* vout_x11.c: X11 video output display method
*****************************************************************************
* Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: vout_x11.c,v 1.10 2001/02/14 07:48:18 sam Exp $
+ * $Id: vout_x11.c,v 1.26 2001/05/30 17:03:12 sam Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
+ * David Kennedy <dkennedy@tinytoad.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
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
+#define MODULE_NAME x11
+#include "modules_inner.h"
+
/*****************************************************************************
* Preamble
*****************************************************************************/
#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 "threads.h"
#include "mtime.h"
#include "tests.h"
-#include "modules.h"
#include "video.h"
#include "video_output.h"
#include "interface.h"
#include "intf_msg.h"
+#include "netutils.h" /* network_ChannelJoin */
+
+#include "main.h"
+
+#include "modules.h"
+#include "modules_export.h"
+
/*****************************************************************************
* vout_sys_t: video output X11 method descriptor
*****************************************************************************
Display * p_display; /* display pointer */
Visual * p_visual; /* visual pointer */
int i_screen; /* screen number */
- Window root_window; /* root window */
- Window window; /* window instance handler */
+ Window window; /* root window */
GC gc; /* graphic context instance handler */
Colormap colormap; /* colormap used (8bpp only) */
int i_height; /* height of main window */
/* Screen saver properties */
- int i_ss_count; /* enabling/disabling count */
int i_ss_timeout; /* timeout */
int i_ss_interval; /* interval between changes */
int i_ss_blanking; /* blanking mode */
int i_ss_exposure; /* exposure mode */
+ /* Auto-hide cursor */
+ mtime_t i_lastmoved;
+
/* Mouse pointer properties */
boolean_t b_mouse; /* is the mouse pointer displayed ? */
} vout_sys_t;
+/* Fullscreen needs to be able to hide the wm decorations */
+#define MWM_HINTS_DECORATIONS (1L << 1)
+#define PROP_MWM_HINTS_ELEMENTS 5
+typedef struct mwmhints_s
+{
+ u32 flags;
+ u32 functions;
+ u32 decorations;
+ s32 input_mode;
+ u32 status;
+} mwmhints_t;
+
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static void vout_Display ( struct vout_thread_s * );
static void vout_SetPalette( struct vout_thread_s *, u16*, u16*, u16*, u16* );
-static int X11OpenDisplay ( vout_thread_t *p_vout );
-static void X11CloseDisplay ( vout_thread_t *p_vout );
static int X11CreateWindow ( vout_thread_t *p_vout );
-static void X11DestroyWindow ( vout_thread_t *p_vout );
+static int X11InitDisplay ( vout_thread_t *p_vout, char *psz_display );
+
static int X11CreateImage ( vout_thread_t *p_vout, XImage **pp_ximage );
static void X11DestroyImage ( XImage *p_ximage );
static int X11CreateShmImage ( vout_thread_t *p_vout, XImage **pp_ximage,
static void X11DestroyShmImage ( vout_thread_t *p_vout, XImage *p_ximage,
XShmSegmentInfo *p_shm_info );
+static void X11TogglePointer ( vout_thread_t *p_vout );
+static void X11EnableScreenSaver ( vout_thread_t *p_vout );
+static void X11DisableScreenSaver ( vout_thread_t *p_vout );
+
/*****************************************************************************
* Functions exported as capabilities. They are declared as static so that
* we don't pollute the namespace too much.
*****************************************************************************/
-void vout_getfunctions( function_list_t * p_function_list )
+void _M( vout_getfunctions )( function_list_t * p_function_list )
{
p_function_list->pf_probe = vout_Probe;
p_function_list->functions.vout.pf_create = vout_Create;
*****************************************************************************/
static int vout_Create( vout_thread_t *p_vout )
{
+ char *psz_display;
+
/* Allocate structure */
p_vout->p_sys = malloc( sizeof( vout_sys_t ) );
if( p_vout->p_sys == NULL )
{
- intf_ErrMsg("error: %s", strerror(ENOMEM) );
+ intf_ErrMsg( "vout error: %s", strerror(ENOMEM) );
+ return( 1 );
+ }
+
+ /* Open display, unsing 'vlc_display' or DISPLAY environment variable */
+ psz_display = XDisplayName( main_GetPszVariable( VOUT_DISPLAY_VAR, NULL ) );
+ p_vout->p_sys->p_display = XOpenDisplay( psz_display );
+
+ if( p_vout->p_sys->p_display == NULL ) /* error */
+ {
+ intf_ErrMsg( "vout error: cannot open display %s", psz_display );
+ free( p_vout->p_sys );
+ return( 1 );
+ }
+ p_vout->p_sys->i_screen = DefaultScreen( p_vout->p_sys->p_display );
+
+ p_vout->b_fullscreen
+ = main_GetIntVariable( VOUT_FULLSCREEN_VAR, VOUT_FULLSCREEN_DEFAULT );
+
+ /* Spawn base window - this window will include the video output window,
+ * but also command buttons, subtitles and other indicators */
+
+ if( X11CreateWindow( p_vout ) )
+ {
+ intf_ErrMsg( "vout error: cannot create X11 window" );
+ XCloseDisplay( p_vout->p_sys->p_display );
+ free( p_vout->p_sys );
return( 1 );
}
* Since XLib is usually not thread-safe, we can't use the same display
* pointer than the interface or another thread. However, the root window
* id is still valid. */
- if( X11OpenDisplay( p_vout ) )
+ if( X11InitDisplay( p_vout, psz_display ) )
{
- intf_ErrMsg("error: can't initialize X11 display" );
+ intf_ErrMsg( "vout error: cannot initialize X11 display" );
+ XCloseDisplay( p_vout->p_sys->p_display );
free( p_vout->p_sys );
return( 1 );
}
+ p_vout->p_sys->b_mouse = 1;
+
+ /* Disable screen saver and return */
+ X11DisableScreenSaver( p_vout );
+
return( 0 );
}
{
int i_err;
+#ifdef SYS_DARWIN1_3
+ /* FIXME : As of 2001-03-16, XFree4 for MacOS X does not support Xshm. */
+ p_vout->p_sys->b_shm = 0;
+#endif
+
/* Create XImages using XShm extension - on failure, fall back to regular
* way (and destroy the first image if it was created successfully) */
if( p_vout->p_sys->b_shm )
}
if( i_err ) /* an error occured */
{
- intf_Msg("vout: XShm video sextension deactivated" );
+ intf_Msg( "vout: XShm video extension unavailable" );
p_vout->p_sys->b_shm = 0;
}
}
{
if( X11CreateImage( p_vout, &p_vout->p_sys->p_ximage[0] ) )
{
- intf_ErrMsg("error: can't create images");
+ intf_ErrMsg( "vout error: cannot create images" );
p_vout->p_sys->p_ximage[0] = NULL;
p_vout->p_sys->p_ximage[1] = NULL;
return( 1 );
}
if( X11CreateImage( p_vout, &p_vout->p_sys->p_ximage[1] ) )
{
- intf_ErrMsg("error: can't create images");
+ intf_ErrMsg( "vout error: cannot create images" );
X11DestroyImage( p_vout->p_sys->p_ximage[0] );
p_vout->p_sys->p_ximage[0] = NULL;
p_vout->p_sys->p_ximage[1] = NULL;
/* Set bytes per line and initialize buffers */
p_vout->i_bytes_per_line = p_vout->p_sys->p_ximage[0]->bytes_per_line;
- vout_SetBuffers( p_vout, p_vout->p_sys->p_ximage[ 0 ]->data,
- p_vout->p_sys->p_ximage[ 1 ]->data );
+ p_vout->pf_setbuffers( p_vout, p_vout->p_sys->p_ximage[ 0 ]->data,
+ p_vout->p_sys->p_ximage[ 1 ]->data );
+
+ /* Set date for autohiding cursor */
+ p_vout->p_sys->i_lastmoved = mdate();
+
return( 0 );
}
*****************************************************************************/
static void vout_Destroy( vout_thread_t *p_vout )
{
- X11CloseDisplay( p_vout );
+ /* Enable screen saver */
+ X11EnableScreenSaver( p_vout );
+
+ /* Destroy colormap */
+ if( p_vout->i_screen_depth == 8 )
+ {
+ XFreeColormap( p_vout->p_sys->p_display, p_vout->p_sys->colormap );
+ }
+
+ /* Destroy window */
+ 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 );
+
+ XCloseDisplay( p_vout->p_sys->p_display );
+
+ /* Destroy structure */
free( p_vout->p_sys );
}
*****************************************************************************/
static int vout_Manage( vout_thread_t *p_vout )
{
+ XEvent xevent; /* X11 event */
+ boolean_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->p_sys->i_width = xevent.xconfigure.width;
+ p_vout->p_sys->i_height = xevent.xconfigure.height;
+ }
+ /* MapNotify event: change window status and disable screen saver */
+ else if( xevent.type == MapNotify)
+ {
+ if( (p_vout != NULL) && !p_vout->b_active )
+ {
+ X11DisableScreenSaver( p_vout );
+ p_vout->b_active = 1;
+ }
+ }
+ /* UnmapNotify event: change window status and enable screen saver */
+ else if( xevent.type == UnmapNotify )
+ {
+ if( (p_vout != NULL) && p_vout->b_active )
+ {
+ X11EnableScreenSaver( p_vout );
+ p_vout->b_active = 0;
+ }
+ }
+ /* 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_main->p_intf->b_die = 1;
+ break;
+ case XK_Menu:
+ p_main->p_intf->b_menu_change = 1;
+ 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_main->p_intf->b_die = 1;
+ break;
+ case 'f':
+ case 'F':
+ p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
+ break;
+ case '0':
+ network_ChannelJoin( 0 );
+ break;
+ case '1':
+ network_ChannelJoin( 1 );
+ break;
+ case '2':
+ network_ChannelJoin( 2 );
+ break;
+ case '3':
+ network_ChannelJoin( 3 );
+ break;
+ case '4':
+ network_ChannelJoin( 4 );
+ break;
+ case '5':
+ network_ChannelJoin( 5 );
+ break;
+ case '6':
+ network_ChannelJoin( 6 );
+ break;
+ case '7':
+ network_ChannelJoin( 7 );
+ break;
+ case '8':
+ network_ChannelJoin( 8 );
+ break;
+ case '9':
+ network_ChannelJoin( 9 );
+ break;
+ default:
+ if( intf_ProcessKey( p_main->p_intf,
+ (char )i_key ) )
+ {
+ intf_DbgMsg( "vout: unhandled key '%c' (%i)",
+ (char)i_key, i_key );
+ }
+ 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 */
+ break;
+ }
+ }
+ /* Mouse release */
+ else if( xevent.type == ButtonRelease )
+ {
+ switch( ((XButtonEvent *)&xevent)->button )
+ {
+ case Button3:
+ /* FIXME: need locking ! */
+ p_main->p_intf->b_menu_change = 1;
+ break;
+ }
+ }
+ /* Mouse move */
+ else if( xevent.type == MotionNotify )
+ {
+ p_vout->p_sys->i_lastmoved = mdate();
+ if( ! p_vout->p_sys->b_mouse )
+ {
+ X11TogglePointer( p_vout );
+ }
+ }
+ /* Other event */
+ else
+ {
+ intf_WarnMsg( 3, "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_main->p_intf->b_die = 1;
+ }
+ else
+ {
+ intf_DbgMsg( "vout: unhandled ClientMessage received" );
+ }
+ }
+
+ if ( p_vout->i_changes & VOUT_FULLSCREEN_CHANGE )
+ {
+ char *psz_display;
+ /* Open display, unsing 'vlc_display' or the DISPLAY
+ * environment variable */
+ psz_display = XDisplayName( main_GetPszVariable( VOUT_DISPLAY_VAR, NULL ) );
+
+ intf_DbgMsg( "vout: changing full-screen status" );
+
+ p_vout->b_fullscreen = !p_vout->b_fullscreen;
+ p_vout->i_changes &= ~VOUT_FULLSCREEN_CHANGE;
+
+ /* Get rid of the old window */
+ XUnmapWindow( p_vout->p_sys->p_display, p_vout->p_sys->window );
+ XFreeGC( p_vout->p_sys->p_display, p_vout->p_sys->gc );
+
+ /* And create a new one */
+ if( X11CreateWindow( p_vout ) )
+ {
+ intf_ErrMsg( "vout error: cannot create X11 window" );
+ XCloseDisplay( p_vout->p_sys->p_display );
+
+ free( p_vout->p_sys );
+ return( 1 );
+ }
+
+ if( X11InitDisplay( p_vout, psz_display ) )
+ {
+ intf_ErrMsg( "vout error: cannot initialize X11 display" );
+ XCloseDisplay( p_vout->p_sys->p_display );
+ free( p_vout->p_sys );
+ return( 1 );
+ }
+ /* We've changed the size, update it */
+ p_vout->i_changes |= VOUT_SIZE_CHANGE;
+ }
+
+ /*
+ * Handle vout window resizing
+ */
+ if( b_resized )
+ {
+ /* If interface window has been resized, change vout size */
+ intf_DbgMsg( "vout: resizing output window" );
+ p_vout->i_width = p_vout->p_sys->i_width;
+ p_vout->i_height = p_vout->p_sys->i_height;
+ p_vout->i_changes |= VOUT_SIZE_CHANGE;
+ }
+ else if( (p_vout->i_width != p_vout->p_sys->i_width) ||
+ (p_vout->i_height != p_vout->p_sys->i_height) )
+ {
+ /* If video output size has changed, change interface window size */
+ intf_DbgMsg( "vout: resizing output window" );
+ p_vout->p_sys->i_width = p_vout->i_width;
+ p_vout->p_sys->i_height = p_vout->i_height;
+ XResizeWindow( p_vout->p_sys->p_display, p_vout->p_sys->window,
+ p_vout->p_sys->i_width, p_vout->p_sys->i_height );
+ }
/*
* Color/Grayscale or gamma change: in 8bpp, just change the colormap
*/
*/
if( p_vout->i_changes & VOUT_SIZE_CHANGE )
{
- intf_DbgMsg("resizing window");
+ intf_DbgMsg( "vout info: resizing window" );
p_vout->i_changes &= ~VOUT_SIZE_CHANGE;
/* Resize window */
/* Recreate XImages. If SysInit failed, the thread can't go on. */
if( vout_Init( p_vout ) )
{
- intf_ErrMsg("error: can't resize display");
+ intf_ErrMsg( "vout error: cannot resize display" );
return( 1 );
- }
+ }
/* Tell the video output thread that it will need to rebuild YUV
* tables. This is needed since conversion buffer size may have
* changed */
p_vout->i_changes |= VOUT_YUV_CHANGE;
- intf_Msg("vout: video display resized (%dx%d)", p_vout->i_width, p_vout->i_height);
+ intf_Msg( "vout: video display resized (%dx%d)",
+ p_vout->i_width, p_vout->i_height);
+ }
+
+ /* Autohide Cursour */
+ if( mdate() - p_vout->p_sys->i_lastmoved > 2000000 )
+ {
+ /* Hide the mouse automatically */
+ if( p_vout->p_sys->b_mouse )
+ {
+ X11TogglePointer( p_vout );
+ }
}
+
return 0;
}
static void vout_SetPalette( p_vout_thread_t p_vout,
u16 *red, u16 *green, u16 *blue, u16 *transp )
{
- int i;
- XColor color[255];
+ int i, j;
+ XColor p_colors[255];
- intf_DbgMsg( "Palette change called" );
+ intf_DbgMsg( "vout: Palette change called" );
/* allocate palette */
- for( i = 0; i < 255; i++ )
+ for( i = 0, j = 255; i < 255; i++, j-- )
{
/* kludge: colors are indexed reversely because color 255 seems
* to be reserved for black even if we try to set it to white */
- color[i].pixel = 255-i;
- color[i].pad = 0;
- color[i].flags = DoRed|DoGreen|DoBlue;
- color[i].red = red[255-i];
- color[i].blue = blue[255-i];
- color[i].green = green[255-i];
+ p_colors[ i ].pixel = j;
+ p_colors[ i ].pad = 0;
+ p_colors[ i ].flags = DoRed | DoGreen | DoBlue;
+ p_colors[ i ].red = red[ j ];
+ p_colors[ i ].blue = blue[ j ];
+ p_colors[ i ].green = green[ j ];
}
- XStoreColors( p_vout->p_sys->p_display, p_vout->p_sys->colormap, color, 256 );
+ XStoreColors( p_vout->p_sys->p_display,
+ p_vout->p_sys->colormap, p_colors, 256 );
}
/* following functions are local */
/*****************************************************************************
- * X11OpenDisplay: open and initialize X11 device
- *****************************************************************************
- * Create a window according to video output given size, and set other
- * properties according to the display properties.
+ * X11CreateWindow: open and set-up X11 main window
*****************************************************************************/
-static int X11OpenDisplay( vout_thread_t *p_vout )
+static int X11CreateWindow( vout_thread_t *p_vout )
{
- XPixmapFormatValues * p_xpixmap_format; /* pixmap formats */
- XVisualInfo * p_xvisual; /* visuals informations */
- XVisualInfo xvisual_template; /* visual template */
- int i_count; /* array size */
+ XSizeHints xsize_hints;
+ XSetWindowAttributes xwindow_attributes;
+ XGCValues xgcvalues;
+ XEvent xevent;
+ Atom prop;
+ mwmhints_t mwmhints;
- /* Open display */
- p_vout->p_sys->p_display = XOpenDisplay( psz_display );
- if( p_vout->p_sys->p_display == NULL )
+ boolean_t b_expose;
+ boolean_t b_configure_notify;
+ boolean_t b_map_notify;
+
+ /* If we're full screen, we're full screen! */
+ if( p_vout->b_fullscreen )
{
- intf_ErrMsg("error: can't open display %s", psz_display );
- return( 1 );
+ p_vout->p_sys->i_width = DisplayWidth( p_vout->p_sys->p_display,
+ p_vout->p_sys->i_screen );
+ p_vout->p_sys->i_height = DisplayHeight( p_vout->p_sys->p_display,
+ p_vout->p_sys->i_screen );
+ p_vout->i_width = p_vout->p_sys->i_width;
+ p_vout->i_height = p_vout->p_sys->i_height;
}
-
- /* Initialize structure */
- p_vout->p_sys->root_window = root_window;
- p_vout->p_sys->b_shm = (XShmQueryExtension(p_vout->p_sys->p_display) == True);
- p_vout->p_sys->i_screen = DefaultScreen( p_vout->p_sys->p_display );
- if( !p_vout->p_sys->b_shm )
+ else
{
- intf_Msg("vout: XShm video extension is not available");
+ /* Set main window's size */
+ p_vout->p_sys->i_width = main_GetIntVariable( VOUT_WIDTH_VAR,
+ VOUT_WIDTH_DEFAULT );
+ p_vout->p_sys->i_height = main_GetIntVariable( VOUT_HEIGHT_VAR,
+ VOUT_HEIGHT_DEFAULT );
+ p_vout->i_width = p_vout->p_sys->i_width;
+ p_vout->i_height = p_vout->p_sys->i_height;
}
- /* Get screen depth */
- p_vout->i_screen_depth = XDefaultDepth( p_vout->p_sys->p_display, p_vout->p_sys->i_screen );
- switch( p_vout->i_screen_depth )
- {
- case 8:
- /*
- * Screen depth is 8bpp. Use PseudoColor visual with private colormap.
- */
- xvisual_template.screen = p_vout->p_sys->i_screen;
- xvisual_template.class = DirectColor;
- p_xvisual = XGetVisualInfo( p_vout->p_sys->p_display, VisualScreenMask | VisualClassMask,
- &xvisual_template, &i_count );
- if( p_xvisual == NULL )
- {
- intf_ErrMsg("error: no PseudoColor visual available");
- XCloseDisplay( p_vout->p_sys->p_display );
- return( 1 );
- }
- p_vout->i_bytes_per_pixel = 1;
+ /* 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 );
- /* put the colormap in place */
- p_vout->p_sys->colormap = *(Colormap *)p_data;
- break;
- case 15:
- case 16:
- case 24:
- default:
- /*
- * Screen depth is higher than 8bpp. TrueColor visual is used.
- */
- xvisual_template.screen = p_vout->p_sys->i_screen;
- xvisual_template.class = TrueColor;
- p_xvisual = XGetVisualInfo( p_vout->p_sys->p_display, VisualScreenMask | VisualClassMask,
- &xvisual_template, &i_count );
- if( p_xvisual == NULL )
- {
- intf_ErrMsg("error: no TrueColor visual available");
- XCloseDisplay( p_vout->p_sys->p_display );
- return( 1 );
- }
- p_vout->i_red_mask = p_xvisual->red_mask;
- p_vout->i_green_mask = p_xvisual->green_mask;
- p_vout->i_blue_mask = p_xvisual->blue_mask;
+ /* 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;
+
- /* There is no difference yet between 3 and 4 Bpp. The only way to find
- * the actual number of bytes per pixel is to list supported pixmap
- * formats. */
- p_xpixmap_format = XListPixmapFormats( p_vout->p_sys->p_display, &i_count );
+ /* 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 );
- /* Under XFree4.0, the list contains pixmap formats available through
- * all video depths ; so we have to check against current depth. */
- p_vout->i_bytes_per_pixel = 0;
- for( ; i_count-- ; p_xpixmap_format++ )
- {
- if( p_xpixmap_format->depth == p_vout->i_screen_depth )
- {
- if( p_xpixmap_format->bits_per_pixel / 8 > p_vout->i_bytes_per_pixel )
- {
- p_vout->i_bytes_per_pixel = p_xpixmap_format->bits_per_pixel / 8;
- }
- }
- }
- break;
+ if ( p_vout->b_fullscreen )
+ {
+ prop = XInternAtom(p_vout->p_sys->p_display, "_MOTIF_WM_HINTS", False);
+ mwmhints.flags = MWM_HINTS_DECORATIONS;
+ mwmhints.decorations = 0;
+ XChangeProperty( p_vout->p_sys->p_display, p_vout->p_sys->window,
+ prop, prop, 32, PropModeReplace,
+ (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS );
+
+ XSetTransientForHint( p_vout->p_sys->p_display,
+ p_vout->p_sys->window, None );
+ XRaiseWindow( p_vout->p_sys->p_display, p_vout->p_sys->window );
}
- p_vout->p_sys->p_visual = p_xvisual->visual;
- XFree( p_xvisual );
- /* Create a window */
- if( X11CreateWindow( p_vout ) )
+ /* 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_main->ppsz_argv, p_main->i_argc );
+ XStoreName( p_vout->p_sys->p_display, p_vout->p_sys->window,
+ VOUT_TITLE " (X11 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 ) )
{
- intf_ErrMsg("error: can't open a window");
- XCloseDisplay( p_vout->p_sys->p_display );
- return( 1 );
+ /* WM_DELETE_WINDOW is not supported by window manager */
+ intf_Msg( "vout error: missing or bad window manager" );
}
- return( 0 );
-}
-/*****************************************************************************
- * X11CloseDisplay: close X11 device
- *****************************************************************************
- * Returns all resources allocated by X11OpenDisplay and restore the original
- * state of the display.
- *****************************************************************************/
-static void X11CloseDisplay( vout_thread_t *p_vout )
-{
- /* Destroy colormap */
- if( p_vout->i_screen_depth == 8 )
- {
- XFreeColormap( p_vout->p_sys->p_display, p_vout->p_sys->colormap );
- }
-
- /* Destroy window */
- X11DestroyWindow( p_vout );
-
- /* FIXME: We should close the display here, but X returns an error. */
- //XCloseDisplay( p_vout->p_sys->p_display );
-}
-
-/*****************************************************************************
- * X11CreateWindow: create X11 vout window
- *****************************************************************************
- * The video output window will be created. Normally, this window is wether
- * full screen or part of a parent window. Therefore, it does not need a
- * title or other hints. Thery are still supplied in case the window would be
- * spawned as a standalone one by the interface.
- *****************************************************************************/
-static int X11CreateWindow( vout_thread_t *p_vout )
-{
- XSetWindowAttributes xwindow_attributes; /* window attributes */
- XGCValues xgcvalues; /* graphic context configuration */
- XEvent xevent; /* first events */
- boolean_t b_expose; /* 'expose' event received */
- boolean_t b_map_notify; /* 'map_notify' event received */
-
- /* Prepare window attributes */
- xwindow_attributes.backing_store = Always; /* save the hidden part */
-
- /* Create the window and set hints */
- p_vout->p_sys->window = XCreateSimpleWindow( p_vout->p_sys->p_display,
- p_vout->p_sys->root_window,
- 0, 0,
- p_vout->i_width, p_vout->i_height,
- 0, 0, 0);
- XSelectInput( p_vout->p_sys->p_display, p_vout->p_sys->window,
- ExposureMask | StructureNotifyMask );
- XChangeWindowAttributes( p_vout->p_sys->p_display, p_vout->p_sys->window,
- CWBackingStore, &xwindow_attributes);
-
- /* Creation of a graphic context that doesn't generate a GraphicsExpose event
- when using functions like XCopyArea */
+ /* 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);
+ 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 - two events
- * must be received: a MapNotify event, an Expose event allowing drawing in the
- * window */
+ /* 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
{
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( XDefaultDepth(p_vout->p_sys->p_display, p_vout->p_sys->i_screen) == 8 )
+ {
+ /* Allocate a new palette */
+ p_vout->p_sys->colormap =
+ 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 ),
+ AllocAll );
+
+ xwindow_attributes.colormap = p_vout->p_sys->colormap;
+ XChangeWindowAttributes( p_vout->p_sys->p_display,
+ p_vout->p_sys->window,
+ CWColormap, &xwindow_attributes );
+ }
+
+ if( p_vout->b_fullscreen )
+ {
+ XSetInputFocus( p_vout->p_sys->p_display, p_vout->p_sys->window,
+ RevertToNone, CurrentTime );
+ XMoveWindow( p_vout->p_sys->p_display, p_vout->p_sys->window, 0, 0 );
}
- while( !( b_expose && b_map_notify ) );
- XSelectInput( p_vout->p_sys->p_display, p_vout->p_sys->window, 0 );
- /* At this stage, the window is open, displayed, and ready to receive
- * data */
+ /* At this stage, the window is open, displayed, and ready to
+ * receive data */
+
return( 0 );
}
/*****************************************************************************
- * X11DestroyWindow: destroy X11 window
+ * X11InitDisplay: open and initialize X11 device
*****************************************************************************
- * Destroy an X11 window created by vout_CreateWindow
+ * Create a window according to video output given size, and set other
+ * properties according to the display properties.
*****************************************************************************/
-static void X11DestroyWindow( vout_thread_t *p_vout )
+static int X11InitDisplay( vout_thread_t *p_vout, char *psz_display )
{
- 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 );
+ XPixmapFormatValues * p_formats; /* pixmap formats */
+ XVisualInfo * p_xvisual; /* visuals informations */
+ XVisualInfo xvisual_template; /* visual template */
+ int i_count; /* array size */
+
+
+
+ /* Initialize structure */
+ p_vout->p_sys->i_screen = DefaultScreen( p_vout->p_sys->p_display );
+ p_vout->p_sys->b_shm = ( XShmQueryExtension( p_vout->p_sys->p_display )
+ == True );
+ if( !p_vout->p_sys->b_shm )
+ {
+ intf_Msg( "vout: XShm video extension is not available" );
+ }
+
+ /* Get screen depth */
+ p_vout->i_screen_depth = XDefaultDepth( p_vout->p_sys->p_display,
+ p_vout->p_sys->i_screen );
+ switch( p_vout->i_screen_depth )
+ {
+ case 8:
+ /*
+ * Screen depth is 8bpp. Use PseudoColor visual with private colormap.
+ */
+ xvisual_template.screen = p_vout->p_sys->i_screen;
+ xvisual_template.class = DirectColor;
+ p_xvisual = XGetVisualInfo( p_vout->p_sys->p_display,
+ VisualScreenMask | VisualClassMask,
+ &xvisual_template, &i_count );
+ if( p_xvisual == NULL )
+ {
+ intf_ErrMsg( "vout error: no PseudoColor visual available" );
+ return( 1 );
+ }
+ p_vout->i_bytes_per_pixel = 1;
+ break;
+ case 15:
+ case 16:
+ case 24:
+ default:
+ /*
+ * Screen depth is higher than 8bpp. TrueColor visual is used.
+ */
+ xvisual_template.screen = p_vout->p_sys->i_screen;
+ xvisual_template.class = TrueColor;
+ p_xvisual = XGetVisualInfo( p_vout->p_sys->p_display,
+ VisualScreenMask | VisualClassMask,
+ &xvisual_template, &i_count );
+ if( p_xvisual == NULL )
+ {
+ intf_ErrMsg( "vout error: no TrueColor visual available" );
+ return( 1 );
+ }
+ p_vout->i_red_mask = p_xvisual->red_mask;
+ p_vout->i_green_mask = p_xvisual->green_mask;
+ p_vout->i_blue_mask = p_xvisual->blue_mask;
+
+ /* There is no difference yet between 3 and 4 Bpp. The only way
+ * to find the actual number of bytes per pixel is to list supported
+ * pixmap formats. */
+ p_formats = XListPixmapFormats( p_vout->p_sys->p_display, &i_count );
+ p_vout->i_bytes_per_pixel = 0;
+
+ for( ; i_count-- ; p_formats++ )
+ {
+ /* Under XFree4.0, the list contains pixmap formats available
+ * through all video depths ; so we have to check against current
+ * depth. */
+ if( p_formats->depth == p_vout->i_screen_depth )
+ {
+ if( p_formats->bits_per_pixel / 8
+ > p_vout->i_bytes_per_pixel )
+ {
+ p_vout->i_bytes_per_pixel = p_formats->bits_per_pixel / 8;
+ }
+ }
+ }
+ break;
+ }
+ p_vout->p_sys->p_visual = p_xvisual->visual;
+ XFree( p_xvisual );
+
+ return( 0 );
}
/*****************************************************************************
pb_data = (byte_t *) malloc( p_vout->i_bytes_per_line * p_vout->i_height );
if( !pb_data ) /* error */
{
- intf_ErrMsg("error: %s", strerror(ENOMEM));
+ intf_ErrMsg( "vout error: %s", strerror(ENOMEM));
return( 1 );
}
}
/* Create XImage */
- *pp_ximage = XCreateImage( p_vout->p_sys->p_display, p_vout->p_sys->p_visual,
- p_vout->i_screen_depth, ZPixmap, 0, pb_data,
+ *pp_ximage = XCreateImage( p_vout->p_sys->p_display,
+ p_vout->p_sys->p_visual, p_vout->i_screen_depth,
+ ZPixmap, 0, pb_data,
p_vout->i_width, p_vout->i_height, i_quantum, 0);
if(! *pp_ximage ) /* error */
{
- intf_ErrMsg( "error: XCreateImage() failed" );
+ intf_ErrMsg( "vout error: XCreateImage() failed" );
free( pb_data );
return( 1 );
}
XShmSegmentInfo *p_shm_info)
{
/* Create XImage */
- *pp_ximage = XShmCreateImage( p_vout->p_sys->p_display, p_vout->p_sys->p_visual,
- p_vout->i_screen_depth, ZPixmap, 0,
- p_shm_info, p_vout->i_width, p_vout->i_height );
+ *pp_ximage =
+ XShmCreateImage( p_vout->p_sys->p_display, p_vout->p_sys->p_visual,
+ p_vout->i_screen_depth, ZPixmap, 0,
+ p_shm_info, p_vout->i_width, p_vout->i_height );
if(! *pp_ximage ) /* error */
{
- intf_ErrMsg("error: XShmCreateImage() failed");
+ intf_ErrMsg( "vout error: XShmCreateImage() failed" );
return( 1 );
}
/* Allocate shared memory segment - 0777 set the access permission
* rights (like umask), they are not yet supported by X servers */
- p_shm_info->shmid = shmget( IPC_PRIVATE,
- (*pp_ximage)->bytes_per_line * (*pp_ximage)->height,
- IPC_CREAT | 0777);
+ p_shm_info->shmid =
+ shmget( IPC_PRIVATE, (*pp_ximage)->bytes_per_line
+ * (*pp_ximage)->height, IPC_CREAT | 0777);
if( p_shm_info->shmid < 0) /* error */
{
- intf_ErrMsg("error: can't allocate shared image data (%s)",
+ intf_ErrMsg( "vout error: cannot allocate shared image data (%s)",
strerror(errno));
XDestroyImage( *pp_ximage );
return( 1 );
p_shm_info->shmaddr = (*pp_ximage)->data = shmat(p_shm_info->shmid, 0, 0);
if(! p_shm_info->shmaddr )
{ /* error */
- intf_ErrMsg("error: can't attach shared memory (%s)",
+ intf_ErrMsg( "vout error: cannot attach shared memory (%s)",
strerror(errno));
shmctl( p_shm_info->shmid, IPC_RMID, 0 ); /* free shared memory */
XDestroyImage( *pp_ximage );
/* Attach shared memory segment to X server (read only) */
p_shm_info->readOnly = True;
- if( XShmAttach( p_vout->p_sys->p_display, p_shm_info ) == False ) /* error */
+ if( XShmAttach( p_vout->p_sys->p_display, p_shm_info )
+ == False ) /* error */
{
- intf_ErrMsg("error: can't attach shared memory to X11 server");
- shmdt( p_shm_info->shmaddr ); /* detach shared memory from process
- * and automatic free */
+ intf_ErrMsg( "vout error: cannot attach shared memory to X11 server" );
+ shmdt( p_shm_info->shmaddr ); /* detach shared memory from process
+ * and automatic free */
XDestroyImage( *pp_ximage );
return( 1 );
}
return;
}
- XShmDetach( p_vout->p_sys->p_display, p_shm_info ); /* detach from server */
+ XShmDetach( p_vout->p_sys->p_display, p_shm_info );/* detach from server */
XDestroyImage( p_ximage );
+
if( shmdt( p_shm_info->shmaddr ) ) /* detach shared memory from process */
{ /* also automatic freeing... */
- intf_ErrMsg( "error: can't detach shared memory (%s)",
+ intf_ErrMsg( "vout error: cannot detach shared memory (%s)",
strerror(errno) );
}
}
-/*****************************************************************************
- * Local prototypes
- *****************************************************************************/
-static int X11CreateWindow ( intf_thread_t *p_intf );
-static void X11DestroyWindow ( intf_thread_t *p_intf );
-static void X11ManageWindow ( intf_thread_t *p_intf );
-static void X11EnableScreenSaver ( intf_thread_t *p_intf );
-static void X11DisableScreenSaver ( intf_thread_t *p_intf );
-static void X11TogglePointer ( intf_thread_t *p_intf );
-
-/*****************************************************************************
- * intf_X11Create: initialize and create window
- *****************************************************************************/
-int intf_X11Create( intf_thread_t *p_intf )
-{
- char *psz_display;
-
- /* Allocate instance and initialize some members */
- p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
- if( p_intf->p_sys == NULL )
- {
- intf_ErrMsg("error: %s", strerror(ENOMEM));
- return( 1 );
- }
-
- /* Open display, unsing 'vlc_display' or DISPLAY environment variable */
- psz_display = XDisplayName( main_GetPszVariable( VOUT_DISPLAY_VAR, NULL ) );
- p_intf->p_sys->p_display = XOpenDisplay( psz_display );
- if( !p_intf->p_sys->p_display ) /* error */
- {
- intf_ErrMsg("error: can't open display %s", psz_display );
- free( p_intf->p_sys );
- return( 1 );
- }
- p_intf->p_sys->i_screen = DefaultScreen( p_intf->p_sys->p_display );
-
- /* Spawn base window - this window will include the video output window,
- * but also command buttons, subtitles and other indicators */
- if( X11CreateWindow( p_intf ) )
- {
- intf_ErrMsg("error: can't create interface window" );
- XCloseDisplay( p_intf->p_sys->p_display );
- free( p_intf->p_sys );
- return( 1 );
- }
-
- /* Spawn video output thread */
- if( p_main->b_video )
- {
- p_intf->p_vout = vout_CreateThread( psz_display, p_intf->p_sys->window,
- p_intf->p_sys->i_width,
- p_intf->p_sys->i_height, NULL, 0,
- (void *)&p_intf->p_sys->colormap );
-
- if( p_intf->p_vout == NULL ) /* error */
- {
- intf_ErrMsg("error: can't create video output thread" );
- X11DestroyWindow( p_intf );
- XCloseDisplay( p_intf->p_sys->p_display );
- free( p_intf->p_sys );
- return( 1 );
- }
- }
-
- p_intf->p_sys->b_mouse = 1;
-
- /* bind keys */
- intf_AssignNormalKeys( p_intf );
-
- /* Disable screen saver and return */
- p_intf->p_sys->i_ss_count = 1;
- X11DisableScreenSaver( p_intf );
- return( 0 );
-}
-
-/*****************************************************************************
- * intf_X11Destroy: destroy interface window
- *****************************************************************************/
-void intf_X11Destroy( intf_thread_t *p_intf )
-{
- /* Enable screen saver */
- X11EnableScreenSaver( p_intf );
-
- /* Close input thread, if any (blocking) */
- if( p_intf->p_input )
- {
- input_DestroyThread( p_intf->p_input, NULL );
- }
-
- /* Close video output thread, if any (blocking) */
- if( p_intf->p_vout )
- {
- vout_DestroyThread( p_intf->p_vout, NULL );
- }
-
- /* Close main window and display */
- X11DestroyWindow( p_intf );
- XCloseDisplay( p_intf->p_sys->p_display );
-
- /* Destroy structure */
- free( p_intf->p_sys );
-}
-
-
-/*****************************************************************************
- * intf_X11Manage: event loop
- *****************************************************************************/
-void intf_X11Manage( intf_thread_t *p_intf )
-{
- /* Manage main window */
- X11ManageWindow( p_intf );
-}
-
-/* following functions are local */
-
-/*****************************************************************************
- * X11CreateWindow: open and set-up X11 main window
- *****************************************************************************/
-static int X11CreateWindow( intf_thread_t *p_intf )
-{
- XSizeHints xsize_hints;
- XSetWindowAttributes xwindow_attributes;
- XGCValues xgcvalues;
- XEvent xevent;
- boolean_t b_expose;
- boolean_t b_configure_notify;
- boolean_t b_map_notify;
-
- /* Set main window's size */
- p_intf->p_sys->i_width = main_GetIntVariable( VOUT_WIDTH_VAR,
- VOUT_WIDTH_DEFAULT );
- p_intf->p_sys->i_height = main_GetIntVariable( VOUT_HEIGHT_VAR,
- VOUT_HEIGHT_DEFAULT );
-
- /* Prepare window manager hints and properties */
- xsize_hints.base_width = p_intf->p_sys->i_width;
- xsize_hints.base_height = p_intf->p_sys->i_height;
- xsize_hints.flags = PSize;
- p_intf->p_sys->wm_protocols = XInternAtom( p_intf->p_sys->p_display,
- "WM_PROTOCOLS", True );
- p_intf->p_sys->wm_delete_window = XInternAtom( p_intf->p_sys->p_display,
- "WM_DELETE_WINDOW", True );
-
- /* Prepare window attributes */
- xwindow_attributes.backing_store = Always; /* save the hidden part */
- xwindow_attributes.background_pixel = WhitePixel( p_intf->p_sys->p_display,
- p_intf->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_intf->p_sys->window =
- XCreateWindow( p_intf->p_sys->p_display,
- DefaultRootWindow( p_intf->p_sys->p_display ),
- 0, 0,
- p_intf->p_sys->i_width, p_intf->p_sys->i_height, 1,
- 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_intf->p_sys->p_display, p_intf->p_sys->window,
- &xsize_hints );
- XSetCommand( p_intf->p_sys->p_display, p_intf->p_sys->window,
- p_main->ppsz_argv, p_main->i_argc );
- XStoreName( p_intf->p_sys->p_display, p_intf->p_sys->window, VOUT_TITLE );
-
- if( (p_intf->p_sys->wm_protocols == None) /* use WM_DELETE_WINDOW */
- || (p_intf->p_sys->wm_delete_window == None)
- || !XSetWMProtocols( p_intf->p_sys->p_display, p_intf->p_sys->window,
- &p_intf->p_sys->wm_delete_window, 1 ) )
- {
- /* WM_DELETE_WINDOW is not supported by window manager */
- intf_Msg("intf error: missing or bad window manager - please exit program kindly.");
- }
-
- /* Creation of a graphic context that doesn't generate a GraphicsExpose
- * event when using functions like XCopyArea */
- xgcvalues.graphics_exposures = False;
- p_intf->p_sys->gc = XCreateGC( p_intf->p_sys->p_display, p_intf->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_intf->p_sys->p_display, p_intf->p_sys->window);
- do
- {
- XNextEvent( p_intf->p_sys->p_display, &xevent);
- if( (xevent.type == Expose)
- && (xevent.xexpose.window == p_intf->p_sys->window) )
- {
- b_expose = 1;
- }
- else if( (xevent.type == MapNotify)
- && (xevent.xmap.window == p_intf->p_sys->window) )
- {
- b_map_notify = 1;
- }
- else if( (xevent.type == ConfigureNotify)
- && (xevent.xconfigure.window == p_intf->p_sys->window) )
- {
- b_configure_notify = 1;
- p_intf->p_sys->i_width = xevent.xconfigure.width;
- p_intf->p_sys->i_height = xevent.xconfigure.height;
- }
- } while( !( b_expose && b_configure_notify && b_map_notify ) );
-
- XSelectInput( p_intf->p_sys->p_display, p_intf->p_sys->window,
- StructureNotifyMask | KeyPressMask | ButtonPressMask );
-
- if( XDefaultDepth(p_intf->p_sys->p_display, p_intf->p_sys->i_screen) == 8 )
- {
- /* Allocate a new palette */
- p_intf->p_sys->colormap = XCreateColormap( p_intf->p_sys->p_display,
- DefaultRootWindow( p_intf->p_sys->p_display ),
- DefaultVisual( p_intf->p_sys->p_display,
- p_intf->p_sys->i_screen ),
- AllocAll );
-
- xwindow_attributes.colormap = p_intf->p_sys->colormap;
- XChangeWindowAttributes( p_intf->p_sys->p_display,
- p_intf->p_sys->window,
- CWColormap, &xwindow_attributes );
- }
-
- /* At this stage, the window is open, displayed, and ready to receive data */
- return( 0 );
-}
-
-/*****************************************************************************
- * X11DestroyWindow: destroy X11 main window
- *****************************************************************************/
-static void X11DestroyWindow( intf_thread_t *p_intf )
-{
- XUnmapWindow( p_intf->p_sys->p_display, p_intf->p_sys->window );
- XFreeGC( p_intf->p_sys->p_display, p_intf->p_sys->gc );
- XDestroyWindow( p_intf->p_sys->p_display, p_intf->p_sys->window );
-}
-/*****************************************************************************
- * X11ManageWindow: manage X11 main window
- *****************************************************************************/
-static void X11ManageWindow( intf_thread_t *p_intf )
-{
- XEvent xevent; /* X11 event */
- boolean_t b_resized; /* window has been resized */
- char i_key; /* ISO Latin-1 key */
-
- /* 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_intf->p_sys->p_display, p_intf->p_sys->window,
- StructureNotifyMask | KeyPressMask |
- ButtonPressMask, &xevent ) == True )
- {
- /* ConfigureNotify event: prepare */
- if( (xevent.type == ConfigureNotify)
- && ((xevent.xconfigure.width != p_intf->p_sys->i_width)
- || (xevent.xconfigure.height != p_intf->p_sys->i_height)) )
- {
- /* Update dimensions */
- b_resized = 1;
- p_intf->p_sys->i_width = xevent.xconfigure.width;
- p_intf->p_sys->i_height = xevent.xconfigure.height;
- }
- /* MapNotify event: change window status and disable screen saver */
- else if( xevent.type == MapNotify)
- {
- if( (p_intf->p_vout != NULL) && !p_intf->p_vout->b_active )
- {
- X11DisableScreenSaver( p_intf );
- p_intf->p_vout->b_active = 1;
- }
- }
- /* UnmapNotify event: change window status and enable screen saver */
- else if( xevent.type == UnmapNotify )
- {
- if( (p_intf->p_vout != NULL) && p_intf->p_vout->b_active )
- {
- X11EnableScreenSaver( p_intf );
- p_intf->p_vout->b_active = 0;
- }
- }
- /* Keyboard event */
- else if( xevent.type == KeyPress )
- {
- if( XLookupString( &xevent.xkey, &i_key, 1, NULL, NULL ) )
- {
- if( intf_ProcessKey( p_intf, i_key ) )
- {
- intf_DbgMsg("unhandled key '%c' (%i)", (char) i_key, i_key );
- }
- }
- }
- /* 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 */
- break;
-
- case Button2:
- X11TogglePointer( p_intf );
- break;
-
- case Button3:
- vlc_mutex_lock( &p_intf->p_vout->change_lock );
- p_intf->p_vout->b_interface = !p_intf->p_vout->b_interface;
- p_intf->p_vout->i_changes |= VOUT_INTF_CHANGE;
- vlc_mutex_unlock( &p_intf->p_vout->change_lock );
- break;
- }
- }
-#ifdef DEBUG
- /* Other event */
- else
- {
- intf_DbgMsg( "%p -> unhandled event type %d received",
- p_intf, xevent.type );
- }
-#endif
- }
-
- /* 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_intf->p_sys->p_display,
- ClientMessage, &xevent ) )
- {
- if( (xevent.xclient.message_type == p_intf->p_sys->wm_protocols)
- && (xevent.xclient.data.l[0] == p_intf->p_sys->wm_delete_window ) )
- {
- p_intf->b_die = 1;
- }
- else
- {
- intf_DbgMsg( "%p -> unhandled ClientMessage received", p_intf );
- }
- }
-
- /*
- * Handle vout or interface windows resizing
- */
- if( p_intf->p_vout != NULL )
- {
- if( b_resized )
- {
- /* If interface window has been resized, change vout size */
- intf_DbgMsg( "resizing output window" );
- vlc_mutex_lock( &p_intf->p_vout->change_lock );
- p_intf->p_vout->i_width = p_intf->p_sys->i_width;
- p_intf->p_vout->i_height = p_intf->p_sys->i_height;
- p_intf->p_vout->i_changes |= VOUT_SIZE_CHANGE;
- vlc_mutex_unlock( &p_intf->p_vout->change_lock );
- }
- else if( (p_intf->p_vout->i_width != p_intf->p_sys->i_width) ||
- (p_intf->p_vout->i_height != p_intf->p_sys->i_height) )
- {
- /* If video output size has changed, change interface window size */
- intf_DbgMsg( "resizing output window" );
- p_intf->p_sys->i_width = p_intf->p_vout->i_width;
- p_intf->p_sys->i_height = p_intf->p_vout->i_height;
- XResizeWindow( p_intf->p_sys->p_display, p_intf->p_sys->window,
- p_intf->p_sys->i_width, p_intf->p_sys->i_height );
- }
- }
-}
+/* WAZAAAAAAAAAAA */
/*****************************************************************************
* X11EnableScreenSaver: enable screen saver
* are made to XDisableScreenSaver, n successive calls to XEnableScreenSaver
* will be required before the screen saver could effectively be activated.
*****************************************************************************/
-void X11EnableScreenSaver( intf_thread_t *p_intf )
+void X11EnableScreenSaver( vout_thread_t *p_vout )
{
- if( p_intf->p_sys->i_ss_count++ == 0 )
- {
- intf_DbgMsg( "intf: enabling screen saver" );
- XSetScreenSaver( p_intf->p_sys->p_display, p_intf->p_sys->i_ss_timeout,
- p_intf->p_sys->i_ss_interval, p_intf->p_sys->i_ss_blanking,
- p_intf->p_sys->i_ss_exposure );
- }
+ intf_DbgMsg( "vout: enabling screen saver" );
+ 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 );
}
/*****************************************************************************
*****************************************************************************
* See XEnableScreenSaver
*****************************************************************************/
-void X11DisableScreenSaver( intf_thread_t *p_intf )
+void X11DisableScreenSaver( vout_thread_t *p_vout )
{
- if( --p_intf->p_sys->i_ss_count == 0 )
- {
- /* Save screen saver informations */
- XGetScreenSaver( p_intf->p_sys->p_display, &p_intf->p_sys->i_ss_timeout,
- &p_intf->p_sys->i_ss_interval, &p_intf->p_sys->i_ss_blanking,
- &p_intf->p_sys->i_ss_exposure );
-
- /* Disable screen saver */
- intf_DbgMsg("intf: disabling screen saver");
- XSetScreenSaver( p_intf->p_sys->p_display, 0,
- p_intf->p_sys->i_ss_interval, p_intf->p_sys->i_ss_blanking,
- p_intf->p_sys->i_ss_exposure );
- }
+ /* 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 */
+ intf_DbgMsg( "vout: disabling 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 );
}
/*****************************************************************************
* coordinates (32,32) and setting the pointer sprite to a blank one. To
* show it again, we disable the sprite and restore the original coordinates.
*****************************************************************************/
-void X11TogglePointer( intf_thread_t *p_intf )
+void X11TogglePointer( vout_thread_t *p_vout )
{
static Cursor cursor;
static boolean_t b_cursor = 0;
- if( p_intf->p_sys->b_mouse )
+ if( p_vout->p_sys->b_mouse )
{
- p_intf->p_sys->b_mouse = 0;
+ p_vout->p_sys->b_mouse = 0;
if( !b_cursor )
{
XColor color;
- Pixmap blank = XCreatePixmap( p_intf->p_sys->p_display,
- DefaultRootWindow(p_intf->p_sys->p_display),
+ Pixmap blank = XCreatePixmap( p_vout->p_sys->p_display,
+ DefaultRootWindow(p_vout->p_sys->p_display),
1, 1, 1 );
- XParseColor( p_intf->p_sys->p_display,
- XCreateColormap( p_intf->p_sys->p_display,
+ XParseColor( p_vout->p_sys->p_display,
+ XCreateColormap( p_vout->p_sys->p_display,
DefaultRootWindow(
- p_intf->p_sys->p_display ),
+ p_vout->p_sys->p_display ),
DefaultVisual(
- p_intf->p_sys->p_display,
- p_intf->p_sys->i_screen ),
+ p_vout->p_sys->p_display,
+ p_vout->p_sys->i_screen ),
AllocNone ),
"black", &color );
- cursor = XCreatePixmapCursor( p_intf->p_sys->p_display,
+ cursor = XCreatePixmapCursor( p_vout->p_sys->p_display,
blank, blank, &color, &color, 1, 1 );
b_cursor = 1;
}
- XDefineCursor( p_intf->p_sys->p_display,
- p_intf->p_sys->window, cursor );
+ XDefineCursor( p_vout->p_sys->p_display,
+ p_vout->p_sys->window, cursor );
}
else
{
- p_intf->p_sys->b_mouse = 1;
+ p_vout->p_sys->b_mouse = 1;
- XUndefineCursor( p_intf->p_sys->p_display, p_intf->p_sys->window );
+ XUndefineCursor( p_vout->p_sys->p_display, p_vout->p_sys->window );
}
}
+