FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	c0af87550a	vf_lut: fix rgba map regression Fixes Ticket1184 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	38477e1981	vf_lut: avoid rgb component indexing in the inner loop 15k->10k cpu cycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	002d9ded4a	vf_lut: optimize rgb codepath 19k -> 15k cpu cycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	79a1d98676	vf_lut: optimize planar case 2500 -> 1900 cpu cycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	b0f29db5c2	Mark mutable static data const where appropriate.	13 years ago
Reimar Döffinger	5af7daabc4	Mark AVFilterPad[] compound literals as const. GCC 4.6.2 at least still seems to fail to put them in .rodata though, see also http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303 Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	d7e95ccd9f	Make PIX_FMT format list arrays const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	d78473334e	Add const to static arrays where it was forgotten. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Stefano Sabatini	171868e25a	lavfi: add negate filter This filter is a simple wrapper around the LUT filter. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	8fe0c527f3	lavfi: add LUT (LookUp Table) generic filters Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Clément Bœsch	539399d4d1	AVOptions: rename remaining FF_OPT_TYPE_* to AV_OPT_TYPE_*.	13 years ago
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>	13 years ago
Stefano Sabatini	91492bd1c4	lavfi: remove usage of deprecated av_opt_set_defaults2() function Prefer av_opt_set_defaults() instead.	13 years ago
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

23 Commits (12eeced8b41bbe46693f8c9625ed61b51f8438a1)