virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-10 06:10:52 +02:00
Code Issues Releases Activity

vf_lut: remove mathematical constants now redundant.

Browse Source 
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 17:54:03 +02:00
committed by Michael Niedermayer
parent a2af901295
commit 157ff97e3b
2 changed files with 0 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
doc/filters.texi
View File

@@ -1197,10 +1197,6 @@ alpha component
The expressions can contain the following constants and functions:
@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

10
libavfilter/vf_lut.c
View File

@@ -31,9 +31,6 @@
#include "internal.h"
static const char *var_names[] = {
"E",
"PHI",
"PI",
"w", ///< width of the input video
"h", ///< height of the input video
"val", ///< input value for the pixel
@@ -45,9 +42,6 @@ static const char *var_names[] = {
};
enum var_name {
VAR_E,
VAR_PHI,
VAR_PI,
VAR_W,
VAR_H,
VAR_VAL,
@@ -115,10 +109,6 @@ static int init(AVFilterContext *ctx, const char *args, void *opaque)
lut->class = &lut_class;
av_opt_set_defaults(lut);
lut->var_values[VAR_PHI] = M_PHI;
lut->var_values[VAR_PI] = M_PI;
lut->var_values[VAR_E ] = M_E;
lut->is_rgb = !strcmp(ctx->filter->name, "lutrgb");
lut->is_yuv = !strcmp(ctx->filter->name, "lutyuv");
if (args && (ret = av_set_options_string(lut, args, "=", ":")) < 0)