add TIFF support to grabvidseq

v4l2/Makefile

@@ -20,7 +20,7 @@ v4l2_pr_structs.o:	v4l2_pr_structs.c v4l2_pr_structs.h Makefile
 
 grabvidseq: grabvidseq.c ${DEPS} rgb2fimg.o 
 	gcc ${COPT} $<  rgb2fimg.o ../libfloatimg.a -lpnglite -lz -lm 	\
-		-lcfitsio -lv4l2 -o $@
+		-lcfitsio -lv4l2 -ltiff -o $@
 
 video-infos: video-infos.c Makefile funcs.o v4l2_pr_structs.o
 	gcc -Wall -g $<  ${LOBJ} ../libfloatimg.a -o $@

v4l2/grabvidseq.c

@@ -396,6 +396,8 @@ switch (foo) {
 	case FILE_TYPE_FITS:
 		foo = fimg_save_R_as_fits(to_save, outfile, 0);
 		break;
+	case FILE_TYPE_TIFF:
+		foo = fimg_write_as_tiff(to_save, outfile, 0);
 	default:
 		fprintf(stderr, "can't save as %s\n", outfile);
 		break;