Function ParentWndProc

Source/VideoRenderer.cpp:89–135

}

static LRESULT CALLBACK ParentWndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
	auto pfnOldProc = (WNDPROC)GetPropW(hWnd, g_pszOldParentWndProc);
	auto pThis = static_cast<CMpcVideoRenderer*>(GetPropW(hWnd, g_pszThis));

	switch (Msg) {
		case WM_DESTROY:
			SetWindowLongPtrW(hWnd, GWLP_WNDPROC, (LONG_PTR)pfnOldProc);
			RemovePropW(hWnd, g_pszOldParentWndProc);
			RemovePropW(hWnd, g_pszThis);
			break;
		case WM_DISPLAYCHANGE:
			DLog(L"ParentWndProc() - WM_DISPLAYCHANGE");
			pThis->OnDisplayModeChange(true);
			break;
		case WM_MOVE:
			if (pThis->m_bExclusiveScreen) {
				// I don't know why, but without this, the filter freezes when switching from fullscreen to window in DX9 mode.
				SetWindowLongPtrW(hWnd, GWLP_WNDPROC, (LONG_PTR)pfnOldProc);
				SetWindowLongPtrW(hWnd, GWLP_WNDPROC, (LONG_PTR)ParentWndProc);
			} else {
				pThis->OnWindowMove();
			}
			break;
		case WM_NCACTIVATE:
			if (!wParam && pThis->m_bExclusiveScreen && !pThis->m_bIsD3DFullscreen) {
				return 0;
			}
			break;
		case WM_RBUTTONUP:
			if (pThis->m_bExclusiveScreen) {
				// block context menu in exclusive fullscreen
				return 0;
			}
			break;
/*
		case WM_SYSCOMMAND:
			if (pThis->m_bExclusiveScreen && wParam == SC_MINIMIZE) {
				// block minimize in exclusive fullscreen
				return 0;
			}
			break;
*/
	}

	return CallWindowProcW(pfnOldProc, hWnd, Msg, wParam, lParam);
}

//
// CMpcVideoRenderer