Function main

server/vgltransut.cpp:53–231

int main(int argc, char **argv)
{
	Timer timer;  double elapsed;
	unsigned char *buf = NULL, *buf2 = NULL, *buf3 = NULL;
	Display *dpy = NULL;  Window win = 0;
	int i, retval = 0;  int bgr = LittleEndian();

	try
	{
		fconfig_setcompress(fconfig, RRCOMP_JPEG);

		bool localtest = false;
		if(argc < 2) usage(argv);
		if(!stricmp(argv[1], "-h") || !strcmp(argv[1], "-?")) usage(argv);

		if(argc > 2) for(i = 2; i < argc; i++)
		{
			if(!stricmp(argv[i], "-h") || !strcmp(argv[i], "-?")) usage(argv);
			else if(!stricmp(argv[i], "-client") && i < argc - 1)
			{
				strncpy(fconfig.client, argv[++i], MAXSTR - 1);
				if(!stricmp(fconfig.client, "0"))
				{
					localtest = true;  fconfig.client[0] = 0;
				}
			}
			else if(!stricmp(argv[i], "-port") && i < argc - 1)
			{
				fconfig.port = atoi(argv[++i]);
			}
			else if(!stricmp(argv[i], "-samp") && i < argc - 1)
			{
				fconfig.subsamp = atoi(argv[++i]);
			}
			else if(!stricmp(argv[i], "-qual") && i < argc - 1)
			{
				fconfig.qual = atoi(argv[++i]);
			}
			else if(!stricmp(argv[i], "-tilesize") && i < argc - 1)
			{
				fconfig.tilesize = atoi(argv[++i]);
			}
			else if(!stricmp(argv[i], "-np") && i < argc - 1)
			{
				fconfig.np = atoi(argv[++i]);
			}
			else if(!stricmp(argv[i], "-rgb"))
				fconfig_setcompress(fconfig, RRCOMP_RGB);
			else usage(argv);
		}
		if(fconfig.compress == RRCOMP_RGB) bgr = 0;

		int w, h, d = 3;

		if(bmp_load(argv[1], &buf, &w, 1, &h, bgr ? PF_BGR : PF_RGB,
			BMPORN_TOPDOWN) == -1)
			THROW(bmp_geterr());
		if(bmp_load(argv[1], &buf2, &w, 1, &h, bgr ? PF_BGR : PF_RGB,