FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	3a9f2f1d65	vsrc_mandelbrot: set options through the opt framework	14 years ago
Giorgio Vazzana	c15400afc5	mandelbrot: remove always-false condition in fill_from_cache Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	08dadd331f	mandelbrot: allow visualizing the period of converged points. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	e8499ab171	mandelbrot: Add inner variable & enum for inner coloring schemes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	3cbe9afba5	mandelbrot: only check bailout once every 2 iterations. Once we bailed out we calculate the exact iteration in which it would have happened if needed. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	41fd1b2d5a	mandelbrot: add SQR() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Giorgio Vazzana	e555119c73	mandelbrot: correct and simplify the formula used in NORMALIZED_ITERATION_COUNT Use log(sqrt(mb->bailout)) instead of log(mb->bailout) because mb->bailout represent the bailout radius squared, and then simplify the two sqrt(). This is also slightly faster. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	88166fc579	mandelbrot: unroll the innermost loop once. This allows us to remove a if() and a variable assignment. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	1d06608732	mandelbrot: only check periodicity once for each period instead of twice. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	2fee131b9e	mandelbrot: use period detection depening on left pixel and not the previous calculated pixel, this is more accurate due to the last calculated often being farther away. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Giorgio Vazzana	be97e7b9c2	mandelbrot: remove unused variables Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Giorgio Vazzana	459bba58d2	mandelbrot: add missing options to the parsing code The following options were added: end_scale, end_pts, bailout, outer. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Giorgio Vazzana	6024bdb21a	mandelbrot: fix sscanf format string Replace ',' with ':' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	32dd67162a	mandelbrot: Print a note if the cache is too small Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	905202ef6e	mandelbrot: increase cache size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	fd8d03457a	mandelbrot: increase resolution, and decrease zoom speed to maintain the cpu requirement. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	40d6e30c55	mandelbrot: increase default maxiter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	6c5dd858b4	mandelbrot: Only use cycle detection if previous pixel was an interior pixel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	50b8f9388a	mandelbrot: detect cycles to speed up interior rendering. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	3de934c873	mandelbrot: increase default maxiter to 1024 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	07f272bdbb	mandelbrot: use cache to avoid recalculating points. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	8ca891fc1a	mandelbrot: more interresting zoom coordinates borrowed from wikipedia. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	ddeb194b14	mandelbrot: add a end_scale and pts so we can zoom in. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	dece017280	mandelbrot: center coordinate reference on the images center Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	aa198ad679	mandelbrot: make 2 variables const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	0e5b05134b	mandelbrot: fix typo that led to hardcoded max iteration count. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	4ccd898af2	mandelbrot: support different outer coloring methods. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	75e309160b	mandelbrot: make bailout a variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	847e61de4a	avfilter: bump minor for mandelbrot Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	658d166da0	avfilter: add mandelbrot fraktal source Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	393b234fa1	yadif, its 2011 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	825481e87b	yadif: reject reuse2 buffers as we cant use frames that change under our fingers. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	dec354ba1d	vf_fade: reindent after previous commit	14 years ago
Mark Himsley	8c1fb50d07	vf_fade: add alpha option and alpha fading support Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	14 years ago
Mark Himsley	0d602615ab	vf_fade: add support to options parsing Extend fade syntax, required by a pending patch. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	14 years ago
Nicolas George	68b531fe6a	src_movie: set the channel layout to default if the codec did not set it. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 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>	14 years ago
Reimar Döffinger	b052601b95	Make another static array const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Reimar Döffinger	6f6ab1d9f3	Make another PixelFormat list const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Reimar Döffinger	d7e95ccd9f	Make PIX_FMT format list arrays const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Reimar Döffinger	d78473334e	Add const to static arrays where it was forgotten. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Ronald S. Bultje	43317fd52c	libavfilter: reindent.	14 years ago
Ronald S. Bultje	23a8b4ddfc	avfilter: don't abort() on zero-size allocations.	14 years ago
Michael Niedermayer	c28ea94cd7	af_volume: exp10() is a GNU extension. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	3a1045dfda	af_earwax: copy input buffer properties to output In particular, fix timestamps, partially address trac ticket #375.	14 years ago
Mina Nagy Zaki	fa4f06ab5e	lavfi: add earwax audio filter, ported from Sox Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	15 years ago
Stefano Sabatini	618ac71354	lavfi: add volume filter	14 years ago
Stefano Sabatini	1fc7077115	lavfi: increase number of maximum registered filters from 64 to 128	14 years ago
Stefano Sabatini	217790871e	lavfi: issue error if maximum number of filters is reached Issue an error and return a more meaningful error code in case the maximum number of registered filters has been reached. This is better than silently ignore the error, improve feedback.	14 years ago
Alex Converse	0d7a16a946	avfilter: Don't copy garbage from the stack when setting up video pictures.	14 years ago

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1372 Commits (57111c558e9f4785e5b6f203ddc4fd44da0694de)