FFmpeg
4.0
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very simple video equalizer More...
#include "libavfilter/internal.h"
#include "libavutil/common.h"
#include "libavutil/imgutils.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "vf_eq.h"
Go to the source code of this file.
Macros | |
#define | TS2T(ts, tb) ((ts) == AV_NOPTS_VALUE ? NAN : (double)(ts) * av_q2d(tb)) |
#define | SET_PARAM(param_name, set_fn_name) if (!strcmp(cmd, #param_name)) return set_param(&eq->param_name##_pexpr, args, cmd, set_##set_fn_name, ctx); |
#define | OFFSET(x) offsetof(EQContext, x) |
#define | FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
Variables | |
static const AVFilterPad | eq_inputs [] |
static const AVFilterPad | eq_outputs [] |
static const AVOption | eq_options [] |
AVFilter | ff_vf_eq |
very simple video equalizer
Definition in file vf_eq.c.
#define TS2T | ( | ts, | |
tb | |||
) | ((ts) == AV_NOPTS_VALUE ? NAN : (double)(ts) * av_q2d(tb)) |
Definition at line 249 of file vf_eq.c.
Referenced by filter_frame().
#define SET_PARAM | ( | param_name, | |
set_fn_name | |||
) | if (!strcmp(cmd, #param_name)) return set_param(&eq->param_name##_pexpr, args, cmd, set_##set_fn_name, ctx); |
Referenced by process_command().
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
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Definition at line 37 of file vf_eq.c.
Referenced by apply_lut().
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Definition at line 62 of file vf_eq.c.
Referenced by check_values().
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Definition at line 77 of file vf_eq.c.
Referenced by initialize().
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Definition at line 97 of file vf_eq.c.
Referenced by set_brightness(), set_contrast(), set_gamma(), and set_saturation().
Definition at line 107 of file vf_eq.c.
Referenced by filter_frame(), and initialize().
Definition at line 115 of file vf_eq.c.
Referenced by filter_frame(), and initialize().
Definition at line 123 of file vf_eq.c.
Referenced by filter_frame(), and initialize().
Definition at line 144 of file vf_eq.c.
Referenced by filter_frame(), and initialize().
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Definition at line 157 of file vf_eq.c.
Referenced by initialize(), and set_param().
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AVFILTER_DEFINE_CLASS | ( | eq | ) |
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AVFilter ff_vf_eq |