RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

vsrc_nullsrc: 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 17:54:10 +02:00 committed by Michael Niedermayer
parent 21e888bd11
commit 7d60b43e90
2 changed files with 1 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
doc/filters.texi
View File

@ -2438,7 +2438,7 @@ source. The default values of @var{width} and @var{height} are
respectively 352 and 288 (corresponding to the CIF size format).
@var{timebase} specifies an arithmetic expression representing a
timebase. The expression can contain the constants "PI", "E", "PHI",
timebase. The expression can contain the constant
"AVTB" (the default timebase), and defaults to the value "AVTB".
@section frei0r_src

9
libavfilter/vsrc_nullsrc.c
View File

@ -28,17 +28,11 @@
#include "avfilter.h"
static const char *var_names[] = {
"E",
"PHI",
"PI",
"AVTB", /* default timebase 1/AV_TIME_BASE */
NULL
};
enum var_name {
VAR_E,
VAR_PHI,
VAR_PI,
VAR_AVTB,
VAR_VARS_NB
};
@ -76,9 +70,6 @@ static int config_props(AVFilterLink *outlink)
int ret;
double res;
priv->var_values[VAR_E] = M_E;
priv->var_values[VAR_PHI] = M_PHI;
priv->var_values[VAR_PI] = M_PI;
priv->var_values[VAR_AVTB] = av_q2d(AV_TIME_BASE_Q);
if ((ret = av_expr_parse_and_eval(&res, priv->tb_expr, var_names, priv->var_values,