11 commits

Author	SHA1	Message	Date
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	5d9d693caf	cog: Add n_taps to chroma upsampling	2010-03-14 15:18:24 -07:00
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	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	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