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Diffstat (limited to 'v4l2-apps/lib/libv4l/libv4l2')
| -rw-r--r-- | v4l2-apps/lib/libv4l/libv4l2/libv4l2.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c b/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c index 7029f69c3..937c06cce 100644 --- a/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c +++ b/v4l2-apps/lib/libv4l/libv4l2/libv4l2.c @@ -739,6 +739,17 @@ int v4l2_ioctl (int fd, unsigned long int request, ...) if (result) break; + if (src_fmt.fmt.pix.pixelformat != dest_fmt->fmt.pix.pixelformat && + v4l2_log_file) { + int pixfmt = src_fmt.fmt.pix.pixelformat; + + fprintf(v4l2_log_file, "VIDIOC_S_FMT converting from: %c%c%c%c\n", + pixfmt & 0xff, + (pixfmt >> 8) & 0xff, + (pixfmt >> 16) & 0xff, + pixfmt >> 24); + } + /* Maybe after try format has adjusted width/height etc, to whats available nothing has changed (on the cam side) ? */ if (!memcmp(&devices[index].src_fmt, &src_fmt, sizeof(src_fmt))) { |