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vf_select: 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 17:54:07 +02:00 committed by Michael Niedermayer
parent 3b316f9f22
commit 1a3fa3ab2c
2 changed files with 0 additions and 21 deletions
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9
doc/filters.texi
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@ -1744,15 +1744,6 @@ is selected and passed to the output, otherwise it is discarded.
The expression can contain the following constants:
@table @option
@item PI
Greek PI
@item PHI
golden ratio
@item E
Euler number
@item n
the sequential number of the filtered frame, starting from 0

12
libavfilter/vf_select.c
View File

@ -28,10 +28,6 @@
#include "avfilter.h"
static const char *var_names[] = {
"E", ///< Euler number
"PHI", ///< golden ratio
"PI", ///< greek pi
"TB", ///< timebase
"pts", ///< original pts in the file of the frame
@ -69,10 +65,6 @@ static const char *var_names[] = {
};
enum var_name {
VAR_E,
VAR_PHI,
VAR_PI,
VAR_TB,
VAR_PTS,
@ -146,10 +138,6 @@ static int config_input(AVFilterLink *inlink)
{
SelectContext *select = inlink->dst->priv;
select->var_values[VAR_E] = M_E;
select->var_values[VAR_PHI] = M_PHI;
select->var_values[VAR_PI] = M_PI;
select->var_values[VAR_N] = 0.0;
select->var_values[VAR_SELECTED_N] = 0.0;