FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	0bc34ef02e	doc/utils: use @code markup for opencl function names.	12 years ago
Stefano Sabatini	9ae9ae10f9	doc/utils: apply misc fixes to OpenCL docs	12 years ago
Stefano Sabatini	949c8627b6	doc: merge syntax.texi, eval.texi and opencl.texi into utils.texi	12 years ago
Clément Bœsch	77f60f0011	lavu/eval: add between() function.	12 years ago
Stefano Sabatini	b2098d2417	lavu/eval: add bitor and bitand functions Warning note suggested by Reimar.	12 years ago
Michael Niedermayer	09ece9fa6c	eval: print() support This allows printing values via av_log from expressions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	dcfbe1e0b6	doc/eval: sort functions by name	12 years ago
Stefano Sabatini	41e5e28daf	doc/eval: fix/extend documentation for taylor() function	12 years ago
Stefano Sabatini	d99bc84752	doc/eval: fix/extend documentation for root() function	12 years ago
Stefano Sabatini	c89a8ee23d	doc/eval: fix/review the section about SI prefixes and usage In particular, prefer "prefix" to "postfix" as in the tool manuals, and specify powers of 2 and 10 explicitly. This is based on the commit: commit `2bf794b698` Author: Marcus Stollsteimer <sto.mar@web.de> Date: Mon Nov 19 21:39:20 2012 +0100	12 years ago
Stefano Sabatini	ca1bc188f4	doc/eval: fix documentation for time() function	12 years ago
Stefano Sabatini	2b207bab19	doc/eval: substitute if/then/else construct with an example making use of boolean expression composition Since the if/then/else construct is now supported natively, showing how to compose such a construct from basic primitives is misleading.	12 years ago
Stefano Sabatini	2ed0803c6c	lavu/eval: extend if/ifnot functions to accept a third parameter Add support to an if/else construct, simplify logic in expressions.	12 years ago
Michael Niedermayer	31cd1e20bb	eval: add function to access the current "wallclock" time. Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	4a91962771	doc/eval: add missing documentation of functions	12 years ago
Martin Storsjö	143f1e9203	eval: Add the isinf() function and tests for it Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	59affed23c	eval: add root() to solve f(x)=0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	923092697a	eval: Allow specifying the variable id. Reviewed-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	43b1943a55	eval: Add taylor series evaluation support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	e4e291061c	doc/eval.texi: add precisation about the assumption for "trueness" in conditional expressions	13 years ago
Stefano Sabatini	999495734b	lavu/eval: add if() and ifnot() eval functions They allow to implement the if/then/else logic, which cannot be implemented otherwise. For example the expression: AB + not(A)C always evaluates to NaN if B is NaN, even in the case where A is 0.	13 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	13 years ago
Michael Niedermayer	cdba9b617f	eval.texi: document that variables are not shared between expressions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
root	551b9eb9ef	docs: Spelling fixes to 9 texi files from /doc credits to: Violet Lin (from Google Code-in) Signed-off-by: burek <burek021@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	40963ea9e9	eval: add mathematical constants (PI, E, PHI). Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	d557152285	eval: document recently added random(), hypot(), gcd().	13 years ago
Stefano Sabatini	8cee38a298	eval: implement not() expression	13 years ago
Stefano Sabatini	9bc393908a	eval: add sqrt function for computing the square root	13 years ago
Stefano Sabatini	d58ed64a89	eval: add support for pow() function It is a more search-friendly alternative to the ^ operator.	14 years ago
Stefano Sabatini	3c2c52baec	eval: implement not() expression	14 years ago
Stefano Sabatini	e5272e729e	eval: add sqrt function for computing the square root	14 years ago
Stefano Sabatini	5ae4251c3b	eval: add support for trunc, ceil, and floor functions Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	25601bc564	eval: add support for trunc, ceil, and floor functions Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Michael Niedermayer	a6be21d3ba	Revert "replace FFmpeg with Libav in doc/" This reverts commit `f8a45fa1b1`. Conflicts: doc/optimization.txt	14 years ago
Janne Grunau	f8a45fa1b1	replace FFmpeg with Libav in doc/ unless it stands for ffmpeg the program or is historic	14 years ago
Stefano Sabatini	20fcd0797e	Implement isnan() function evaluation. Originally committed as revision 25666 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	07851d7936	Add eval.texi file. Originally committed as revision 25665 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

3 Commits (3c89ec2816956cb1d51a518a5c4a638aa86749e9)