* vout_x11.c: X11 video output display method
*****************************************************************************
* Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: vout_x11.c,v 1.12 2001/02/15 07:59:38 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
*****************************************************************************
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 X11CreateWindow ( 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 int X11CreateWindow ( vout_thread_t *p_vout );
-
-/* local prototypes */
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;
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 );
}
if( p_vout->p_sys->p_display == NULL ) /* error */
{
- intf_ErrMsg("error: can't open display %s\n", psz_display );
+ 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("error: can't create interface window\n" );
+ intf_ErrMsg( "vout error: cannot create X11 window" );
XCloseDisplay( p_vout->p_sys->p_display );
free( p_vout->p_sys );
return( 1 );
* id is still valid. */
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 );
{
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 extension unavailable" );
+ 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 );
}
{
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 );
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, &xevent ) == True )
+ ButtonPressMask | ButtonReleaseMask |
+ PointerMotionMask | Button1MotionMask , &xevent )
+ == True )
{
/* ConfigureNotify event: prepare */
if( (xevent.type == ConfigureNotify)
/* Keyboard event */
else if( xevent.type == KeyPress )
{
- if( XLookupString( &xevent.xkey, &i_key, 1, NULL, NULL ) )
+ /* 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 )
{
- /* FIXME: handle stuff here */
- switch( i_key )
- {
- case 'q':
- /* FIXME: need locking ! */
- p_main->p_intf->b_die = 1;
- break;
- }
+ 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 */
/* in this part we will eventually manage
* clicks for DVD navigation for instance */
break;
-
- case Button2:
- X11TogglePointer( p_vout );
- 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;
}
}
-#ifdef DEBUG
+ /* 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_DbgMsg( "%p -> unhandled event type %d received",
- p_vout, xevent.type );
+ intf_WarnMsg( 3, "vout: unhandled event %d received", xevent.type );
}
-#endif
}
/* ClientMessage event - only WM_PROTOCOLS with WM_DELETE_WINDOW data
}
else
{
- intf_DbgMsg( "%p -> unhandled ClientMessage received", p_vout );
+ 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;
}
/*
if( b_resized )
{
/* If interface window has been resized, change vout size */
- intf_DbgMsg( "resizing output window" );
+ 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;
(p_vout->i_height != p_vout->p_sys->i_height) )
{
/* If video output size has changed, change interface window size */
- intf_DbgMsg( "resizing output window" );
+ 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,
*/
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 );
}
* 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;
}
int i, j;
XColor p_colors[255];
- intf_DbgMsg( "Palette change called" );
+ intf_DbgMsg( "vout: Palette change called" );
/* allocate palette */
for( i = 0, j = 255; i < 255; i++, j-- )
/* following functions are local */
+/*****************************************************************************
+ * X11CreateWindow: open and set-up X11 main window
+ *****************************************************************************/
+static int X11CreateWindow( vout_thread_t *p_vout )
+{
+ XSizeHints xsize_hints;
+ XSetWindowAttributes xwindow_attributes;
+ XGCValues xgcvalues;
+ XEvent xevent;
+ Atom prop;
+ mwmhints_t mwmhints;
+
+ 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 )
+ {
+ 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;
+ }
+ else
+ {
+ /* 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;
+ }
+
+ /* 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 );
+
+ 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 );
+ }
+
+ /* 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 ) )
+ {
+ /* WM_DELETE_WINDOW is not supported by window manager */
+ intf_Msg( "vout error: 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( 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 );
+ }
+
+ /* At this stage, the window is open, displayed, and ready to
+ * receive data */
+
+ return( 0 );
+}
+
/*****************************************************************************
* X11InitDisplay: open and initialize X11 device
*****************************************************************************
*****************************************************************************/
static int X11InitDisplay( vout_thread_t *p_vout, char *psz_display )
{
- XPixmapFormatValues * p_xpixmap_format; /* pixmap formats */
+ 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");
+ 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 );
+ 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:
*/
xvisual_template.screen = p_vout->p_sys->i_screen;
xvisual_template.class = DirectColor;
- p_xvisual = XGetVisualInfo( p_vout->p_sys->p_display, VisualScreenMask | VisualClassMask,
+ 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");
+ intf_ErrMsg( "vout error: no PseudoColor visual available" );
return( 1 );
}
p_vout->i_bytes_per_pixel = 1;
*/
xvisual_template.screen = p_vout->p_sys->i_screen;
xvisual_template.class = TrueColor;
- p_xvisual = XGetVisualInfo( p_vout->p_sys->p_display, VisualScreenMask | VisualClassMask,
+ 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");
+ 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_xpixmap_format = XListPixmapFormats( p_vout->p_sys->p_display, &i_count );
-
- /* Under XFree4.0, the list contains pixmap formats available through
- * all video depths ; so we have to check against current depth. */
+ /* 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_xpixmap_format++ )
+
+ for( ; i_count-- ; p_formats++ )
{
- if( p_xpixmap_format->depth == p_vout->i_screen_depth )
+ /* 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_xpixmap_format->bits_per_pixel / 8 > p_vout->i_bytes_per_pixel )
+ if( p_formats->bits_per_pixel / 8
+ > p_vout->i_bytes_per_pixel )
{
- p_vout->i_bytes_per_pixel = p_xpixmap_format->bits_per_pixel / 8;
+ p_vout->i_bytes_per_pixel = p_formats->bits_per_pixel / 8;
}
}
}
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 );
}
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 );
}
* (*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 );
if( XShmAttach( p_vout->p_sys->p_display, p_shm_info )
== False ) /* error */
{
- intf_ErrMsg("error: can't attach shared memory to X11 server");
+ 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 );
}
/* Send image to X server. This instruction is required, since having
- * built a Shm XImage and not using it causes an error on XCloseDisplay */
+ * built a Shm XImage and not using it causes an error on XCloseDisplay */
XFlush( p_vout->p_sys->p_display );
return( 0 );
}
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) );
}
}
/* WAZAAAAAAAAAAA */
-/*****************************************************************************
- * X11CreateWindow: open and set-up X11 main window
- *****************************************************************************/
-static int X11CreateWindow( vout_thread_t *p_vout )
-{
- 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_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 );
-
- /* 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 = WhitePixel( 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, 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_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 );
-
- 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 */
- 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_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 );
-
- 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 );
- }
-
- /* At this stage, the window is open, displayed, and ready to
- * receive data */
- return( 0 );
-}
-
/*****************************************************************************
* X11EnableScreenSaver: enable screen saver
*****************************************************************************
*****************************************************************************/
void X11EnableScreenSaver( vout_thread_t *p_vout )
{
- intf_DbgMsg( "intf: enabling screen saver" );
+ 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 );
/* Disable screen saver */
- intf_DbgMsg("intf: disabling 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_interval,
+ p_vout->p_sys->i_ss_blanking,
p_vout->p_sys->i_ss_exposure );
}
XUndefineCursor( p_vout->p_sys->p_display, p_vout->p_sys->window );
}
}
+
projects / vlc / blobdiff