static vout_window_t *MakeWindow (vout_display_t *vd)
{
vout_window_cfg_t wnd_cfg;
memset (&wnd_cfg, 0, sizeof (wnd_cfg));
wnd_cfg.type = VOUT_WINDOW_TYPE_XID;
wnd_cfg.x = var_InheritInteger (vd, "video-x");
wnd_cfg.y = var_InheritInteger (vd, "video-y");
wnd_cfg.width = vd->cfg->display.width;
wnd_cfg.height = vd->cfg->display.height;
vout_window_t *wnd = vout_display_NewWindow (vd, &wnd_cfg);
if (wnd == NULL)
msg_Err (vd, "parent window not available");
return wnd;
}
/*****************************************************************************
* DirectXCreateWindow: create a window for the video.
*****************************************************************************
* Before creating a direct draw surface, we need to create a window in which
* the video will be displayed. This window will also allow us to capture the
* events.
*****************************************************************************/
static int DirectXCreateWindow( event_thread_t *p_event )
{
vout_display_t *vd = p_event->vd;
HINSTANCE hInstance;
HMENU hMenu;
RECT rect_window;
WNDCLASS wc; /* window class components */
HICON vlc_icon;
char vlc_path[MAX_PATH+1];
int i_style, i_stylex;
msg_Dbg( vd, "DirectXCreateWindow" );
/* Get this module's instance */
hInstance = GetModuleHandle(NULL);
#ifdef MODULE_NAME_IS_direct3d
if( !p_event->use_desktop )
{
#endif
/* If an external window was specified, we'll draw in it. */
p_event->parent_window = vout_display_NewWindow(vd, &p_event->wnd_cfg );
if( p_event->parent_window )
p_event->hparent = p_event->parent_window->handle.hwnd;
else
p_event->hparent = NULL;
#ifdef MODULE_NAME_IS_direct3d
}
else
{
/* Find Program Manager */
HWND hwnd = FindWindow( _T("Progman"), NULL );
if( hwnd ) hwnd = FindWindowEx( hwnd, NULL, _T("SHELLDLL_DefView"), NULL );
if( hwnd ) hwnd = FindWindowEx( hwnd, NULL, _T("SysListView32"), NULL );
if( !hwnd )
msg_Err( vd, "Couldn't find desktop icon window. Desktop mode can't be established." );
p_event->parent_window = NULL;
p_event->hparent = hwnd;
}
#endif
p_event->cursor_arrow = LoadCursor(NULL, IDC_ARROW);
#ifndef UNDER_CE
p_event->cursor_empty = EmptyCursor(hInstance);
#endif
/* Get the Icon from the main app */
vlc_icon = NULL;
#ifndef UNDER_CE
if( GetModuleFileName( NULL, vlc_path, MAX_PATH ) )
{
vlc_icon = ExtractIcon( hInstance, vlc_path, 0 );
}
#endif
/* Fill in the window class structure */
wc.style = CS_OWNDC|CS_DBLCLKS; /* style: dbl click */
wc.lpfnWndProc = (WNDPROC)DirectXEventProc; /* event handler */
wc.cbClsExtra = 0; /* no extra class data */
wc.cbWndExtra = 0; /* no extra window data */
wc.hInstance = hInstance; /* instance */
wc.hIcon = vlc_icon; /* load the vlc big icon */
wc.hCursor = p_event->is_cursor_hidden ? p_event->cursor_empty :
p_event->cursor_arrow;
wc.hbrBackground = GetStockObject(BLACK_BRUSH); /* background color */
wc.lpszMenuName = NULL; /* no menu */
wc.lpszClassName = p_event->class_main; /* use a special class */
/* Register the window class */
if( !RegisterClass(&wc) )
{
if( vlc_icon )
DestroyIcon( vlc_icon );
msg_Err( vd, "DirectXCreateWindow RegisterClass FAILED (err=%lu)", GetLastError() );
return VLC_EGENERIC;
}
/* Register the video sub-window class */
wc.lpszClassName = p_event->class_video;
wc.hIcon = 0;
wc.hbrBackground = NULL; /* no background color */
if( !RegisterClass(&wc) )
{
msg_Err( vd, "DirectXCreateWindow RegisterClass FAILED (err=%lu)", GetLastError() );
return VLC_EGENERIC;
}
/* When you create a window you give the dimensions you wish it to
* have. Unfortunatly these dimensions will include the borders and
* titlebar. We use the following function to find out the size of
* the window corresponding to the useable surface we want */
rect_window.left = 10;
rect_window.top = 10;
rect_window.right = rect_window.left + p_event->wnd_cfg.width;
rect_window.bottom = rect_window.top + p_event->wnd_cfg.height;
if( var_GetBool( vd, "video-deco" ) )
{
/* Open with window decoration */
AdjustWindowRect( &rect_window, WS_OVERLAPPEDWINDOW|WS_SIZEBOX, 0 );
i_style = WS_OVERLAPPEDWINDOW|WS_SIZEBOX|WS_VISIBLE|WS_CLIPCHILDREN;
i_stylex = 0;
}
else
{
/* No window decoration */
AdjustWindowRect( &rect_window, WS_POPUP, 0 );
i_style = WS_POPUP|WS_VISIBLE|WS_CLIPCHILDREN;
i_stylex = 0; // WS_EX_TOOLWINDOW; Is TOOLWINDOW really needed ?
// It messes up the fullscreen window.
}
if( p_event->hparent )
{
i_style = WS_VISIBLE|WS_CLIPCHILDREN|WS_CHILD;
i_stylex = 0;
/* allow user to regain control over input events if requested */
bool b_mouse_support = var_InheritBool( vd, "mouse-events" );
bool b_key_support = var_InheritBool( vd, "keyboard-events" );
if( !b_mouse_support && !b_key_support )
i_style |= WS_DISABLED;
}
p_event->i_window_style = i_style;
/* Create the window */
p_event->hwnd =
CreateWindowEx( WS_EX_NOPARENTNOTIFY | i_stylex,
p_event->class_main, /* name of window class */
_T(VOUT_TITLE) _T(" (DirectX Output)"), /* window title */
i_style, /* window style */
(!p_event->wnd_cfg.x) ? CW_USEDEFAULT :
(UINT)p_event->wnd_cfg.x, /* default X coordinate */
(!p_event->wnd_cfg.y) ? CW_USEDEFAULT :
(UINT)p_event->wnd_cfg.y, /* default Y coordinate */
rect_window.right - rect_window.left, /* window width */
rect_window.bottom - rect_window.top, /* window height */
p_event->hparent, /* parent window */
NULL, /* no menu in this window */
hInstance, /* handle of this program instance */
(LPVOID)p_event ); /* send vd to WM_CREATE */
if( !p_event->hwnd )
{
msg_Warn( vd, "DirectXCreateWindow create window FAILED (err=%lu)", GetLastError() );
return VLC_EGENERIC;
}
if( p_event->hparent )
{
LONG i_style;
/* We don't want the window owner to overwrite our client area */
i_style = GetWindowLong( p_event->hparent, GWL_STYLE );
if( !(i_style & WS_CLIPCHILDREN) )
/* Hmmm, apparently this is a blocking call... */
SetWindowLong( p_event->hparent, GWL_STYLE,
i_style | WS_CLIPCHILDREN );
/* Create our fullscreen window */
p_event->hfswnd =
CreateWindowEx( WS_EX_APPWINDOW, p_event->class_main,
_T(VOUT_TITLE) _T(" (DirectX Output)"),
WS_OVERLAPPEDWINDOW|WS_CLIPCHILDREN|WS_SIZEBOX,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL );
}
else
{
p_event->hfswnd = NULL;
}
/* Append a "Always On Top" entry in the system menu */
hMenu = GetSystemMenu( p_event->hwnd, FALSE );
AppendMenu( hMenu, MF_SEPARATOR, 0, _T("") );
AppendMenu( hMenu, MF_STRING | MF_UNCHECKED,
IDM_TOGGLE_ON_TOP, _T("Always on &Top") );
/* Create video sub-window. This sub window will always exactly match
* the size of the video, which allows us to use crazy overlay colorkeys
* without having them shown outside of the video area. */
/* FIXME vd->source.i_width/i_height seems wrong */
p_event->hvideownd =
CreateWindow( p_event->class_video, _T(""), /* window class */
WS_CHILD, /* window style, not visible initially */
0, 0,
vd->source.i_width, /* default width */
vd->source.i_height, /* default height */
p_event->hwnd, /* parent window */
NULL, hInstance,
(LPVOID)p_event ); /* send vd to WM_CREATE */
if( !p_event->hvideownd )
msg_Warn( vd, "can't create video sub-window" );
else
msg_Dbg( vd, "created video sub-window" );
/* Now display the window */
ShowWindow( p_event->hwnd, SW_SHOW );
return VLC_SUCCESS;
}
vout_window_t *GetWindow (vout_display_t *vd,
xcb_connection_t **restrict pconn,
const xcb_screen_t **restrict pscreen,
uint8_t *restrict pdepth,
uint16_t *restrict pwidth,
uint16_t *restrict pheight)
{
vout_window_cfg_t cfg = {
.type = VOUT_WINDOW_TYPE_XID,
.x = var_InheritInteger (vd, "video-x"),
.y = var_InheritInteger (vd, "video-y"),
.width = vd->cfg->display.width,
.height = vd->cfg->display.height,
};
vout_window_t *wnd = vout_display_NewWindow (vd, &cfg);
if (wnd == NULL)
{
msg_Err (vd, "window not available");
return NULL;
}
xcb_connection_t *conn = Connect (VLC_OBJECT(vd), wnd->display.x11);
if (conn == NULL)
goto error;
*pconn = conn;
/* Events must be registered before the window geometry is queried, so as
* to avoid missing impeding resize events. */
RegisterEvents (VLC_OBJECT(vd), conn, wnd->handle.xid);
static void PMThread( void *arg )
{
vout_display_t *vd = ( vout_display_t * )arg;
vout_display_sys_t * sys = vd->sys;
ULONG i_frame_flags;
QMSG qm;
char *psz_mode;
ULONG i_kva_mode;
/* */
video_format_t fmt = vd->fmt;
/* */
vout_display_info_t info = vd->info;
info.is_slow = false;
info.has_double_click = true;
info.has_hide_mouse = false;
info.has_pictures_invalid = false;
MorphToPM();
sys->hab = WinInitialize( 0 );
sys->hmq = WinCreateMsgQueue( sys->hab, 0);
WinRegisterClass( sys->hab,
WC_VLC_KVA,
WndProc,
CS_SIZEREDRAW | CS_MOVENOTIFY,
sizeof( PVOID ));
sys->b_fixt23 = var_CreateGetBool( vd, "kva-fixt23");
if( !sys->b_fixt23 )
{
vout_window_cfg_t wnd_cfg;
wnd_cfg.is_standalone = false;
wnd_cfg.type = VOUT_WINDOW_TYPE_HWND;
wnd_cfg.x = var_InheritInteger(vd, "video-x");
wnd_cfg.y = var_InheritInteger(vd, "video-y");
wnd_cfg.width = vd->cfg->display.width;
wnd_cfg.height = vd->cfg->display.height;
/* If an external window was specified, we'll draw in it. */
sys->parent_window =
vout_display_NewWindow( vd, &wnd_cfg );
}
if( sys->parent_window )
{
sys->parent = ( HWND )sys->parent_window->handle.hwnd;
/* Workaround :
* When an embedded window opened first, it is not positioned
* correctly. So reposition it here, again.
*/
WinSetWindowPos( WinQueryWindow( sys->parent, QW_PARENT ),
HWND_TOP, 0, 0, 0, 0, SWP_MOVE );
ULONG i_style = WinQueryWindowULong( sys->parent, QWL_STYLE );
WinSetWindowULong( sys->parent, QWL_STYLE,
i_style | WS_CLIPCHILDREN );
i_frame_flags = FCF_TITLEBAR;
}
else
{
sys->parent = HWND_DESKTOP;
i_frame_flags = FCF_SYSMENU | FCF_TITLEBAR | FCF_MINMAX |
FCF_SIZEBORDER | FCF_TASKLIST;
}
sys->frame =
WinCreateStdWindow( sys->parent, /* parent window handle */
WS_VISIBLE, /* frame window style */
&i_frame_flags, /* window style */
WC_VLC_KVA, /* class name */
"", /* window title */
0L, /* default client style */
NULLHANDLE, /* resource in exe file */
1, /* frame window id */
&sys->client ); /* client window handle */
if( sys->frame == NULLHANDLE )
{
msg_Err( vd, "cannot create a frame window");
goto exit_frame;
}
WinSetWindowPtr( sys->client, 0, vd );
if( sys->b_fixt23 )
{
WinSetWindowPtr( sys->frame, 0, vd );
sys->p_old_frame = WinSubclassWindow( sys->frame, MyFrameWndProc );
}
psz_mode = var_CreateGetString( vd, "kva-video-mode" );
i_kva_mode = KVAM_AUTO;
if( strcmp( psz_mode, "snap" ) == 0 )
i_kva_mode = KVAM_SNAP;
else if( strcmp( psz_mode, "wo" ) == 0 )
i_kva_mode = KVAM_WO;
else if( strcmp( psz_mode, "vman" ) == 0 )
i_kva_mode = KVAM_VMAN;
else if( strcmp( psz_mode, "dive" ) == 0 )
i_kva_mode = KVAM_DIVE;
free( psz_mode );
if( kvaInit( i_kva_mode, sys->client, COLOR_KEY ))
{
msg_Err( vd, "cannot initialize KVA");
goto exit_kva_init;
}
kvaCaps( &sys->kvac );
msg_Dbg( vd, "selected video mode = %s",
psz_video_mode[ sys->kvac.ulMode - 1 ]);
if( OpenDisplay( vd, &fmt ) )
{
msg_Err( vd, "cannot open display");
goto exit_open_display;
}
if( vd->cfg->is_fullscreen )
{
if( sys->parent_window )
vout_window_SetFullScreen(sys->parent_window, true);
else
WinPostMsg( sys->client, WM_VLC_FULLSCREEN_CHANGE,
MPFROMLONG( true ), 0 );
}
kvaDisableScreenSaver();
/* Setup vout_display now that everything is fine */
vd->fmt = fmt;
vd->info = info;
vd->pool = Pool;
vd->prepare = NULL;
vd->display = Display;
vd->control = Control;
vd->manage = Manage;
/* Prevent SIG_FPE */
_control87(MCW_EM, MCW_EM);
sys->i_result = VLC_SUCCESS;
DosPostEventSem( sys->ack_event );
while( WinGetMsg( sys->hab, &qm, NULLHANDLE, 0, 0 ))
WinDispatchMsg( sys->hab, &qm );
kvaEnableScreenSaver();
CloseDisplay( vd );
/* fall through */
exit_open_display :
kvaDone();
exit_kva_init :
if( sys->b_fixt23 )
WinSubclassWindow( sys->frame, sys->p_old_frame );
WinDestroyWindow( sys->frame );
exit_frame :
vout_display_DeleteWindow( vd, sys->parent_window );
if( sys->is_mouse_hidden )
WinShowPointer( HWND_DESKTOP, TRUE );
WinDestroyMsgQueue( sys->hmq );
WinTerminate( sys->hab );
sys->i_result = VLC_EGENERIC;
DosPostEventSem( sys->ack_event );
}
{
if (i.data->root == root)
{
msg_Dbg (obj, "using screen 0x%"PRIx32, root);
return i.data;
}
}
msg_Err (obj, "window screen not found");
return NULL;
}
vout_window_t *vlc_xcb_parent_Create(vout_display_t *vd,
xcb_connection_t **restrict pconn,
const xcb_screen_t **restrict pscreen)
{
vout_window_t *wnd = vout_display_NewWindow (vd, VOUT_WINDOW_TYPE_XID);
if (wnd == NULL)
{
msg_Err (vd, "window not available");
return NULL;
}
xcb_connection_t *conn = Connect (VLC_OBJECT(vd), wnd->display.x11);
if (conn == NULL)
goto error;
*pconn = conn;
/* Events must be registered before the window geometry is queried, so as
* to avoid missing impeding resize events. */
RegisterEvents (VLC_OBJECT(vd), conn, wnd->handle.xid);
