> When running in libv4l2 warp mode, the application did not use
> v4l2_open and v4l2_close in some cases. This patch fixes this
> issue substituting open/close calls with test_open/test_close
> which are libv4l2-aware.
This is already fixed in the latest version. I found the same
bug recently.
Regards,
Hans
>
> Signed-off-by: Tomasz Stanislawski <t.stanislaws@xxxxxxxxxxx>
> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> ---
> utils/v4l2-ctl/v4l2-ctl.cpp | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/utils/v4l2-ctl/v4l2-ctl.cpp b/utils/v4l2-ctl/v4l2-ctl.cpp
> index 227ce1a..02f97e4 100644
> --- a/utils/v4l2-ctl/v4l2-ctl.cpp
> +++ b/utils/v4l2-ctl/v4l2-ctl.cpp
> @@ -1604,13 +1604,13 @@ static void list_devices()
>
> for (dev_vec::iterator iter = files.begin();
> iter != files.end(); ++iter) {
> - int fd = open(iter->c_str(), O_RDWR);
> + int fd = test_open(iter->c_str(), O_RDWR);
> std::string bus_info;
>
> if (fd < 0)
> continue;
> doioctl(fd, VIDIOC_QUERYCAP, &vcap);
> - close(fd);
> + test_close(fd);
> bus_info = (const char *)vcap.bus_info;
> if (cards[bus_info].empty())
> cards[bus_info] += std::string((char *)vcap.card) + " (" + bus_info +
> "):\n";
> @@ -2535,7 +2535,7 @@ int main(int argc, char **argv)
> return 1;
> }
>
> - if ((fd = open(device, O_RDWR)) < 0) {
> + if ((fd = test_open(device, O_RDWR)) < 0) {
> fprintf(stderr, "Failed to open %s: %s\n", device,
> strerror(errno));
> exit(1);
> @@ -3693,6 +3693,6 @@ int main(int argc, char **argv)
> perror("VIDIOC_QUERYCAP");
> }
>
> - close(fd);
> + test_close(fd);
> exit(app_result);
> }
> --
> 1.7.5.4
>
> --
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