static size_t _gfx_x11_init_modes(
Screen* scr,
XRRScreenResources* res)
{
/* Split depth */
GFXColorDepth depth;
_gfx_split_depth(
XDefaultDepthOfScreen(scr),
&depth.redBits,
&depth.greenBits,
&depth.blueBits
);
/* Reserve space for all modes */
size_t first = gfx_vector_get_size(&_gfx_x11.modes);
gfx_vector_reserve(&_gfx_x11.modes, first + res->nmode);
unsigned int i;
for(i = 0; i < res->nmode; ++i)
{
/* Skip refresh rate of zero */
unsigned int refresh = 0;
if(res->modes[i].hTotal && res->modes[i].vTotal)
{
refresh =
(unsigned int)lround((double)res->modes[i].dotClock /
((double)res->modes[i].hTotal * (double)res->modes[i].vTotal));
}
if(refresh)
{
/* Create new mode */
GFX_X11_Mode mode;
mode.id = res->modes[i].id;
mode.mode.width = res->modes[i].width;
mode.mode.height = res->modes[i].height;
mode.mode.depth = depth;
mode.mode.refresh = refresh;
gfx_vector_insert(&_gfx_x11.modes, &mode, _gfx_x11.modes.end);
}
}
return first;
}
void main(int argc, char **argv)
{
int i,j,k,
x_return, y_return;
float D;
unsigned int width_return, height_return,
border_width_return, depth_return;
Window root_return;
char *display_name;
int screen;
XSetWindowAttributes winAttributes;
char *window_name = "sbXcityfly";
char *icon_name = "sbXcityfly";
static ButtonRec buttonDefs[]={
{&buttonDefs[1], "1", "Translation ON ", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[2], "2", "Rotation ON ", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[3], "3", "Single Axis Filter OFF", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[4], "4", "Roll ON ", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[5], "5", "Decrease sensitivity", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[6], "Sensi", "Sensitivity: 1 ", 0,
SPW_BwFlagNoButton},
{&buttonDefs[7], "6", "Increase sensitivity", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[8], "7", " ", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[9], "8", "Rezero", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[10], "P", "Reset View", 0,
SPW_BwFlagRoundButton},
{&buttonDefs[11], NULL, NULL, 0,
SPW_BwFlagSeparator},
{&buttonDefs[12], "ESC", "Quit", XK_Escape,
SPW_BwFlagKey},
{NULL, NULL, NULL, 0,
SPW_BwFlagSeparator},
};
/*
* Connect to the X Server
*/
if ((display_name=getenv("DISPLAY")) == NULL)
display_name=":0";
if ((Spw_Dpy=XOpenDisplay(display_name)) == NULL)
{
fprintf(stderr,"%s: Could not open X Display\n",argv[0]);
exit(1);
}
screen=DefaultScreen(Spw_Dpy);
Spw_Gc=DefaultGC(Spw_Dpy,screen);
XSetBackground(Spw_Dpy,Spw_Gc,BlackPixel(Spw_Dpy,screen));
XSetForeground(Spw_Dpy,Spw_Gc,WhitePixel(Spw_Dpy,screen));
winAttributes.background_pixel=BlackPixel(Spw_Dpy,screen);
/*
* Create the main window proportional to the root window
*/
XGetGeometry(Spw_Dpy, DefaultRootWindow(Spw_Dpy), &root_return,
&x_return,&y_return,
&width_return, &height_return,& border_width_return,
&depth_return);
Spw_WindowSize = .8 * MIN(height_return,width_return);
Spw_WindowWidth = Spw_WindowSize;
Spw_WindowHeight = Spw_WindowSize;
Spw_mainWindow = XCreateWindow(Spw_Dpy,DefaultRootWindow(Spw_Dpy),
250, 0, Spw_WindowWidth, Spw_WindowHeight,1,
CopyFromParent,CopyFromParent,CopyFromParent,
CWBackPixel,&winAttributes);
Spw_mainBuffer= XCreatePixmap(Spw_Dpy, Spw_mainWindow,
Spw_WindowWidth, Spw_WindowHeight,
XDefaultDepthOfScreen(XDefaultScreenOfDisplay(Spw_Dpy)));
/*
* Select the colors to draw in
*/
Spw_white = AllocPublicColor(0xffff,0xffff,0xffff);
Spw_black = AllocPublicColor(0x0000,0x0000,0x0000);
Spw_grey = AllocPublicColor(0xffff,0xffff,0xffff);
Spw_green = AllocPublicColor(0x0000,0xffff,0x0000);
/*
* Set up and map the window
*/
XStoreName(Spw_Dpy, Spw_mainWindow, argv[0]);
setWindowHints(Spw_mainWindow, argv, argc, window_name, icon_name,
"sbXcityfly", "SBxcityfly");
XMapWindow(Spw_Dpy, Spw_mainWindow);
/*
* Initialize the Spaceball and Button Window
*/
if (!(SPW_InputCheckForSpaceball(Spw_Dpy, Spw_mainWindow, "sbXcityfly")) )
{
fprintf (stderr, "Sorry, no Spaceball found!\n");
exit(0);
}
Spw_ButtonWindow=SPW_BwInit(Spw_Dpy, DefaultScreenOfDisplay(Spw_Dpy),
"sbXcityfly", buttonDefs);
if(!Spw_ButtonWindow)
{
fprintf(stderr, "Error: BwInit returned NULL\n");
exit(-1);
}
SpwUpdateButtons();
/*
* Set up the geometry to be displayed
*/
D = 1.0/tan( (double) ((M_PI/180.0)*(FOV/2.0)) );
SPW_InitializeMatrix(Spw_Persp, 1.0, 0.0, 0.0, 0.0,
0.0, 1.0, 0.0, 0.0,
0.0, 0.0, -1.0, -1.0/D,
0.0, 0.0, 0.0, 0.0);
GetUniqPoints(bldg, buniq, Spw_SizeBldg );
GetUniqPoints(land, luniq, Spw_SizeLand );
/*
* Go into main loop, clean up if we ever exit cleanly
*/
DispatchLoop();
XDestroyWindow(Spw_Dpy, Spw_mainWindow);
XCloseDisplay(Spw_Dpy);
} /* end of main */
int initsystem(void) /* retourne 1 si initialisation reussie */
{
int i;
int windowW;
int windowH;
XSetWindowAttributes xswa;
XGCValues xgcv;
XSizeHints xsh;
windowW=WIDTH*RATIO;
windowH=HEIGHT*RATIO;
display=XOpenDisplay(0);
if (!display) return(0);
else
{
mousek=0;
XAutoRepeatOff(display);
timestart=last=systime();
screen=XDefaultScreenOfDisplay(display);
rdepth=sdepth=XDefaultDepthOfScreen(screen);
if (emulmono) sdepth=1;
XSynchronize(display,0);
black=XBlackPixelOfScreen(screen);
white=XWhitePixelOfScreen(screen);
colormap=XDefaultColormapOfScreen(screen);
visual=XDefaultVisualOfScreen(screen);
xswa.event_mask=VisibilityChangeMask;
xswa.background_pixel=black;
xswa.border_pixel=white;
xswa.override_redirect=0;
xswa.backing_store=Always;
xswa.bit_gravity=StaticGravity;
xswa.win_gravity=CenterGravity;
window=XCreateWindow(display,XRootWindowOfScreen(screen),
randval(50),randval(100),windowW,windowH,0,
XDefaultDepthOfScreen(screen),InputOutput,
XDefaultVisualOfScreen(screen),
CWWinGravity|CWBitGravity|CWBackingStore|CWEventMask|
CWBackPixel|CWOverrideRedirect|CWBorderPixel,&xswa);
if (sdepth!=1)
xcolormap=XCreateColormap(display,window,
visual,AllocAll);
xgcv.foreground = white;
xgcv.background = black;
gc=XCreateGC(display,window,GCForeground | GCBackground,&xgcv);
XSetGraphicsExposures(display,gc,False);
/* CAPITAL!!! : evite d'accumuler sans cesse des expose events */
xsh.x=0;
xsh.y=0;
xsh.width=windowW;
xsh.height=windowH;
xsh.min_width=windowW;
xsh.max_width=windowW;
xsh.min_height=windowH;
xsh.max_height=windowH;
xsh.flags=PPosition|PSize|PMinSize|PMaxSize;
XSetNormalHints(display, window, &xsh);
XStoreName(display,window,"");
XMapWindow(display, window);
XSelectInput(display,window,PointerMotionMask|ButtonPressMask|
ButtonReleaseMask|KeyPressMask|KeyReleaseMask);
XFlush(display);
XSync(display,0);
for (i=0; i<(NBCOLORS+2); i++)
{
if (i&1) pixels[i]=white;
else pixels[i]=black;
if (i==NBCOLORS) pixels[i]=0;
if (i==(NBCOLORS+1)) pixels[i]=(1<<rdepth)-1;
xgcv.foreground=pixels[i];
xgcv.background=black;
gctab[i]=XCreateGC(display,window,
GCForeground|GCBackground,&xgcv);
XSetFunction(display,gctab[i],GXcopy);
XSetFillStyle(display,gctab[i],FillSolid);
}
ecran[0]=XCreatePixmap(display,window,windowW,windowH,rdepth);
ecran[1]=XCreatePixmap(display,window,windowW,windowH,rdepth);
for(i=0; i<9; i++)
graypixmap[i]=XCreatePixmapFromBitmapData(display,window,
&graypat[i][0],8,8,white,black,rdepth);
setpalette(egapal);
cls();
swap();
cls();
empty();
waitdelay(500);
return(1);
}
}
/*--------------------------------------------------------*/
void open_gwindow_( )
{
/*
* create new graphics window on first entry....
*/
int font,black,white;
int scr_width,scr_height;
int j;
unsigned long valuemask;
static int depth; /* number of planes */
static Visual *visual; /*VISUAL TYPE */
static XSizeHints win_position; /*position and size for
window manager.*/
/*
* initialize display id and screen id....
*/
disp_id = XOpenDisplay(0);
if (!disp_id) {
printf("Display not opened!\n");
exit(-1);
}
/*
* next instruction for debugging only....
*/
/* XSynchronize(disp_id, 1); */
screen_id = XDefaultScreenOfDisplay(disp_id);
root_win_id = XRootWindowOfScreen(screen_id);
black = XBlackPixelOfScreen(screen_id);
white = XWhitePixelOfScreen(screen_id);
scr_width = XWidthOfScreen(screen_id);
scr_height = XHeightOfScreen(screen_id);
depth = XDefaultDepthOfScreen(screen_id);
visual = XDefaultVisualOfScreen(screen_id);
/*
* set up backing store....
*/
valuemask = CWBitGravity | CWBackingStore | CWBackPixel;
setwinattr.bit_gravity = SouthWestGravity;
setwinattr.backing_store = Always;
setwinattr.background_pixel = white;
/*
* create the window....
*/
win_id = XCreateWindow(disp_id,
root_win_id,
scr_width - win_width - 15,
scr_height - win_height - 35,
win_width,
win_height,
10,
depth,
InputOutput,
visual,
valuemask,
&setwinattr);
/* WMHints structure */
win_position.x = scr_width - win_width - 15;
win_position.y = scr_height - win_height - 35;
win_position.width = win_width;
win_position.height = win_height;
win_position.flags=USPosition|USSize;
XSetWMNormalHints(disp_id, win_id, &win_position);
XStoreName(disp_id, win_id, WINDNAME);
/*
* get named color values....
*/
color[1] = define_color_("BLUE");
color[2] = define_color_("DEEP SKY BLUE");
color[3] = define_color_("LIGHT SKY BLUE");
color[4] = define_color_("SEA GREEN");
color[5] = define_color_("MEDIUM SEA GREEN");
color[6] = define_color_("GREEN");
color[7] = define_color_("BROWN");
color[8] = define_color_("CHOCOLATE");
color[9] = define_color_("SANDY BROWN");
color[10] = define_color_("RED");
color[11] = define_color_("CORAL");
color[12] = define_color_("ORANGE");
color[13] = define_color_("YELLOW3");
color[14] = define_color_("YELLOW2");
color[15] = define_color_("YELLOW");
color[16] = define_color_("PEACH PUFF");
color[17] = define_color_("PAPAYA WHIP");
color[18] = define_color_("OLD LACE");
color[19] = white;
color[20] = black;
color[21] = black;
/*
* create graphics context....
*/
xgcvl.background = color[19];
xgcvl.foreground = color[20];
gc_id = XCreateGC(disp_id, win_id, GCForeground | GCBackground, &xgcvl);
xgcvl.function = GXinvert;
gc_comp_id = XCreateGC(disp_id, win_id, GCFunction, &xgcvl);
/*
* load the font for text writing....
*/
font = XLoadFont(disp_id, FONTNAME);
XSetFont(disp_id, gc_id, font);
/* Map the window.... */
XSelectInput(disp_id,win_id,ExposureMask|VisibilityChangeMask);
XMapRaised(disp_id,win_id);
/*
* Wait for the window to be raised. Some X servers do not
* generate an initial expose event, so also check the visibility
* event.
*/
XMaskEvent(disp_id,ExposureMask|VisibilityChangeMask,&event);
XSelectInput(disp_id,win_id,0);
XSync(disp_id,1);
}
void
SplashInitPlatform(Splash * splash) {
int shapeVersionMajor, shapeVersionMinor;
// This setting enables the synchronous Xlib mode!
// Don't use it == 1 in production builds!
#if (defined DEBUG)
_Xdebug = 1;
#endif
pthread_mutex_init(&splash->lock, NULL);
// We should not ignore any errors.
//XSetErrorHandler(HandleError);
// XSetIOErrorHandler(HandleIOError);
XSetIOErrorHandler(NULL);
splash->display = XOpenDisplay(NULL);
if (!splash->display) {
splash->isVisible = -1;
return;
}
shapeSupported = XShapeQueryExtension(splash->display, &shapeEventBase,
&shapeErrorBase);
if (shapeSupported) {
XShapeQueryVersion(splash->display, &shapeVersionMajor,
&shapeVersionMinor);
}
splash->screen = XDefaultScreenOfDisplay(splash->display);
splash->visual = XDefaultVisualOfScreen(splash->screen);
switch (splash->visual->class) {
case TrueColor: {
int depth = XDefaultDepthOfScreen(splash->screen);
splash->byteAlignment = 1;
splash->maskRequired = shapeSupported;
initFormat(&splash->screenFormat, splash->visual->red_mask,
splash->visual->green_mask, splash->visual->blue_mask, 0);
splash->screenFormat.byteOrder =
(XImageByteOrder(splash->display) == LSBFirst ?
BYTE_ORDER_LSBFIRST : BYTE_ORDER_MSBFIRST);
splash->screenFormat.depthBytes = (depth + 7) / 8;
// TrueColor depth probably can't be less
// than 8 bits, and it's always byte padded
break;
}
case PseudoColor: {
int availableColors;
int numColors;
int numComponents[3];
unsigned long colorIndex[SPLASH_COLOR_MAP_SIZE];
XColor xColors[SPLASH_COLOR_MAP_SIZE];
int i;
int depth = XDefaultDepthOfScreen(splash->screen);
int scale = 65535 / MAX_COLOR_VALUE;
availableColors = GetNumAvailableColors(splash->display, splash->screen,
splash->visual->map_entries);
numColors = quantizeColors(availableColors, numComponents);
if (numColors > availableColors) {
// Could not allocate the color cells. Most probably
// the pool got exhausted. Disable the splash screen.
XCloseDisplay(splash->display);
splash->isVisible = -1;
splash->display = NULL;
splash->screen = NULL;
splash->visual = NULL;
fprintf(stderr, "Warning: unable to initialize the splashscreen. Not enough available color cells.\n");
return;
}
splash->cmap = AllocColors(splash->display, splash->screen,
numColors, colorIndex);
for (i = 0; i < numColors; i++) {
splash->colorIndex[i] = colorIndex[i];
}
initColorCube(numComponents, splash->colorMap, splash->dithers,
splash->colorIndex);
for (i = 0; i < numColors; i++) {
xColors[i].pixel = colorIndex[i];
xColors[i].red = (unsigned short)
QUAD_RED(splash->colorMap[colorIndex[i]]) * scale;
xColors[i].green = (unsigned short)
QUAD_GREEN(splash->colorMap[colorIndex[i]]) * scale;
xColors[i].blue = (unsigned short)
QUAD_BLUE(splash->colorMap[colorIndex[i]]) * scale;
xColors[i].flags = DoRed | DoGreen | DoBlue;
}
XStoreColors(splash->display, splash->cmap, xColors, numColors);
initFormat(&splash->screenFormat, 0, 0, 0, 0);
splash->screenFormat.colorIndex = splash->colorIndex;
splash->screenFormat.depthBytes = (depth + 7) / 8; // or always 8?
splash->screenFormat.colorMap = splash->colorMap;
splash->screenFormat.dithers = splash->dithers;
splash->screenFormat.numColors = numColors;
splash->screenFormat.byteOrder = BYTE_ORDER_NATIVE;
break;
}
default:
; /* FIXME: should probably be fixed, but javaws splash screen doesn't support other visuals either */
}
}
int screen::IMPL::depth() const
{
return XDefaultDepthOfScreen( _xscrn );
}
