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vf_settb: remove mathematical constants now redundant. 

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Nicolas George 2011-10-13 17:54:09 +02:00 committed by Michael Niedermayer
parent db820c3c13
commit 94b345855f
2 changed files with 1 additions and 10 deletions
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2
doc/filters.texi
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@ -1954,7 +1954,7 @@ Set the timebase to use for the output frames timestamps.
It is mainly useful for testing timebase configuration.
It accepts in input an arithmetic expression representing a rational.
The expression can contain the constants "PI", "E", "PHI", "AVTB" (the
The expression can contain the constants "AVTB" (the
default timebase), and "intb" (the input timebase).
The default value for the input is "intb".

9
libavfilter/vf_settb.c
View File

@ -31,18 +31,12 @@
#include "internal.h"
static const char *var_names[] = {
"E",
"PHI",
"PI",
"AVTB", /* default timebase 1/AV_TIME_BASE */
"intb", /* input timebase */
NULL
};
enum var_name {
VAR_E,
VAR_PHI,
VAR_PI,
VAR_AVTB,
VAR_INTB,
VAR_VARS_NB
@ -73,9 +67,6 @@ static int config_output_props(AVFilterLink *outlink)
int ret;
double res;
settb->var_values[VAR_E] = M_E;
settb->var_values[VAR_PHI] = M_PHI;
settb->var_values[VAR_PI] = M_PI;
settb->var_values[VAR_AVTB] = av_q2d(AV_TIME_BASE_Q);
settb->var_values[VAR_INTB] = av_q2d(inlink->time_base);