forked from tTh/FloatImg
video-infos can now print a title
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@ -232,35 +232,51 @@ fprintf(stderr, "%s not implemented\n", __func__);
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return -1;
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}
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/* --------------------------------------------------------------------- */
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void help(int k)
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static void help(int k)
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{
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puts("Options :");
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puts("\t-d\tselect the video device");
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puts("\t-K\tset the K parameter");
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puts("\t-l\tlist video devices");
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puts("\t-v\tincrease verbosity");
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puts("\t-d\t\tselect the video device");
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puts("\t-K\t\tset the K parameter");
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puts("\t-l\t\tlist video devices");
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puts("\t-T bla\t\tadd a title");
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puts("\t-v\t\tincrease verbosity");
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exit(0);
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}
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/* --------------------------------------------------------------------- */
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static void print_title(char *txt)
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{
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int foo, l;
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l = strlen(txt);
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for (foo=0; foo<l+18; foo++) putchar('*'); puts("");
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printf("****** %s ******\n", txt);
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for (foo=0; foo<l+18; foo++) putchar('*'); puts("\n");
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}
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/* --------------------------------------------------------------------- */
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int main(int argc, char *argv[])
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{
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int foo, opt;
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char *device = "/dev/video0";
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char *title = NULL;
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int K = 0;
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while ((opt = getopt(argc, argv, "d:hK:lv")) != -1) {
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while ((opt = getopt(argc, argv, "d:hK:lT:v")) != -1) {
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switch(opt) {
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case 'd': device = optarg; break;
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case 'h': help(0); break;
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case 'K': K = atol(optarg); break;
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case 'l': liste_des_devices(0); break;
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case 'T': title = optarg; break;
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case 'v': verbosity++; break;
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}
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}
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if (NULL != title) {
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print_title(title);
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}
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foo = show_webcam_infos(device, "", K);
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fprintf(stderr, "\n\tshow_webcam_infos -> %d\n", foo);
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