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| author | hans@localhost.localdomain <hans@localhost.localdomain> | 2008-09-03 14:24:30 +0200 |
|---|---|---|
| committer | hans@localhost.localdomain <hans@localhost.localdomain> | 2008-09-03 14:24:30 +0200 |
| commit | d00cfd7d61d0a9cf2b38a816bfd5478f3342a0e4 (patch) | |
| tree | 2ed689b61d990bd4731882c26d87f0430a612d93 /v4l2-apps/lib/libv4l/libv4l2/libv4l2.c | |
| parent | fd1a54135c2d7959bf7b78cada95ee9152eedf41 (diff) | |
| download | mediapointer-dvb-s2-d00cfd7d61d0a9cf2b38a816bfd5478f3342a0e4.tar.gz mediapointer-dvb-s2-d00cfd7d61d0a9cf2b38a816bfd5478f3342a0e4.tar.bz2 | |
libv4l: Prefer compressed pixformats for resolutions > 176x144
From: Hans de Goede <j.w.r.degoede@hhs.nl>
libv4l: Prefer compressed pixformats for resolutions > 176x144
Priority: normal
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Diffstat (limited to 'v4l2-apps/lib/libv4l/libv4l2/libv4l2.c')
| -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))) { |