bits 8-15 Green color information, bits 16-23 Blue color
information and bits 24-31 must be zero.</entry>
</row>
+ <row>
+ <entry><constant>V4L2_CID_ILLUMINATORS_1</constant>
+ <constant>V4L2_CID_ILLUMINATORS_2</constant></entry>
+ <entry>boolean</entry>
+ <entry>Switch on or off the illuminator 1 or 2 of the device
+ (usually a microscope).</entry>
+ </row>
<row>
<entry><constant>V4L2_CID_LASTP1</constant></entry>
<entry></entry>
<entry>End of the predefined control IDs (currently
-<constant>V4L2_CID_BG_COLOR</constant> + 1).</entry>
+<constant>V4L2_CID_ILLUMINATORS_2</constant> + 1).</entry>
</row>
<row>
<entry><constant>V4L2_CID_PRIVATE_BASE</constant></entry>
querymenu.index++) {
if (0 == ioctl (fd, &VIDIOC-QUERYMENU;, &querymenu)) {
printf (" %s\n", querymenu.name);
- } else {
- perror ("VIDIOC_QUERYMENU");
- exit (EXIT_FAILURE);
}
}
}