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| author | Nicolas George <nicolas.george@normalesup.org> | 2011-10-13 17:54:02 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-10-13 18:08:50 +0200 |
| commit | a2af90129597e0552bcadeb8421a6774dbf06c0b (patch) | |
| tree | 5399ed5cd36c9ad52df327929c2ce9c8cb628bde | |
| parent | 072a62b50ab4e54ee55585dc06a8e313d713b39f (diff) | |
| download | ffmpeg-a2af90129597e0552bcadeb8421a6774dbf06c0b.tar.gz | |
vf_drawtext: remove mathematical constants now redundant.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | doc/filters.texi | 4 | ||||
| -rw-r--r-- | libavfilter/vf_drawtext.c | 9 |
2 files changed, 0 insertions, 13 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 54c14174ea..9b1d56bc5a 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -816,10 +816,6 @@ The parameters for @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 w, h the input width and heigth diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c index a8d3517b99..3b74bf46b7 100644 --- a/libavfilter/vf_drawtext.c +++ b/libavfilter/vf_drawtext.c @@ -47,9 +47,6 @@ #include FT_GLYPH_H static const char *var_names[] = { - "E", - "PHI", - "PI", "w", ///< width of the input video "h", ///< height of the input video "tw", "text_w", ///< width of the rendered text @@ -71,9 +68,6 @@ static const char *var_names[] = { }; enum var_name { - VAR_E, - VAR_PHI, - VAR_PI, VAR_W, VAR_H, VAR_TW, VAR_TEXT_W, @@ -459,9 +453,6 @@ static int config_input(AVFilterLink *inlink) dtext->shadowcolor[3] = rgba[3]; } - dtext->var_values[VAR_E] = M_E; - dtext->var_values[VAR_PHI] = M_PHI; - dtext->var_values[VAR_PI] = M_PI; dtext->var_values[VAR_W] = inlink->w; dtext->var_values[VAR_H] = inlink->h; dtext->var_values[VAR_SAR] = inlink->sample_aspect_ratio.num ? av_q2d(inlink->sample_aspect_ratio) : 1; |