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vlc-2-2
Commit bd5167ca authored by Derk-Jan Hartman's avatar Derk-Jan Hartman
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* Removed the xmga plugin since it was quote "a waste of time and not even finished" 

* Decreased the priority of kde interface because of it's unstable nature
  and not being maintained status.
parent f927470d
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Showing with 4 additions and 1177 deletions
configure.ac
View file @ bd5167ca
dnl Autoconf settings for vlc
dnl $Id: configure.ac,v 1.63 2003/08/19 21:20:00 zorglub Exp $
dnl $Id: configure.ac,v 1.64 2003/08/21 16:59:35 hartman Exp $
AC_INIT(vlc,0.6.3-cvs)
......@@ -2263,7 +2263,7 @@ AC_ARG_ENABLE(mga,
[ --enable-mga Linux kernel Matrox support (default disabled)],
[ if test "${enable_mga}" = "yes"
then
AX_ADD_PLUGINS([mga xmga])
AX_ADD_PLUGINS([mga])
fi ])
dnl
......
modules/gui/kde/kde.cpp
View file @ bd5167ca
......@@ -2,7 +2,7 @@
* kde.cpp : KDE plugin for vlc
*****************************************************************************
* Copyright (C) 2001 VideoLAN
* $Id: kde.cpp,v 1.11 2003/05/20 16:08:59 sigmunau Exp $
* $Id: kde.cpp,v 1.12 2003/08/21 16:59:35 hartman Exp $
*
* Authors: Andres Krapf <dae@chez.com> Sun Mar 25 2001
*
......@@ -54,7 +54,7 @@ vlc_module_begin();
add_category_hint( "kde", NULL, VLC_TRUE );
add_file( "kde-uirc", DATA_PATH "/ui.rc", NULL, N_( "path to ui.rc file" ), NULL, VLC_TRUE );
set_description( _("KDE interface") );
set_capability( "interface", i );
set_capability( "interface", 0 ); /* 0 used to be i, disabled because kvlc not maintained */
set_program( "kvlc" );
set_callbacks( open, close );
vlc_module_end();
......
modules/video_output/mga/Modules.am
View file @ bd5167ca
SOURCES_mga = mga.c
SOURCES_xmga = xmga.c
modules/video_output/mga/xmga.c deleted 100644 → 0
View file @ f927470d
/*****************************************************************************
* xmga.c : X11 MGA plugin for vlc
*****************************************************************************
* Copyright (C) 1998-2001 VideoLAN
* $Id: xmga.c,v 1.6 2003/05/15 22:27:38 massiot Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
* Gildas Bazin <gbazin@netcourrier.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#include <errno.h> /* ENOMEM */
#include <stdlib.h> /* free() */
#include <string.h> /* strerror() */
#include <vlc/vlc.h>
#include <vlc/intf.h>
#include <vlc/vout.h>
#ifdef HAVE_MACHINE_PARAM_H
/* BSD */
#include <machine/param.h>
#include <sys/types.h> /* typedef ushort */
#include <sys/ipc.h>
#endif
#ifndef WIN32
#include <netinet/in.h> /* BSD: struct in_addr */
#endif
#include <sys/shm.h> /* shmget(), shmctl() */
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/keysym.h>
#include <X11/extensions/XShm.h>
#include <X11/extensions/dpms.h>
//#include "mga.h"
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static int Create ( vlc_object_t * );
static void Destroy ( vlc_object_t * );
static int Init ( vout_thread_t * );
static void End ( vout_thread_t * );
static int Manage ( vout_thread_t * );
static void MGADisplay( vout_thread_t *, picture_t * );
static int CreateWindow ( vout_thread_t * );
static void DestroyWindow ( vout_thread_t * );
static int NewPicture ( vout_thread_t *, picture_t * );
static void FreePicture ( vout_thread_t *, picture_t * );
static void ToggleFullScreen ( vout_thread_t * );
static void EnableXScreenSaver ( vout_thread_t * );
static void DisableXScreenSaver ( vout_thread_t * );
static void CreateCursor ( vout_thread_t * );
static void DestroyCursor ( vout_thread_t * );
static void ToggleCursor ( vout_thread_t * );
/*****************************************************************************
* Module descriptor
*****************************************************************************/
#define ALT_FS_TEXT N_("Alternate fullscreen method")
#define ALT_FS_LONGTEXT N_( \
"There are two ways to make a fullscreen window, unfortunately each one " \
"has its drawbacks.\n" \
"1) Let the window manager handle your fullscreen window (default). But " \
"things like taskbars will likely show on top of the video.\n" \
"2) Completly bypass the window manager, but then nothing will be able " \
"to show on top of the video.")
#define DISPLAY_TEXT N_("X11 display name")
#define DISPLAY_LONGTEXT N_( \
"Specify the X11 hardware display you want to use. By default VLC will " \
"use the value of the DISPLAY environment variable.")
vlc_module_begin();
add_category_hint( N_("Miscellaneous"), NULL, VLC_TRUE );
add_string( "xmga-display", NULL, NULL, DISPLAY_TEXT, DISPLAY_LONGTEXT, VLC_TRUE );
add_bool( "xmga-altfullscreen", 0, NULL, ALT_FS_TEXT, ALT_FS_LONGTEXT, VLC_TRUE );
set_description( _("X11 MGA video output") );
set_capability( "video output", 60 );
set_callbacks( Create, Destroy );
vlc_module_end();
/*****************************************************************************
* vout_sys_t: video output method descriptor
*****************************************************************************
* This structure is part of the video output thread descriptor.
* It describes the X11 and XVideo specific properties of an output thread.
*****************************************************************************/
struct vout_sys_t
{
/* Internal settings and properties */
Display * p_display; /* display pointer */
Visual * p_visual; /* visual pointer */
int i_screen; /* screen number */
Window window; /* root window */
GC gc; /* graphic context instance handler */
vlc_bool_t b_shm; /* shared memory extension flag */
#ifdef MODULE_NAME_IS_xvideo
Window yuv_window; /* sub-window for displaying yuv video
data */
int i_xvport;
#else
Colormap colormap; /* colormap used (8bpp only) */
int i_screen_depth;
int i_bytes_per_pixel;
int i_bytes_per_line;
int i_red_mask;
int i_green_mask;
int i_blue_mask;
#endif
/* X11 generic properties */
Atom wm_protocols;
Atom wm_delete_window;
int i_width; /* width of main window */
int i_height; /* height of main window */
vlc_bool_t b_altfullscreen; /* which fullscreen method */
/* Backup of window position and size before fullscreen switch */
int i_width_backup;
int i_height_backup;
int i_xpos_backup;
int i_ypos_backup;
int i_width_backup_2;
int i_height_backup_2;
int i_xpos_backup_2;
int i_ypos_backup_2;
/* Screen saver properties */
int i_ss_timeout; /* timeout */
int i_ss_interval; /* interval between changes */
int i_ss_blanking; /* blanking mode */
int i_ss_exposure; /* exposure mode */
BOOL b_ss_dpms; /* DPMS mode */
/* Mouse pointer properties */
vlc_bool_t b_mouse_pointer_visible;
mtime_t i_time_mouse_last_moved; /* used to auto-hide pointer*/
Cursor blank_cursor; /* the hidden cursor */
mtime_t i_time_button_last_pressed; /* to track dbl-clicks */
Pixmap cursor_pixmap;
};
/*****************************************************************************
* mwmhints_t: window manager hints
*****************************************************************************
* Fullscreen needs to be able to hide the wm decorations so we provide
* this structure to make it easier.
*****************************************************************************/
#define MWM_HINTS_DECORATIONS (1L << 1)
#define PROP_MWM_HINTS_ELEMENTS 5
typedef struct mwmhints_t
{
u32 flags;
u32 functions;
u32 decorations;
s32 input_mode;
u32 status;
} mwmhints_t;
/*****************************************************************************
* Chroma defines
*****************************************************************************/
#ifdef MODULE_NAME_IS_xvideo
# define MAX_DIRECTBUFFERS 5
#else
# define MAX_DIRECTBUFFERS 2
#endif
/*****************************************************************************
* Create: allocate X11 video thread output method
*****************************************************************************
* This function allocate and initialize a X11 vout method. It uses some of the
* vout properties to choose the window size, and change them according to the
* actual properties of the display.
*****************************************************************************/
static int Create( vlc_object_t *p_this )
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
char *psz_display;
/* Allocate structure */
p_vout->p_sys = malloc( sizeof( vout_sys_t ) );
if( p_vout->p_sys == NULL )
{
msg_Err( p_vout, "out of memory" );
return( 1 );
}
/* Open display, unsing the "display" config variable or the DISPLAY
* environment variable */
psz_display = config_GetPsz( p_vout, "xmga-display" );
p_vout->p_sys->p_display = XOpenDisplay( psz_display );
if( p_vout->p_sys->p_display == NULL ) /* error */
{
msg_Err( p_vout, "cannot open display %s",
XDisplayName( psz_display ) );
free( p_vout->p_sys );
if( psz_display ) free( psz_display );
return( 1 );
}
if( psz_display ) free( psz_display );
p_vout->p_sys->i_screen = DefaultScreen( p_vout->p_sys->p_display );
/* Create blank cursor (for mouse cursor autohiding) */
p_vout->p_sys->b_mouse_pointer_visible = 1;
CreateCursor( p_vout );
/* Spawn base window - this window will include the video output window,
* but also command buttons, subtitles and other indicators */
if( CreateWindow( p_vout ) )
{
msg_Err( p_vout, "cannot create X11 window" );
DestroyCursor( p_vout );
XCloseDisplay( p_vout->p_sys->p_display );
free( p_vout->p_sys );
return( 1 );
}
/* Disable screen saver */
DisableXScreenSaver( p_vout );
/* Misc init */
p_vout->p_sys->b_altfullscreen = 0;
p_vout->pf_init = Init;
p_vout->pf_end = End;
p_vout->pf_manage = Manage;
p_vout->pf_render = NULL;
p_vout->pf_display = MGADisplay;
return( 0 );
}
/*****************************************************************************
* Destroy: destroy X11 video thread output method
*****************************************************************************
* Terminate an output method created by Create
*****************************************************************************/
static void Destroy( vlc_object_t *p_this )
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
/* Restore cursor if it was blanked */
if( !p_vout->p_sys->b_mouse_pointer_visible )
{
ToggleCursor( p_vout );
}
DestroyCursor( p_vout );
EnableXScreenSaver( p_vout );
DestroyWindow( p_vout );
XCloseDisplay( p_vout->p_sys->p_display );
/* Destroy structure */
free( p_vout->p_sys );
}
/*****************************************************************************
* Init: initialize X11 video thread output method
*****************************************************************************
* This function create the XImages needed by the output thread. It is called
* at the beginning of the thread, but also each time the window is resized.
*****************************************************************************/
static int Init( vout_thread_t *p_vout )
{
int i_index;
picture_t *p_pic;
I_OUTPUTPICTURES = 0;
#ifdef MODULE_NAME_IS_xvideo
/* Initialize the output structure; we already found an XVideo port,
* and the corresponding chroma we will be using. Since we can
* arbitrary scale, stick to the coordinates and aspect. */
p_vout->output.i_width = p_vout->render.i_width;
p_vout->output.i_height = p_vout->render.i_height;
p_vout->output.i_aspect = p_vout->render.i_aspect;
#else
/* Initialize the output structure: RGB with square pixels, whatever
* the input format is, since it's the only format we know */
switch( p_vout->p_sys->i_screen_depth )
{
case 8: /* FIXME: set the palette */
p_vout->output.i_chroma = VLC_FOURCC('R','G','B','2'); break;
case 15:
p_vout->output.i_chroma = VLC_FOURCC('R','V','1','5'); break;
case 16:
p_vout->output.i_chroma = VLC_FOURCC('R','V','1','6'); break;
case 24:
p_vout->output.i_chroma = VLC_FOURCC('R','V','2','4'); break;
case 32:
p_vout->output.i_chroma = VLC_FOURCC('R','V','3','2'); break;
default:
msg_Err( p_vout, "unknown screen depth %i",
p_vout->p_sys->i_screen_depth );
return( 0 );
}
p_vout->output.i_width = p_vout->p_sys->i_width;
p_vout->output.i_height = p_vout->p_sys->i_height;
/* Assume we have square pixels */
p_vout->output.i_aspect = p_vout->p_sys->i_width
* VOUT_ASPECT_FACTOR / p_vout->p_sys->i_height;
#endif
/* Try to initialize up to MAX_DIRECTBUFFERS direct buffers */
while( I_OUTPUTPICTURES < MAX_DIRECTBUFFERS )
{
p_pic = NULL;
/* Find an empty picture slot */
for( i_index = 0 ; i_index < VOUT_MAX_PICTURES ; i_index++ )
{
if( p_vout->p_picture[ i_index ].i_status == FREE_PICTURE )
{
p_pic = p_vout->p_picture + i_index;
break;
}
}
/* Allocate the picture */
if( p_pic == NULL || NewPicture( p_vout, p_pic ) )
{
break;
}
p_pic->i_status = DESTROYED_PICTURE;
p_pic->i_type = DIRECT_PICTURE;
PP_OUTPUTPICTURE[ I_OUTPUTPICTURES ] = p_pic;
I_OUTPUTPICTURES++;
}
return( 0 );
}
/*****************************************************************************
* MGADisplay: displays previously rendered output
*****************************************************************************
* This function sends the currently rendered image to X11 server.
* (The Xv extension takes care of "double-buffering".)
*****************************************************************************/
static void MGADisplay( vout_thread_t *p_vout, picture_t *p_pic )
{
int i_width, i_height, i_x, i_y;
vout_PlacePicture( p_vout, p_vout->p_sys->i_width, p_vout->p_sys->i_height,
&i_x, &i_y, &i_width, &i_height );
}
/*****************************************************************************
* Manage: handle X11 events
*****************************************************************************
* This function should be called regularly by video output thread. It manages
* X11 events and allows window resizing. It returns a non null value on
* error.
*****************************************************************************/
static int Manage( vout_thread_t *p_vout )
{
XEvent xevent; /* X11 event */
vlc_bool_t b_resized; /* window has been resized */
char i_key; /* ISO Latin-1 key */
KeySym x_key_symbol;
/* Handle X11 events: ConfigureNotify events are parsed to know if the
* output window's size changed, MapNotify and UnmapNotify to know if the
* window is mapped (and if the display is useful), and ClientMessages
* to intercept window destruction requests */
b_resized = 0;
while( XCheckWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask | KeyPressMask |
ButtonPressMask | ButtonReleaseMask |
PointerMotionMask | Button1MotionMask , &xevent )
== True )
{
/* ConfigureNotify event: prepare */
if( (xevent.type == ConfigureNotify)
&& ((xevent.xconfigure.width != p_vout->p_sys->i_width)
|| (xevent.xconfigure.height != p_vout->p_sys->i_height)) )
{
/* Update dimensions */
b_resized = 1;
p_vout->i_changes |= VOUT_SIZE_CHANGE;
p_vout->p_sys->i_width = xevent.xconfigure.width;
p_vout->p_sys->i_height = xevent.xconfigure.height;
}
/* Keyboard event */
else if( xevent.type == KeyPress )
{
/* We may have keys like F1 trough F12, ESC ... */
x_key_symbol = XKeycodeToKeysym( p_vout->p_sys->p_display,
xevent.xkey.keycode, 0 );
switch( x_key_symbol )
{
case XK_Escape:
p_vout->p_vlc->b_die = 1;
break;
case XK_Menu:
p_vout->p_vlc->p_intf->b_menu_change = 1;
break;
case XK_Left:
input_Seek( p_vout, -5, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
case XK_Right:
input_Seek( p_vout, 5, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
case XK_Up:
input_Seek( p_vout, 60, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
case XK_Down:
input_Seek( p_vout, -60, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
case XK_Home:
input_Seek( p_vout, 0, INPUT_SEEK_BYTES | INPUT_SEEK_SET );
break;
case XK_End:
input_Seek( p_vout, 0, INPUT_SEEK_BYTES | INPUT_SEEK_END );
break;
case XK_Page_Up:
input_Seek( p_vout, 900, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
case XK_Page_Down:
input_Seek( p_vout, -900, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
case XK_space:
input_SetStatus( p_input_bank->pp_input[0],
INPUT_STATUS_PAUSE );
break;
default:
/* "Normal Keys"
* The reason why I use this instead of XK_0 is that
* with XLookupString, we don't have to care about
* keymaps. */
if( XLookupString( &xevent.xkey, &i_key, 1, NULL, NULL ) )
{
/* FIXME: handle stuff here */
switch( i_key )
{
case 'q':
case 'Q':
p_vout->p_vlc->b_die = 1;
break;
case 'f':
case 'F':
p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
break;
default:
break;
}
}
break;
}
}
/* Mouse click */
else if( xevent.type == ButtonPress )
{
switch( ((XButtonEvent *)&xevent)->button )
{
case Button1:
/* In this part we will eventually manage
* clicks for DVD navigation for instance. */
/* detect double-clicks */
if( ( ((XButtonEvent *)&xevent)->time -
p_vout->p_sys->i_time_button_last_pressed ) < 300 )
{
p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
}
p_vout->p_sys->i_time_button_last_pressed =
((XButtonEvent *)&xevent)->time;
break;
case Button4:
input_Seek( p_vout, 15, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
case Button5:
input_Seek( p_vout, -15, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
break;
}
}
/* Mouse release */
else if( xevent.type == ButtonRelease )
{
switch( ((XButtonEvent *)&xevent)->button )
{
case Button3:
/* FIXME: need locking ! */
p_vout->p_vlc->p_intf->b_menu_change = 1;
break;
}
}
/* Mouse move */
else if( xevent.type == MotionNotify )
{
p_vout->p_sys->i_time_mouse_last_moved = mdate();
if( ! p_vout->p_sys->b_mouse_pointer_visible )
{
ToggleCursor( p_vout );
}
}
/* Other event */
else
{
msg_Warn( p_vout, "unhandled event %d received", xevent.type );
}
}
/* ClientMessage event - only WM_PROTOCOLS with WM_DELETE_WINDOW data
* are handled - according to the man pages, the format is always 32
* in this case */
while( XCheckTypedEvent( p_vout->p_sys->p_display,
ClientMessage, &xevent ) )
{
if( (xevent.xclient.message_type == p_vout->p_sys->wm_protocols)
&& (xevent.xclient.data.l[0] == p_vout->p_sys->wm_delete_window ) )
{
p_vout->p_vlc->b_die = 1;
}
}
/*
* Fullscreen Change
*/
if ( p_vout->i_changes & VOUT_FULLSCREEN_CHANGE )
{
ToggleFullScreen( p_vout );
p_vout->i_changes &= ~VOUT_FULLSCREEN_CHANGE;
}
/*
* Size change
*/
if( p_vout->i_changes & VOUT_SIZE_CHANGE )
{
int i_width, i_height, i_x, i_y;
p_vout->i_changes &= ~VOUT_SIZE_CHANGE;
msg_Dbg( p_vout, "video display resized (%dx%d)",
p_vout->p_sys->i_width, p_vout->p_sys->i_height );
vout_PlacePicture( p_vout, p_vout->p_sys->i_width,
p_vout->p_sys->i_height,
&i_x, &i_y, &i_width, &i_height );
}
/* Autohide Cursour */
if( mdate() - p_vout->p_sys->i_time_mouse_last_moved > 2000000 )
{
/* Hide the mouse automatically */
if( p_vout->p_sys->b_mouse_pointer_visible )
{
ToggleCursor( p_vout );
}
}
return 0;
}
/*****************************************************************************
* End: terminate X11 video thread output method
*****************************************************************************
* Destroy the X11 XImages created by Init. It is called at the end of
* the thread, but also each time the window is resized.
*****************************************************************************/
static void End( vout_thread_t *p_vout )
{
int i_index;
/* Free the direct buffers we allocated */
for( i_index = I_OUTPUTPICTURES ; i_index ; )
{
i_index--;
FreePicture( p_vout, PP_OUTPUTPICTURE[ i_index ] );
}
}
/* following functions are local */
/*****************************************************************************
* CreateWindow: open and set-up X11 main window
*****************************************************************************/
static int CreateWindow( vout_thread_t *p_vout )
{
XSizeHints xsize_hints;
XSetWindowAttributes xwindow_attributes;
XGCValues xgcvalues;
XEvent xevent;
vlc_bool_t b_expose;
vlc_bool_t b_configure_notify;
vlc_bool_t b_map_notify;
/* Set main window's size */
p_vout->p_sys->i_width = p_vout->i_window_width;
p_vout->p_sys->i_height = p_vout->i_window_height;
/* Prepare window manager hints and properties */
xsize_hints.base_width = p_vout->p_sys->i_width;
xsize_hints.base_height = p_vout->p_sys->i_height;
xsize_hints.flags = PSize;
p_vout->p_sys->wm_protocols = XInternAtom( p_vout->p_sys->p_display,
"WM_PROTOCOLS", True );
p_vout->p_sys->wm_delete_window = XInternAtom( p_vout->p_sys->p_display,
"WM_DELETE_WINDOW", True );
/* Prepare window attributes */
xwindow_attributes.backing_store = Always; /* save the hidden part */
xwindow_attributes.background_pixel = BlackPixel(p_vout->p_sys->p_display,
p_vout->p_sys->i_screen);
xwindow_attributes.event_mask = ExposureMask | StructureNotifyMask;
/* Create the window and set hints - the window must receive
* ConfigureNotify events, and until it is displayed, Expose and
* MapNotify events. */
p_vout->p_sys->window =
XCreateWindow( p_vout->p_sys->p_display,
DefaultRootWindow( p_vout->p_sys->p_display ),
0, 0,
p_vout->p_sys->i_width,
p_vout->p_sys->i_height,
0,
0, InputOutput, 0,
CWBackingStore | CWBackPixel | CWEventMask,
&xwindow_attributes );
/* Set window manager hints and properties: size hints, command,
* window's name, and accepted protocols */
XSetWMNormalHints( p_vout->p_sys->p_display, p_vout->p_sys->window,
&xsize_hints );
XSetCommand( p_vout->p_sys->p_display, p_vout->p_sys->window,
p_vout->p_vlc->ppsz_argv, p_vout->p_vlc->i_argc );
XStoreName( p_vout->p_sys->p_display, p_vout->p_sys->window,
VOUT_TITLE " (XMGA output)"
);
if( (p_vout->p_sys->wm_protocols == None) /* use WM_DELETE_WINDOW */
|| (p_vout->p_sys->wm_delete_window == None)
|| !XSetWMProtocols( p_vout->p_sys->p_display, p_vout->p_sys->window,
&p_vout->p_sys->wm_delete_window, 1 ) )
{
/* WM_DELETE_WINDOW is not supported by window manager */
msg_Err( p_vout, "missing or bad window manager" );
}
/* Creation of a graphic context that doesn't generate a GraphicsExpose
* event when using functions like XCopyArea */
xgcvalues.graphics_exposures = False;
p_vout->p_sys->gc = XCreateGC( p_vout->p_sys->p_display,
p_vout->p_sys->window,
GCGraphicsExposures, &xgcvalues);
/* Send orders to server, and wait until window is displayed - three
* events must be received: a MapNotify event, an Expose event allowing
* drawing in the window, and a ConfigureNotify to get the window
* dimensions. Once those events have been received, only ConfigureNotify
* events need to be received. */
b_expose = 0;
b_configure_notify = 0;
b_map_notify = 0;
XMapWindow( p_vout->p_sys->p_display, p_vout->p_sys->window);
do
{
XNextEvent( p_vout->p_sys->p_display, &xevent);
if( (xevent.type == Expose)
&& (xevent.xexpose.window == p_vout->p_sys->window) )
{
b_expose = 1;
}
else if( (xevent.type == MapNotify)
&& (xevent.xmap.window == p_vout->p_sys->window) )
{
b_map_notify = 1;
}
else if( (xevent.type == ConfigureNotify)
&& (xevent.xconfigure.window == p_vout->p_sys->window) )
{
b_configure_notify = 1;
p_vout->p_sys->i_width = xevent.xconfigure.width;
p_vout->p_sys->i_height = xevent.xconfigure.height;
}
} while( !( b_expose && b_configure_notify && b_map_notify ) );
XSelectInput( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask | KeyPressMask |
ButtonPressMask | ButtonReleaseMask |
PointerMotionMask );
/* If the cursor was formerly blank than blank it again */
if( !p_vout->p_sys->b_mouse_pointer_visible )
{
ToggleCursor( p_vout );
ToggleCursor( p_vout );
}
XSync( p_vout->p_sys->p_display, False );
/* At this stage, the window is open, displayed, and ready to
* receive data */
return( 0 );
}
/*****************************************************************************
* DestroyWindow: destroy the window
*****************************************************************************
*
*****************************************************************************/
static void DestroyWindow( vout_thread_t *p_vout )
{
XSync( p_vout->p_sys->p_display, False );
XUnmapWindow( p_vout->p_sys->p_display, p_vout->p_sys->window );
XFreeGC( p_vout->p_sys->p_display, p_vout->p_sys->gc );
XDestroyWindow( p_vout->p_sys->p_display, p_vout->p_sys->window );
}
/*****************************************************************************
* NewPicture: allocate a picture
*****************************************************************************
* Returns 0 on success, -1 otherwise
*****************************************************************************/
static int NewPicture( vout_thread_t *p_vout, picture_t *p_pic )
{
/* We know the chroma, allocate a buffer which will be used
* directly by the decoder */
switch( p_vout->output.i_chroma )
{
/* XXX ?? */
default:
/* Unknown chroma, tell the guy to get lost */
msg_Err( p_vout, "never heard of chroma 0x%.8x (%4.4s)",
p_vout->output.i_chroma, (char*)&p_vout->output.i_chroma );
p_pic->i_planes = 0;
return -1;
}
return 0;
}
/*****************************************************************************
* FreePicture: destroy a picture allocated with NewPicture
*****************************************************************************
* Destroy XImage AND associated data. If using Shm, detach shared memory
* segment from server and process, then free it. The XDestroyImage manpage
* says that both the image structure _and_ the data pointed to by the
* image structure are freed, so no need to free p_image->data.
*****************************************************************************/
static void FreePicture( vout_thread_t *p_vout, picture_t *p_pic )
{
XSync( p_vout->p_sys->p_display, False );
}
/*****************************************************************************
* ToggleFullScreen: Enable or disable full screen mode
*****************************************************************************
* This function will switch between fullscreen and window mode.
*
*****************************************************************************/
static void ToggleFullScreen ( vout_thread_t *p_vout )
{
Atom prop;
mwmhints_t mwmhints;
int i_xpos, i_ypos, i_width, i_height;
XEvent xevent;
XSetWindowAttributes attributes;
p_vout->b_fullscreen = !p_vout->b_fullscreen;
if( p_vout->b_fullscreen )
{
Window next_parent, parent, *p_dummy, dummy1;
unsigned int dummy2, dummy3;
msg_Dbg( p_vout, "entering fullscreen mode" );
/* Only check the fullscreen method when we actually go fullscreen,
* because to go back to window mode we need to know in which
* fullscreen mode we where */
p_vout->p_sys->b_altfullscreen = config_GetInt( p_vout,
"xmga-altfullscreen" );
/* Save current window coordinates so they can be restored when
* we exit from fullscreen mode. This is the tricky part because
* this heavily depends on the behaviour of the window manager.
* When you use XMoveWindow some window managers will adjust the top
* of the window to the coordinates you gave, but others will instead
* adjust the top of the client area to the coordinates
* (don't forget windows have decorations). */
/* First, get the position and size of the client area */
XGetGeometry( p_vout->p_sys->p_display,
p_vout->p_sys->window,
&dummy1,
&dummy2,
&dummy3,
&p_vout->p_sys->i_width_backup_2,
&p_vout->p_sys->i_height_backup_2,
&dummy2, &dummy3 );
XTranslateCoordinates( p_vout->p_sys->p_display,
p_vout->p_sys->window,
DefaultRootWindow( p_vout->p_sys->p_display ),
0,
0,
&p_vout->p_sys->i_xpos_backup_2,
&p_vout->p_sys->i_ypos_backup_2,
&dummy1 );
/* Then try to get the position and size of the whole window */
/* find the real parent of our window (created by the window manager),
* the one which is a direct child of the root window */
next_parent = parent = p_vout->p_sys->window;
while( next_parent != DefaultRootWindow( p_vout->p_sys->p_display ) )
{
parent = next_parent;
XQueryTree( p_vout->p_sys->p_display,
parent,
&dummy1,
&next_parent,
&p_dummy,
&dummy2 );
XFree((void *)p_dummy);
}
XGetGeometry( p_vout->p_sys->p_display,
p_vout->p_sys->window,
&dummy1,
&dummy2,
&dummy3,
&p_vout->p_sys->i_width_backup,
&p_vout->p_sys->i_height_backup,
&dummy2, &dummy3 );
XTranslateCoordinates( p_vout->p_sys->p_display,
parent,
DefaultRootWindow( p_vout->p_sys->p_display ),
0,
0,
&p_vout->p_sys->i_xpos_backup,
&p_vout->p_sys->i_ypos_backup,
&dummy1 );
/* fullscreen window size and position */
i_xpos = 0;
i_ypos = 0;
i_width = DisplayWidth( p_vout->p_sys->p_display,
p_vout->p_sys->i_screen );
i_height = DisplayHeight( p_vout->p_sys->p_display,
p_vout->p_sys->i_screen );
}
else
{
msg_Dbg( p_vout, "leaving fullscreen mode" );
i_xpos = p_vout->p_sys->i_xpos_backup;
i_ypos = p_vout->p_sys->i_ypos_backup;
i_width = p_vout->p_sys->i_width_backup;
i_height = p_vout->p_sys->i_height_backup;
}
/* To my knowledge there are two ways to create a borderless window.
* There's the generic way which is to tell x to bypass the window manager,
* but this creates problems with the focus of other applications.
* The other way is to use the motif property "_MOTIF_WM_HINTS" which
* luckily seems to be supported by most window managers.
*/
if( !p_vout->p_sys->b_altfullscreen )
{
mwmhints.flags = MWM_HINTS_DECORATIONS;
mwmhints.decorations = !p_vout->b_fullscreen;
prop = XInternAtom( p_vout->p_sys->p_display, "_MOTIF_WM_HINTS",
False );
XChangeProperty( p_vout->p_sys->p_display, p_vout->p_sys->window,
prop, prop, 32, PropModeReplace,
(unsigned char *)&mwmhints,
PROP_MWM_HINTS_ELEMENTS );
}
else
{
/* brute force way to remove decorations */
attributes.override_redirect = p_vout->b_fullscreen;
XChangeWindowAttributes( p_vout->p_sys->p_display,
p_vout->p_sys->window,
CWOverrideRedirect,
&attributes);
}
/* We need to unmap and remap the window if we want the window
* manager to take our changes into effect */
XUnmapWindow( p_vout->p_sys->p_display, p_vout->p_sys->window);
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
while( xevent.type != UnmapNotify )
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
XMapRaised( p_vout->p_sys->p_display, p_vout->p_sys->window);
while( xevent.type != MapNotify )
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
XMoveResizeWindow( p_vout->p_sys->p_display,
p_vout->p_sys->window,
i_xpos,
i_ypos,
i_width,
i_height );
/* Purge all ConfigureNotify events, this is needed to fix a bug where we
* would lose the original size of the window */
while( xevent.type != ConfigureNotify )
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
while( XCheckWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent ) );
/* We need to check that the window was really restored where we wanted */
if( !p_vout->b_fullscreen )
{
Window dummy1;
unsigned int dummy2, dummy3, dummy4, dummy5;
/* Check the position */
XTranslateCoordinates( p_vout->p_sys->p_display,
p_vout->p_sys->window,
DefaultRootWindow( p_vout->p_sys->p_display ),
0,
0,
&dummy2,
&dummy3,
&dummy1 );
if( dummy2 != p_vout->p_sys->i_xpos_backup_2 ||
dummy3 != p_vout->p_sys->i_ypos_backup_2 )
{
/* Ok it didn't work... second try */
XMoveWindow( p_vout->p_sys->p_display,
p_vout->p_sys->window,
p_vout->p_sys->i_xpos_backup_2,
p_vout->p_sys->i_ypos_backup_2 );
/* Purge all ConfigureNotify events, this is needed to fix a bug
* where we would lose the original size of the window */
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
while( xevent.type != ConfigureNotify )
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
while( XCheckWindowEvent( p_vout->p_sys->p_display,
p_vout->p_sys->window,
StructureNotifyMask, &xevent ) );
}
/* Check the size */
XGetGeometry( p_vout->p_sys->p_display,
p_vout->p_sys->window,
&dummy1,
&dummy2,
&dummy3,
&dummy4,
&dummy5,
&dummy2, &dummy3 );
if( dummy4 != p_vout->p_sys->i_width_backup_2 ||
dummy5 != p_vout->p_sys->i_height_backup_2 )
{
/* Ok it didn't work... third try */
XResizeWindow( p_vout->p_sys->p_display,
p_vout->p_sys->window,
p_vout->p_sys->i_width_backup_2,
p_vout->p_sys->i_height_backup_2 );
/* Purge all ConfigureNotify events, this is needed to fix a bug
* where we would lose the original size of the window */
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
while( xevent.type != ConfigureNotify )
XWindowEvent( p_vout->p_sys->p_display, p_vout->p_sys->window,
StructureNotifyMask, &xevent );
while( XCheckWindowEvent( p_vout->p_sys->p_display,
p_vout->p_sys->window,
StructureNotifyMask, &xevent ) );
}
}
if( p_vout->p_sys->b_altfullscreen )
XSetInputFocus(p_vout->p_sys->p_display,
p_vout->p_sys->window,
RevertToParent,
CurrentTime);
/* signal that the size needs to be updated */
p_vout->p_sys->i_width = i_width;
p_vout->p_sys->i_height = i_height;
p_vout->i_changes |= VOUT_SIZE_CHANGE;
}
/*****************************************************************************
* EnableXScreenSaver: enable screen saver
*****************************************************************************
* This function enables the screen saver on a display after it has been
* disabled by XDisableScreenSaver.
* FIXME: what happens if multiple vlc sessions are running at the same
* time ???
*****************************************************************************/
static void EnableXScreenSaver( vout_thread_t *p_vout )
{
int dummy;
XSetScreenSaver( p_vout->p_sys->p_display, p_vout->p_sys->i_ss_timeout,
p_vout->p_sys->i_ss_interval,
p_vout->p_sys->i_ss_blanking,
p_vout->p_sys->i_ss_exposure );
/* Restore DPMS settings */
if( DPMSQueryExtension( p_vout->p_sys->p_display, &dummy, &dummy ) )
{
if( p_vout->p_sys->b_ss_dpms )
{
DPMSEnable( p_vout->p_sys->p_display );
}
}
}
/*****************************************************************************
* DisableXScreenSaver: disable screen saver
*****************************************************************************
* See XEnableXScreenSaver
*****************************************************************************/
static void DisableXScreenSaver( vout_thread_t *p_vout )
{
int dummy;
/* Save screen saver informations */
XGetScreenSaver( p_vout->p_sys->p_display, &p_vout->p_sys->i_ss_timeout,
&p_vout->p_sys->i_ss_interval,
&p_vout->p_sys->i_ss_blanking,
&p_vout->p_sys->i_ss_exposure );
/* Disable screen saver */
XSetScreenSaver( p_vout->p_sys->p_display, 0,
p_vout->p_sys->i_ss_interval,
p_vout->p_sys->i_ss_blanking,
p_vout->p_sys->i_ss_exposure );
/* Disable DPMS */
if( DPMSQueryExtension( p_vout->p_sys->p_display, &dummy, &dummy ) )
{
CARD16 dummy;
/* Save DPMS current state */
DPMSInfo( p_vout->p_sys->p_display, &dummy,
&p_vout->p_sys->b_ss_dpms );
DPMSDisable( p_vout->p_sys->p_display );
}
}
/*****************************************************************************
* CreateCursor: create a blank mouse pointer
*****************************************************************************/
static void CreateCursor( vout_thread_t *p_vout )
{
XColor cursor_color;
p_vout->p_sys->cursor_pixmap =
XCreatePixmap( p_vout->p_sys->p_display,
DefaultRootWindow( p_vout->p_sys->p_display ),
1, 1, 1 );
XParseColor( p_vout->p_sys->p_display,
XCreateColormap( p_vout->p_sys->p_display,
DefaultRootWindow(
p_vout->p_sys->p_display ),
DefaultVisual(
p_vout->p_sys->p_display,
p_vout->p_sys->i_screen ),
AllocNone ),
"black", &cursor_color );
p_vout->p_sys->blank_cursor =
XCreatePixmapCursor( p_vout->p_sys->p_display,
p_vout->p_sys->cursor_pixmap,
p_vout->p_sys->cursor_pixmap,
&cursor_color, &cursor_color, 1, 1 );
}
/*****************************************************************************
* DestroyCursor: destroy the blank mouse pointer
*****************************************************************************/
static void DestroyCursor( vout_thread_t *p_vout )
{
XFreePixmap( p_vout->p_sys->p_display, p_vout->p_sys->cursor_pixmap );
}
/*****************************************************************************
* ToggleCursor: hide or show the mouse pointer
*****************************************************************************
* This function hides the X pointer if it is visible by setting the pointer
* sprite to a blank one. To show it again, we disable the sprite.
*****************************************************************************/
static void ToggleCursor( vout_thread_t *p_vout )
{
if( p_vout->p_sys->b_mouse_pointer_visible )
{
XDefineCursor( p_vout->p_sys->p_display,
p_vout->p_sys->window,
p_vout->p_sys->blank_cursor );
p_vout->p_sys->b_mouse_pointer_visible = 0;
}
else
{
XUndefineCursor( p_vout->p_sys->p_display, p_vout->p_sys->window );
p_vout->p_sys->b_mouse_pointer_visible = 1;
}
}
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