ffmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	157ff97e3b	vf_lut: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-10-13 18:08:50 +02:00
Stefano Sabatini	91492bd1c4	lavfi: remove usage of deprecated av_opt_set_defaults2() function Prefer av_opt_set_defaults() instead.	2011-10-02 15:16:36 +02:00
Michael Niedermayer	633aa01f72	libavfilter: fix --enable-small Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-07-21 11:00:47 +02:00
Stefano Sabatini	59bd0fef66	vf_lut: set minimum and maximum alpha value for yuva420p	2011-07-02 15:23:56 +02:00
Stefano Sabatini	2b550beb22	vf_lut: add plane validity check in draw_slice() The value for inpic->data[plane] with plane >=4 is undefined, and it will contain in general random data. This change adds a check for exiting the loop when plane reaches the value 4. Fix crash (occurring for example with: format=rgba,lut).	2011-07-02 15:21:05 +02:00
Stefano Sabatini	7464a53aaa	lavfi: make pix_fmt_is_in() in vf_lut.c an internal function Also generalize it, making it accept ints rather than pixel formats. Allow factorization.	2011-07-01 12:14:16 +02:00
Stefano Sabatini	cdeb803e2f	vf_lut: fix draw_slice() in case of non packed image data for packed RGB The previous code was erroneously assuming that the linesize was equivalent to width*pixel_step, which is not always true.	2011-06-27 11:29:34 +02:00
Mina Nagy Zaki	fd2c0a5db2	lavfi: add layout negotiation fields and helper functions.	2011-06-19 22:58:32 +02:00
Stefano Sabatini	15f03725ce	lavfi: add negate filter This filter is a simple wrapper around the LUT filter.	2011-06-19 19:06:55 +02:00
Stefano Sabatini	dd2793c880	lavfi: add LUT (LookUp Table) generic filters	2011-06-19 19:06:35 +02:00

10 Commits