v4l2-ctl: add missing v4l2-ctl-sdr.cpp file.

Oops! Forgot to do a git add...

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

diff --git a/utils/v4l2-ctl/v4l2-ctl-sdr.cpp b/utils/v4l2-ctl/v4l2-ctl-sdr.cpp
new file mode 100644 (file)
index 0000000..9c9a6c4
--- /dev/null
+++ b/utils/v4l2-ctl/v4l2-ctl-sdr.cpp
@@ -0,0 +1,104 @@
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <getopt.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <ctype.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/time.h>
+#include <dirent.h>
+#include <math.h>
+#include <config.h>
+
+#include <linux/videodev2.h>
+#include <libv4l2.h>
+#include <string>
+
+#include "v4l2-ctl.h"
+
+static struct v4l2_format vfmt;        /* set_format/get_format */
+
+void sdr_usage(void)
+{
+       printf("\nSDR Formats options:\n"
+              "  --list-formats-sdr display supported SDR formats [VIDIOC_ENUM_FMT]\n"
+              "  --get-fmt-sdr      query the SDR capture format [VIDIOC_G_FMT]\n"
+              "  --set-fmt-sdr=<f>  set the SDR capture format [VIDIOC_S_FMT]\n"
+              "                     parameter is either the format index as reported by\n"
+              "                     --list-formats-sdr, or the fourcc value as a string\n"
+              "  --try-fmt-sdr=<f>  try the SDR capture format [VIDIOC_TRY_FMT]\n"
+              "                     parameter is either the format index as reported by\n"
+              "                     --list-formats-sdr, or the fourcc value as a string\n"
+              );
+}
+
+void sdr_cmd(int ch, char *optarg)
+{
+       switch (ch) {
+       case OptSetSdrFormat:
+       case OptTrySdrFormat:
+               if (strlen(optarg) == 0) {
+                       sdr_usage();
+                       exit(1);
+               } else if (strlen(optarg) == 4) {
+                       vfmt.fmt.sdr.pixelformat = v4l2_fourcc(optarg[0],
+                                       optarg[1], optarg[2], optarg[3]);
+               } else {
+                       vfmt.fmt.sdr.pixelformat = strtol(optarg, 0L, 0);
+               }
+               break;
+       }
+}
+
+void sdr_set(int fd)
+{
+       int ret;
+
+       if (options[OptSetSdrFormat] || options[OptTrySdrFormat]) {
+               struct v4l2_format in_vfmt;
+
+               in_vfmt.type = V4L2_BUF_TYPE_SDR_CAPTURE;
+               in_vfmt.fmt.sdr.pixelformat = vfmt.fmt.sdr.pixelformat;
+
+               if (in_vfmt.fmt.sdr.pixelformat < 256) {
+                       struct v4l2_fmtdesc fmt;
+
+                       fmt.index = in_vfmt.fmt.sdr.pixelformat;
+                       fmt.type = V4L2_BUF_TYPE_SDR_CAPTURE;
+
+                       if (doioctl(fd, VIDIOC_ENUM_FMT, &fmt))
+                               fmt.pixelformat = 0;
+
+                       in_vfmt.fmt.sdr.pixelformat = fmt.pixelformat;
+               }
+
+               if (options[OptSetSdrFormat])
+                       ret = doioctl(fd, VIDIOC_S_FMT, &in_vfmt);
+               else
+                       ret = doioctl(fd, VIDIOC_TRY_FMT, &in_vfmt);
+               if (ret == 0 && (verbose || options[OptTrySdrFormat]))
+                       printfmt(in_vfmt);
+       }
+}
+
+void sdr_get(int fd)
+{
+       if (options[OptGetSdrFormat]) {
+               vfmt.type = V4L2_BUF_TYPE_SDR_CAPTURE;
+               if (doioctl(fd, VIDIOC_G_FMT, &vfmt) == 0)
+                       printfmt(vfmt);
+       }
+}
+
+void sdr_list(int fd)
+{
+       if (options[OptListSdrFormats]) {
+               printf("ioctl: VIDIOC_ENUM_FMT\n");
+               print_video_formats(fd, V4L2_BUF_TYPE_SDR_CAPTURE);
+       }
+}