[artoolkit-commits] artoolkit/lib/SRC/VideoLinuxV4L video.c, 1.5, 1.6

[Hartmut S. <ret...@us...>]

Update of /cvsroot/artoolkit/artoolkit/lib/SRC/VideoLinuxV4L
In directory sc8-pr-cvs11.sourceforge.net:/tmp/cvs-serv10204/lib/SRC/VideoLinuxV4L

Modified Files:
	video.c 
Log Message:
V4L now also configurable through ARTOOLKIT_CONFIG

Index: video.c
===================================================================
RCS file: /cvsroot/artoolkit/artoolkit/lib/SRC/VideoLinuxV4L/video.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** video.c	21 Apr 2006 04:35:20 -0000	1.5
--- video.c	18 Sep 2006 05:24:06 -0000	1.6
***************
*** 153,156 ****
--- 153,175 ----
      int                       i;
      int                       adjust = 1;
+ 
+ 
+ 	/* following plainly copied from Wayne :) */
+ 	/* If no config string is supplied, we should use the environment variable otherwise set a sane default */
+ 	if (!strcmp (config, "")) {
+ 
+ 			/* None suppplied, lets see if the user supplied one from the shell */
+ 			char *envconf = getenv ("ARTOOLKIT_CONFIG");
+ 			if ((envconf != NULL) && (strcmp (envconf, ""))) {
+ 			config = envconf;
+ 			printf ("Using config string from environment [%s]\n", config);
+ 		}
+ 		else {
+ 			printf ("No config string supplied, please consult documentation\n");
+ 		}
+ 	} else
+ 		printf ("Using supplied config string [%s]\n", config);
+ 
+ 
      
      arMalloc( vid, AR2VideoParamT, 1 );