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d0e59b4ff9
mpv/libvo/x11_common.c
jkeil d0e59b4ff9 Add the code that chooses a good X11 truecolor visual to the vo_x11 config() 
function.  This is useful for framebuffers on Sun hardware, where we have
multiple truecolor visuals of different depths available, and the root
window typically runs at depth 8, yet there are 24 bit true color visuals
available as well.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7257 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-09-03 18:10:42 +00:00

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#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
#include "config.h"
#include "mp_msg.h"
#include "x11_common.h"
#ifdef X11_FULLSCREEN
#include <string.h>
#include <unistd.h>
#include <sys/mman.h>
#include "video_out.h"
#include <X11/Xmd.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#ifdef HAVE_XDPMS
#include <X11/extensions/dpms.h>
#endif
#ifdef HAVE_XINERAMA
#include <X11/extensions/Xinerama.h>
#endif
#ifdef HAVE_XF86VM
#include <X11/extensions/xf86vmode.h>
#endif
#include "../input/input.h"
#include "../input/mouse.h"
#ifdef HAVE_NEW_GUI
#include "../Gui/interface.h"
#include "../mplayer.h"
#endif
#define vo_wm_Unknown 0
#define vo_wm_NetWM 1
#define vo_wm_KDE 2
#define vo_wm_IceWM 3
#define vo_wm_WMakerStyle 4
int ice_layer=12;
int stop_xscreensaver=0;
extern int verbose;
static int dpms_disabled=0;
static int timeout_save=0;
static int xscreensaver_was_running=0;
char* mDisplayName=NULL;
Display* mDisplay=NULL;
Window mRootWin;
int mScreen;
int mLocalDisplay;
/* output window id */
int WinID=-1;
int vo_mouse_autohide = 0;
int vo_wm_type = -1;
#ifdef HAVE_XINERAMA
int xinerama_screen = 0;
int xinerama_x = 0;
int xinerama_y = 0;
#endif
#ifdef HAVE_XF86VM
XF86VidModeModeInfo **vidmodes=NULL;
XF86VidModeModeLine modeline;
#endif
void vo_hidecursor ( Display *disp , Window win )
{
Cursor no_ptr;
Pixmap bm_no;
XColor black,dummy;
Colormap colormap;
static unsigned char bm_no_data[] = { 0,0,0,0, 0,0,0,0 };
if(WinID==0) return; // do not hide, if we're playing at rootwin
colormap = DefaultColormap(disp,DefaultScreen(disp));
XAllocNamedColor(disp,colormap,"black",&black,&dummy);
bm_no = XCreateBitmapFromData(disp, win, bm_no_data, 8,8);
no_ptr=XCreatePixmapCursor(disp, bm_no, bm_no,&black, &black,0, 0);
XDefineCursor(disp,win,no_ptr);
XFreeCursor( disp,no_ptr );
}
void vo_showcursor( Display *disp, Window win )
{
if ( WinID==0 ) return;
XDefineCursor( disp,win,0 );
}
static int x11_errorhandler(Display *display, XErrorEvent *event)
{
#define MSGLEN 60
char msg[MSGLEN];
XGetErrorText(display, event->error_code, (char *)&msg, MSGLEN);
mp_msg(MSGT_VO,MSGL_ERR,"X11 error: %s\n", msg);
mp_msg(MSGT_VO,MSGL_V,"Type: %x, display: %x, resourceid: %x, serial: %x\n",
event->type, event->display, event->resourceid, event->serial);
mp_msg(MSGT_VO,MSGL_V,"Error code: %x, request code: %x, minor code: %x\n",
event->error_code, event->request_code, event->minor_code);
abort();
//exit_player("X11 error");
#undef MSGLEN
}
int vo_wm_string_test( char * name )
{
if ( !strncmp( name,"_ICEWM_TRAY",11 ) )
{ mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] Detected wm is IceWM.\n" ); return vo_wm_IceWM; }
if ( !strncmp( name,"_KDE_",5 ) )
{ mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] Detected wm is KDE.\n" ); return vo_wm_KDE; }
if ( !strncmp( name,"KWM_WIN_DESKTOP",15 ) )
{ mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] Detected wm is WindowMaker style.\n" ); return vo_wm_WMakerStyle; }
// fprintf(stderr,"[ws] PropertyNotify ( 0x%x ) %s ( 0x%x )\n",win,name,xev.xproperty.atom );
return vo_wm_Unknown;
}
int vo_wm_detect( void )
{
Atom type;
Window win;
XEvent xev;
int c = 0;
int wm = vo_wm_Unknown;
int format;
unsigned long nitems, bytesafter;
unsigned char * args = NULL;
char * name = NULL;
if ( WinID >= 0 ) return vo_wm_Unknown;
#if 1
// --- netwm
type=XInternAtom( mDisplay,"_NET_SUPPORTED",False );
if ( Success == XGetWindowProperty( mDisplay,mRootWin,type,0,16384,False,AnyPropertyType,&type,&format,&nitems,&bytesafter,&args ) && nitems > 0 )
{
mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] Detected wm is of class NetWM.\n" );
XFree( args );
return vo_wm_NetWM;
}
#endif
// --- other wm
mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] Create window for WM detect ...\n" );
win=XCreateSimpleWindow( mDisplay,mRootWin,vo_screenwidth,vo_screenheight,1,1,0,0,0 );
XSelectInput( mDisplay,win,PropertyChangeMask | StructureNotifyMask );
XMapWindow( mDisplay,win );
XMoveWindow( mDisplay,win,vo_screenwidth,vo_screenheight );
do
{
XCheckWindowEvent( mDisplay,win,PropertyChangeMask | StructureNotifyMask,&xev );
if ( xev.type == PropertyNotify )
{
name=XGetAtomName( mDisplay,xev.xproperty.atom );
if ( !name ) break;
wm=vo_wm_string_test( name );
if ( wm != vo_wm_Unknown ) break;
XFree( name ); name=NULL;
}
} while( c++ < 25 );
if ( name ) XFree( name );
XUnmapWindow( mDisplay,win );
XDestroyWindow( mDisplay,win );
#ifdef MP_DEBUG
if ( wm == vo_wm_Unknown ) mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] Unknown wm type...\n" );
#endif
return wm;
}
int vo_init( void )
{
// int mScreen;
int depth, bpp;
unsigned int mask;
// char * DisplayName = ":0.0";
// Display * mDisplay;
XImage * mXImage = NULL;
// Window mRootWin;
XWindowAttributes attribs;
char* dispName;
if(vo_depthonscreen) return 1; // already called
XSetErrorHandler(x11_errorhandler);
#if 0
if (!mDisplayName)
if (!(mDisplayName=getenv("DISPLAY")))
mDisplayName=strdup(":0.0");
#else
dispName = XDisplayName(mDisplayName);
#endif
mp_msg(MSGT_VO,MSGL_V,"X11 opening display: %s\n", dispName);
mDisplay=XOpenDisplay(dispName);
if ( !mDisplay )
{
mp_msg(MSGT_VO,MSGL_ERR,"vo: couldn't open the X11 display (%s)!\n",dispName );
return 0;
}
mScreen=DefaultScreen( mDisplay ); // Screen ID.
mRootWin=RootWindow( mDisplay,mScreen );// Root window ID.
#ifdef HAVE_XINERAMA
if(XineramaIsActive(mDisplay))
{
XineramaScreenInfo *screens;
int num_screens;
screens = XineramaQueryScreens(mDisplay, &num_screens);
if(xinerama_screen >= num_screens) xinerama_screen = 0;
if (! vo_screenwidth)
vo_screenwidth=screens[xinerama_screen].width;
if (! vo_screenheight)
vo_screenheight=screens[xinerama_screen].height;
xinerama_x = screens[xinerama_screen].x_org;
xinerama_y = screens[xinerama_screen].y_org;
XFree(screens);
}
else
#endif
#ifdef HAVE_XF86VM
{
int clock;
XF86VidModeGetModeLine( mDisplay,mScreen,&clock ,&modeline );
if ( !vo_screenwidth ) vo_screenwidth=modeline.hdisplay;
if ( !vo_screenheight ) vo_screenheight=modeline.vdisplay;
}
#endif
{
if (! vo_screenwidth)
vo_screenwidth=DisplayWidth( mDisplay,mScreen );
if (! vo_screenheight)
vo_screenheight=DisplayHeight( mDisplay,mScreen );
}
// get color depth (from root window, or the best visual):
XGetWindowAttributes(mDisplay, mRootWin, &attribs);
depth=attribs.depth;
if (depth != 15 && depth != 16 && depth != 24 && depth != 32) {
Visual *visual;
depth = vo_find_depth_from_visuals(mDisplay, mScreen, &visual);
if (depth != -1)
mXImage=XCreateImage(mDisplay, visual, depth, ZPixmap,
0, NULL, 1, 1, 8, 1);
} else
mXImage=XGetImage( mDisplay,mRootWin,0,0,1,1,AllPlanes,ZPixmap );
vo_depthonscreen = depth; // display depth on screen
// get bits/pixel from XImage structure:
if (mXImage == NULL) {
mask = 0;
} else {
/*
* for the depth==24 case, the XImage structures might use
* 24 or 32 bits of data per pixel. The global variable
* vo_depthonscreen stores the amount of data per pixel in the
* XImage structure!
*
* Maybe we should rename vo_depthonscreen to (or add) vo_bpp?
*/
bpp=mXImage->bits_per_pixel;
if((vo_depthonscreen+7)/8 != (bpp+7)/8) vo_depthonscreen=bpp; // by A'rpi
mask=mXImage->red_mask|mXImage->green_mask|mXImage->blue_mask;
mp_msg(MSGT_VO,MSGL_V,"vo: X11 color mask: %X (R:%lX G:%lX B:%lX)\n",
mask,mXImage->red_mask,mXImage->green_mask,mXImage->blue_mask);
XDestroyImage( mXImage );
}
if(((vo_depthonscreen+7)/8)==2){
if(mask==0x7FFF) vo_depthonscreen=15; else
if(mask==0xFFFF) vo_depthonscreen=16;
}
// XCloseDisplay( mDisplay );
/* slightly improved local display detection AST */
if ( strncmp(dispName, "unix:", 5) == 0)
dispName += 4;
else if ( strncmp(dispName, "localhost:", 10) == 0)
dispName += 9;
if (*dispName==':') mLocalDisplay=1; else mLocalDisplay=0;
mp_msg(MSGT_VO,MSGL_INFO,"vo: X11 running at %dx%d with depth %d and %d bpp (\"%s\" => %s display)\n",
vo_screenwidth,vo_screenheight,
depth, vo_depthonscreen,
dispName,mLocalDisplay?"local":"remote");
vo_wm_type=vo_wm_detect();
saver_off(mDisplay);
return 1;
}
void vo_uninit( void )
{
if (!mDisplay)
{
mp_msg(MSGT_VO, MSGL_V, "vo: x11 uninit called but X11 not inited..\n");
return;
}
// if( !vo_depthonscreen ) return;
mp_msg(MSGT_VO,MSGL_V,"vo: uninit ...\n" );
XSetErrorHandler(NULL);
XCloseDisplay( mDisplay );
vo_depthonscreen = 0;
mDisplay=NULL;
}
#include "../linux/keycodes.h"
#include "wskeys.h"
extern void mplayer_put_key(int code);
void vo_x11_putkey(int key){
switch ( key )
{
case wsLeft: mplayer_put_key(KEY_LEFT); break;
case wsRight: mplayer_put_key(KEY_RIGHT); break;
case wsUp: mplayer_put_key(KEY_UP); break;
case wsDown: mplayer_put_key(KEY_DOWN); break;
case wsSpace: mplayer_put_key(' '); break;
case wsEscape: mplayer_put_key(KEY_ESC); break;
case wsEnter: mplayer_put_key(KEY_ENTER); break;
case wsPageUp: mplayer_put_key(KEY_PAGE_UP); break;
case wsPageDown: mplayer_put_key(KEY_PAGE_DOWN); break;
case wsq:
case wsQ: mplayer_put_key('q'); break;
case wsp:
case wsP: mplayer_put_key('p'); break;
case wsMinus:
case wsGrayMinus: mplayer_put_key('-'); break;
case wsPlus:
case wsGrayPlus: mplayer_put_key('+'); break;
case wsGrayMul:
case wsMul: mplayer_put_key('*'); break;
case wsGrayDiv:
case wsDiv: mplayer_put_key('/'); break;
case wsLess: mplayer_put_key('<'); break;
case wsMore: mplayer_put_key('>'); break;
case wsm:
case wsM: mplayer_put_key('m'); break;
case wso:
case wsO: mplayer_put_key('o'); break;
default: if((key>='a' && key<='z')||(key>='A' && key<='Z')||
(key>='0' && key<='9')) mplayer_put_key(key);
}
}
// ----- Motif header: -------
#define MWM_HINTS_FUNCTIONS (1L << 0)
#define MWM_HINTS_DECORATIONS (1L << 1)
#define MWM_HINTS_INPUT_MODE (1L << 2)
#define MWM_HINTS_STATUS (1L << 3)
#define MWM_FUNC_ALL (1L << 0)
#define MWM_FUNC_RESIZE (1L << 1)
#define MWM_FUNC_MOVE (1L << 2)
#define MWM_FUNC_MINIMIZE (1L << 3)
#define MWM_FUNC_MAXIMIZE (1L << 4)
#define MWM_FUNC_CLOSE (1L << 5)
#define MWM_DECOR_ALL (1L << 0)
#define MWM_DECOR_BORDER (1L << 1)
#define MWM_DECOR_RESIZEH (1L << 2)
#define MWM_DECOR_TITLE (1L << 3)
#define MWM_DECOR_MENU (1L << 4)
#define MWM_DECOR_MINIMIZE (1L << 5)
#define MWM_DECOR_MAXIMIZE (1L << 6)
#define MWM_INPUT_MODELESS 0
#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
#define MWM_INPUT_SYSTEM_MODAL 2
#define MWM_INPUT_FULL_APPLICATION_MODAL 3
#define MWM_INPUT_APPLICATION_MODAL MWM_INPUT_PRIMARY_APPLICATION_MODAL
#define MWM_TEAROFF_WINDOW (1L<<0)
typedef struct
{
long flags;
long functions;
long decorations;
long input_mode;
long state;
} MotifWmHints;
extern MotifWmHints vo_MotifWmHints;
extern Atom vo_MotifHints;
extern int vo_depthonscreen;
extern int vo_screenwidth;
extern int vo_screenheight;
static MotifWmHints vo_MotifWmHints;
static Atom vo_MotifHints = None;
// Note: always d==0 !
void vo_x11_decoration( Display * vo_Display,Window w,int d )
{
if ( !WinID ) return;
if(vo_fsmode&1){
XSetWindowAttributes attr;
attr.override_redirect = (!d) ? True : False;
XChangeWindowAttributes(vo_Display, w, CWOverrideRedirect, &attr);
// XMapWindow(vo_Display, w);
}
if(vo_fsmode&8){
XSetTransientForHint (vo_Display, w, RootWindow(vo_Display,mScreen));
}
vo_MotifHints=XInternAtom( vo_Display,"_MOTIF_WM_HINTS",0 );
if ( vo_MotifHints != None )
{
memset( &vo_MotifWmHints,0,sizeof( MotifWmHints ) );
vo_MotifWmHints.flags=MWM_HINTS_FUNCTIONS | MWM_HINTS_DECORATIONS;
if ( d )
{
vo_MotifWmHints.functions=MWM_FUNC_MOVE | MWM_FUNC_CLOSE | MWM_FUNC_MINIMIZE | MWM_FUNC_MAXIMIZE | MWM_FUNC_RESIZE;
d=MWM_DECOR_ALL;
}
#if 0
vo_MotifWmHints.decorations=d|((vo_fsmode&2)?0:MWM_DECOR_MENU);
#else
vo_MotifWmHints.decorations=d|((vo_fsmode&2)?MWM_DECOR_MENU:0);
#endif
XChangeProperty( vo_Display,w,vo_MotifHints,vo_MotifHints,32,
PropModeReplace,(unsigned char *)&vo_MotifWmHints,(vo_fsmode&4)?4:5 );
}
}
void vo_x11_classhint( Display * display,Window window,char *name ){
XClassHint wmClass;
pid_t pid=getpid();
wmClass.res_name = name;
wmClass.res_class = "MPlayer";
XSetClassHint(display,window,&wmClass);
XChangeProperty(display,window, XInternAtom(display,"_NET_WM_PID", False), XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&pid, 1);
}
Window vo_window = None;
GC vo_gc = NULL;
XSizeHints vo_hint;
#ifdef HAVE_NEW_GUI
void vo_setwindow( Window w,GC g ) {
vo_window=w; vo_gc=g;
}
#endif
void vo_x11_uninit()
{
saver_on(mDisplay);
if(vo_window!=None) vo_showcursor( mDisplay,vo_window );
#ifdef HAVE_NEW_GUI
/* destroy window only if it's not controlled by GUI */
if ( !use_gui )
#endif
{
if(vo_gc){
XSetBackground( mDisplay,vo_gc,0 );
vo_gc=NULL;
}
if(vo_window!=None){
XClearWindow( mDisplay,vo_window );
if (WinID < 0){
XEvent xev;
XUnmapWindow( mDisplay,vo_window );
XDestroyWindow(mDisplay, vo_window);
do { XNextEvent( mDisplay,&xev ); } while ( xev.type != DestroyNotify || xev.xdestroywindow.event != vo_window );
}
vo_window=None;
}
vo_fs=0;
}
}
int vo_mouse_timer_const = 30;
static int vo_mouse_counter = 30;
int vo_x11_check_events(Display *mydisplay){
int ret=0;
XEvent Event;
char buf[100];
KeySym keySym;
static XComposeStatus stat;
// unsigned long vo_KeyTable[512];
if ( ( vo_mouse_autohide )&&( --vo_mouse_counter == 0 ) ) vo_hidecursor( mydisplay,vo_window );
while ( XPending( mydisplay ) )
{
XNextEvent( mydisplay,&Event );
#ifdef HAVE_NEW_GUI
if ( use_gui )
{
guiGetEvent( 0,(char*)&Event );
if ( vo_window != Event.xany.window ) continue;
}
#endif
// printf("\rEvent.type=%X \n",Event.type);
switch( Event.type )
{
case Expose:
ret|=VO_EVENT_EXPOSE;
break;
case ConfigureNotify:
if (!vo_fs && (Event.xconfigure.width == vo_screenwidth || Event.xconfigure.height == vo_screenheight)) break;
if (vo_fs && Event.xconfigure.width != vo_screenwidth && Event.xconfigure.height != vo_screenheight) break;
vo_dwidth=Event.xconfigure.width;
vo_dheight=Event.xconfigure.height;
#if 0
/* when resizing, x and y are zero :( */
vo_dx=Event.xconfigure.x;
vo_dy=Event.xconfigure.y;
#else
{
Window root;
int foo;
Window win;
XGetGeometry(mydisplay, vo_window, &root, &foo, &foo,
&foo/*width*/, &foo/*height*/, &foo, &foo);
XTranslateCoordinates(mydisplay, vo_window, root, 0, 0,
&vo_dx, &vo_dy, &win);
}
#endif
ret|=VO_EVENT_RESIZE;
break;
case KeyPress:
{
int key;
XLookupString( &Event.xkey,buf,sizeof(buf),&keySym,&stat );
key=( (keySym&0xff00) != 0?( (keySym&0x00ff) + 256 ):( keySym ) );
#ifdef HAVE_NEW_GUI
if ( ( use_gui )&&( key == wsEnter ) ) break;
#endif
vo_x11_putkey( key );
ret|=VO_EVENT_KEYPRESS;
}
break;
case MotionNotify:
if ( vo_mouse_autohide ) { vo_showcursor( mydisplay,vo_window ); vo_mouse_counter=vo_mouse_timer_const; }
break;
case ButtonPress:
if ( vo_mouse_autohide ) { vo_showcursor( mydisplay,vo_window ); vo_mouse_counter=vo_mouse_timer_const; }
// Ignore mouse whell press event
if(Event.xbutton.button > 3) {
mplayer_put_key(MOUSE_BTN0+Event.xbutton.button-1);
break;
}
#ifdef HAVE_NEW_GUI
// Ignor mouse button 1 - 3 under gui
if ( use_gui && ( Event.xbutton.button >= 1 )&&( Event.xbutton.button <= 3 ) ) break;
#endif
mplayer_put_key((MOUSE_BTN0+Event.xbutton.button-1)|MP_KEY_DOWN);
break;
case ButtonRelease:
if ( vo_mouse_autohide ) { vo_showcursor( mydisplay,vo_window ); vo_mouse_counter=vo_mouse_timer_const; }
#ifdef HAVE_NEW_GUI
// Ignor mouse button 1 - 3 under gui
if ( use_gui && ( Event.xbutton.button >= 1 )&&( Event.xbutton.button <= 3 ) ) break;
#endif
mplayer_put_key(MOUSE_BTN0+Event.xbutton.button-1);
break;
case PropertyNotify:
{
char * name = XGetAtomName( mydisplay,Event.xproperty.atom );
int wm = vo_wm_Unknown;
if ( !name ) break;
wm=vo_wm_string_test(name);
if ( wm != vo_wm_Unknown ) vo_wm_type=wm;
// fprintf(stderr,"[ws] PropertyNotify ( 0x%x ) %s ( 0x%x )\n",vo_window,name,Event.xproperty.atom );
XFree( name );
}
break;
}
}
return ret;
}
void vo_x11_sizehint( int x, int y, int width, int height, int max )
{
vo_hint.flags=PPosition | PSize | PWinGravity;
vo_hint.x=x; vo_hint.y=y; vo_hint.width=width; vo_hint.height=height;
if ( max )
{
vo_hint.max_width=width; vo_hint.max_height=height;
vo_hint.flags|=PMaxSize;
} else { vo_hint.max_width=0; vo_hint.max_height=0; }
vo_hint.win_gravity=StaticGravity;
XSetWMNormalHints( mDisplay,vo_window,&vo_hint );
}
#define WIN_LAYER_ONBOTTOM 2
#define WIN_LAYER_NORMAL 4
#define WIN_LAYER_ONTOP 6
void vo_x11_setlayer( int layer )
{
Atom type;
int format;
unsigned long nitems, bytesafter;
unsigned char * args = NULL;
if ( WinID >= 0 ) return;
if ( vo_wm_type == vo_wm_IceWM )
{
XClientMessageEvent xev;
memset(&xev, 0, sizeof(xev));
xev.type = ClientMessage;
xev.window = vo_window;
xev.message_type = XInternAtom(mDisplay, "_WIN_LAYER", False);
xev.format = 32;
xev.data.l[0] = layer?ice_layer:4; // if not fullscreen, stay on layer "Normal"
xev.data.l[1] = CurrentTime;
mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] IceWM style stay on top ( layer %d ).\n",xev.data.l[0] );
XSendEvent(mDisplay, mRootWin, False, SubstructureNotifyMask, (XEvent *) &xev);
return;
}
type=XInternAtom( mDisplay,"_NET_SUPPORTED",False );
if ( Success == XGetWindowProperty( mDisplay,mRootWin,type,0,16384,False,AnyPropertyType,&type,&format,&nitems,&bytesafter,&args ) && nitems > 0 )
{
XEvent e;
mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] NET style stay on top ( layer %d ).\n",layer );
memset( &e,0,sizeof( e ) );
e.xclient.type=ClientMessage;
e.xclient.message_type=XInternAtom( mDisplay,"_NET_WM_STATE",False );
e.xclient.display=mDisplay;
e.xclient.window=vo_window;
e.xclient.format=32;
e.xclient.data.l[0]=layer;
e.xclient.data.l[1]=XInternAtom( mDisplay,"_NET_WM_STATE_STAYS_ON_TOP",False );
XSendEvent( mDisplay,mRootWin,False,SubstructureRedirectMask,&e );
XFree( args );
return;
}
type=XInternAtom( mDisplay,"_WIN_SUPPORTING_WM_CHECK",False );
if ( Success == XGetWindowProperty( mDisplay,mRootWin,type,0,16384,False,AnyPropertyType,&type,&format,&nitems,&bytesafter,&args ) && nitems > 0 )
{
XClientMessageEvent xev;
mp_dbg( MSGT_VO,MSGL_STATUS,"[x11] Gnome style stay on top ( layer %d ).\n",layer );
memset( &xev,0,sizeof( xev ) );
xev.type=ClientMessage;
xev.window=vo_window;
xev.message_type=XInternAtom( mDisplay,"_WIN_LAYER",False );
xev.format=32;
switch ( layer )
{
case -1: xev.data.l[0] = WIN_LAYER_ONBOTTOM; break;
case 0: xev.data.l[0] = WIN_LAYER_NORMAL; break;
case 1: xev.data.l[0] = WIN_LAYER_ONTOP; break;
}
XSendEvent( mDisplay,mRootWin,False,SubstructureNotifyMask,(XEvent*)&xev );
if ( layer ) XRaiseWindow( mDisplay,vo_window );
XFree( args );
return;
}
}
void vo_x11_fullscreen( void )
{
int x=0,y=0,w=vo_screenwidth,h=vo_screenheight;
if ( WinID >= 0 ) return;
if ( !vo_fs && (vo_dwidth == vo_screenwidth || vo_dheight == vo_screenheight)) return;
if ( vo_fs && vo_dwidth != vo_screenwidth && vo_dheight != vo_screenheight) return;
if ( vo_fs )
{ vo_fs=VO_FALSE; x=vo_old_x; y=vo_old_y; w=vo_old_width; h=vo_old_height; }
else { vo_fs=VO_TRUE; vo_old_x=vo_dx; vo_old_y=vo_dy; vo_old_width=vo_dwidth; vo_old_height=vo_dheight; }
vo_x11_decoration( mDisplay,vo_window,(vo_fs) ? 0 : 1 );
vo_x11_sizehint( x,y,w,h,0 );
vo_x11_setlayer( vo_fs );
if(vo_wm_type==vo_wm_Unknown && !(vo_fsmode&16))
XUnmapWindow( mDisplay,vo_window ); // required for MWM
XMoveResizeWindow( mDisplay,vo_window,x,y,w,h );
#ifdef HAVE_XINERAMA
vo_x11_xinerama_move(mDisplay,vo_window);
#endif
XMapRaised( mDisplay,vo_window );
XRaiseWindow( mDisplay,vo_window );
XFlush( mDisplay );
}
void saver_on(Display *mDisplay) {
#ifdef HAVE_XDPMS
int nothing;
if (dpms_disabled)
{
if (DPMSQueryExtension(mDisplay, &nothing, &nothing))
{
if (!DPMSEnable(mDisplay)) { // restoring power saving settings
mp_msg(MSGT_VO,MSGL_WARN,"DPMS not available?\n");
} else {
// DPMS does not seem to be enabled unless we call DPMSInfo
BOOL onoff;
CARD16 state;
DPMSInfo(mDisplay, &state, &onoff);
if (onoff) {
mp_msg(MSGT_VO,MSGL_INFO,"Successfully enabled DPMS\n");
} else {
mp_msg(MSGT_VO,MSGL_WARN,"Could not enable DPMS\n");
}
}
}
}
#endif
if (timeout_save)
{
int dummy, interval, prefer_blank, allow_exp;
XGetScreenSaver(mDisplay, &dummy, &interval, &prefer_blank, &allow_exp);
XSetScreenSaver(mDisplay, timeout_save, interval, prefer_blank, allow_exp);
XGetScreenSaver(mDisplay, &timeout_save, &interval, &prefer_blank, &allow_exp);
}
if (xscreensaver_was_running && stop_xscreensaver)
system("xscreensaver -no-splash &");
}
void saver_off(Display *mDisplay) {
int interval, prefer_blank, allow_exp;
#ifdef HAVE_XDPMS
int nothing;
if (DPMSQueryExtension(mDisplay, &nothing, &nothing))
{
BOOL onoff;
CARD16 state;
DPMSInfo(mDisplay, &state, &onoff);
if (onoff)
{
Status stat;
mp_msg(MSGT_VO,MSGL_INFO,"Disabling DPMS\n");
dpms_disabled=1;
stat = DPMSDisable(mDisplay); // monitor powersave off
mp_msg(MSGT_VO,MSGL_V,"DPMSDisable stat: %d\n", stat);
}
}
#endif
XGetScreenSaver(mDisplay, &timeout_save, &interval, &prefer_blank, &allow_exp);
if (timeout_save)
XSetScreenSaver(mDisplay, 0, interval, prefer_blank, allow_exp);
xscreensaver_was_running = stop_xscreensaver && ! system("xscreensaver-command -exit");
// turning off screensaver
}
static XErrorHandler old_handler = NULL;
static int selectinput_err = 0;
static int x11_selectinput_errorhandler(Display *display, XErrorEvent *event)
{
if (event->error_code == BadAccess) {
selectinput_err = 1;
mp_msg(MSGT_VO, MSGL_ERR, "X11 error : BadAccess during XSelectInput Call\n");
mp_msg(MSGT_VO, MSGL_ERR, "X11 error : The 'ButtonPressMask' mask of specified window has probably already used by another appication(see man XSelectInput) \n");
/* If you think mplayer should shutdown with this error, comments out following line */
return 0;
}
if (old_handler != NULL) old_handler(display, event);
else x11_errorhandler(display, event);
return 0;
}
void vo_x11_selectinput_witherr(Display *display, Window w, long event_mask)
{
XSync(display, False);
old_handler = XSetErrorHandler(x11_selectinput_errorhandler);
selectinput_err = 0;
XSelectInput(display, w, event_mask);
XSync(display, False);
XSetErrorHandler(old_handler);
if (selectinput_err) {
mp_msg(MSGT_VO, MSGL_ERR, "X11 error : Mplayer discards mouse control and retry XSelectInput...\n");
XSelectInput(display, w, event_mask & (~(ButtonPressMask | ButtonReleaseMask | PointerMotionMask)) );
}
}
#ifdef HAVE_XINERAMA
void vo_x11_xinerama_move(Display *dsp, Window w)
{
if(XineramaIsActive(dsp))
{
/* printf("XXXX Xinerama screen: x: %hd y: %hd\n",xinerama_x,xinerama_y); */
XMoveWindow(dsp,w,xinerama_x,xinerama_y);
}
}
#endif
#ifdef HAVE_XF86VM
void vo_vm_switch(uint32_t X, uint32_t Y, int* modeline_width, int* modeline_height)
{
unsigned int vm_event, vm_error;
unsigned int vm_ver, vm_rev;
int i,j,have_vm=0;
int modecount;
if (XF86VidModeQueryExtension(mDisplay, &vm_event, &vm_error)) {
XF86VidModeQueryVersion(mDisplay, &vm_ver, &vm_rev);
mp_msg(MSGT_VO,MSGL_V,"XF86VidMode Extension v%i.%i\n", vm_ver, vm_rev);
have_vm=1;
} else
mp_msg(MSGT_VO,MSGL_WARN,"XF86VidMode Extenstion not available.\n");
if (have_vm) {
if (vidmodes==NULL)
XF86VidModeGetAllModeLines(mDisplay,mScreen,&modecount,&vidmodes);
j=0;
*modeline_width=vidmodes[0]->hdisplay;
*modeline_height=vidmodes[0]->vdisplay;
for (i=1; i<modecount; i++)
if ((vidmodes[i]->hdisplay >= X) && (vidmodes[i]->vdisplay >= Y))
if ( (vidmodes[i]->hdisplay <= *modeline_width ) && (vidmodes[i]->vdisplay <= *modeline_height) )
{
*modeline_width=vidmodes[i]->hdisplay;
*modeline_height=vidmodes[i]->vdisplay;
j=i;
}
mp_msg(MSGT_VO,MSGL_INFO,"XF86VM: Selected video mode %dx%d for image size %dx%d.\n",*modeline_width, *modeline_height, X, Y);
XF86VidModeLockModeSwitch(mDisplay,mScreen,0);
XF86VidModeSwitchToMode(mDisplay,mScreen,vidmodes[j]);
XF86VidModeSwitchToMode(mDisplay,mScreen,vidmodes[j]);
X=(vo_screenwidth-*modeline_width)/2;
Y=(vo_screenheight-*modeline_height)/2;
XF86VidModeSetViewPort(mDisplay,mScreen,X,Y);
}
}
void vo_vm_close(Display *dpy)
{
#ifdef HAVE_NEW_GUI
if (vidmodes!=NULL && vo_window != None)
#else
if (vidmodes!=NULL)
#endif
{
int i, modecount;
int screen; screen=DefaultScreen( dpy );
free(vidmodes); vidmodes=NULL;
XF86VidModeGetAllModeLines(mDisplay,mScreen,&modecount,&vidmodes);
for (i=0; i<modecount; i++)
if ((vidmodes[i]->hdisplay == vo_screenwidth) && (vidmodes[i]->vdisplay == vo_screenheight))
{
mp_msg(MSGT_VO,MSGL_INFO,"\nReturning to original mode %dx%d\n", vo_screenwidth, vo_screenheight);
break;
}
XF86VidModeSwitchToMode(dpy,screen,vidmodes[i]);
XF86VidModeSwitchToMode(dpy,screen,vidmodes[i]);
free(vidmodes);
}
}
#endif
#endif /* X11_FULLSCREEN */
/*
* Scan the available visuals on this Display/Screen. Try to find
* the 'best' available TrueColor visual that has a decent color
* depth (at least 15bit). If there are multiple visuals with depth
* >= 15bit, we prefer visuals with a smaller color depth.
*/
int vo_find_depth_from_visuals(Display *dpy, int screen, Visual **visual_return)
{
XVisualInfo visual_tmpl;
XVisualInfo *visuals;
int nvisuals, i;
int bestvisual = -1;
int bestvisual_depth = -1;
visual_tmpl.screen = screen;
visual_tmpl.class = TrueColor;
visuals = XGetVisualInfo(dpy,
VisualScreenMask | VisualClassMask, &visual_tmpl,
&nvisuals);
if (visuals != NULL) {
for (i = 0; i < nvisuals; i++) {
mp_msg(MSGT_VO,MSGL_V,"vo: X11 truecolor visual %#x, depth %d, R:%lX G:%lX B:%lX\n",
visuals[i].visualid, visuals[i].depth,
visuals[i].red_mask, visuals[i].green_mask,
visuals[i].blue_mask);
/*
* save the visual index and it's depth, if this is the first
* truecolor visul, or a visual that is 'preferred' over the
* previous 'best' visual
*/
if (bestvisual_depth == -1
|| (visuals[i].depth >= 15
&& ( visuals[i].depth < bestvisual_depth
|| bestvisual_depth < 15))) {
bestvisual = i;
bestvisual_depth = visuals[i].depth;
}
}
if (bestvisual != -1 && visual_return != NULL)
*visual_return = visuals[bestvisual].visual;
XFree(visuals);
}
return bestvisual_depth;
}
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