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prevent crash is VST does not implement effEditGetRect

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This commit is contained in:
Robin Gareus 2016-02-21 13:24:20 +01:00
parent 43d3b4656a
commit 13552140a2
1 changed files with 9 additions and 5 deletions
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14
gtk2_ardour/linux_vst_gui_support.cc
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@ -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);