David Schleef
e601988ddd
cogcolorspace: resample YUV->YUV conversions
...
Fixes a segfault (bug #618044 ).
2010-05-22 10:40:52 +01:00
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
Benjamin Otte
23b435d858
orc: Fix warnings
2010-03-21 23:10:08 +01:00
Sebastian Dröge
bb93140728
cog: Generate correct YUV->RGB tables
...
Fixes : #613332 .
2010-03-19 15:07:14 -07:00
Benjamin Otte
775c7584fd
gst_element_class_set_details => gst_element_class_set_details_simple
2010-03-18 22:46:41 +01:00
David Schleef
88e8ec2e7e
cog: Fix off-by-one in 444->420 conversion
...
Fixes #613160 .
2010-03-17 11:31:58 -07:00
Руслан Ижбулатов
20c1e3b605
cog: Use "(png_infopp) NULL" instead of png_infopp_NULL
2010-03-17 15:31:47 +01:00
Руслан Ижбулатов
e44da2ded0
cog: Use png_get_io_ptr() instead of accessing io_ptr directly
2010-03-17 15:31:46 +01:00
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
3e613f8ff4
cog: comment on previous bad commit message
...
The recent commit "logoinsert checkpoint FIXME" should
actually read: Fix logoinsert variable names.
2010-03-15 01:46:45 -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
David Schleef
a37a68b7b7
cog: logoinsert checkpoint FIXME
2010-03-14 15:18:29 -07:00
David Schleef
5d9d693caf
cog: Add n_taps to chroma upsampling
2010-03-14 15:18:24 -07:00
Sebastian Dröge
678f7ddb16
build: Make some more rules silent if requested
2010-03-09 21:05:50 +00:00
Tim-Philipp Müller
d464c94cb3
cogmse: fix printf format and a few ref leaks
2010-02-15 13:05:14 +00:00
Sebastian Dröge
ac48db3247
cog: Table generation utility needs to link to -lm too
2009-12-14 16:16:08 +01:00
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
Tim-Philipp Müller
044e5b8b5f
cog: include our own _stdint.h instead of <stdint.h>
2009-11-22 19:04:43 +00:00
David Schleef
788e94f835
cog: convert some params to consts in orc code
2009-11-20 20:59:33 +01:00
David Schleef
8d761840d4
cog: Add orc test code for cog
...
Also look for cog.orc source file in the right place.
2009-11-20 13:14:50 +01:00
Stefan Kost
3333ab473c
gitignore: ignore more
2009-10-24 15:14:26 +03:00
David Schleef
277699bd2a
cog: Add color matrix to RGB->YCbCr conversion
2009-10-24 11:38:42 -07:00
David Schleef
a4c24b9222
cog: Add color matrix selection to cogcolorspace
...
Eventually hook it up to caps via gstvideo
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
Stefan Kost
b7b8b7f407
build: fprintf, sprintf, sscanf need stdio.h
2009-10-07 15:26:12 +03:00
David Schleef
75131a35d9
cog: hacking
...
Add RGB to YCbCr matrixing
Add tiny color management system (CMS) for video
Add quality level for colorspace
2009-10-02 22:07:03 -07:00
David Schleef
3c870a7a6c
cog: reset cache instead of returning NULL
...
Returning NULL makes things crash. Resetting the cache
makes things run slow. Still an underlying bug somewhere,
but not critical.
2009-10-02 21:58:26 -07:00
David Schleef
1ab20212d2
cog: use BUILT_SOURCES instead of temp library
2009-09-24 11:27:21 -07:00
Stefan Kost
dbbd0778a5
cog: fix the build
...
Add a uninstalled convinience libtool library containing the generated sources.
Add that as a dependency to the plugin.
2009-09-22 13:23:25 +03:00
David Schleef
960f418378
cog: Add quality setting to cogscale
2009-09-21 11:46:25 -07:00
David Schleef
06c3d2e93c
cog: (re-)implement 1/2/4-tap scaling
2009-09-21 11:46:18 -07:00
David Schleef
213cc0b06d
cog: Fix the virtual frame line cache
2009-09-21 10:03:44 -07:00
David Schleef
e4a2eb1d6f
cog: autogenerate code, colorspace improvements
2009-09-19 14:13:26 -07:00
David Schleef
bc25896579
cog: remove // comments
2009-09-19 14:13:25 -07:00
David Schleef
f367e5fbde
cog: fixes to make cog work inside -bad
2009-09-18 19:11:40 -07:00
David Schleef
21aa38d13b
Copy cog plugin and video library from cog project
2009-09-17 17:03:41 -07:00
