Commit graph

11 commits

Author SHA1 Message Date
Tim-Philipp Müller
a314325002 videoscale: sprinkle some G_GNUC_INTERNAL
Not sure it actually makes any difference for plugins though.
2012-08-04 22:05:20 +01:00
David Schleef
beacccc396 videoscale: Add nearest/linear scaling for NV12 2012-02-04 13:41:47 -08:00
David Schleef
e4f01106d0 videoscale: Add AYUV64 path to Lanczos 2012-02-04 13:41:47 -08:00
David Schleef
4e38577b30 videoscale: Add modified Lanczos scaling method
Adds a Lanczos-derived scaling method, which is rather slow, but very
high quality.  Adds a few properties that can be used to tune various
scaling properties: sharpness, sharpen, envelope, dither.  Not currently
Orcified, but was designed with that in mind.
2011-09-01 15:16:50 -07:00
David Schleef
e1149f52c1 videoscale: Add 16-bit-channel support 2011-02-20 12:04:02 -08:00
Sebastian Dröge
52e711b11d videoscale: Add support for adding black borders to keep the DAR if necessary
Fixes bug #617506.
2010-07-18 15:44:14 +02:00
David Schleef
dbfd5a5af8 videoscale: convert from liboil to orc 2010-06-07 23:58:54 -07:00
Sebastian Dröge
2e5c946501 videoscale: Add support for 16 bit grayscale in native endianness 2009-05-26 15:26:30 +02:00
David Schleef
12bfb95f3f configure.ac: Bump liboil requirement to 0.3.8.
Original commit message from CVS:
* configure.ac:
Bump liboil requirement to 0.3.8.
* gst-libs/gst/riff/riff-media.c:
Add Dirac fourcc.
* gst/videoscale/vs_image.h:
* gst/videoscale/vs_scanline.h:
Use liboil's stdint.h.
* gst/videotestsrc/videotestsrc.c:
Remove liboil related ifdef's, since they aren't needed now, and
won't work with future versions.
2006-11-14 23:34:19 +00:00
David Schleef
25d874ec9b gst/videoscale/: Add a 4-tap image scaler. Theoretically looks much prettier.
Original commit message from CVS:
* gst/videoscale/Makefile.am:
* gst/videoscale/gstvideoscale.c:
* gst/videoscale/gstvideoscale.h:
* gst/videoscale/vs_4tap.c:
* gst/videoscale/vs_4tap.h:
* gst/videoscale/vs_image.c:
* gst/videoscale/vs_image.h:
* gst/videoscale/vs_scanline.c:
* gst/videoscale/vs_scanline.h:
Add a 4-tap image scaler.  Theoretically looks much prettier.
The tap calculation could use some improvement.
2006-11-14 23:08:38 +00:00
Andy Wingo
4063477460 gst/videoscale: Merge David's work from 0.8 branch. Changes to come later.
Original commit message from CVS:
2005-07-01  Andy Wingo  <wingo@pobox.com>

* gst/videoscale: Merge David's work from 0.8 branch. Changes to
come later.
2005-07-01 16:55:43 +00:00