FFmpeg

1.0GB

Tree: 2b6325cacb

Author	SHA1	Message	Date
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	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
Anton Khirnov	775af761a0	eval: test isnan(sqrt(-1)) instead of just sqrt(-1) sqrt(-1) returns "some NaN", it's not specified which exactly.	13 years ago
Stefano Sabatini	8cee38a298	eval: implement not() expression	14 years ago
Stefano Sabatini	9bc393908a	eval: add sqrt function for computing the square root	14 years ago
Ronald S. Bultje	dfd8116986	eval: add missing comma to tests.	14 years ago
Michael Niedermayer	16a565d0cb	eval/fate: try to fix nan printing format failures. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Mans Rullgard	94350ab986	eval: clear Parser instances before using This prevents random values from the stack being used as "variables" in expressions. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	883fd9e393	eval: add fate test Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago

14 Commits (2b6325cacb6def8e9de0455f575b51a8bd90b12c)