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2012-08-22doc/eval: add missing documentation of functionsStefano Sabatini
2012-07-04Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: (29 commits) lavfi: reclassify showfiltfmts as a TESTPROG graph2dot: fix printf format specifier swscale: yuv2planeX 8bit >=sse2 functions need aligned stack on x86-32. vp8: loopfilter >=sse2 functions need aligned stack on x86-32. amr: remove shift out of the AMR_BIT() macro. dsputilenc: group yasm and inline asm function pointer assignment. mov: use forward declaration of a function instead of a table. Clarify Doxygen comment for FF_API_* #defines. configure: simplify get_version() Create version.h headers for libraries that lack them gitignore: Use full path instead of relative path to specify patterns mpegvideo: remove VLAs Add XTEA encryption support in libavutil Add Blowfish encryption support in libavutil eval: Add the isinf() function and tests for it flacdec: move lpc filter to flacdsp flacdec: split off channel decorrelation as flacdsp avplay: Add an option for not limiting the input buffer size FATE: add a test for WMA cover art. FATE: add a test for apetag cover art ... Conflicts: .gitignore configure ffplay.c libavcodec/Makefile libavcodec/error_resilience.c libavcodec/mpegvideo.c libavcodec/ratecontrol.c libavdevice/avdevice.h libavfilter/Makefile libavfilter/filtfmts.c libavfilter/version.h libavformat/mov.c libavformat/version.h libavutil/Makefile libavutil/avutil.h libavutil/version.h libswscale/swscale.h libswscale/x86/swscale_mmx.c tests/fate/libavutil.mak tests/lavfi-regression.sh tools/graph2dot.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04eval: Add the isinf() function and tests for itMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-27eval: add root() to solve f(x)=0Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-27eval: Allow specifying the variable id.Michael Niedermayer
Reviewed-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-23eval: Add taylor series evaluation support.Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-17doc/eval.texi: add precisation about the assumption for "trueness" in ↵Stefano Sabatini
conditional expressions
2012-01-17lavu/eval: add if() and ifnot() eval functionsStefano Sabatini
They allow to implement the if/then/else logic, which cannot be implemented otherwise. For example the expression: A*B + not(A)*C always evaluates to NaN if B is NaN, even in the case where A is 0.
2011-12-11Fix a bunch of common typos.Diego Biurrun
2011-12-11eval.texi: document that variables are not shared between expressions.Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-29docs: Spelling fixes to 9 texi files from /docroot
credits to: Violet Lin (from Google Code-in) Signed-off-by: burek <burek021@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-13eval: add mathematical constants (PI, E, PHI).Nicolas George
Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-11eval: document recently added random(), hypot(), gcd().Clément Bœsch
2011-09-19eval: implement not() expressionStefano Sabatini
2011-09-19eval: add sqrt function for computing the square rootStefano Sabatini
2011-06-07eval: add support for pow() functionStefano Sabatini
It is a more search-friendly alternative to the ^ operator.
2011-05-25eval: implement not() expressionStefano Sabatini
2011-05-05eval: add sqrt function for computing the square rootStefano Sabatini
2011-04-10eval: add support for trunc, ceil, and floor functionsStefano Sabatini
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-05eval: add support for trunc, ceil, and floor functionsStefano Sabatini
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
2011-03-17Revert "replace FFmpeg with Libav in doc/"Michael Niedermayer
This reverts commit f8a45fa1b1764b34d4263eacd93411e8ba0484a4. Conflicts: doc/optimization.txt
2011-03-17replace FFmpeg with Libav in doc/Janne Grunau
unless it stands for ffmpeg the program or is historic
2010-11-03Implement isnan() function evaluation.Stefano Sabatini
Originally committed as revision 25666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-03Add eval.texi file.Stefano Sabatini
Originally committed as revision 25665 to svn://svn.ffmpeg.org/ffmpeg/trunk
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