forked from tTh/FloatImg
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535c98df32
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9e60436a35
@ -255,7 +255,7 @@ return "???";
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void pr_ctrl_id(uint32_t id)
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{
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if (verbosity) fprintf(FP, "%08x : ", id);
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if (verbosity>1) fprintf(FP, "%08x : ", id);
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fprintf(FP, "%x %03x %04x", (id>>28)&0xf,
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V4L2_CTRL_ID2CLASS(id)>>16, id&0xffff);
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@ -44,7 +44,11 @@ for (;;) {
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break;
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}
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}
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pr_v4l2_fmtdesc(__func__, &fmtd);
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// pr_v4l2_fmtdesc(__func__, &fmtd);
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printf(" %2d %-10s 0x%02x %s %-32s \n",
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fmtd.index, str_buf_type(fmtd.type), fmtd.flags,
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str_fourcc(fmtd.pixelformat), fmtd.description);
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idx++;
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}
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@ -97,7 +101,7 @@ for (idx=V4L2_CID_BASE; idx<V4L2_CID_LASTP1; idx++) {
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qctrl.id = idx;
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if (verbosity) printf(" id %d ", idx);
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// if (verbosity>1) printf(" id %d ", idx);
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if (0 == ioctl (fd, VIDIOC_QUERYCTRL, &qctrl)) {
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if (qctrl.flags & V4L2_CTRL_FLAG_DISABLED) {
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@ -112,7 +116,7 @@ for (idx=V4L2_CID_BASE; idx<V4L2_CID_LASTP1; idx++) {
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}
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else if (EINVAL==errno) {
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if (verbosity) puts("einval");
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if (verbosity) fprintf(stderr, "id %d einval\n", idx);
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continue;
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}
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else {
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@ -142,7 +146,7 @@ qctrl.id = V4L2_CTRL_FLAG_NEXT_CTRL;
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idx = 0;
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while (0 == ioctl (fd, VIDIOC_QUERYCTRL, &qctrl)) {
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pr_ctrl_id(qctrl.id);
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if (verbosity) pr_ctrl_id(qctrl.id);
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printf(" %-32s %-10s [%d..%d]\n",
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qctrl.name,
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str_ctrl_type(qctrl.type),
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@ -197,10 +201,8 @@ foo = enum_inputs(vfd, "on peut voir quoi ?", 0);
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foo = enum_image_formats(vfd, "Experimental", 0);
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fputs("--\n", stderr);
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foo = enum_controls(vfd, "is that working ?", 0);
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fputs("--\n", stderr);
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foo = enum_extended_controls(vfd, "looking for extended", 0);
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