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Fix editor GUIs for plugin groups

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Handles for things like timers should be unique on a per-thread basis in
the Win32 API, but apparently window classes have to be unique for the
entire application.
This commit is contained in:
Robbert van der Helm
2020-05-23 15:09:56 +02:00
parent f50d04ce04
commit 9c901935d4
1 changed files with 6 additions and 1 deletions
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src/wine-host/bridges/vst2.cpp
+6 -1
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@@ -361,8 +361,13 @@ intptr_t Vst2Bridge::dispatch_wrapper(AEffect* plugin,
// provided by the host, and let the plugin embed itself into // provided by the host, and let the plugin embed itself into
// the Wine window // the Wine window
const auto x11_handle = reinterpret_cast<size_t>(data); const auto x11_handle = reinterpret_cast<size_t>(data);
// Win32 window classes have to be unique for the whole application.
// When hosting multiple plugins in a group process, all plugins
// should get a unique window class
const std::string window_class =
"yabridge plugin " + socket_endpoint.path();
Editor& editor_instance = Editor& editor_instance =
editor.emplace<Editor>("yabridge plugin", plugin, x11_handle); editor.emplace<Editor>(window_class, plugin, x11_handle);
return plugin->dispatcher(plugin, opcode, index, value, return plugin->dispatcher(plugin, opcode, index, value,
editor_instance.win32_handle.get(), editor_instance.win32_handle.get(),