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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-08-15 16:44:45 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-08-19 19:41:45 +0200 |
| commit | 2b770bee787daec66ed86baf4fc83275f949c8ac (patch) | |
| tree | 95b91f9db7577ea76939a0c9c3992441a1be43f8 /Documentation/media/videodev2.h.rst.exceptions | |
| parent | media: hantro: Enable H264 decoding on rk3288 (diff) | |
| download | linux-2b770bee787daec66ed86baf4fc83275f949c8ac.tar.xz linux-2b770bee787daec66ed86baf4fc83275f949c8ac.zip | |
media: videodev2.h: add V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM
Add an enum_fmt format flag to specifically tag coded formats where
full bytestream parsing is supported by the device.
Some stateful decoders are capable of fully parsing a bytestream,
but others require that userspace pre-parses the bytestream into
frames or fields (see the corresponding pixelformat descriptions
for details).
If this flag is set, then this pre-parsing step is not required
(but still possible, of course).
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/media/videodev2.h.rst.exceptions')
| -rw-r--r-- | Documentation/media/videodev2.h.rst.exceptions | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/media/videodev2.h.rst.exceptions b/Documentation/media/videodev2.h.rst.exceptions index 8e7d3492d248..a0640b6d0f68 100644 --- a/Documentation/media/videodev2.h.rst.exceptions +++ b/Documentation/media/videodev2.h.rst.exceptions @@ -180,6 +180,7 @@ replace define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA reserved-formats # V4L2 format flags replace define V4L2_FMT_FLAG_COMPRESSED fmtdesc-flags replace define V4L2_FMT_FLAG_EMULATED fmtdesc-flags +replace define V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM fmtdesc-flags # V4L2 timecode types replace define V4L2_TC_TYPE_24FPS timecode-type |