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Diffstat (limited to 'hw/dmx/examples/dmxwininfo.c')
-rw-r--r--hw/dmx/examples/dmxwininfo.c748
1 files changed, 365 insertions, 383 deletions
diff --git a/hw/dmx/examples/dmxwininfo.c b/hw/dmx/examples/dmxwininfo.c
index 3d027d530..9b1ce76b6 100644
--- a/hw/dmx/examples/dmxwininfo.c
+++ b/hw/dmx/examples/dmxwininfo.c
@@ -43,183 +43,180 @@
static const char *FontName = "fixed";
-
static void
-EventLoop(Display *dpy, Window win, GC gc)
+EventLoop(Display * dpy, Window win, GC gc)
{
- XEvent ev;
- while (1) {
- XNextEvent( dpy, &ev );
- switch (ev.type) {
- case ReparentNotify:
- break;
- case MapNotify:
- break;
- case ConfigureNotify:
- case Expose:
- {
+ XEvent ev;
+
+ while (1) {
+ XNextEvent(dpy, &ev);
+ switch (ev.type) {
+ case ReparentNotify:
+ break;
+ case MapNotify:
+ break;
+ case ConfigureNotify:
+ case Expose:
+ {
int numScreens, count, i;
DMXWindowAttributes *winInfo;
int x, y;
const char *msg = "DMX window info:";
DMXGetScreenCount(dpy, &numScreens);
- winInfo
- = (DMXWindowAttributes *)
+ winInfo = (DMXWindowAttributes *)
malloc(numScreens * sizeof(DMXWindowAttributes));
assert(winInfo);
- if (!DMXGetWindowAttributes(dpy, win, &count,
- numScreens, winInfo)) {
- printf("Could not get window information for 0x%08lx\n",
- (long unsigned)win);
+ if (!DMXGetWindowAttributes(dpy, win, &count, numScreens, winInfo)) {
+ printf("Could not get window information for 0x%08lx\n",
+ (long unsigned) win);
}
x = y = 50;
XClearWindow(dpy, win);
XDrawString(dpy, win, gc, x, y, msg, strlen(msg));
y += 20;
for (i = 0; i < count; i++) {
- char str[500];
- snprintf(str, sizeof(str),
- "screen %d: pos: %dx%d+%d+%d visible: %dx%d+%d+%d",
- winInfo[i].screen,
- winInfo[i].pos.width, winInfo[i].pos.height,
- winInfo[i].pos.x, winInfo[i].pos.y,
- winInfo[i].vis.width, winInfo[i].vis.height,
- winInfo[i].vis.x, winInfo[i].vis.y);
- XDrawString(dpy, win, gc, x, y, str, strlen(str));
- y += 20;
+ char str[500];
+
+ snprintf(str, sizeof(str),
+ "screen %d: pos: %dx%d+%d+%d visible: %dx%d+%d+%d",
+ winInfo[i].screen,
+ winInfo[i].pos.width, winInfo[i].pos.height,
+ winInfo[i].pos.x, winInfo[i].pos.y,
+ winInfo[i].vis.width, winInfo[i].vis.height,
+ winInfo[i].vis.x, winInfo[i].vis.y);
+ XDrawString(dpy, win, gc, x, y, str, strlen(str));
+ y += 20;
}
free(winInfo);
- }
- break;
- default:
- printf("Event type 0x%x\n", ev.type);
- }
- }
+ }
+ break;
+ default:
+ printf("Event type 0x%x\n", ev.type);
+ }
+ }
}
int
main(int argc, char *argv[])
{
- const char *displayName = NULL;
- Display *dpy;
- int event_base, error_base;
- int scr, n;
- long vinfoMask, attrMask;
- XVisualInfo vinfoTemp, *visInfo;
- Visual *vis;
- Window win, root;
- XSetWindowAttributes attr;
- XFontStruct *fontInfo;
- GC gc;
-
- if (argc > 1) {
- displayName = argv[1];
- }
-
- dpy = XOpenDisplay(displayName);
- if (!dpy) {
- fprintf(stderr, "Unable to open display %s\n", displayName);
- return -1;
- }
-
- if (!DMXQueryExtension(dpy, &event_base, &error_base)) {
- fprintf(stderr, "DMX extension not available on this display.\n");
- return -1;
- }
-
- scr = DefaultScreen(dpy);
- root = RootWindow(dpy, scr);
- vis = DefaultVisual(dpy, scr);
-
- vinfoMask = VisualIDMask;
- vinfoTemp.visualid = vis->visualid;
- visInfo = XGetVisualInfo(dpy, vinfoMask, &vinfoTemp, &n);
- if (!visInfo || n != 1) {
- fprintf(stderr, "Unable to get visual!\n");
- XCloseDisplay(dpy);
- return -1;
- }
-
- attr.background_pixel = 0;
- attr.border_pixel = 0;
- attr.colormap = XCreateColormap(dpy, root, visInfo->visual, AllocNone);
- attr.event_mask = StructureNotifyMask | ExposureMask;
- attrMask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
- win = XCreateWindow(dpy, root,
- 500, 500, 600, 400, /* x, y, w, h */
- 0, /* border_width */
- visInfo->depth, InputOutput,
- visInfo->visual, attrMask, &attr);
-
-
- if (!win) {
- fprintf(stderr, "Unable to create window!\n");
- XCloseDisplay(dpy);
- return -1;
- }
-
- fontInfo = XLoadQueryFont(dpy, FontName);
- if (!fontInfo) {
- fprintf(stderr, "Error: font %s not found\n", FontName);
- exit(0);
- }
-
- gc = XCreateGC(dpy, win, 0, NULL);
- XSetBackground(dpy, gc, BlackPixel(dpy, scr));
- XSetForeground(dpy, gc, WhitePixel(dpy, scr));
- XSetFont(dpy, gc, fontInfo->fid);
-
- XMapWindow(dpy, win);
-
- EventLoop(dpy, win, gc);
-
- XDestroyWindow(dpy, win);
- XCloseDisplay(dpy);
- return 0;
+ const char *displayName = NULL;
+ Display *dpy;
+ int event_base, error_base;
+ int scr, n;
+ long vinfoMask, attrMask;
+ XVisualInfo vinfoTemp, *visInfo;
+ Visual *vis;
+ Window win, root;
+ XSetWindowAttributes attr;
+ XFontStruct *fontInfo;
+ GC gc;
+
+ if (argc > 1) {
+ displayName = argv[1];
+ }
+
+ dpy = XOpenDisplay(displayName);
+ if (!dpy) {
+ fprintf(stderr, "Unable to open display %s\n", displayName);
+ return -1;
+ }
+
+ if (!DMXQueryExtension(dpy, &event_base, &error_base)) {
+ fprintf(stderr, "DMX extension not available on this display.\n");
+ return -1;
+ }
+
+ scr = DefaultScreen(dpy);
+ root = RootWindow(dpy, scr);
+ vis = DefaultVisual(dpy, scr);
+
+ vinfoMask = VisualIDMask;
+ vinfoTemp.visualid = vis->visualid;
+ visInfo = XGetVisualInfo(dpy, vinfoMask, &vinfoTemp, &n);
+ if (!visInfo || n != 1) {
+ fprintf(stderr, "Unable to get visual!\n");
+ XCloseDisplay(dpy);
+ return -1;
+ }
+
+ attr.background_pixel = 0;
+ attr.border_pixel = 0;
+ attr.colormap = XCreateColormap(dpy, root, visInfo->visual, AllocNone);
+ attr.event_mask = StructureNotifyMask | ExposureMask;
+ attrMask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+ win = XCreateWindow(dpy, root, 500, 500, 600, 400, /* x, y, w, h */
+ 0, /* border_width */
+ visInfo->depth, InputOutput,
+ visInfo->visual, attrMask, &attr);
+
+ if (!win) {
+ fprintf(stderr, "Unable to create window!\n");
+ XCloseDisplay(dpy);
+ return -1;
+ }
+
+ fontInfo = XLoadQueryFont(dpy, FontName);
+ if (!fontInfo) {
+ fprintf(stderr, "Error: font %s not found\n", FontName);
+ exit(0);
+ }
+
+ gc = XCreateGC(dpy, win, 0, NULL);
+ XSetBackground(dpy, gc, BlackPixel(dpy, scr));
+ XSetForeground(dpy, gc, WhitePixel(dpy, scr));
+ XSetFont(dpy, gc, fontInfo->fid);
+
+ XMapWindow(dpy, win);
+
+ EventLoop(dpy, win, gc);
+
+ XDestroyWindow(dpy, win);
+ XCloseDisplay(dpy);
+ return 0;
}
#if 00
-static void make_window( char *title, int color_flag )
+static void
+make_window(char *title, int color_flag)
{
- int x = 10, y = 10, width = 400, height = 300;
- Display *dpy;
- int scr;
- Window root, win;
- Colormap cmap;
- XColor xcolor;
- int attr_flags;
- XVisualInfo *visinfo;
- XSetWindowAttributes attr;
- XTextProperty tp;
- XSizeHints sh;
- XEvent e;
- XMesaContext context;
- XMesaVisual visual;
- XMesaBuffer buffer;
-
-
- /*
- * Do the usual X things to make a window.
- */
-
- dpy = XOpenDisplay(NULL);
- if (!dpy) {
- printf("Couldn't open default display!\n");
- exit(1);
- }
-
- scr = DefaultScreen(dpy);
- root = RootWindow(dpy, scr);
-
- /* alloc visinfo struct */
- visinfo = (XVisualInfo *) malloc( sizeof(XVisualInfo) );
-
- /* Get a visual and colormap */
- if (color_flag) {
- /* Open TrueColor window */
+ int x = 10, y = 10, width = 400, height = 300;
+ Display *dpy;
+ int scr;
+ Window root, win;
+ Colormap cmap;
+ XColor xcolor;
+ int attr_flags;
+ XVisualInfo *visinfo;
+ XSetWindowAttributes attr;
+ XTextProperty tp;
+ XSizeHints sh;
+ XEvent e;
+ XMesaContext context;
+ XMesaVisual visual;
+ XMesaBuffer buffer;
+
+ /*
+ * Do the usual X things to make a window.
+ */
+
+ dpy = XOpenDisplay(NULL);
+ if (!dpy) {
+ printf("Couldn't open default display!\n");
+ exit(1);
+ }
+
+ scr = DefaultScreen(dpy);
+ root = RootWindow(dpy, scr);
+
+ /* alloc visinfo struct */
+ visinfo = (XVisualInfo *) malloc(sizeof(XVisualInfo));
+
+ /* Get a visual and colormap */
+ if (color_flag) {
+ /* Open TrueColor window */
/*
if (!XMatchVisualInfo( dpy, scr, 24, TrueColor, visinfo )) {
@@ -227,269 +224,254 @@ static void make_window( char *title, int color_flag )
exit(1);
}
*/
- if (!XMatchVisualInfo( dpy, scr, 8, PseudoColor, visinfo )) {
- printf("Couldn't get 8-bit PseudoColor visual!\n");
- exit(1);
- }
+ if (!XMatchVisualInfo(dpy, scr, 8, PseudoColor, visinfo)) {
+ printf("Couldn't get 8-bit PseudoColor visual!\n");
+ exit(1);
+ }
- cmap = XCreateColormap( dpy, root, visinfo->visual, AllocNone );
- Black = Red = Green = Blue = 0;
- }
- else {
- /* Open color index window */
+ cmap = XCreateColormap(dpy, root, visinfo->visual, AllocNone);
+ Black = Red = Green = Blue = 0;
+ }
+ else {
+ /* Open color index window */
- if (!XMatchVisualInfo( dpy, scr, 8, PseudoColor, visinfo )) {
- printf("Couldn't get 8-bit PseudoColor visual\n");
- exit(1);
- }
+ if (!XMatchVisualInfo(dpy, scr, 8, PseudoColor, visinfo)) {
+ printf("Couldn't get 8-bit PseudoColor visual\n");
+ exit(1);
+ }
- cmap = XCreateColormap( dpy, root, visinfo->visual, AllocNone );
+ cmap = XCreateColormap(dpy, root, visinfo->visual, AllocNone);
- /* Allocate colors */
- xcolor.red = 0x0;
- xcolor.green = 0x0;
- xcolor.blue = 0x0;
- xcolor.flags = DoRed | DoGreen | DoBlue;
- if (!XAllocColor( dpy, cmap, &xcolor )) {
- printf("Couldn't allocate black!\n");
- exit(1);
- }
- Black = xcolor.pixel;
-
- xcolor.red = 0xffff;
- xcolor.green = 0x0;
- xcolor.blue = 0x0;
- xcolor.flags = DoRed | DoGreen | DoBlue;
- if (!XAllocColor( dpy, cmap, &xcolor )) {
- printf("Couldn't allocate red!\n");
- exit(1);
- }
- Red = xcolor.pixel;
-
- xcolor.red = 0x0;
- xcolor.green = 0xffff;
- xcolor.blue = 0x0;
- xcolor.flags = DoRed | DoGreen | DoBlue;
- if (!XAllocColor( dpy, cmap, &xcolor )) {
- printf("Couldn't allocate green!\n");
- exit(1);
- }
- Green = xcolor.pixel;
-
- xcolor.red = 0x0;
- xcolor.green = 0x0;
- xcolor.blue = 0xffff;
- xcolor.flags = DoRed | DoGreen | DoBlue;
- if (!XAllocColor( dpy, cmap, &xcolor )) {
- printf("Couldn't allocate blue!\n");
- exit(1);
- }
- Blue = xcolor.pixel;
- }
-
- /* set window attributes */
- attr.colormap = cmap;
- attr.event_mask = ExposureMask | StructureNotifyMask;
- attr.border_pixel = BlackPixel( dpy, scr );
- attr.background_pixel = BlackPixel( dpy, scr );
- attr_flags = CWColormap | CWEventMask | CWBorderPixel | CWBackPixel;
-
- /* Create the window */
- win = XCreateWindow( dpy, root, x,y, width, height, 0,
- visinfo->depth, InputOutput,
- visinfo->visual,
- attr_flags, &attr);
- if (!win) {
- printf("Couldn't open window!\n");
- exit(1);
- }
-
- XStringListToTextProperty(&title, 1, &tp);
- sh.flags = USPosition | USSize;
- XSetWMProperties(dpy, win, &tp, &tp, 0, 0, &sh, 0, 0);
- XMapWindow(dpy, win);
- while (1) {
- XNextEvent( dpy, &e );
- if (e.type == MapNotify && e.xmap.window == win) {
- break;
- }
- }
-
-
- /*
- * Now do the special Mesa/Xlib stuff!
- */
-
- visual = XMesaCreateVisual( dpy, visinfo,
- (GLboolean) color_flag,
- GL_FALSE, /* alpha_flag */
- GL_FALSE, /* db_flag */
- GL_FALSE, /* stereo flag */
- GL_FALSE, /* ximage_flag */
- 0, /* depth size */
- 0, /* stencil size */
- 0,0,0,0, /* accum_size */
- 0, /* num samples */
- 0, /* level */
- 0 /* caveat */
- );
- if (!visual) {
- printf("Couldn't create Mesa/X visual!\n");
- exit(1);
- }
-
- /* Create a Mesa rendering context */
- context = XMesaCreateContext( visual,
- NULL /* share_list */
- );
- if (!context) {
- printf("Couldn't create Mesa/X context!\n");
- exit(1);
- }
-
- buffer = XMesaCreateWindowBuffer( visual, win );
- if (!buffer) {
- printf("Couldn't create Mesa/X buffer!\n");
- exit(1);
- }
-
-
- XMesaMakeCurrent( context, buffer );
-
- /* Ready to render! */
+ /* Allocate colors */
+ xcolor.red = 0x0;
+ xcolor.green = 0x0;
+ xcolor.blue = 0x0;
+ xcolor.flags = DoRed | DoGreen | DoBlue;
+ if (!XAllocColor(dpy, cmap, &xcolor)) {
+ printf("Couldn't allocate black!\n");
+ exit(1);
+ }
+ Black = xcolor.pixel;
+
+ xcolor.red = 0xffff;
+ xcolor.green = 0x0;
+ xcolor.blue = 0x0;
+ xcolor.flags = DoRed | DoGreen | DoBlue;
+ if (!XAllocColor(dpy, cmap, &xcolor)) {
+ printf("Couldn't allocate red!\n");
+ exit(1);
+ }
+ Red = xcolor.pixel;
+
+ xcolor.red = 0x0;
+ xcolor.green = 0xffff;
+ xcolor.blue = 0x0;
+ xcolor.flags = DoRed | DoGreen | DoBlue;
+ if (!XAllocColor(dpy, cmap, &xcolor)) {
+ printf("Couldn't allocate green!\n");
+ exit(1);
+ }
+ Green = xcolor.pixel;
+
+ xcolor.red = 0x0;
+ xcolor.green = 0x0;
+ xcolor.blue = 0xffff;
+ xcolor.flags = DoRed | DoGreen | DoBlue;
+ if (!XAllocColor(dpy, cmap, &xcolor)) {
+ printf("Couldn't allocate blue!\n");
+ exit(1);
+ }
+ Blue = xcolor.pixel;
+ }
+
+ /* set window attributes */
+ attr.colormap = cmap;
+ attr.event_mask = ExposureMask | StructureNotifyMask;
+ attr.border_pixel = BlackPixel(dpy, scr);
+ attr.background_pixel = BlackPixel(dpy, scr);
+ attr_flags = CWColormap | CWEventMask | CWBorderPixel | CWBackPixel;
+
+ /* Create the window */
+ win = XCreateWindow(dpy, root, x, y, width, height, 0,
+ visinfo->depth, InputOutput,
+ visinfo->visual, attr_flags, &attr);
+ if (!win) {
+ printf("Couldn't open window!\n");
+ exit(1);
+ }
+
+ XStringListToTextProperty(&title, 1, &tp);
+ sh.flags = USPosition | USSize;
+ XSetWMProperties(dpy, win, &tp, &tp, 0, 0, &sh, 0, 0);
+ XMapWindow(dpy, win);
+ while (1) {
+ XNextEvent(dpy, &e);
+ if (e.type == MapNotify && e.xmap.window == win) {
+ break;
+ }
+ }
+
+ /*
+ * Now do the special Mesa/Xlib stuff!
+ */
+
+ visual = XMesaCreateVisual(dpy, visinfo, (GLboolean) color_flag, GL_FALSE, /* alpha_flag */
+ GL_FALSE, /* db_flag */
+ GL_FALSE, /* stereo flag */
+ GL_FALSE, /* ximage_flag */
+ 0, /* depth size */
+ 0, /* stencil size */
+ 0, 0, 0, 0, /* accum_size */
+ 0, /* num samples */
+ 0, /* level */
+ 0 /* caveat */
+ );
+ if (!visual) {
+ printf("Couldn't create Mesa/X visual!\n");
+ exit(1);
+ }
+
+ /* Create a Mesa rendering context */
+ context = XMesaCreateContext(visual, NULL /* share_list */
+ );
+ if (!context) {
+ printf("Couldn't create Mesa/X context!\n");
+ exit(1);
+ }
+
+ buffer = XMesaCreateWindowBuffer(visual, win);
+ if (!buffer) {
+ printf("Couldn't create Mesa/X buffer!\n");
+ exit(1);
+ }
+
+ XMesaMakeCurrent(context, buffer);
+
+ /* Ready to render! */
}
-
-
-static void draw_cube( void )
+static void
+draw_cube(void)
{
- /* X faces */
- glIndexi( Red );
- glColor3f( 1.0, 0.0, 0.0 );
- glBegin( GL_POLYGON );
- glVertex3f( 1.0, 1.0, 1.0 );
- glVertex3f( 1.0, -1.0, 1.0 );
- glVertex3f( 1.0, -1.0, -1.0 );
- glVertex3f( 1.0, 1.0, -1.0 );
- glEnd();
-
- glBegin( GL_POLYGON );
- glVertex3f( -1.0, 1.0, 1.0 );
- glVertex3f( -1.0, 1.0, -1.0 );
- glVertex3f( -1.0, -1.0, -1.0 );
- glVertex3f( -1.0, -1.0, 1.0 );
- glEnd();
-
- /* Y faces */
- glIndexi( Green );
- glColor3f( 0.0, 1.0, 0.0 );
- glBegin( GL_POLYGON );
- glVertex3f( 1.0, 1.0, 1.0 );
- glVertex3f( 1.0, 1.0, -1.0 );
- glVertex3f( -1.0, 1.0, -1.0 );
- glVertex3f( -1.0, 1.0, 1.0 );
- glEnd();
-
- glBegin( GL_POLYGON );
- glVertex3f( 1.0, -1.0, 1.0 );
- glVertex3f( -1.0, -1.0, 1.0 );
- glVertex3f( -1.0, -1.0, -1.0 );
- glVertex3f( 1.0, -1.0, -1.0 );
- glEnd();
-
- /* Z faces */
- glIndexi( Blue );
- glColor3f( 0.0, 0.0, 1.0 );
- glBegin( GL_POLYGON );
- glVertex3f( 1.0, 1.0, 1.0 );
- glVertex3f( -1.0, 1.0, 1.0 );
- glVertex3f( -1.0, -1.0, 1.0 );
- glVertex3f( 1.0, -1.0, 1.0 );
- glEnd();
-
- glBegin( GL_POLYGON );
- glVertex3f( 1.0, 1.0, -1.0 );
- glVertex3f( 1.0,-1.0, -1.0 );
- glVertex3f( -1.0,-1.0, -1.0 );
- glVertex3f( -1.0, 1.0, -1.0 );
- glEnd();
+ /* X faces */
+ glIndexi(Red);
+ glColor3f(1.0, 0.0, 0.0);
+ glBegin(GL_POLYGON);
+ glVertex3f(1.0, 1.0, 1.0);
+ glVertex3f(1.0, -1.0, 1.0);
+ glVertex3f(1.0, -1.0, -1.0);
+ glVertex3f(1.0, 1.0, -1.0);
+ glEnd();
+
+ glBegin(GL_POLYGON);
+ glVertex3f(-1.0, 1.0, 1.0);
+ glVertex3f(-1.0, 1.0, -1.0);
+ glVertex3f(-1.0, -1.0, -1.0);
+ glVertex3f(-1.0, -1.0, 1.0);
+ glEnd();
+
+ /* Y faces */
+ glIndexi(Green);
+ glColor3f(0.0, 1.0, 0.0);
+ glBegin(GL_POLYGON);
+ glVertex3f(1.0, 1.0, 1.0);
+ glVertex3f(1.0, 1.0, -1.0);
+ glVertex3f(-1.0, 1.0, -1.0);
+ glVertex3f(-1.0, 1.0, 1.0);
+ glEnd();
+
+ glBegin(GL_POLYGON);
+ glVertex3f(1.0, -1.0, 1.0);
+ glVertex3f(-1.0, -1.0, 1.0);
+ glVertex3f(-1.0, -1.0, -1.0);
+ glVertex3f(1.0, -1.0, -1.0);
+ glEnd();
+
+ /* Z faces */
+ glIndexi(Blue);
+ glColor3f(0.0, 0.0, 1.0);
+ glBegin(GL_POLYGON);
+ glVertex3f(1.0, 1.0, 1.0);
+ glVertex3f(-1.0, 1.0, 1.0);
+ glVertex3f(-1.0, -1.0, 1.0);
+ glVertex3f(1.0, -1.0, 1.0);
+ glEnd();
+
+ glBegin(GL_POLYGON);
+ glVertex3f(1.0, 1.0, -1.0);
+ glVertex3f(1.0, -1.0, -1.0);
+ glVertex3f(-1.0, -1.0, -1.0);
+ glVertex3f(-1.0, 1.0, -1.0);
+ glEnd();
}
-
-
-
-static void display_loop( void )
+static void
+display_loop(void)
{
- GLfloat xrot, yrot, zrot;
+ GLfloat xrot, yrot, zrot;
- xrot = yrot = zrot = 0.0;
+ xrot = yrot = zrot = 0.0;
- glClearColor( 0.0, 0.0, 0.0, 0.0 );
- glClearIndex( Black );
+ glClearColor(0.0, 0.0, 0.0, 0.0);
+ glClearIndex(Black);
- glMatrixMode( GL_PROJECTION );
- glLoadIdentity();
- glFrustum( -1.0, 1.0, -1.0, 1.0, 1.0, 10.0 );
- glTranslatef( 0.0, 0.0, -5.0 );
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -1.0, 1.0, 1.0, 10.0);
+ glTranslatef(0.0, 0.0, -5.0);
- glMatrixMode( GL_MODELVIEW );
- glLoadIdentity();
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
- glCullFace( GL_BACK );
- glEnable( GL_CULL_FACE );
+ glCullFace(GL_BACK);
+ glEnable(GL_CULL_FACE);
- glShadeModel( GL_FLAT );
+ glShadeModel(GL_FLAT);
- while (1) {
- glClear( GL_COLOR_BUFFER_BIT );
- glPushMatrix();
- glRotatef( xrot, 1.0, 0.0, 0.0 );
- glRotatef( yrot, 0.0, 1.0, 0.0 );
- glRotatef( zrot, 0.0, 0.0, 1.0 );
+ while (1) {
+ glClear(GL_COLOR_BUFFER_BIT);
+ glPushMatrix();
+ glRotatef(xrot, 1.0, 0.0, 0.0);
+ glRotatef(yrot, 0.0, 1.0, 0.0);
+ glRotatef(zrot, 0.0, 0.0, 1.0);
- draw_cube();
+ draw_cube();
- glPopMatrix();
- glFinish();
+ glPopMatrix();
+ glFinish();
- xrot += 10.0;
- yrot += 7.0;
- zrot -= 3.0;
- }
+ xrot += 10.0;
+ yrot += 7.0;
+ zrot -= 3.0;
+ }
}
-
-
-
-int main( int argc, char *argv[] )
+int
+main(int argc, char *argv[])
{
- int mode = 0;
-
- if (argc >= 2)
- {
- if (strcmp(argv[1],"-ci")==0)
- mode = 0;
- else if (strcmp(argv[1],"-rgb")==0)
- mode = 1;
- else
- {
- printf("Bad flag: %s\n", argv[1]);
- printf("Specify -ci for 8-bit color index or -rgb for RGB mode\n");
- exit(1);
+ int mode = 0;
+
+ if (argc >= 2) {
+ if (strcmp(argv[1], "-ci") == 0)
+ mode = 0;
+ else if (strcmp(argv[1], "-rgb") == 0)
+ mode = 1;
+ else {
+ printf("Bad flag: %s\n", argv[1]);
+ printf("Specify -ci for 8-bit color index or -rgb for RGB mode\n");
+ exit(1);
}
- }
- else
- {
+ }
+ else {
printf("Specify -ci for 8-bit color index or -rgb for RGB mode\n");
printf("Defaulting to 8-bit color index\n");
- }
+ }
- make_window( argv[0], mode );
+ make_window(argv[0], mode);
- display_loop();
- return 0;
+ display_loop();
+ return 0;
}
-
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 11:25:58 +0000