Wim Taymans
5c3c42b95d
video-converter: also chroma up/downsample when scaling
2014-10-31 11:23:21 +01:00
Wim Taymans
6a529cb1dd
video-converter: clamp input lines correctly
2014-10-31 11:23:21 +01:00
Wim Taymans
5cf4aa358d
video-converter: add border color
2014-10-30 17:34:48 +01:00
Wim Taymans
ce2d4d40a1
video-converter: add support for src/dest regions
...
Add support for cropping the source and placing the converted image
into a rectangle in the destination frame.
Add an option to add a border and border color.
2014-10-30 17:34:48 +01:00
Wim Taymans
ca2bd1cc6b
video-scaler: rename resampler to video-resampler
...
Prefix the resampler with video-. It we would like to reuse the
resampler for audio later, we can copy/move it and deprecate this
one.
2014-10-30 11:48:00 +01:00
Wim Taymans
daf20d5e09
video-scaler: remove color range argument
...
We just need to clip to the format limits, if there is extra headroom in
the range we can use that without problems.
2014-10-29 17:38:33 +01:00
Wim Taymans
72b30ac5ed
video-converter: copy config fields
...
When setting a new config, copy all the fields into our own config and
not only the ones we know about.
2014-10-29 16:26:19 +01:00
Wim Taymans
9591e22fee
video-converter: don't convert too much
...
Always convert the smallest width.
2014-10-29 16:26:10 +01:00
Wim Taymans
716b91d86e
resampler: add parameters to cubic filter
...
Improve cubic filter and add parameters. Switch to mitchell filter
by default.
2014-10-29 16:26:10 +01:00
Wim Taymans
32047eaac0
video-scaler: add extra options
2014-10-29 16:26:10 +01:00
Wim Taymans
c409a45d13
video-converter: define some options
2014-10-29 16:26:10 +01:00
Wim Taymans
a81d450b7e
video-converter: add scaling support
...
Add scaling support for the video-converter object
2014-10-29 16:26:10 +01:00
Wim Taymans
549bdd4ece
video-converter: rework the generic converter function
...
Use a LineCache object to track and process lines between unpack,
upsample, convert, downsample and pack stages. This simplifies the
main core processing function a lot and allows for future additions
easily.
Add support for interlaced formats in chroma up and downsampling.
2014-10-29 16:26:10 +01:00
Wim Taymans
71efeaaa6f
video-convert: swap src and dest
...
It is more natural and consistent with other uses.
2014-10-29 16:26:10 +01:00
Sebastian Dröge
2c4bd2296a
videoconverter: Free the converter config in free()
2014-10-06 10:11:05 +03:00
Wim Taymans
b5f3e5261a
video-converter: add orc optimized matrix8 function
...
Add an ORC implementation of the matrix8 function.
Regenerate video-orc-dist.[ch]
2014-09-29 17:28:06 +02:00
Wim Taymans
07d1d7ba38
video: improve YUV -> RGB conversion
...
Reorganize orc instructions to free up some registers.
We can reuse the ORC code to implement the generic AYUV->ARGB matrix.
2014-09-26 18:14:11 +02:00
Wim Taymans
98c42dc5e4
video: convertor -> converter
2014-09-24 16:19:30 +02:00
