diff options
| author | Robin Gareus <robin@gareus.org> | 2016-02-21 13:24:20 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2016-02-21 13:24:20 +0100 |
| commit | 13552140a2589e12271e3744d9f8b8ab77eeabfe (patch) | |
| tree | 723ae7b7dca44d43e9b1d4ad5a02d33cf619a871 /gtk2_ardour/linux_vst_gui_support.cc | |
| parent | 43d3b4656a085011475cd1f6cd60f0beaad687ff (diff) | |
prevent crash is VST does not implement effEditGetRect
Diffstat (limited to 'gtk2_ardour/linux_vst_gui_support.cc')
| -rw-r--r-- | gtk2_ardour/linux_vst_gui_support.cc | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gtk2_ardour/linux_vst_gui_support.cc b/gtk2_ardour/linux_vst_gui_support.cc index 37f046ec28..c86fb946cc 100644 --- a/gtk2_ardour/linux_vst_gui_support.cc +++ b/gtk2_ardour/linux_vst_gui_support.cc @@ -689,7 +689,7 @@ vstfx_launch_editor (VSTState* vstfx) return 0; Window parent_window; - struct ERect* er; + struct ERect* er = NULL; int x_size = 1; int y_size = 1; @@ -724,11 +724,15 @@ vstfx_launch_editor (VSTState* vstfx) vstfx->plugin->dispatcher (vstfx->plugin, effEditGetRect, 0, 0, &er, 0 ); - x_size = er->right - er->left; - y_size = er->bottom - er->top; + if (er) { + // Don't crash is plugin does not implement effEditGetRect + // it'll result in 1x1 px window but that's not our problem :) + x_size = er->right - er->left; + y_size = er->bottom - er->top; + } - vstfx->width = x_size; - vstfx->height = y_size; + vstfx->width = x_size; + vstfx->height = y_size; XResizeWindow(LXVST_XDisplay, parent_window, x_size, y_size); |