FFmpeg
4.4.5
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#include "libavutil/imgutils.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "drawutils.h"
#include "formats.h"
#include "internal.h"
#include "video.h"
Go to the source code of this file.
Data Structures | |
struct | Range |
struct | ColorLevelsContext |
struct | ThreadData |
Used for passing data between threads. More... | |
Macros | |
#define | R 0 |
#define | G 1 |
#define | B 2 |
#define | A 3 |
#define | OFFSET(x) offsetof(ColorLevelsContext, x) |
#define | FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_RUNTIME_PARAM |
#define | LOAD_COMMON |
Functions | |
AVFILTER_DEFINE_CLASS (colorlevels) | |
static int | query_formats (AVFilterContext *ctx) |
static int | colorlevels_slice_8 (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | colorlevels_slice_16 (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | config_input (AVFilterLink *inlink) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
Variables | |
static const AVOption | colorlevels_options [] |
static const AVFilterPad | colorlevels_inputs [] |
static const AVFilterPad | colorlevels_outputs [] |
AVFilter | ff_vf_colorlevels |
#define R 0 |
Definition at line 30 of file vf_colorlevels.c.
#define G 1 |
Definition at line 31 of file vf_colorlevels.c.
#define B 2 |
Definition at line 32 of file vf_colorlevels.c.
#define A 3 |
Definition at line 33 of file vf_colorlevels.c.
#define OFFSET | ( | x | ) | offsetof(ColorLevelsContext, x) |
Definition at line 53 of file vf_colorlevels.c.
Definition at line 54 of file vf_colorlevels.c.
#define LOAD_COMMON |
Definition at line 110 of file vf_colorlevels.c.
AVFILTER_DEFINE_CLASS | ( | colorlevels | ) |
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Definition at line 77 of file vf_colorlevels.c.
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Definition at line 120 of file vf_colorlevels.c.
Referenced by config_input().
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Definition at line 142 of file vf_colorlevels.c.
Referenced by config_input().
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Definition at line 164 of file vf_colorlevels.c.
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Definition at line 183 of file vf_colorlevels.c.
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Definition at line 55 of file vf_colorlevels.c.
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Definition at line 300 of file vf_colorlevels.c.
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Definition at line 310 of file vf_colorlevels.c.
AVFilter ff_vf_colorlevels |
Definition at line 318 of file vf_colorlevels.c.