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| author |   Hans Verkuil <hans.verkuil@cisco.com> | 2018-07-04 10:13:47 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-25 08:07:58 -0400 |
| commit | 45841a977391f24b9bf713548c588d148a576d22 (patch) | |
| tree | 7142bd726f79178c20900ec03c6e2b2fdd67261d /Documentation/media/uapi | |
| parent | media: media-ioc-enum-entities.rst/-g-topology.rst: clarify ID/name usage (diff) | |
| download | linux-dev-45841a977391f24b9bf713548c588d148a576d22.tar.xz linux-dev-45841a977391f24b9bf713548c588d148a576d22.zip | |
media: media.h: add encoder/decoder functions for codecs
Add MEDIA_ENT_F_PROC_VIDEO_EN/DECODER to be used for the encoder
and decoder entities of codec hardware.
[mchehab+samsung@kernel.org: split description on two senteces by adding dots]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/media/uapi')
| -rw-r--r-- | Documentation/media/uapi/mediactl/media-types.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/media/uapi/mediactl/media-types.rst b/Documentation/media/uapi/mediactl/media-types.rst index e90d4d0a7f8b..7b17acc049cf 100644 --- a/Documentation/media/uapi/mediactl/media-types.rst +++ b/Documentation/media/uapi/mediactl/media-types.rst @@ -37,6 +37,8 @@ Types and flags used to represent the media graph elements .. _MEDIA-ENT-F-PROC-VIDEO-LUT: .. _MEDIA-ENT-F-PROC-VIDEO-SCALER: .. _MEDIA-ENT-F-PROC-VIDEO-STATISTICS: +.. _MEDIA-ENT-F-PROC-VIDEO-ENCODER: +.. _MEDIA-ENT-F-PROC-VIDEO-DECODER: .. _MEDIA-ENT-F-VID-MUX: .. _MEDIA-ENT-F-VID-IF-BRIDGE: .. _MEDIA-ENT-F-DTV-DECODER: @@ -188,6 +190,15 @@ Types and flags used to represent the media graph elements received on its sink pad and outputs the statistics data on its source pad. + * - ``MEDIA_ENT_F_PROC_VIDEO_ENCODER`` + - Video (MPEG, HEVC, VPx, etc.) encoder. An entity capable of + compressing video frames. Must have one sink pad and one source pad. + + * - ``MEDIA_ENT_F_PROC_VIDEO_DECODER`` + - Video (MPEG, HEVC, VPx, etc.) decoder. An entity capable of + decompressing a compressed video stream into uncompressed video + frames. Must have one sink pad and one source pad. + * - ``MEDIA_ENT_F_VID_MUX`` - Video multiplexer. An entity capable of multiplexing must have at least two sink pads and one source pad, and must pass the video |