Hi Aleix,
> ...
> Anyways, guile-cairo is fine going back to stable 3.0.9.
Ok, so just to make sure, now both the gtk4/simple-paintable.scm and
gtk4/animated-paintable.scm examples work fine on 'your' platform as
well?
Nope, they don't. Sorry, I should have been much more explicit and provide more info.
> > - drawing-widget.scm, peg-solitaire.scm.
> > ...
> The issue seems to be here:
> (define-vfunc (snapshot-vfunc (self <drawing-widget>) snapshot)
> #t)
a-
And does that works? It should, but/and obviously not drawing
anything, but no bug/no crash?
It doesn't, it segfaults.
b-
Can you try, in a repl:
,use (g-golf)
(gi-import-by-name "Gtk" "Widget")
$5 = #<<gobject-class> <gtk-widget> 7fe9c1681d20>
(gi-import-by-name "Gtk" "init")
$6 = #<<function> 7fe9c1555360>
(gtk-init)
(graphene-rect-alloc)
$7 = #<pointer 0x560e4855d1c0>
;; below you'd substitute the $7 appropriately if for some
;; reason you happen to have a diff repl var $<id> flow,
;; you need the result of (graphene-rect-alloc)
(graphene-rect-init $7 0 0 50 50)
$8 = #<pointer 0x560e4855d1c0>
That worked:
scheme@(guile-user)> ,use (g-golf)
scheme@(guile-user)> (gi-import-by-name "Gtk" "Widget")
$1 = #<<gobject-class> <gtk-widget> 107091b40>
scheme@(guile-user)> (gi-import-by-name "Gtk" "init")
$2 = #<<function> 107809360>
scheme@(guile-user)> (gtk-init)
scheme@(guile-user)> (graphene-rect-alloc)
$3 = #<pointer 0x60000086e970>
scheme@(guile-user)> (graphene-rect-init $3 0 0 50 50)
$4 = #<pointer 0x60000086e970>
c-
Let's see, but if all the above work, can you poste the error you get
with no modification of the upstream version of the example, or does it
segfault?
If no segfault, in a repl:
(load "<your-golf-repo-path>/examples/gtk-4/drawing-widget.scm")
(main '())
=> error
,bt #:width 1000 #:full? #t
If it segfault, we'd need to get a gdb backtrace - would that be
possible?
I need to build with debug symbols, but in case it gives you some idea now...
This is from: lldb -- guile -e main drawing-widget.scm
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=2, address=0x600003466480)
frame #0: 0x0000600003466480
-> 0x600003466480: .long 0x02f6c000 ; unknown opcode
0x600003466484: udf #0x6000
0x600003466488: .long 0x4c8098b0 ; unknown opcode
0x60000346648c: udf #0x1
Target 0: (guile) stopped.
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=2, address=0x60000081a100)
* frame #0: 0x000060000081a100
frame #1: 0x00000001050b3f58 libgtk-4.1.dylib`gtk_widget_do_snapshot + 568
frame #2: 0x00000001050b4780 libgtk-4.1.dylib`gtk_widget_snapshot_child + 132
frame #3: 0x00000001050b6d90 libgtk-4.1.dylib`gtk_widget_real_snapshot + 52
frame #4: 0x00000001050b3ef4 libgtk-4.1.dylib`gtk_widget_do_snapshot + 468
frame #5: 0x00000001050b3cfc libgtk-4.1.dylib`gtk_widget_snapshot + 44
frame #6: 0x00000001050b40c4 libgtk-4.1.dylib`gtk_widget_render + 168
frame #7: 0x00000001050c1ce0 libgtk-4.1.dylib`surface_render + 28
frame #8: 0x00000001051fa708 libgtk-4.1.dylib`_gdk_marshal_BOOLEAN__BOXEDv + 124
frame #9: 0x0000000101c122f0 libgobject-2.0.0.dylib`_g_closure_invoke_va + 212
frame #10: 0x0000000101c2705c libgobject-2.0.0.dylib`signal_emit_valist_unlocked + 860
frame #11: 0x0000000101c26cd4 libgobject-2.0.0.dylib`g_signal_emit_valist + 64
frame #12: 0x0000000101c27884 libgobject-2.0.0.dylib`g_signal_emit + 28
frame #13: 0x0000000105239238 libgtk-4.1.dylib`gdk_surface_paint_on_clock + 216
frame #14: 0x0000000101c122f0 libgobject-2.0.0.dylib`_g_closure_invoke_va + 212
frame #15: 0x0000000101c274fc libgobject-2.0.0.dylib`signal_emit_valist_unlocked + 2044
frame #16: 0x0000000101c26cd4 libgobject-2.0.0.dylib`g_signal_emit_valist + 64
frame #17: 0x0000000101c27884 libgobject-2.0.0.dylib`g_signal_emit + 28
frame #18: 0x0000000105227654 libgtk-4.1.dylib`gdk_frame_clock_paint_idle + 732
frame #19: 0x0000000101ce2244 libglib-2.0.0.dylib`g_timeout_dispatch + 92
frame #20: 0x0000000101ce5bb8 libglib-2.0.0.dylib`g_main_context_dispatch_unlocked + 236
frame #21: 0x0000000101ce5eac libglib-2.0.0.dylib`g_main_context_iterate_unlocked + 400
frame #22: 0x0000000101ce5f0c libglib-2.0.0.dylib`g_main_context_iteration + 60
frame #23: 0x000000010202b374 libgio-2.0.0.dylib`g_application_run + 548
frame #24: 0x000000019d18a050 libffi.dylib`ffi_call_SYSV + 80
frame #25: 0x000000019d192adc libffi.dylib`ffi_call_int + 1208
frame #26: 0x0000000101b4d8f0 libgirepository-1.0.1.dylib`g_callable_info_invoke + 860
frame #27: 0x0000000101b4ec14 libgirepository-1.0.1.dylib`g_function_info_invoke + 252
frame #28: 0x000000019d18a050 libffi.dylib`ffi_call_SYSV + 80
frame #29: 0x000000019d192adc libffi.dylib`ffi_call_int + 1208
frame #30: 0x00000001005b4220 libguile-3.0.1.dylib`scm_i_foreign_call + 432
frame #31: 0x0000000100636a94 libguile-3.0.1.dylib`foreign_call + 44
frame #32: 0x0000000100632324 libguile-3.0.1.dylib`vm_regular_engine + 1172
frame #33: 0x0000000100631ae4 libguile-3.0.1.dylib`scm_call_n + 352
frame #34: 0x00000001005a7508 libguile-3.0.1.dylib`scm_eval + 160
frame #35: 0x000000010060f478 libguile-3.0.1.dylib`scm_shell + 80
frame #36: 0x00000001005c0208 libguile-3.0.1.dylib`invoke_main_func + 64
frame #37: 0x00000001005a3220 libguile-3.0.1.dylib`c_body + 24
frame #38: 0x00000001006320c0 libguile-3.0.1.dylib`vm_regular_engine + 560
frame #39: 0x0000000100631ae4 libguile-3.0.1.dylib`scm_call_n + 352
frame #40: 0x000000010062f814 libguile-3.0.1.dylib`catch_body + 184
frame #41: 0x00000001005a8c28 libguile-3.0.1.dylib`scm_c_with_exception_handler + 400
frame #42: 0x00000001005a3180 libguile-3.0.1.dylib`scm_i_with_continuation_barrier + 156
frame #43: 0x00000001005a31f8 libguile-3.0.1.dylib`scm_c_with_continuation_barrier + 80
frame #44: 0x000000010062d6fc libguile-3.0.1.dylib`with_guile + 76
frame #45: 0x000000010049678c libgc.1.dylib`GC_call_with_stack_base + 36
frame #46: 0x00000001005c01b4 libguile-3.0.1.dylib`scm_boot_guile + 68
frame #47: 0x0000000100003ec8 guile`main + 192
frame #48: 0x000000018c2950e0 dyld`start + 2360
And this one from: lldb -- guile -e main simple-paintable.scm
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=2, address=0x6000032e7340)
frame #0: 0x00006000032e7340
-> 0x6000032e7340: .long 0x029e0180 ; unknown opcode
0x6000032e7344: udf #0x6000
0x6000032e7348: .long 0x41809eb0 ; unknown opcode
0x6000032e734c: udf #0x1
Target 0: (guile) stopped.
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=2, address=0x6000032e7340)
* frame #0: 0x00006000032e7340
frame #1: 0x0000000103c62ed8 libgtk-4.1.dylib`gtk_image_set_from_paintable + 144
frame #2: 0x000000019d18a050 libffi.dylib`ffi_call_SYSV + 80
frame #3: 0x000000019d192adc libffi.dylib`ffi_call_int + 1208
frame #4: 0x00000001021c58f0 libgirepository-1.0.1.dylib`g_callable_info_invoke + 860
frame #5: 0x00000001021c6c14 libgirepository-1.0.1.dylib`g_function_info_invoke + 252
frame #6: 0x000000019d18a050 libffi.dylib`ffi_call_SYSV + 80
frame #7: 0x000000019d192adc libffi.dylib`ffi_call_int + 1208
frame #8: 0x00000001005b4220 libguile-3.0.1.dylib`scm_i_foreign_call + 432
frame #9: 0x0000000100636a94 libguile-3.0.1.dylib`foreign_call + 44
frame #10: 0x0000000100632324 libguile-3.0.1.dylib`vm_regular_engine + 1172
frame #11: 0x0000000100631ae4 libguile-3.0.1.dylib`scm_call_n + 352
frame #12: 0x00000001005b4958 libguile-3.0.1.dylib`invoke_closure + 168
frame #13: 0x000000019d192f28 libffi.dylib`ffi_closure_SYSV_inner + 816
frame #14: 0x000000019d18a1e8 libffi.dylib`ffi_closure_SYSV + 56
frame #15: 0x000000010228a0f4 libgobject-2.0.0.dylib`g_closure_invoke + 200
frame #16: 0x00000001022a02e4 libgobject-2.0.0.dylib`signal_emit_unlocked_R + 1256
frame #17: 0x000000010229f23c libgobject-2.0.0.dylib`signal_emit_valist_unlocked + 1340
frame #18: 0x000000010229ecd4 libgobject-2.0.0.dylib`g_signal_emit_valist + 64
frame #19: 0x000000010229f884 libgobject-2.0.0.dylib`g_signal_emit + 28
frame #20: 0x00000001026a5028 libgio-2.0.0.dylib`g_application_real_local_command_line + 1232
frame #21: 0x00000001026a32ec libgio-2.0.0.dylib`g_application_run + 412
frame #22: 0x000000019d18a050 libffi.dylib`ffi_call_SYSV + 80
frame #23: 0x000000019d192adc libffi.dylib`ffi_call_int + 1208
frame #24: 0x00000001021c58f0 libgirepository-1.0.1.dylib`g_callable_info_invoke + 860
frame #25: 0x00000001021c6c14 libgirepository-1.0.1.dylib`g_function_info_invoke + 252
frame #26: 0x000000019d18a050 libffi.dylib`ffi_call_SYSV + 80
frame #27: 0x000000019d192adc libffi.dylib`ffi_call_int + 1208
frame #28: 0x00000001005b4220 libguile-3.0.1.dylib`scm_i_foreign_call + 432
frame #29: 0x0000000100636a94 libguile-3.0.1.dylib`foreign_call + 44
frame #30: 0x0000000100632324 libguile-3.0.1.dylib`vm_regular_engine + 1172
frame #31: 0x0000000100631ae4 libguile-3.0.1.dylib`scm_call_n + 352
frame #32: 0x00000001005a7508 libguile-3.0.1.dylib`scm_eval + 160
frame #33: 0x000000010060f478 libguile-3.0.1.dylib`scm_shell + 80
frame #34: 0x00000001005c0208 libguile-3.0.1.dylib`invoke_main_func + 64
frame #35: 0x00000001005a3220 libguile-3.0.1.dylib`c_body + 24
frame #36: 0x00000001006320c0 libguile-3.0.1.dylib`vm_regular_engine + 560
frame #37: 0x0000000100631ae4 libguile-3.0.1.dylib`scm_call_n + 352
frame #38: 0x000000010062f814 libguile-3.0.1.dylib`catch_body + 184
frame #39: 0x00000001005a8c28 libguile-3.0.1.dylib`scm_c_with_exception_handler + 400
frame #40: 0x00000001005a3180 libguile-3.0.1.dylib`scm_i_with_continuation_barrier + 156
frame #41: 0x00000001005a31f8 libguile-3.0.1.dylib`scm_c_with_continuation_barrier + 80
frame #42: 0x000000010062d6fc libguile-3.0.1.dylib`with_guile + 76
frame #43: 0x000000010049678c libgc.1.dylib`GC_call_with_stack_base + 36
frame #44: 0x00000001005c01b4 libguile-3.0.1.dylib`scm_boot_guile + 68
frame #45: 0x0000000100003ec8 guile`main + 192
frame #46: 0x000000018c2950e0 dyld`start + 2360