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Merge branch 'topic/vsp1' into patchwork

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* topic/vsp1: (36 commits)
  [media] v4l: vsp1: wpf: Add flipping support
  [media] v4l: vsp1: rwpf: Support runtime modification of controls
  [media] v4l: vsp1: Simplify alpha propagation
  [media] v4l: vsp1: clu: Support runtime modification of controls
  [media] v4l: vsp1: lut: Support runtime modification of controls
  [media] v4l: vsp1: Support runtime modification of controls
  [media] v4l: vsp1: Add Cubic Look Up Table (CLU) support
  [media] v4l: vsp1: lut: Expose configuration through a control
  [media] v4l: vsp1: lut: Initialize the mutex
  [media] v4l: vsp1: dl: Don't free fragments with interrupts disabled
  [media] v4l: vsp1: Set entities functions
  [media] v4l: vsp1: Don't create LIF entity when the userspace API is enabled
  [media] v4l: vsp1: Don't register media device when userspace API is disabled
  [media] v4l: vsp1: Base link creation on availability of entities
  [media] media: Add video statistics computation functions
  [media] media: Add video processing entity functions
  [media] v4l: vsp1: sru: Fix intensity control ID
  [media] v4l: vsp1: Stop the pipeline upon the first STREAMOFF
  [media] v4l: vsp1: Constify operation structures
  [media] v4l: vsp1: pipe: Fix typo in comment
  ...
This commit is contained in:
Mauro Carvalho Chehab 2016-07-13 13:43:48 -03:00
commit c9a3429bcc
39 changed files with 1388 additions and 384 deletions
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64
Documentation/DocBook/media/v4l/media-types.xml
View file

@ -121,6 +121,70 @@
<entry><constant>MEDIA_ENT_F_AUDIO_MIXER</constant></entry>
<entry>Audio Mixer Function Entity.</entry>
</row>
<row>
<entry><constant>MEDIA_ENT_F_PROC_VIDEO_COMPOSER</constant></entry>
<entry>Video composer (blender). An entity capable of video
composing must have at least two sink pads and one source
pad, and composes input video frames onto output video
frames. Composition can be performed using alpha blending,
color keying, raster operations (ROP), stitching or any other
means.
</entry>
</row>
<row>
<entry><constant>MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER</constant></entry>
<entry>Video pixel formatter. An entity capable of pixel formatting
must have at least one sink pad and one source pad. Read
pixel formatters read pixels from memory and perform a subset
of unpacking, cropping, color keying, alpha multiplication
and pixel encoding conversion. Write pixel formatters perform
a subset of dithering, pixel encoding conversion and packing
and write pixels to memory.
</entry>
</row>
<row>
<entry><constant>MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV</constant></entry>
<entry>Video pixel encoding converter. An entity capable of pixel
enconding conversion must have at least one sink pad and one
source pad, and convert the encoding of pixels received on
its sink pad(s) to a different encoding output on its source
pad(s). Pixel encoding conversion includes but isn't limited
to RGB to/from HSV, RGB to/from YUV and CFA (Bayer) to RGB
conversions.
</entry>
</row>
<row>
<entry><constant>MEDIA_ENT_F_PROC_VIDEO_LUT</constant></entry>
<entry>Video look-up table. An entity capable of video lookup table
processing must have one sink pad and one source pad. It uses
the values of the pixels received on its sink pad to look up
entries in internal tables and output them on its source pad.
The lookup processing can be performed on all components
separately or combine them for multi-dimensional table
lookups.
</entry>
</row>
<row>
<entry><constant>MEDIA_ENT_F_PROC_VIDEO_SCALER</constant></entry>
<entry>Video scaler. An entity capable of video scaling must have
at least one sink pad and one source pad, and scale the
video frame(s) received on its sink pad(s) to a different
resolution output on its source pad(s). The range of
supported scaling ratios is entity-specific and can differ
between the horizontal and vertical directions (in particular
scaling can be supported in one direction only). Binning and
skipping are considered as scaling.
</entry>
</row>
<row>
<entry><constant>MEDIA_ENT_F_PROC_VIDEO_STATISTICS</constant></entry>
<entry>Video statistics computation (histogram, 3A, ...). An entity
capable of statistics computation must have one sink pad and
one source pad. It computes statistics over the frames
received on its sink pad and outputs the statistics data on
its source pad.
</entry>
</row>
</tbody>
</tgroup>
</table>