FFmpeg

283MB

Tree: b10ba1175d

Author	SHA1	Message	Date
Michael Niedermayer	633aa01f72	libavfilter: fix --enable-small Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	59bd0fef66	vf_lut: set minimum and maximum alpha value for yuva420p	14 years ago
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).	14 years ago
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.	14 years ago
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.	14 years ago
Mina Nagy Zaki	fd2c0a5db2	lavfi: add layout negotiation fields and helper functions.	14 years ago
Stefano Sabatini	15f03725ce	lavfi: add negate filter This filter is a simple wrapper around the LUT filter.	14 years ago
Stefano Sabatini	dd2793c880	lavfi: add LUT (LookUp Table) generic filters	14 years ago