int
main(int argc, char *argv[])
{
HDC hdc;
InfoMode mode = Normal;
GLboolean findBest = GL_FALSE;
GLboolean limits = GL_FALSE;
GLboolean singleLine = GL_FALSE;
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-t") == 0) {
mode = Wide;
}
else if (strcmp(argv[i], "-v") == 0) {
mode = Verbose;
}
else if (strcmp(argv[i], "-b") == 0) {
findBest = GL_TRUE;
}
else if (strcmp(argv[i], "-l") == 0) {
limits = GL_TRUE;
}
else if (strcmp(argv[i], "-h") == 0) {
usage();
return 0;
}
else if(strcmp(argv[i], "-s") == 0) {
singleLine = GL_TRUE;
}
else {
printf("Unknown option `%s'\n", argv[i]);
usage();
return 0;
}
}
hdc = CreateDC(TEXT("DISPLAY"), NULL, NULL, NULL);
if (findBest) {
int b;
b = find_best_visual(hdc);
printf("%d\n", b);
}
else {
print_screen_info(hdc, limits, singleLine);
printf("\n");
print_visual_info(hdc, mode);
}
return 0;
}
int
main(int argc, char *argv[])
{
char *displayName = NULL;
Display *dpy;
int numScreens, scrnum;
InfoMode mode = Normal;
GLboolean findBest = GL_FALSE;
GLboolean limits = GL_FALSE;
Bool allowDirect = True;
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0 && i + 1 < argc) {
displayName = argv[i + 1];
i++;
}
else if (strcmp(argv[i], "-t") == 0) {
mode = Wide;
}
else if (strcmp(argv[i], "-v") == 0) {
mode = Verbose;
}
else if (strcmp(argv[i], "-b") == 0) {
findBest = GL_TRUE;
}
else if (strcmp(argv[i], "-i") == 0) {
allowDirect = False;
}
else if (strcmp(argv[i], "-l") == 0) {
limits = GL_TRUE;
}
else if (strcmp(argv[i], "-h") == 0) {
usage();
return 0;
}
else {
printf("Unknown option `%s'\n", argv[i]);
usage();
return 0;
}
}
dpy = XOpenDisplay(displayName);
if (!dpy) {
fprintf(stderr, "Error: unable to open display %s\n", displayName);
return -1;
}
if (findBest) {
int b;
mesa_hack(dpy, 0);
b = find_best_visual(dpy, 0);
printf("%d\n", b);
}
else {
numScreens = ScreenCount(dpy);
print_display_info(dpy);
for (scrnum = 0; scrnum < numScreens; scrnum++) {
mesa_hack(dpy, scrnum);
print_screen_info(dpy, scrnum, allowDirect, limits);
printf("\n");
print_visual_info(dpy, scrnum, mode);
if (scrnum + 1 < numScreens)
printf("\n\n");
}
}
XCloseDisplay(dpy);
return 0;
}
static struct DriverInstance*
X11_new_instance(const char* server_name,
int xpos, int ypos,
int width, int height, int mmx_supported,
char* error_text, int text_len)
{
struct DriverInstance* sh = (struct DriverInstance*) malloc(sizeof(*sh));
int screen;
int err;
const char* server_name_ptr;
if (width > MAX_RES_X || height > MAX_RES_Y)
{
snprintf(error_text, text_len,
"Max resolution (%ix%i) exceeded by given resolution (%i,%i)",
MAX_RES_X, MAX_RES_Y, width, height);
free(sh);
return 0;
}
sh->mmx_supported = mmx_supported;
sh->width = width;
sh->height = height;
sh->used_extensions = 0;
sh->data = 0;
sh->data_size = 0;
sh->ximage = 0;
sh->image_width = 0;
sh->image_height = 0;
sh->shminfo.shmaddr = 0;
sh->xv_port = 0xffffffff;
sh->xv_format_id = -1;
sh->xv_image = 0;
if (strcmp(server_name,"default") == 0)
server_name_ptr = getenv("DISPLAY"); //use the DISPLAY environment variable
else
server_name_ptr = server_name; // use the userdefined display
if (server_name_ptr == 0)
{
snprintf(error_text, text_len,
"Don't know which display to use. Set the DISPLAY variable!");
free(sh);
return 0;
}
DEBUG_PRINTF("x11output: Connecting to '%s'...\n", server_name_ptr);
sh->display = XOpenDisplay(server_name_ptr);
if (sh->display == NULL)
{
snprintf(error_text, text_len,
"Cannot connect to X server '%s'", server_name);
free(sh);
return 0;
}
if (check_xshm_extension(sh->display))
{
if (init_xshm_stuff(sh, error_text, text_len) != 0)
sh->used_extensions |= USE_XSHM;
else
printf(" x11output: could not init XShm: '%s', turning off xshm\n",
error_text);
}
if (check_xv_extension(sh->display))
{
sh->used_extensions |= USE_XV;
}
screen = DefaultScreen(sh->display);
sh->win = XCreateSimpleWindow(sh->display,
RootWindow(sh->display, screen),
xpos, ypos,
width, height,
0,
BlackPixel(sh->display, screen),
WhitePixel(sh->display, screen));
//TODO: error handling
XMapWindow(sh->display, sh->win);
sh->gc = XCreateGC(sh->display, sh->win, 0, NULL);
err = find_best_visual(sh->display, &sh->vis);
if (err)
{
snprintf(error_text, text_len, "Could not find matching visual\n"
"XServer must be set up at 24 bit depth or 16 bit depth");
XDestroyWindow(sh->display, sh->win);
deinit_xv_stuff(sh);
free(sh);
return 0;
}
if (sh->vis.depth == 16)
{
printf(" x11output: Screen set to 16bit color-depth. You might want to "
"switch\n to 24bit for better performance\n");
}
if ((sh->used_extensions & USE_XV) == USE_XV)
{
if (init_xv_stuff(sh, error_text, text_len) == 0)
{
printf(" x11output: turning off Xv support: '%s'\n",
error_text);
sh->used_extensions &= ~USE_XV;
}
}
if ((sh->used_extensions & USE_XSHM) == USE_XSHM)
{
if ((sh->used_extensions & USE_XV) == 0)
{
/* create shared memory ximage */
sh->ximage = XShmCreateImage (sh->display,
sh->vis.visual,
sh->vis.depth,
ZPixmap, 0,
&sh->shminfo, width, height);
if (sh->ximage == 0)
{
snprintf(error_text, text_len, "Could not create xshm image");
deinit_xv_stuff(sh);
deinit_xshm_stuff(sh);
XDestroyWindow(sh->display, sh->win);
free(sh);
return 0;
}
sh->ximage->data = sh->shminfo.shmaddr;
}
}
if (sh->used_extensions & USE_XV)
printf(" x11output: using Xv extension\n");
if (sh->used_extensions & USE_XSHM)
printf(" x11output: using XShm extension\n");
XFlush( sh->display );
return sh;
}
int
main(int argc, char *argv[])
{
char *displayName = NULL;
Display *dpy;
int numScreens, scrnum;
InfoMode mode = Normal;
Bool findBest = False;
Bool limits = False;
Bool allowDirect = True;
Bool singleLine = False;
Bool coreWorked;
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0 && i + 1 < argc) {
displayName = argv[i + 1];
i++;
}
else if (strcmp(argv[i], "-t") == 0) {
mode = Wide;
}
else if (strcmp(argv[i], "-v") == 0) {
mode = Verbose;
}
else if (strcmp(argv[i], "-b") == 0) {
findBest = True;
}
else if (strcmp(argv[i], "-i") == 0) {
allowDirect = False;
}
else if (strcmp(argv[i], "-l") == 0) {
limits = True;
}
else if (strcmp(argv[i], "-h") == 0) {
usage();
return 0;
}
else if (strcmp(argv[i], "-s") == 0) {
singleLine = True;
}
else {
printf("Unknown option `%s'\n", argv[i]);
usage();
return 0;
}
}
dpy = XOpenDisplay(displayName);
if (!dpy) {
fprintf(stderr, "Error: unable to open display %s\n", XDisplayName(displayName));
return -1;
}
if (findBest) {
int b;
mesa_hack(dpy, 0);
b = find_best_visual(dpy, 0);
printf("%d\n", b);
}
else {
numScreens = ScreenCount(dpy);
print_display_info(dpy);
for (scrnum = 0; scrnum < numScreens; scrnum++) {
mesa_hack(dpy, scrnum);
coreWorked = print_screen_info(dpy, scrnum, allowDirect, True, False, limits, singleLine, False);
print_screen_info(dpy, scrnum, allowDirect, False, False, limits, singleLine, coreWorked);
print_screen_info(dpy, scrnum, allowDirect, False, True, False, singleLine, True);
printf("\n");
print_visual_info(dpy, scrnum, mode);
#ifdef GLX_VERSION_1_3
print_fbconfig_info(dpy, scrnum, mode);
#endif
if (scrnum + 1 < numScreens)
printf("\n\n");
}
}
XCloseDisplay(dpy);
return 0;
}
