1277 lines
37 KiB
C
1277 lines
37 KiB
C
/*
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* Common implementation of IVideoWindow
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*
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* Copyright 2012 Aric Stewart, CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "quartz_private.h"
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#define WM_QUARTZ_DESTROY (WM_USER + WM_DESTROY)
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WINE_DEFAULT_DEBUG_CHANNEL(quartz);
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static const WCHAR class_name[] = L"wine_quartz_window";
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static inline struct video_window *impl_from_IVideoWindow(IVideoWindow *iface)
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{
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return CONTAINING_RECORD(iface, struct video_window, IVideoWindow_iface);
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}
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static LRESULT CALLBACK WndProcW(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam)
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{
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struct video_window *window = (struct video_window *)GetWindowLongPtrW(hwnd, 0);
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if (!window)
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return DefWindowProcW(hwnd, message, wparam, lparam);
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switch (message)
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{
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case WM_KEYDOWN:
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case WM_KEYUP:
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case WM_LBUTTONDBLCLK:
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case WM_LBUTTONDOWN:
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case WM_LBUTTONUP:
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case WM_MBUTTONDBLCLK:
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case WM_MBUTTONDOWN:
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case WM_MBUTTONUP:
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case WM_MOUSEACTIVATE:
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case WM_MOUSEMOVE:
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case WM_NCLBUTTONDBLCLK:
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case WM_NCLBUTTONDOWN:
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case WM_NCLBUTTONUP:
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case WM_NCMBUTTONDBLCLK:
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case WM_NCMBUTTONDOWN:
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case WM_NCMBUTTONUP:
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case WM_NCMOUSEMOVE:
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case WM_NCRBUTTONDBLCLK:
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case WM_NCRBUTTONDOWN:
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case WM_NCRBUTTONUP:
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case WM_RBUTTONDBLCLK:
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case WM_RBUTTONDOWN:
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case WM_RBUTTONUP:
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if (window->hwndDrain)
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{
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PostMessageW(window->hwndDrain, message, wparam, lparam);
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return 0;
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}
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break;
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case WM_SIZE:
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if (window->default_dst)
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GetClientRect(window->hwnd, &window->dst);
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break;
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case WM_QUARTZ_DESTROY:
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DestroyWindow(hwnd);
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return 0;
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case WM_CLOSE:
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{
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IFilterGraph *graph = window->pFilter->graph;
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IMediaEventSink *event_sink;
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IVideoWindow_put_Visible(&window->IVideoWindow_iface, OAFALSE);
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if (graph && SUCCEEDED(IFilterGraph_QueryInterface(graph,
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&IID_IMediaEventSink,
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(void **)&event_sink)))
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{
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IMediaEventSink_Notify(event_sink, EC_USERABORT, 0, 0);
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IMediaEventSink_Release(event_sink);
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}
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return 0;
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}
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}
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return DefWindowProcW(hwnd, message, wparam, lparam);
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}
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HRESULT video_window_create_window(struct video_window *window)
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{
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WNDCLASSW winclass = {0};
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winclass.lpfnWndProc = WndProcW;
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winclass.cbWndExtra = sizeof(window);
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winclass.hbrBackground = GetStockObject(BLACK_BRUSH);
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winclass.lpszClassName = class_name;
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if (!RegisterClassW(&winclass) && GetLastError() != ERROR_CLASS_ALREADY_EXISTS)
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{
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ERR("Unable to register window class: %u\n", GetLastError());
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return E_FAIL;
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}
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if (!(window->hwnd = CreateWindowExW(0, class_name, L"ActiveMovie Window",
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WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
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CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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NULL, NULL, NULL, NULL)))
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{
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ERR("Unable to create window\n");
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return E_FAIL;
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}
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SetWindowLongPtrW(window->hwnd, 0, (LONG_PTR)window);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_QueryInterface(IVideoWindow *iface, REFIID iid, void **out)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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return IUnknown_QueryInterface(window->pFilter->outer_unk, iid, out);
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}
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ULONG WINAPI BaseControlWindowImpl_AddRef(IVideoWindow *iface)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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return IUnknown_AddRef(window->pFilter->outer_unk);
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}
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ULONG WINAPI BaseControlWindowImpl_Release(IVideoWindow *iface)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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return IUnknown_Release(window->pFilter->outer_unk);
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}
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HRESULT WINAPI BaseControlWindowImpl_GetTypeInfoCount(IVideoWindow *iface, UINT *count)
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{
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TRACE("iface %p, count %p.\n", iface, count);
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*count = 1;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_GetTypeInfo(IVideoWindow *iface, UINT index,
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LCID lcid, ITypeInfo **typeinfo)
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{
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TRACE("iface %p, index %u, lcid %#x, typeinfo %p.\n", iface, index, lcid, typeinfo);
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return strmbase_get_typeinfo(IVideoWindow_tid, typeinfo);
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}
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HRESULT WINAPI BaseControlWindowImpl_GetIDsOfNames(IVideoWindow *iface, REFIID iid,
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LPOLESTR *names, UINT count, LCID lcid, DISPID *ids)
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{
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ITypeInfo *typeinfo;
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HRESULT hr;
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TRACE("iface %p, iid %s, names %p, count %u, lcid %#x, ids %p.\n",
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iface, debugstr_guid(iid), names, count, lcid, ids);
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if (SUCCEEDED(hr = strmbase_get_typeinfo(IVideoWindow_tid, &typeinfo)))
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{
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hr = ITypeInfo_GetIDsOfNames(typeinfo, names, count, ids);
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ITypeInfo_Release(typeinfo);
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}
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return hr;
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}
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HRESULT WINAPI BaseControlWindowImpl_Invoke(IVideoWindow *iface, DISPID id, REFIID iid, LCID lcid,
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WORD flags, DISPPARAMS *params, VARIANT *result, EXCEPINFO *excepinfo, UINT *error_arg)
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{
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ITypeInfo *typeinfo;
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HRESULT hr;
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TRACE("iface %p, id %d, iid %s, lcid %#x, flags %#x, params %p, result %p, excepinfo %p, error_arg %p.\n",
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iface, id, debugstr_guid(iid), lcid, flags, params, result, excepinfo, error_arg);
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if (SUCCEEDED(hr = strmbase_get_typeinfo(IVideoWindow_tid, &typeinfo)))
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{
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hr = ITypeInfo_Invoke(typeinfo, iface, id, flags, params, result, excepinfo, error_arg);
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ITypeInfo_Release(typeinfo);
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}
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return hr;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_Caption(IVideoWindow *iface, BSTR caption)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, caption %s.\n", window, debugstr_w(caption));
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if (!SetWindowTextW(window->hwnd, caption))
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return E_FAIL;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_Caption(IVideoWindow *iface, BSTR *caption)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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WCHAR *str;
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int len;
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TRACE("window %p, caption %p.\n", window, caption);
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*caption = NULL;
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len = GetWindowTextLengthW(window->hwnd) + 1;
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if (!(str = heap_alloc(len * sizeof(WCHAR))))
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return E_OUTOFMEMORY;
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GetWindowTextW(window->hwnd, str, len);
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*caption = SysAllocString(str);
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heap_free(str);
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return *caption ? S_OK : E_OUTOFMEMORY;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_WindowStyle(IVideoWindow *iface, LONG style)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, style %#x.\n", window, style);
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if (style & (WS_DISABLED|WS_HSCROLL|WS_MAXIMIZE|WS_MINIMIZE|WS_VSCROLL))
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return E_INVALIDARG;
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SetWindowLongW(window->hwnd, GWL_STYLE, style);
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SetWindowPos(window->hwnd, 0, 0, 0, 0, 0,
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SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_WindowStyle(IVideoWindow *iface, LONG *style)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, style %p.\n", window, style);
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*style = GetWindowLongW(window->hwnd, GWL_STYLE);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_WindowStyleEx(IVideoWindow *iface, LONG style)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, style %#x.\n", window, style);
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if (!SetWindowLongW(window->hwnd, GWL_EXSTYLE, style))
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return E_FAIL;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_WindowStyleEx(IVideoWindow *iface, LONG *style)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, style %p.\n", window, style);
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*style = GetWindowLongW(window->hwnd, GWL_EXSTYLE);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_AutoShow(IVideoWindow *iface, LONG AutoShow)
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{
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struct video_window *This = impl_from_IVideoWindow(iface);
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TRACE("(%p/%p)->(%d)\n", This, iface, AutoShow);
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This->AutoShow = AutoShow;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_AutoShow(IVideoWindow *iface, LONG *AutoShow)
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{
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struct video_window *This = impl_from_IVideoWindow(iface);
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TRACE("(%p/%p)->(%p)\n", This, iface, AutoShow);
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*AutoShow = This->AutoShow;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_WindowState(IVideoWindow *iface, LONG state)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, state %#x.\n", window, state);
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ShowWindow(window->hwnd, state);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_WindowState(IVideoWindow *iface, LONG *state)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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DWORD style;
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TRACE("window %p, state %p.\n", window, state);
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style = GetWindowLongPtrW(window->hwnd, GWL_STYLE);
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if (!(style & WS_VISIBLE))
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*state = SW_HIDE;
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else if (style & WS_MINIMIZE)
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*state = SW_MINIMIZE;
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else if (style & WS_MAXIMIZE)
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*state = SW_MAXIMIZE;
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else
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*state = SW_SHOW;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_BackgroundPalette(IVideoWindow *iface, LONG BackgroundPalette)
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{
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struct video_window *This = impl_from_IVideoWindow(iface);
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FIXME("(%p/%p)->(%d): stub !!!\n", This, iface, BackgroundPalette);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_BackgroundPalette(IVideoWindow *iface, LONG *pBackgroundPalette)
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{
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struct video_window *This = impl_from_IVideoWindow(iface);
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FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, pBackgroundPalette);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_Visible(IVideoWindow *iface, LONG visible)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, visible %d.\n", window, visible);
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ShowWindow(window->hwnd, visible ? SW_SHOW : SW_HIDE);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_Visible(IVideoWindow *iface, LONG *visible)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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TRACE("window %p, visible %p.\n", window, visible);
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if (!visible)
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return E_POINTER;
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*visible = IsWindowVisible(window->hwnd) ? OATRUE : OAFALSE;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_Left(IVideoWindow *iface, LONG left)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, left %d.\n", window, left);
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GetWindowRect(window->hwnd, &rect);
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if (!SetWindowPos(window->hwnd, NULL, left, rect.top, 0, 0,
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SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE))
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return E_FAIL;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_Left(IVideoWindow *iface, LONG *left)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, left %p.\n", window, left);
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GetWindowRect(window->hwnd, &rect);
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*left = rect.left;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_Width(IVideoWindow *iface, LONG width)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, width %d.\n", window, width);
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GetWindowRect(window->hwnd, &rect);
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if (!SetWindowPos(window->hwnd, NULL, 0, 0, width, rect.bottom - rect.top,
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SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOMOVE))
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return E_FAIL;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_Width(IVideoWindow *iface, LONG *width)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, width %p.\n", window, width);
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GetWindowRect(window->hwnd, &rect);
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*width = rect.right - rect.left;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_Top(IVideoWindow *iface, LONG top)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, top %d.\n", window, top);
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GetWindowRect(window->hwnd, &rect);
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if (!SetWindowPos(window->hwnd, NULL, rect.left, top, 0, 0,
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SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE))
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return E_FAIL;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_Top(IVideoWindow *iface, LONG *top)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, top %p.\n", window, top);
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GetWindowRect(window->hwnd, &rect);
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*top = rect.top;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_Height(IVideoWindow *iface, LONG height)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, height %d.\n", window, height);
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GetWindowRect(window->hwnd, &rect);
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if (!SetWindowPos(window->hwnd, NULL, 0, 0, rect.right - rect.left,
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height, SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOMOVE))
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return E_FAIL;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_Height(IVideoWindow *iface, LONG *height)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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RECT rect;
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TRACE("window %p, height %p.\n", window, height);
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GetWindowRect(window->hwnd, &rect);
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*height = rect.bottom - rect.top;
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_put_Owner(IVideoWindow *iface, OAHWND owner)
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{
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struct video_window *window = impl_from_IVideoWindow(iface);
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HWND hwnd = window->hwnd;
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TRACE("window %p, owner %#lx.\n", window, owner);
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/* Make sure we are marked as WS_CHILD before reparenting ourselves, so that
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* we do not steal focus. LEGO Island depends on this. */
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window->hwndOwner = (HWND)owner;
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if (owner)
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SetWindowLongPtrW(hwnd, GWL_STYLE, GetWindowLongPtrW(hwnd, GWL_STYLE) | WS_CHILD);
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else
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SetWindowLongPtrW(hwnd, GWL_STYLE, GetWindowLongPtrW(hwnd, GWL_STYLE) & ~WS_CHILD);
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SetParent(hwnd, (HWND)owner);
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return S_OK;
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}
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HRESULT WINAPI BaseControlWindowImpl_get_Owner(IVideoWindow *iface, OAHWND *Owner)
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{
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struct video_window *This = impl_from_IVideoWindow(iface);
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TRACE("(%p/%p)->(%p)\n", This, iface, Owner);
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|
|
*(HWND*)Owner = This->hwndOwner;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_put_MessageDrain(IVideoWindow *iface, OAHWND Drain)
|
|
{
|
|
struct video_window *This = impl_from_IVideoWindow(iface);
|
|
|
|
TRACE("(%p/%p)->(%08x)\n", This, iface, (DWORD) Drain);
|
|
|
|
This->hwndDrain = (HWND)Drain;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_get_MessageDrain(IVideoWindow *iface, OAHWND *Drain)
|
|
{
|
|
struct video_window *This = impl_from_IVideoWindow(iface);
|
|
|
|
TRACE("(%p/%p)->(%p)\n", This, iface, Drain);
|
|
|
|
*Drain = (OAHWND)This->hwndDrain;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_get_BorderColor(IVideoWindow *iface, LONG *Color)
|
|
{
|
|
struct video_window *This = impl_from_IVideoWindow(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, Color);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_put_BorderColor(IVideoWindow *iface, LONG Color)
|
|
{
|
|
struct video_window *This = impl_from_IVideoWindow(iface);
|
|
|
|
FIXME("(%p/%p)->(%d): stub !!!\n", This, iface, Color);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_get_FullScreenMode(IVideoWindow *iface, LONG *FullScreenMode)
|
|
{
|
|
TRACE("(%p)->(%p)\n", iface, FullScreenMode);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_put_FullScreenMode(IVideoWindow *iface, LONG FullScreenMode)
|
|
{
|
|
TRACE("(%p)->(%d)\n", iface, FullScreenMode);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_SetWindowForeground(IVideoWindow *iface, LONG focus)
|
|
{
|
|
struct video_window *window = impl_from_IVideoWindow(iface);
|
|
UINT flags = SWP_NOMOVE | SWP_NOSIZE;
|
|
|
|
TRACE("window %p, focus %d.\n", window, focus);
|
|
|
|
if (focus != OAFALSE && focus != OATRUE)
|
|
return E_INVALIDARG;
|
|
|
|
if (!window->pPin->peer)
|
|
return VFW_E_NOT_CONNECTED;
|
|
|
|
if (!focus)
|
|
flags |= SWP_NOACTIVATE;
|
|
SetWindowPos(window->hwnd, HWND_TOP, 0, 0, 0, 0, flags);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_SetWindowPosition(IVideoWindow *iface,
|
|
LONG left, LONG top, LONG width, LONG height)
|
|
{
|
|
struct video_window *window = impl_from_IVideoWindow(iface);
|
|
|
|
TRACE("window %p, left %d, top %d, width %d, height %d.\n", window, left, top, width, height);
|
|
|
|
if (!SetWindowPos(window->hwnd, NULL, left, top, width, height, SWP_NOACTIVATE | SWP_NOZORDER))
|
|
return E_FAIL;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_GetWindowPosition(IVideoWindow *iface,
|
|
LONG *left, LONG *top, LONG *width, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IVideoWindow(iface);
|
|
RECT rect;
|
|
|
|
TRACE("window %p, left %p, top %p, width %p, height %p.\n", window, left, top, width, height);
|
|
|
|
GetWindowRect(window->hwnd, &rect);
|
|
*left = rect.left;
|
|
*top = rect.top;
|
|
*width = rect.right - rect.left;
|
|
*height = rect.bottom - rect.top;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_NotifyOwnerMessage(IVideoWindow *iface,
|
|
OAHWND hwnd, LONG message, LONG_PTR wparam, LONG_PTR lparam)
|
|
{
|
|
struct video_window *window = impl_from_IVideoWindow(iface);
|
|
|
|
TRACE("window %p, hwnd %#lx, message %#x, wparam %#lx, lparam %#lx.\n",
|
|
window, hwnd, message, wparam, lparam);
|
|
|
|
/* That these messages are forwarded, and no others, is stated by the
|
|
* DirectX documentation, and supported by manual testing. */
|
|
switch (message)
|
|
{
|
|
case WM_ACTIVATEAPP:
|
|
case WM_DEVMODECHANGE:
|
|
case WM_DISPLAYCHANGE:
|
|
case WM_PALETTECHANGED:
|
|
case WM_PALETTEISCHANGING:
|
|
case WM_QUERYNEWPALETTE:
|
|
case WM_SYSCOLORCHANGE:
|
|
SendMessageW(window->hwnd, message, wparam, lparam);
|
|
break;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_GetMinIdealImageSize(IVideoWindow *iface, LONG *width, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IVideoWindow(iface);
|
|
RECT rect;
|
|
|
|
TRACE("window %p, width %p, height %p.\n", window, width, height);
|
|
|
|
rect = window->ops->get_default_rect(window);
|
|
*width = rect.right - rect.left;
|
|
*height = rect.bottom - rect.top;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_GetMaxIdealImageSize(IVideoWindow *iface, LONG *width, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IVideoWindow(iface);
|
|
RECT rect;
|
|
|
|
TRACE("window %p, width %p, height %p.\n", window, width, height);
|
|
|
|
rect = window->ops->get_default_rect(window);
|
|
*width = rect.right - rect.left;
|
|
*height = rect.bottom - rect.top;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_GetRestorePosition(IVideoWindow *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight)
|
|
{
|
|
struct video_window *This = impl_from_IVideoWindow(iface);
|
|
|
|
FIXME("(%p/%p)->(%p, %p, %p, %p): stub !!!\n", This, iface, pLeft, pTop, pWidth, pHeight);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_HideCursor(IVideoWindow *iface, LONG HideCursor)
|
|
{
|
|
struct video_window *This = impl_from_IVideoWindow(iface);
|
|
|
|
FIXME("(%p/%p)->(%d): stub !!!\n", This, iface, HideCursor);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI BaseControlWindowImpl_IsCursorHidden(IVideoWindow *iface, LONG *CursorHidden)
|
|
{
|
|
struct video_window *This = impl_from_IVideoWindow(iface);
|
|
|
|
FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, CursorHidden);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static inline struct video_window *impl_from_IBasicVideo(IBasicVideo *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, struct video_window, IBasicVideo_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_QueryInterface(IBasicVideo *iface, REFIID iid, void **out)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
return IUnknown_QueryInterface(window->pFilter->outer_unk, iid, out);
|
|
}
|
|
|
|
static ULONG WINAPI basic_video_AddRef(IBasicVideo *iface)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
return IUnknown_AddRef(window->pFilter->outer_unk);
|
|
}
|
|
|
|
static ULONG WINAPI basic_video_Release(IBasicVideo *iface)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
return IUnknown_Release(window->pFilter->outer_unk);
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetTypeInfoCount(IBasicVideo *iface, UINT *count)
|
|
{
|
|
TRACE("iface %p, count %p.\n", iface, count);
|
|
*count = 1;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetTypeInfo(IBasicVideo *iface, UINT index,
|
|
LCID lcid, ITypeInfo **typeinfo)
|
|
{
|
|
TRACE("iface %p, index %u, lcid %#x, typeinfo %p.\n", iface, index, lcid, typeinfo);
|
|
return strmbase_get_typeinfo(IBasicVideo_tid, typeinfo);
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetIDsOfNames(IBasicVideo *iface, REFIID iid,
|
|
LPOLESTR *names, UINT count, LCID lcid, DISPID *ids)
|
|
{
|
|
ITypeInfo *typeinfo;
|
|
HRESULT hr;
|
|
|
|
TRACE("iface %p, iid %s, names %p, count %u, lcid %#x, ids %p.\n",
|
|
iface, debugstr_guid(iid), names, count, lcid, ids);
|
|
|
|
if (SUCCEEDED(hr = strmbase_get_typeinfo(IBasicVideo_tid, &typeinfo)))
|
|
{
|
|
hr = ITypeInfo_GetIDsOfNames(typeinfo, names, count, ids);
|
|
ITypeInfo_Release(typeinfo);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_Invoke(IBasicVideo *iface, DISPID id, REFIID iid, LCID lcid,
|
|
WORD flags, DISPPARAMS *params, VARIANT *result, EXCEPINFO *excepinfo, UINT *error_arg)
|
|
{
|
|
ITypeInfo *typeinfo;
|
|
HRESULT hr;
|
|
|
|
TRACE("iface %p, id %d, iid %s, lcid %#x, flags %#x, params %p, result %p, excepinfo %p, error_arg %p.\n",
|
|
iface, id, debugstr_guid(iid), lcid, flags, params, result, excepinfo, error_arg);
|
|
|
|
if (SUCCEEDED(hr = strmbase_get_typeinfo(IBasicVideo_tid, &typeinfo)))
|
|
{
|
|
hr = ITypeInfo_Invoke(typeinfo, iface, id, flags, params, result, excepinfo, error_arg);
|
|
ITypeInfo_Release(typeinfo);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
static const VIDEOINFOHEADER *get_video_format(struct video_window *window)
|
|
{
|
|
/* Members of VIDEOINFOHEADER up to bmiHeader are identical to those of
|
|
* VIDEOINFOHEADER2. */
|
|
return (const VIDEOINFOHEADER *)window->pPin->mt.pbFormat;
|
|
}
|
|
|
|
static const BITMAPINFOHEADER *get_bitmap_header(struct video_window *window)
|
|
{
|
|
const AM_MEDIA_TYPE *mt = &window->pPin->mt;
|
|
if (IsEqualGUID(&mt->formattype, &FORMAT_VideoInfo))
|
|
return &((VIDEOINFOHEADER *)mt->pbFormat)->bmiHeader;
|
|
else
|
|
return &((VIDEOINFOHEADER2 *)mt->pbFormat)->bmiHeader;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_AvgTimePerFrame(IBasicVideo *iface, REFTIME *reftime)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
if (!reftime)
|
|
return E_POINTER;
|
|
if (!window->pPin->peer)
|
|
return VFW_E_NOT_CONNECTED;
|
|
|
|
TRACE("window %p, reftime %p.\n", window, reftime);
|
|
|
|
*reftime = (double)get_video_format(window)->AvgTimePerFrame / 1e7;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_BitRate(IBasicVideo *iface, LONG *rate)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, rate %p.\n", window, rate);
|
|
|
|
if (!rate)
|
|
return E_POINTER;
|
|
if (!window->pPin->peer)
|
|
return VFW_E_NOT_CONNECTED;
|
|
|
|
*rate = get_video_format(window)->dwBitRate;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_BitErrorRate(IBasicVideo *iface, LONG *rate)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, rate %p.\n", window, rate);
|
|
|
|
if (!rate)
|
|
return E_POINTER;
|
|
if (!window->pPin->peer)
|
|
return VFW_E_NOT_CONNECTED;
|
|
|
|
*rate = get_video_format(window)->dwBitErrorRate;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_VideoWidth(IBasicVideo *iface, LONG *width)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, width %p.\n", window, width);
|
|
|
|
if (!width)
|
|
return E_POINTER;
|
|
|
|
*width = get_bitmap_header(window)->biWidth;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_VideoHeight(IBasicVideo *iface, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, height %p.\n", window, height);
|
|
|
|
if (!height)
|
|
return E_POINTER;
|
|
|
|
*height = abs(get_bitmap_header(window)->biHeight);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_SourceLeft(IBasicVideo *iface, LONG left)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, left %d.\n", window, left);
|
|
|
|
if (left < 0 || window->src.right + left - window->src.left > get_bitmap_header(window)->biWidth)
|
|
return E_INVALIDARG;
|
|
|
|
OffsetRect(&window->src, left - window->src.left, 0);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_SourceLeft(IBasicVideo *iface, LONG *left)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, left %p.\n", window, left);
|
|
|
|
if (!left)
|
|
return E_POINTER;
|
|
|
|
*left = window->src.left;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_SourceWidth(IBasicVideo *iface, LONG width)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, width %d.\n", window, width);
|
|
|
|
if (width <= 0 || window->src.left + width > get_bitmap_header(window)->biWidth)
|
|
return E_INVALIDARG;
|
|
|
|
window->src.right = window->src.left + width;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_SourceWidth(IBasicVideo *iface, LONG *width)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, width %p.\n", window, width);
|
|
|
|
if (!width)
|
|
return E_POINTER;
|
|
|
|
*width = window->src.right - window->src.left;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_SourceTop(IBasicVideo *iface, LONG top)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, top %d.\n", window, top);
|
|
|
|
if (top < 0 || window->src.bottom + top - window->src.top > get_bitmap_header(window)->biHeight)
|
|
return E_INVALIDARG;
|
|
|
|
OffsetRect(&window->src, 0, top - window->src.top);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_SourceTop(IBasicVideo *iface, LONG *top)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, top %p.\n", window, top);
|
|
|
|
if (!top)
|
|
return E_POINTER;
|
|
|
|
*top = window->src.top;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_SourceHeight(IBasicVideo *iface, LONG height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, height %d.\n", window, height);
|
|
|
|
if (height <= 0 || window->src.top + height > get_bitmap_header(window)->biHeight)
|
|
return E_INVALIDARG;
|
|
|
|
window->src.bottom = window->src.top + height;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_SourceHeight(IBasicVideo *iface, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, height %p\n", window, height);
|
|
|
|
if (!height)
|
|
return E_POINTER;
|
|
|
|
*height = window->src.bottom - window->src.top;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_DestinationLeft(IBasicVideo *iface, LONG left)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, left %d.\n", window, left);
|
|
|
|
window->default_dst = FALSE;
|
|
OffsetRect(&window->dst, left - window->dst.left, 0);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_DestinationLeft(IBasicVideo *iface, LONG *left)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, left %p.\n", window, left);
|
|
|
|
if (!left)
|
|
return E_POINTER;
|
|
|
|
*left = window->dst.left;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_DestinationWidth(IBasicVideo *iface, LONG width)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, width %d.\n", window, width);
|
|
|
|
if (width <= 0)
|
|
return E_INVALIDARG;
|
|
|
|
window->default_dst = FALSE;
|
|
window->dst.right = window->dst.left + width;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_DestinationWidth(IBasicVideo *iface, LONG *width)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, width %p.\n", window, width);
|
|
|
|
if (!width)
|
|
return E_POINTER;
|
|
|
|
*width = window->dst.right - window->dst.left;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_DestinationTop(IBasicVideo *iface, LONG top)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, top %d.\n", window, top);
|
|
|
|
window->default_dst = FALSE;
|
|
OffsetRect(&window->dst, 0, top - window->dst.top);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_DestinationTop(IBasicVideo *iface, LONG *top)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, top %p.\n", window, top);
|
|
|
|
if (!top)
|
|
return E_POINTER;
|
|
|
|
*top = window->dst.top;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_put_DestinationHeight(IBasicVideo *iface, LONG height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, height %d.\n", window, height);
|
|
|
|
if (height <= 0)
|
|
return E_INVALIDARG;
|
|
|
|
window->default_dst = FALSE;
|
|
window->dst.bottom = window->dst.top + height;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_get_DestinationHeight(IBasicVideo *iface, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, height %p.\n", window, height);
|
|
|
|
if (!height)
|
|
return E_POINTER;
|
|
|
|
*height = window->dst.bottom - window->dst.top;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_SetSourcePosition(IBasicVideo *iface,
|
|
LONG left, LONG top, LONG width, LONG height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
const BITMAPINFOHEADER *bitmap_header = get_bitmap_header(window);
|
|
|
|
TRACE("window %p, left %d, top %d, width %d, height %d.\n", window, left, top, width, height);
|
|
|
|
if (left < 0 || left + width > bitmap_header->biWidth || width <= 0)
|
|
return E_INVALIDARG;
|
|
if (top < 0 || top + height > bitmap_header->biHeight || height <= 0)
|
|
return E_INVALIDARG;
|
|
|
|
SetRect(&window->src, left, top, left + width, top + height);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetSourcePosition(IBasicVideo *iface,
|
|
LONG *left, LONG *top, LONG *width, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, left %p, top %p, width %p, height %p.\n", window, left, top, width, height);
|
|
|
|
if (!left || !top || !width || !height)
|
|
return E_POINTER;
|
|
|
|
*left = window->src.left;
|
|
*top = window->src.top;
|
|
*width = window->src.right - window->src.left;
|
|
*height = window->src.bottom - window->src.top;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_SetDefaultSourcePosition(IBasicVideo *iface)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
const BITMAPINFOHEADER *bitmap_header = get_bitmap_header(window);
|
|
|
|
TRACE("window %p.\n", window);
|
|
|
|
SetRect(&window->src, 0, 0, bitmap_header->biWidth, bitmap_header->biHeight);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_SetDestinationPosition(IBasicVideo *iface,
|
|
LONG left, LONG top, LONG width, LONG height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, left %d, top %d, width %d, height %d.\n", window, left, top, width, height);
|
|
|
|
if (width <= 0 || height <= 0)
|
|
return E_INVALIDARG;
|
|
|
|
window->default_dst = FALSE;
|
|
SetRect(&window->dst, left, top, left + width, top + height);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetDestinationPosition(IBasicVideo *iface,
|
|
LONG *left, LONG *top, LONG *width, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, left %p, top %p, width %p, height %p.\n", window, left, top, width, height);
|
|
|
|
if (!left || !top || !width || !height)
|
|
return E_POINTER;
|
|
|
|
*left = window->dst.left;
|
|
*top = window->dst.top;
|
|
*width = window->dst.right - window->dst.left;
|
|
*height = window->dst.bottom - window->dst.top;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_SetDefaultDestinationPosition(IBasicVideo *iface)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p.\n", window);
|
|
|
|
window->default_dst = TRUE;
|
|
GetClientRect(window->hwnd, &window->dst);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetVideoSize(IBasicVideo *iface, LONG *width, LONG *height)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
const BITMAPINFOHEADER *bitmap_header = get_bitmap_header(window);
|
|
|
|
TRACE("window %p, width %p, height %p.\n", window, width, height);
|
|
|
|
if (!width || !height)
|
|
return E_POINTER;
|
|
|
|
*width = bitmap_header->biWidth;
|
|
*height = bitmap_header->biHeight;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetVideoPaletteEntries(IBasicVideo *iface,
|
|
LONG start, LONG count, LONG *ret_count, LONG *palette)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
FIXME("window %p, start %d, count %d, ret_count %p, palette %p, stub!\n",
|
|
window, start, count, ret_count, palette);
|
|
|
|
if (!ret_count || !palette)
|
|
return E_POINTER;
|
|
|
|
*ret_count = 0;
|
|
return VFW_E_NO_PALETTE_AVAILABLE;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_GetCurrentImage(IBasicVideo *iface, LONG *size, LONG *image)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p, size %p, image %p.\n", window, size, image);
|
|
|
|
if (!size || !image)
|
|
return E_POINTER;
|
|
|
|
return window->ops->get_current_image(window, size, image);
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_IsUsingDefaultSource(IBasicVideo *iface)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
const BITMAPINFOHEADER *bitmap_header = get_bitmap_header(window);
|
|
|
|
TRACE("window %p.\n", window);
|
|
|
|
if (!window->src.left && !window->src.top
|
|
&& window->src.right == bitmap_header->biWidth
|
|
&& window->src.bottom == bitmap_header->biHeight)
|
|
return S_OK;
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI basic_video_IsUsingDefaultDestination(IBasicVideo *iface)
|
|
{
|
|
struct video_window *window = impl_from_IBasicVideo(iface);
|
|
|
|
TRACE("window %p.\n", window);
|
|
|
|
return window->default_dst ? S_OK : S_FALSE;
|
|
}
|
|
|
|
static const IBasicVideoVtbl basic_video_vtbl =
|
|
{
|
|
basic_video_QueryInterface,
|
|
basic_video_AddRef,
|
|
basic_video_Release,
|
|
basic_video_GetTypeInfoCount,
|
|
basic_video_GetTypeInfo,
|
|
basic_video_GetIDsOfNames,
|
|
basic_video_Invoke,
|
|
basic_video_get_AvgTimePerFrame,
|
|
basic_video_get_BitRate,
|
|
basic_video_get_BitErrorRate,
|
|
basic_video_get_VideoWidth,
|
|
basic_video_get_VideoHeight,
|
|
basic_video_put_SourceLeft,
|
|
basic_video_get_SourceLeft,
|
|
basic_video_put_SourceWidth,
|
|
basic_video_get_SourceWidth,
|
|
basic_video_put_SourceTop,
|
|
basic_video_get_SourceTop,
|
|
basic_video_put_SourceHeight,
|
|
basic_video_get_SourceHeight,
|
|
basic_video_put_DestinationLeft,
|
|
basic_video_get_DestinationLeft,
|
|
basic_video_put_DestinationWidth,
|
|
basic_video_get_DestinationWidth,
|
|
basic_video_put_DestinationTop,
|
|
basic_video_get_DestinationTop,
|
|
basic_video_put_DestinationHeight,
|
|
basic_video_get_DestinationHeight,
|
|
basic_video_SetSourcePosition,
|
|
basic_video_GetSourcePosition,
|
|
basic_video_SetDefaultSourcePosition,
|
|
basic_video_SetDestinationPosition,
|
|
basic_video_GetDestinationPosition,
|
|
basic_video_SetDefaultDestinationPosition,
|
|
basic_video_GetVideoSize,
|
|
basic_video_GetVideoPaletteEntries,
|
|
basic_video_GetCurrentImage,
|
|
basic_video_IsUsingDefaultSource,
|
|
basic_video_IsUsingDefaultDestination
|
|
};
|
|
|
|
void video_window_unregister_class(void)
|
|
{
|
|
if (!UnregisterClassW(class_name, NULL) && GetLastError() != ERROR_CLASS_DOES_NOT_EXIST)
|
|
ERR("Failed to unregister class, error %u.\n", GetLastError());
|
|
}
|
|
|
|
void video_window_init(struct video_window *window, const IVideoWindowVtbl *vtbl,
|
|
struct strmbase_filter *owner, struct strmbase_pin *pin, const struct video_window_ops *ops)
|
|
{
|
|
memset(window, 0, sizeof(*window));
|
|
window->ops = ops;
|
|
window->IVideoWindow_iface.lpVtbl = vtbl;
|
|
window->IBasicVideo_iface.lpVtbl = &basic_video_vtbl;
|
|
window->default_dst = TRUE;
|
|
window->AutoShow = OATRUE;
|
|
window->pFilter = owner;
|
|
window->pPin = pin;
|
|
}
|
|
|
|
void video_window_cleanup(struct video_window *window)
|
|
{
|
|
if (window->hwnd)
|
|
{
|
|
/* Media Player Classic deadlocks if WM_PARENTNOTIFY is sent, so clear
|
|
* the child style first. Just like Windows, we don't actually unparent
|
|
* the window, to prevent extra focus events from being generated since
|
|
* it would become top-level for a brief period before being destroyed. */
|
|
SetWindowLongW(window->hwnd, GWL_STYLE, GetWindowLongW(window->hwnd, GWL_STYLE) & ~WS_CHILD);
|
|
|
|
SendMessageW(window->hwnd, WM_QUARTZ_DESTROY, 0, 0);
|
|
window->hwnd = NULL;
|
|
}
|
|
}
|