[vlc-devel] [PATCH 06/11] video_output: implement non-embedded video window provider for OS/2
KO Myung-Hun
komh78 at gmail.com
Wed Jan 20 09:49:28 UTC 2021
---
modules/video_output/Makefile.am | 5 +
modules/video_output/window_os2.c | 679 ++++++++++++++++++++++++++++++
2 files changed, 684 insertions(+)
create mode 100644 modules/video_output/window_os2.c
diff --git a/modules/video_output/Makefile.am b/modules/video_output/Makefile.am
index 31619425a7..6d2d3c7ca0 100644
--- a/modules/video_output/Makefile.am
+++ b/modules/video_output/Makefile.am
@@ -212,6 +212,11 @@ if HAVE_OS2
vout_LTLIBRARIES += libdrawable_os2_plugin.la
endif
+libwindow_os2_plugin_la_SOURCES = video_output/window_os2.c
+if HAVE_OS2
+vout_LTLIBRARIES += libwindow_os2_plugin.la
+endif
+
libkva_plugin_la_SOURCES = video_output/kva.c
libkva_plugin_la_LIBADD = $(KVA_LIBS)
if HAVE_KVA
diff --git a/modules/video_output/window_os2.c b/modules/video_output/window_os2.c
new file mode 100644
index 0000000000..c3c27f1164
--- /dev/null
+++ b/modules/video_output/window_os2.c
@@ -0,0 +1,679 @@
+/*****************************************************************************
+ * window_os2.c: OS/2 non-embedded video window provider
+ *****************************************************************************
+ * Copyright (C) 2020 VLC authors and VideoLAN
+ *
+ * Authors: KO Myung-Hun <komh at chollian.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_charset.h>
+#include <vlc_plugin.h>
+#include <vlc_vout_window.h>
+#include <vlc_mouse.h>
+#include <vlc_actions.h>
+
+#include <float.h>
+#include <ctype.h>
+
+/*****************************************************************************
+ * Module descriptor
+ *****************************************************************************/
+static int Open( vout_window_t *wnd );
+
+vlc_module_begin ()
+ set_shortname( N_("OS/2 window"))
+ set_description( N_("OS/2 non-embeded window video"))
+ set_category( CAT_VIDEO )
+ set_subcategory( SUBCAT_VIDEO_VOUT )
+ set_capability ("vout window", 30 )
+ set_callback( Open )
+vlc_module_end ()
+
+typedef struct vout_window_sys_t
+{
+ TID tid;
+ HEV ack_event;
+ int i_result;
+ HAB hab;
+ HMQ hmq;
+ HWND frame;
+ HWND client;
+ LONG i_screen_width;
+ LONG i_screen_height;
+ RECTL client_rect;
+ unsigned button_pressed;
+ bool is_mouse_hidden;
+ ULONG cursor_timeout;
+} vout_window_sys_t;
+
+/*****************************************************************************
+ * Local prototypes
+ *****************************************************************************/
+static int ConvertKey( USHORT i_pmkey );
+static void MousePressed( vout_window_t *wnd, HWND hwnd, unsigned button );
+static void MouseReleased( vout_window_t *wnd, unsigned button );
+static MRESULT EXPENTRY WndProc( HWND hwnd, ULONG msg,
+ MPARAM mp1, MPARAM mp2 );
+static void MorphToPM( void );
+static void PMThread( void *arg );
+
+static int Enable( vout_window_t *wnd, const vout_window_cfg_t *cfg );
+static void Disable( struct vout_window_t *wnd );
+static void Resize( vout_window_t *wnd, unsigned width, unsigned height );
+static void Close(vout_window_t *wnd );
+static void SetState( vout_window_t *wnd, unsigned state );
+static void UnsetFullscreen( vout_window_t *wnd );
+static void SetFullscreen( vout_window_t *wnd, const char *id );
+static void SetTitle( vout_window_t *wnd, const char *title );
+
+#define WC_VLC_WINDOW_OS2 "WC_VLC_WINDOW_OS2"
+
+#define WM_VLC_ENABLE ( WM_USER + 1 )
+#define WM_VLC_RESIZE ( WM_USER + 2 )
+#define WM_VLC_SETSTATE ( WM_USER + 3 )
+#define WM_VLC_FULLSCREEN ( WM_USER + 4 )
+#define WM_VLC_SETTITLE ( WM_USER + 5 )
+
+#define TID_HIDE_MOUSE 0x1010
+
+static const struct
+{
+ USHORT i_pmkey;
+ int i_vlckey;
+} pmkeys_to_vlckeys[] =
+{
+ { VK_LEFT, KEY_LEFT },
+ { VK_RIGHT, KEY_RIGHT },
+ { VK_UP, KEY_UP },
+ { VK_DOWN, KEY_DOWN },
+ { VK_SPACE, ' ' },
+ { VK_NEWLINE, KEY_ENTER },
+ { VK_ENTER, KEY_ENTER },
+ { VK_F1, KEY_F1 },
+ { VK_F2, KEY_F2 },
+ { VK_F3, KEY_F3 },
+ { VK_F4, KEY_F4 },
+ { VK_F5, KEY_F5 },
+ { VK_F6, KEY_F6 },
+ { VK_F7, KEY_F7 },
+ { VK_F8, KEY_F8 },
+ { VK_F9, KEY_F9 },
+ { VK_F10, KEY_F10 },
+ { VK_F11, KEY_F11 },
+ { VK_F12, KEY_F12 },
+ { VK_HOME, KEY_HOME },
+ { VK_END, KEY_END },
+ { VK_INSERT, KEY_INSERT },
+ { VK_DELETE, KEY_DELETE },
+/*
+ Not supported
+ {, KEY_MENU },
+*/
+ { VK_ESC, KEY_ESC },
+ { VK_PAGEUP, KEY_PAGEUP },
+ { VK_PAGEDOWN, KEY_PAGEDOWN },
+ { VK_TAB, KEY_TAB },
+ { VK_BACKSPACE, KEY_BACKSPACE },
+/*
+ Not supported
+ {, KEY_MOUSEWHEELUP },
+ {, KEY_MOUSEWHEELDOWN },
+ {, KEY_MOUSEWHEELLEFT },
+ {, KEY_MOUSEWHEELRIGHT },
+
+ {, KEY_BROWSER_BACK },
+ {, KEY_BROWSER_FORWARD },
+ {, KEY_BROWSER_REFRESH },
+ {, KEY_BROWSER_STOP },
+ {, KEY_BROWSER_SEARCH },
+ {, KEY_BROWSER_FAVORITES },
+ {, KEY_BROWSER_HOME },
+ {, KEY_VOLUME_MUTE },
+ {, KEY_VOLUME_DOWN },
+ {, KEY_VOLUME_UP },
+ {, KEY_MEDIA_NEXT_TRACK },
+ {, KEY_MEDIA_PREV_TRACK },
+ {, KEY_MEDIA_STOP },
+ {, KEY_MEDIA_PLAY_PAUSE },
+*/
+
+ { 0, 0 }
+};
+
+static int ConvertKey( USHORT i_pmkey )
+{
+ int i;
+ for( i = 0; pmkeys_to_vlckeys[ i ].i_pmkey != 0; i++ )
+ {
+ if( pmkeys_to_vlckeys[ i ].i_pmkey == i_pmkey )
+ return pmkeys_to_vlckeys[ i ].i_vlckey;
+ }
+ return 0;
+}
+
+static void MousePressed( vout_window_t *wnd, HWND hwnd, unsigned button )
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ if( WinQueryFocus( HWND_DESKTOP ) != hwnd )
+ WinSetFocus( HWND_DESKTOP, hwnd );
+
+ if( !sys->button_pressed )
+ WinSetCapture( HWND_DESKTOP, hwnd );
+
+ sys->button_pressed |= 1 << button;
+
+ vout_window_ReportMousePressed( wnd, button );
+}
+
+static void MouseReleased( vout_window_t *wnd, unsigned button )
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ sys->button_pressed &= ~( 1 << button );
+ if( !sys->button_pressed )
+ WinSetCapture( HWND_DESKTOP, NULLHANDLE );
+
+ vout_window_ReportMouseReleased(wnd, button);
+}
+
+#define WM_MOUSELEAVE 0x41F
+
+static MRESULT EXPENTRY WndProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 )
+{
+ vout_window_t *wnd = WinQueryWindowPtr( hwnd, 0 );
+ MRESULT result = ( MRESULT )TRUE;
+
+ if ( !wnd )
+ return WinDefWindowProc( hwnd, msg, mp1, mp2 );
+
+ vout_window_sys_t *sys = wnd->sys;
+ RECTL rcl;
+ SWP swp;
+
+ if ( sys->is_mouse_hidden &&
+ (( msg >= WM_MOUSEFIRST && msg <= WM_MOUSELAST ) ||
+ ( msg >= WM_EXTMOUSEFIRST && msg <= WM_EXTMOUSELAST ) ||
+ msg == WM_MOUSELEAVE ))
+ {
+ WinShowPointer( HWND_DESKTOP, TRUE );
+ sys->is_mouse_hidden = false;
+
+ WinStartTimer( sys->hab, sys->client, TID_HIDE_MOUSE,
+ sys->cursor_timeout );
+ }
+
+ switch( msg )
+ {
+ /* the user wants to close the window */
+ case WM_CLOSE:
+ vout_window_ReportClose( wnd );
+ WinPostMsg( hwnd, WM_QUIT, 0, 0 );
+ result = 0;
+ break;
+
+ case WM_SIZE:
+ vout_window_ReportSize( wnd,
+ SHORT1FROMMP( mp2 ), SHORT2FROMMP( mp2 ));
+ result = 0;
+ break;
+
+ case WM_MOUSEMOVE:
+ {
+ SHORT i_mouse_x = SHORT1FROMMP( mp1 );
+ SHORT i_mouse_y = SHORT2FROMMP( mp1 );
+
+ WinQueryWindowRect( hwnd, &rcl );
+
+ // Invert Y
+ int h = rcl.yTop - rcl.yBottom;
+ i_mouse_y = ( h - i_mouse_y ) - 1;
+
+ vout_window_ReportMouseMoved( wnd, i_mouse_x, i_mouse_y );
+
+ result = WinDefWindowProc( hwnd, msg, mp1, mp2 );
+ break;
+ }
+
+ case WM_BUTTON1DOWN :
+ MousePressed( wnd, hwnd, MOUSE_BUTTON_LEFT );
+ break;
+
+ case WM_BUTTON2DOWN :
+ MousePressed( wnd, hwnd, MOUSE_BUTTON_RIGHT );
+ break;
+
+ case WM_BUTTON3DOWN :
+ MousePressed( wnd, hwnd, MOUSE_BUTTON_CENTER );
+ break;
+
+ case WM_BUTTON1UP :
+ MouseReleased( wnd, MOUSE_BUTTON_LEFT );
+ break;
+
+ case WM_BUTTON2UP :
+ MouseReleased( wnd, MOUSE_BUTTON_RIGHT );
+ break;
+
+ case WM_BUTTON3UP :
+ MouseReleased( wnd, MOUSE_BUTTON_CENTER );
+ break;
+
+ case WM_BUTTON1DBLCLK :
+ vout_window_ReportMouseDoubleClick( wnd, MOUSE_BUTTON_LEFT );
+ break;
+
+ case WM_BUTTON2DBLCLK :
+ vout_window_ReportMouseDoubleClick( wnd, MOUSE_BUTTON_RIGHT );
+ break;
+
+ case WM_BUTTON3DBLCLK :
+ vout_window_ReportMouseDoubleClick( wnd, MOUSE_BUTTON_CENTER );
+ break;
+
+ case WM_TRANSLATEACCEL :
+ /* We have no accelerator table at all */
+ result = ( MRESULT )FALSE;
+ break;
+
+ case WM_CHAR :
+ {
+ USHORT i_flags = SHORT1FROMMP( mp1 );
+ USHORT i_ch = SHORT1FROMMP( mp2 );
+ USHORT i_vk = SHORT2FROMMP( mp2 );
+ int i_key = 0;
+
+ if( !( i_flags & KC_KEYUP ))
+ {
+ if( i_flags & KC_VIRTUALKEY )
+ /* convert the key if possible */
+ i_key = ConvertKey( i_vk );
+ else if(( i_flags & KC_CHAR ) && !HIBYTE( i_ch ))
+ i_key = tolower( i_ch );
+
+ if( i_key )
+ {
+ if( i_flags & KC_SHIFT )
+ i_key |= KEY_MODIFIER_SHIFT;
+
+ if( i_flags & KC_CTRL )
+ i_key |= KEY_MODIFIER_CTRL;
+
+ if( i_flags & KC_ALT )
+ i_key |= KEY_MODIFIER_ALT;
+
+ vout_window_ReportKeyPress( wnd, i_key );
+ }
+ }
+ break;
+ }
+
+ case WM_TIMER :
+ if( !sys->is_mouse_hidden &&
+ SHORT1FROMMP( mp1 ) == TID_HIDE_MOUSE )
+ {
+ POINTL ptl;
+
+ WinQueryPointerPos( HWND_DESKTOP, &ptl );
+ if( WinWindowFromPoint( HWND_DESKTOP, &ptl, TRUE )
+ == sys->client )
+ {
+ WinShowPointer( HWND_DESKTOP, FALSE );
+ sys->is_mouse_hidden = true;
+
+ WinStopTimer( sys->hab, sys->client, TID_HIDE_MOUSE );
+ }
+ }
+ break;
+
+ case WM_VLC_ENABLE :
+ {
+ if( !LONGFROMMP( mp1 ))
+ {
+ /* Disable */
+ WinShowWindow( sys->frame, FALSE );
+ break;
+ }
+
+ /* Enable */
+ vout_window_cfg_t *cfg = PVOIDFROMMP( mp2 );
+
+ if( cfg->is_decorated )
+ {
+ WinSetParent( WinWindowFromID( sys->frame, FID_SYSMENU ),
+ sys->frame, FALSE );
+ WinSetParent( WinWindowFromID( sys->frame, FID_TITLEBAR ),
+ sys->frame, FALSE );
+ WinSetParent( WinWindowFromID( sys->frame, FID_MINMAX ),
+ sys->frame, FALSE );
+
+ WinSetWindowBits( sys->frame, QWL_STYLE,
+ FS_SIZEBORDER, FS_SIZEBORDER );
+ }
+ else
+ {
+ WinSetParent( WinWindowFromID( sys->frame, FID_SYSMENU ),
+ HWND_OBJECT, FALSE );
+ WinSetParent( WinWindowFromID( sys->frame, FID_TITLEBAR ),
+ HWND_OBJECT, FALSE );
+ WinSetParent( WinWindowFromID( sys->frame, FID_MINMAX ),
+ HWND_OBJECT, FALSE );
+
+ WinSetWindowBits( sys->frame, QWL_STYLE, 0, FS_SIZEBORDER );
+ }
+
+ /* allow user to regain control over input events if requested */
+ bool b_mouse_support = var_InheritBool( wnd, "mouse-events");
+ bool b_key_support = var_InheritBool( wnd, "keyboard-events");
+ WinEnableWindow( hwnd, b_mouse_support || b_key_support );
+
+ sys->client_rect.xLeft = ( sys->i_screen_width - cfg->width )
+ / 2;
+ sys->client_rect.yBottom = ( sys->i_screen_height - cfg->height )
+ / 2;
+ sys->client_rect.xRight = sys->client_rect.xLeft + cfg->width;
+ sys->client_rect.yTop = sys->client_rect.yBottom + cfg->height;
+
+ if( cfg->is_fullscreen )
+ WinQueryWindowRect( HWND_DESKTOP, &rcl );
+ else
+ rcl = sys->client_rect;
+
+ WinCalcFrameRect( sys->frame, &rcl, FALSE );
+
+ WinSetWindowPos( sys->frame, HWND_TOP,
+ rcl.xLeft, rcl.yBottom,
+ rcl.xRight - rcl.xLeft, rcl.yTop - rcl.yBottom,
+ SWP_ZORDER | SWP_MOVE | SWP_SIZE |
+ SWP_SHOW | SWP_ACTIVATE );
+
+ free( cfg );
+ break;
+ }
+
+ case WM_VLC_RESIZE :
+ rcl.xLeft = 0;
+ rcl.yBottom = 0;
+ rcl.xRight = LONGFROMMP( mp1 );
+ rcl.yTop = LONGFROMMP( mp2 );
+ WinCalcFrameRect( sys->frame, &rcl, FALSE );
+
+ WinSetWindowPos( sys->frame, NULLHANDLE,
+ 0, 0,
+ rcl.xRight - rcl.xLeft, rcl.yTop - rcl.yBottom,
+ SWP_SIZE );
+
+ WinQueryWindowPos( sys->frame, &swp );
+ sys->client_rect.xLeft = swp.x;
+ sys->client_rect.yBottom = swp.y;
+ sys->client_rect.xRight = sys->client_rect.xLeft + swp.cx;
+ sys->client_rect.yTop = sys->client_rect.yBottom + swp.cy;
+ WinCalcFrameRect( sys->frame, &sys->client_rect, TRUE );
+ break;
+
+ case WM_VLC_SETSTATE:
+ /* TODO */
+ break;
+
+ case WM_VLC_FULLSCREEN:
+ if( LONGFROMMP( mp1 ))
+ {
+ /* Fullscreen */
+ WinQueryWindowPos( sys->frame, &swp );
+ sys->client_rect.xLeft = swp.x;
+ sys->client_rect.yBottom = swp.y;
+ sys->client_rect.xRight = sys->client_rect.xLeft + swp.cx;
+ sys->client_rect.yTop = sys->client_rect.yBottom + swp.cy;
+ WinCalcFrameRect( sys->frame, &sys->client_rect, TRUE );
+
+ WinQueryWindowRect( HWND_DESKTOP, &rcl );
+ }
+ else
+ {
+ /* Windowed */
+ rcl = sys->client_rect;
+ }
+
+ WinCalcFrameRect( sys->frame, &rcl, FALSE );
+
+ WinSetWindowPos( sys->frame, HWND_TOP,
+ rcl.xLeft, rcl.yBottom,
+ rcl.xRight - rcl.xLeft, rcl.yTop - rcl.yBottom,
+ SWP_MOVE | SWP_SIZE | SWP_ZORDER | SWP_SHOW |
+ SWP_ACTIVATE );
+ break;
+
+ case WM_VLC_SETTITLE :
+ {
+ char *title = PVOIDFROMMP( mp1 );
+
+ WinSetWindowText( hwnd, title );
+
+ free( title );
+ break;
+ }
+
+ default :
+ return WinDefWindowProc( hwnd, msg, mp1, mp2 );
+ }
+
+ return result;
+}
+
+static void MorphToPM( void )
+{
+ PPIB pib;
+
+ DosGetInfoBlocks(NULL, &pib);
+
+ /* Change flag from VIO to PM */
+ if (pib->pib_ultype == 2)
+ pib->pib_ultype = 3;
+}
+
+static void PMThread( void *arg )
+{
+ vout_window_t *wnd = arg;
+ vout_window_sys_t *sys = wnd->sys;
+ ULONG i_frame_flags;
+ QMSG qm;
+
+ /* */
+ MorphToPM();
+
+ sys->hab = WinInitialize( 0 );
+ sys->hmq = WinCreateMsgQueue( sys->hab, 0);
+
+ WinRegisterClass( sys->hab,
+ WC_VLC_WINDOW_OS2,
+ WndProc,
+ CS_SIZEREDRAW | CS_MOVENOTIFY,
+ sizeof( PVOID ));
+
+ i_frame_flags = FCF_SYSMENU | FCF_TITLEBAR | FCF_MINMAX |
+ FCF_SIZEBORDER | FCF_TASKLIST;
+
+ sys->frame =
+ WinCreateStdWindow( HWND_DESKTOP, /* parent window handle */
+ WS_VISIBLE, /* frame window style */
+ &i_frame_flags, /* window style */
+ WC_VLC_WINDOW_OS2, /* class name */
+ "VLC Video Window", /* 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( wnd, "cannot create a frame window");
+
+ goto exit_error;
+ }
+
+ WinSetWindowPtr( sys->client, 0, wnd );
+
+ sys->cursor_timeout =
+ ( ULONG )var_InheritInteger( wnd, "mouse-hide-timeout" );
+ WinStartTimer( sys->hab, sys->client, TID_HIDE_MOUSE,
+ sys->cursor_timeout );
+
+ sys->i_screen_width = WinQuerySysValue( HWND_DESKTOP, SV_CXSCREEN );
+ sys->i_screen_height = WinQuerySysValue( HWND_DESKTOP, SV_CYSCREEN );
+
+ /* 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 );
+
+ WinDestroyWindow( sys->frame );
+
+ if( sys->is_mouse_hidden )
+ WinShowPointer( HWND_DESKTOP, TRUE );
+
+exit_error:
+ WinDestroyMsgQueue( sys->hmq );
+ WinTerminate( sys->hab );
+
+ sys->i_result = VLC_EGENERIC;
+ DosPostEventSem( sys->ack_event );
+}
+
+static const struct vout_window_operations ops = {
+ .enable = Enable,
+ .disable = Disable,
+ .resize = Resize,
+ .destroy = Close,
+ .set_state = SetState,
+ .unset_fullscreen = UnsetFullscreen,
+ .set_fullscreen = SetFullscreen,
+ .set_title = SetTitle,
+};
+
+static int Open( vout_window_t *wnd )
+{
+ vout_window_sys_t *sys;
+
+ wnd->sys = sys = calloc( 1, sizeof( *sys ));
+ if( !sys )
+ return VLC_ENOMEM;
+
+ DosCreateEventSem( NULL, &sys->ack_event, 0, FALSE );
+
+ sys->tid = _beginthread( PMThread, NULL, 1024 * 1024, wnd );
+ DosWaitEventSem( sys->ack_event, SEM_INDEFINITE_WAIT );
+
+ if( sys->i_result != VLC_SUCCESS )
+ {
+ DosCloseEventSem( sys->ack_event );
+
+ free( sys );
+
+ return VLC_EGENERIC;
+ }
+
+ wnd->type = VOUT_WINDOW_TYPE_HWND;
+ wnd->handle.hwnd = ( void * )sys->client;
+ wnd->ops = &ops;
+ wnd->info.has_double_click = true;
+
+ return VLC_SUCCESS;
+}
+
+static int Enable( vout_window_t *wnd, const vout_window_cfg_t *cfg)
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ vout_window_cfg_t *config = malloc( sizeof( *config ));
+ if( !config )
+ return VLC_ENOMEM;
+
+ memcpy( config, cfg, sizeof( *config ));
+ WinPostMsg( sys->client, WM_VLC_ENABLE,
+ MPFROMLONG( TRUE ), MPFROMP( config ) );
+
+ return VLC_SUCCESS;
+}
+
+static void Disable( struct vout_window_t *wnd )
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ WinPostMsg( sys->client, WM_VLC_ENABLE, MPFROMLONG( FALSE ), 0 );
+}
+
+static void Resize( vout_window_t *wnd, unsigned width, unsigned height )
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ WinPostMsg( sys->client, WM_VLC_RESIZE,
+ MPFROMLONG( width ), MPFROMLONG( height ));
+}
+
+static void Close( vout_window_t *wnd )
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ WinPostQueueMsg( sys->hmq, WM_QUIT, 0, 0 );
+
+ DosWaitThread( &sys->tid, DCWW_WAIT );
+
+ DosCloseEventSem( sys->ack_event );
+
+ free( sys );
+}
+
+static void SetState( vout_window_t *wnd, unsigned state )
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ WinPostMsg( sys->client, WM_VLC_SETSTATE, MPFROMLONG( state ), 0 );
+}
+
+static void UnsetFullscreen(vout_window_t *wnd)
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ WinPostMsg( sys->client, WM_VLC_FULLSCREEN, MPFROMLONG( FALSE ), 0 );
+}
+
+static void SetFullscreen(vout_window_t *wnd, const char *id)
+{
+ VLC_UNUSED( id );
+ vout_window_sys_t *sys = wnd->sys;
+
+ WinPostMsg( sys->client, WM_VLC_FULLSCREEN, MPFROMLONG( TRUE ), 0 );
+}
+
+static void SetTitle(vout_window_t *wnd, const char *title)
+{
+ vout_window_sys_t *sys = wnd->sys;
+
+ WinPostMsg( sys->client, WM_VLC_SETTITLE, MPFROMP( strdup( title )), 0 );
+}
--
2.22.0
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