David Schleef
6961d82039
cog: use common/orc.mak
2010-06-02 00:01:14 -07:00
Tim-Philipp Müller
d37572f6ed
cog: touch cog.orc to force regeneration of cogorc.[ch]
...
.. with new Makefile.am rules, which should fix the build
without the need to do a 'manual' make clean after updating.
2010-03-23 09:16:28 +00:00
David Schleef
38d520e3e8
cog: disable code that causes an orcc crash
...
Revert this after orc release and version bump.
2010-03-15 12:18:19 -07:00
David Schleef
8379d20ec6
cog: implement chroma-site
...
Determine chroma site position from the caps and use it when
upsampling/downsampling chroma.
2010-03-15 01:39:52 -07:00
David Schleef
8272df7fb9
cogcolorspace: implement color-matrix handling
2010-03-15 01:39:52 -07:00
Sebastian Dröge
253fb99a56
cog: Don't build orc_memcpy() and depend on orc >= 0.4.3 for orc_memcpy()
...
In the latest release this function is already defined.
2009-12-14 16:08:01 +01:00
David Schleef
788e94f835
cog: convert some params to consts in orc code
2009-11-20 20:59:33 +01:00
David Schleef
277699bd2a
cog: Add color matrix to RGB->YCbCr conversion
2009-10-24 11:38:42 -07:00
David Schleef
4ee3afc051
cog: Improve RGB<->YCbCr matrixing
...
YCbCr->RGB now has a 'bits' setting, which controls the number
of bits used for the matrix coefficients. Choices are 6 or 8.
6 is low quality, but faster.
RGB->YCbCr now works. Always works in 8 bit, since it's the same
speed as 6 bit.
2009-10-24 11:38:42 -07:00
David Schleef
26ab6d772a
cog: Fix AYUV unpacking
2009-10-24 11:38:41 -07:00
David Schleef
907dc1b271
cog: hacking to improve matrix quality
2009-10-24 11:38:41 -07:00
David Schleef
06c3d2e93c
cog: (re-)implement 1/2/4-tap scaling
2009-09-21 11:46:18 -07:00
David Schleef
e4a2eb1d6f
cog: autogenerate code, colorspace improvements
2009-09-19 14:13:26 -07:00
