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added FITS support to grabvidseq

master
tth 2 years ago
parent
commit
334cffce60
  1. 1
      .gitignore
  2. 3
      v4l2/Makefile
  3. 7
      v4l2/grabvidseq.c
  4. 4
      v4l2/t.c

1
.gitignore vendored

@ -40,6 +40,7 @@ v4l2/grabvidseq @@ -40,6 +40,7 @@ v4l2/grabvidseq
v4l2/*.o
v4l2/*.ppm
v4l2/*.png
v4l2/*.fits
v4l2/video-infos
v4l2/nc-camcontrol

3
v4l2/Makefile

@ -19,7 +19,8 @@ v4l2_pr_structs.o: v4l2_pr_structs.c v4l2_pr_structs.h Makefile @@ -19,7 +19,8 @@ v4l2_pr_structs.o: v4l2_pr_structs.c v4l2_pr_structs.h Makefile
gcc ${COPT} -c $<
grabvidseq: grabvidseq.c ${DEPS} rgb2fimg.o
gcc ${COPT} $< rgb2fimg.o ../libfloatimg.a -lpnglite -lz -lm -lv4l2 -o $@
gcc ${COPT} $< rgb2fimg.o ../libfloatimg.a -lpnglite -lz -lm \
-lcfitsio -lv4l2 -o $@
video-infos: video-infos.c Makefile funcs.o v4l2_pr_structs.o
gcc -Wall -g $< ${LOBJ} ../libfloatimg.a -o $@

7
v4l2/grabvidseq.c

@ -51,9 +51,9 @@ int verbosity; @@ -51,9 +51,9 @@ int verbosity;
static void xioctl(int fh, int request, void *arg)
{
int r;
int r;
do {
do {
r = v4l2_ioctl(fh, request, arg);
} while (r == -1 && ((errno == EINTR) || (errno == EAGAIN)));
@ -393,6 +393,9 @@ switch (foo) { @@ -393,6 +393,9 @@ switch (foo) {
case FILE_TYPE_PNG:
foo = fimg_save_as_png(to_save, outfile, 0);
break;
case FILE_TYPE_FITS:
foo = fimg_save_R_as_fits(to_save, outfile, 0);
break;
default:
fprintf(stderr, "can't save as %s\n", outfile);
break;

4
v4l2/t.c

@ -22,9 +22,9 @@ int verbosity; @@ -22,9 +22,9 @@ int verbosity;
/* --------------------------------------------------------------------- */
int essai_get_fmt(char *dev, int k)
{
int vfd, idx, foo;
int vfd, foo;
struct v4l2_format fmt;
struct v4l2_requestbuffers reqbuf;
// struct v4l2_requestbuffers reqbuf;
fprintf(stderr, ">>> %s ( '%s' %d )\n", __func__, dev, k);

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