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-rw-r--r--v4l2-apps/libv4l/libv4l2/libv4l2.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/v4l2-apps/libv4l/libv4l2/libv4l2.c b/v4l2-apps/libv4l/libv4l2/libv4l2.c
index 36fb8e21e..b71c9b4c6 100644
--- a/v4l2-apps/libv4l/libv4l2/libv4l2.c
+++ b/v4l2-apps/libv4l/libv4l2/libv4l2.c
@@ -773,7 +773,9 @@ int v4l2_ioctl (int fd, unsigned long int request, ...)
V4L2_LOG("Setting pixelformat to RGB24 (supported_dst_fmt_only)");
devices[index].flags |= V4L2_STREAM_TOUCHED;
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_RGB24;
+ pthread_mutex_unlock(&devices[index].stream_lock);
v4l2_ioctl(fd, VIDIOC_S_FMT, &fmt);
+ pthread_mutex_lock(&devices[index].stream_lock);
V4L2_LOG("Done setting pixelformat (supported_dst_fmt_only)");
}
devices[index].flags |= V4L2_STREAM_TOUCHED;