alex-tee

FWIW this works as a meson subproject with just this ```meson project('libbacktrace', 'c', version: '1.0.0', meson_version : '>=0.56.0', ) mod = import('unstable_external_project') p = mod.add_project ( 'configure', configure_options: [ '--prefix=@PREFIX@',...

> I doubt it's necessary to read /proc/self/maps. On GNU/Linux the relevant information is most likely available in the `dl_phdr_info` structs passed to `phdr_callback`. does anyone have example code for...

@barathrm just tried it in my app, looks good enough for me, thanks! ``` ../src/utils/backtrace.c (_backtrace_get:339) ../src/zrythm_app.c (segv_handler:147) ??? unknown ../src/gui/widgets/channel_slot.c (drag_end:563) ??? unknown ??? g_signal_emit_valist from /usr/lib/libgobject-2.0.so.0(+0x2ee20)[0x7ffff7312000] ??? g_signal_emit...

> Note that it's not necessary to run addr2line if you have the debug symbols installed in a default location, as libbacktrace will display the source code line corresponding to...

just adding a related note as discussed on IRC: on the host API side a `carla_save_native_plugin_state()` would be appropriate for saving native plugin states instead of carla presets

3BandEQ says this (on Wayland, not XWayland): ``` X Error of failed request: BadAccess (attempt to access private resource denied) Major opcode of failed request: 150 (GLX) Minor opcode of...

it looks like this happens with bridged UIs as well. DrumGizmo on Wayland using the `ENGINE_OPTION_PREFER_UI_BRIDGES` option: ``` X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of...

> it looks like this happens with bridged UIs as well. > > DrumGizmo on Wayland using the `ENGINE_OPTION_PREFER_UI_BRIDGES` option: > > ``` > X Error of failed request: BadMatch...

> > @benjamin-otte is it normal that GTK has a current context > > Yes. > > Unsetting a context is expensive, so why do it? Makes sense, thanks.

Sorry, I made a mistake about the `X_SetInputFocus` thing. I was on X11 when I was testing that. The GL issue is fixed though. I can reproduce the `X_SetInputFocus` error...