (surface=0x82805e0,
op=CAIRO_OPERATOR_OVER, source=0xafdcb614, path=0x8231ec8,
fill_rule=CAIRO_FILL_RULE_WINDING, tolerance=0.10000000000000001,
antialias=CAIRO_ANTIALIAS_DEFAULT)
at cairo-surface.c:1321
#7 0xa77c89b4 in _cairo_gstate_fill (gstate=0x827ed98, path=0x8231ec8)
at cairo-gstate.c:974
#8 0xa77c4109 in *INT_cairo_fill_preserve (cr=0x8231ec0) at cairo.c:1884
#9 0xa77c4132 in cairo_fill (cr=0x8231ec0) at cairo.c:1862
#10 0xa7ec0bff in gdk_window_clear_backing_rect (window=0x80c84b0, x=0,
y=0, width=600, height=400) at gdkwindow.c:1877
#11 0xa7ebeacd in IA__gdk_window_begin_paint_region (window=0x80c84b0,
region=0x81e9b00) at gdkwindow.c:1016
#12 0xa7c081fc in IA__gtk_main_do_event (event=0xafdcb7d4) at gtkmain.c:1378
#13 0xa7ec1fe9 in gdk_window_process_updates_internal (window=0x80c84b0)
at gdkwindow.c:2324
#14 0xa7ec2123 in IA__gdk_window_process_all_updates () at gdkwindow.c:2387
#15 0xa7b4bc9b in gtk_container_idle_sizer (data=0x0) at gtkcontainer.c:1113
#16 0xa78aaaa1 in g_idle_dispatch (source=0x81e5928, callback=0x82762f8,
user_data=0x0) at gmain.c:3924
#17 0xa78ac821 in IA__g_main_context_dispatch (context=0x80d7f50) at
gmain.c:2043
#18 0xa78af896 in g_main_context_iterate (context=0x80d7f50, block=1,
dispatch=1, self=0x80d80d8) at gmain.c:2675
#19 0xa78afc57 in IA__g_main_loop_run (loop=0x823b220) at gmain.c:2879
---Type <return> to continue, or q <return> to quit---
#20 0xa7c07901 in IA__gtk_main () at gtkmain.c:1000
#21 0x0806618d in main (argc=1, argv=0xafdcbae4) at main.c:924
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