tTh/FloatImg
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more precision, please

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Tonton Th
2019-07-29 02:53:28 +02:00
parent 4a0941f76b
commit a47730d09d
3 changed files with 26 additions and 27 deletions
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7
v4l2/video-infos.c
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@@ -161,7 +161,8 @@ return -1;
/* --------------------------------------------------------------------- */
int show_webcam_infos(char *devname, char *title, int k)
{
int vfd, foo;
int vfd, foo;
char ligne[100];
struct v4l2_capability cap;
// struct v4l2_format fmt;
@@ -191,11 +192,13 @@ if (foo < 0) {
pr_v4l2_capability(devname, &cap);
memset(&input, 0, sizeof(input));
input.index = 1;
if (-1 == ioctl(vfd, VIDIOC_ENUMINPUT, &input)) {
perror("VIDIOC_ENUMINPUT");
exit(EXIT_FAILURE);
}
pr_v4l2_input("input 0", &input);
sprintf(ligne, "input %d", input.index);
pr_v4l2_input(ligne, &input);
foo = enum_inputs(vfd, "on peut voir quoi ?", 0);