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_setpts: 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 17:54:08 +02:00
committed by Michael Niedermayer
parent 1a3fa3ab2c
commit db820c3c13
2 changed files with 0 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
doc/filters.texi
View File

@@ -1882,15 +1882,6 @@ can contain the following constants:
@item PTS @item PTS
the presentation timestamp in input the presentation timestamp in input
@item PI
Greek PI
@item PHI
golden ratio
@item E
Euler number
@item N @item N
the count of the input frame, starting from 0. the count of the input frame, starting from 0.

9
libavfilter/vf_setpts.c
View File

@@ -31,11 +31,8 @@
#include "avfilter.h" #include "avfilter.h"
static const char *var_names[] = { static const char *var_names[] = {
"E", ///< Euler number
"INTERLACED", ///< tell if the current frame is interlaced "INTERLACED", ///< tell if the current frame is interlaced
"N", ///< frame number (starting at zero) "N", ///< frame number (starting at zero)
"PHI", ///< golden ratio
"PI", ///< greek pi
"POS", ///< original position in the file of the frame "POS", ///< original position in the file of the frame
"PREV_INPTS", ///< previous input PTS "PREV_INPTS", ///< previous input PTS
"PREV_OUTPTS", ///< previous output PTS "PREV_OUTPTS", ///< previous output PTS
@@ -46,11 +43,8 @@ static const char *var_names[] = {
}; };
enum var_name { enum var_name {
VAR_E,
VAR_INTERLACED, VAR_INTERLACED,
VAR_N, VAR_N,
VAR_PHI,
VAR_PI,
VAR_POS, VAR_POS,
VAR_PREV_INPTS, VAR_PREV_INPTS,
VAR_PREV_OUTPTS, VAR_PREV_OUTPTS,
@@ -76,10 +70,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
return ret; return ret;
} }
setpts->var_values[VAR_E ] = M_E;
setpts->var_values[VAR_N ] = 0.0; setpts->var_values[VAR_N ] = 0.0;
setpts->var_values[VAR_PHI ] = M_PHI;
setpts->var_values[VAR_PI ] = M_PI;
setpts->var_values[VAR_PREV_INPTS ] = NAN; setpts->var_values[VAR_PREV_INPTS ] = NAN;
setpts->var_values[VAR_PREV_OUTPTS] = NAN; setpts->var_values[VAR_PREV_OUTPTS] = NAN;
setpts->var_values[VAR_STARTPTS ] = NAN; setpts->var_values[VAR_STARTPTS ] = NAN;