static LRESULT CALLBACK wined3d_wndproc(HWND window, UINT message, WPARAM wparam, LPARAM lparam)
{
struct wined3d_wndproc *entry;
struct wined3d_device *device;
BOOL unicode;
WNDPROC proc;
wined3d_wndproc_mutex_lock();
entry = wined3d_find_wndproc(window);
if (!entry)
{
wined3d_wndproc_mutex_unlock();
ERR("Window %p is not registered with wined3d.\n", window);
return DefWindowProcW(window, message, wparam, lparam);
}
device = entry->device;
unicode = entry->unicode;
proc = entry->proc;
wined3d_wndproc_mutex_unlock();
if (device)
return device_process_message(device, window, unicode, message, wparam, lparam, proc);
if (unicode)
return CallWindowProcW(proc, window, message, wparam, lparam);
return CallWindowProcA(proc, window, message, wparam, lparam);
}
void wined3d_unregister_window(HWND window)
{
struct wined3d_wndproc *entry, *last;
LONG_PTR proc;
wined3d_wndproc_mutex_lock();
if (!(entry = wined3d_find_wndproc(window)))
{
wined3d_wndproc_mutex_unlock();
ERR("Window %p is not registered with wined3d.\n", window);
return;
}
if (entry->unicode)
{
proc = GetWindowLongPtrW(window, GWLP_WNDPROC);
if (proc != (LONG_PTR)wined3d_wndproc)
{
entry->device = NULL;
wined3d_wndproc_mutex_unlock();
WARN("Not unregistering window %p, window proc %#lx doesn't match wined3d window proc %p.\n",
window, proc, wined3d_wndproc);
return;
}
SetWindowLongPtrW(window, GWLP_WNDPROC, (LONG_PTR)entry->proc);
}
else
{
proc = GetWindowLongPtrA(window, GWLP_WNDPROC);
if (proc != (LONG_PTR)wined3d_wndproc)
{
entry->device = NULL;
wined3d_wndproc_mutex_unlock();
WARN("Not unregistering window %p, window proc %#lx doesn't match wined3d window proc %p.\n",
window, proc, wined3d_wndproc);
return;
}
SetWindowLongPtrA(window, GWLP_WNDPROC, (LONG_PTR)entry->proc);
}
last = &wndproc_table.entries[--wndproc_table.count];
if (entry != last) *entry = *last;
wined3d_wndproc_mutex_unlock();
}
BOOL wined3d_register_window(HWND window, struct wined3d_device *device)
{
struct wined3d_wndproc *entry;
wined3d_wndproc_mutex_lock();
if (wined3d_find_wndproc(window))
{
wined3d_wndproc_mutex_unlock();
WARN("Window %p is already registered with wined3d.\n", window);
return TRUE;
}
if (wndproc_table.size == wndproc_table.count)
{
unsigned int new_size = max(1, wndproc_table.size * 2);
struct wined3d_wndproc *new_entries;
if (!wndproc_table.entries) new_entries = HeapAlloc(GetProcessHeap(), 0, new_size * sizeof(*new_entries));
else new_entries = HeapReAlloc(GetProcessHeap(), 0, wndproc_table.entries, new_size * sizeof(*new_entries));
if (!new_entries)
{
wined3d_wndproc_mutex_unlock();
ERR("Failed to grow table.\n");
return FALSE;
}
wndproc_table.entries = new_entries;
wndproc_table.size = new_size;
}
entry = &wndproc_table.entries[wndproc_table.count++];
entry->window = window;
entry->unicode = IsWindowUnicode(window);
/* Set a window proc that matches the window. Some applications (e.g. NoX)
* replace the window proc after we've set ours, and expect to be able to
* call the previous one (ours) directly, without using CallWindowProc(). */
if (entry->unicode)
entry->proc = (WNDPROC)SetWindowLongPtrW(window, GWLP_WNDPROC, (LONG_PTR)wined3d_wndproc);
else
entry->proc = (WNDPROC)SetWindowLongPtrA(window, GWLP_WNDPROC, (LONG_PTR)wined3d_wndproc);
entry->device = device;
wined3d_wndproc_mutex_unlock();
return TRUE;
}
static LRESULT CALLBACK wined3d_wndproc(HWND window, UINT message, WPARAM wparam, LPARAM lparam)
{
struct wined3d_wndproc *entry;
IWineD3DDeviceImpl *device;
WNDPROC proc;
wined3d_mutex_lock();
entry = wined3d_find_wndproc(window);
if (!entry)
{
wined3d_mutex_unlock();
ERR("Window %p is not registered with wined3d.\n", window);
return DefWindowProcW(window, message, wparam, lparam);
}
device = entry->device;
proc = entry->proc;
wined3d_mutex_unlock();
return device_process_message(device, window, message, wparam, lparam, proc);
}
