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vf_pad: remove mathematical constants now redundant.

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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 17:54:05 +02:00 committed by Michael Niedermayer
parent 8c88d734a5
commit e2abe90ed7
2 changed files with 0 additions and 13 deletions
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4
doc/filters.texi
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@ -1547,10 +1547,6 @@ The parameters @var{width}, @var{height}, @var{x}, and @var{y} are
expressions containing the following constants:
@table @option
@item E, PI, PHI
the corresponding mathematical approximated values for e
(euler number), pi (greek PI), phi (golden ratio)
@item in_w, in_h
the input video width and height

9
libavfilter/vf_pad.c
View File

@ -36,9 +36,6 @@
#include "drawutils.h"
static const char *var_names[] = {
"PI",
"PHI",
"E",
"in_w", "iw",
"in_h", "ih",
"out_w", "ow",
@ -54,9 +51,6 @@ static const char *var_names[] = {
};
enum var_name {
VAR_PI,
VAR_PHI,
VAR_E,
VAR_IN_W, VAR_IW,
VAR_IN_H, VAR_IH,
VAR_OUT_W, VAR_OW,
@ -153,9 +147,6 @@ static int config_input(AVFilterLink *inlink)
pad->hsub = pix_desc->log2_chroma_w;
pad->vsub = pix_desc->log2_chroma_h;
var_values[VAR_PI] = M_PI;
var_values[VAR_PHI] = M_PHI;
var_values[VAR_E] = M_E;
var_values[VAR_IN_W] = var_values[VAR_IW] = inlink->w;
var_values[VAR_IN_H] = var_values[VAR_IH] = inlink->h;
var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN;