FFmpeg
4.4.4
|
#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 | ThreadData |
Used for passing data between threads. More... | |
struct | Range |
struct | ColorBalanceContext |
Macros | |
#define | R 0 |
#define | G 1 |
#define | B 2 |
#define | A 3 |
#define | OFFSET(x) offsetof(ColorBalanceContext, x) |
#define | FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_RUNTIME_PARAM |
Functions | |
AVFILTER_DEFINE_CLASS (colorbalance) | |
static int | query_formats (AVFilterContext *ctx) |
static float | get_component (float v, float l, float s, float m, float h) |
static float | hfun (float n, float h, float s, float l) |
static void | preservel (float *r, float *g, float *b, float l) |
static int | color_balance8_p (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | color_balance16_p (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | color_balance8 (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | color_balance16 (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | config_output (AVFilterLink *outlink) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
Variables | |
static const AVOption | colorbalance_options [] |
static const AVFilterPad | colorbalance_inputs [] |
static const AVFilterPad | colorbalance_outputs [] |
AVFilter | ff_vf_colorbalance |
#define R 0 |
Definition at line 29 of file vf_colorbalance.c.
#define G 1 |
Definition at line 30 of file vf_colorbalance.c.
#define B 2 |
Definition at line 31 of file vf_colorbalance.c.
#define A 3 |
Definition at line 32 of file vf_colorbalance.c.
#define OFFSET | ( | x | ) | offsetof(ColorBalanceContext, x) |
Definition at line 59 of file vf_colorbalance.c.
Definition at line 60 of file vf_colorbalance.c.
AVFILTER_DEFINE_CLASS | ( | colorbalance | ) |
|
static |
Definition at line 77 of file vf_colorbalance.c.
|
static |
Definition at line 101 of file vf_colorbalance.c.
Referenced by color_balance16(), color_balance16_p(), color_balance8(), and color_balance8_p().
|
static |
Definition at line 117 of file vf_colorbalance.c.
Referenced by preservel().
|
static |
Definition at line 125 of file vf_colorbalance.c.
Referenced by color_balance16(), color_balance16_p(), color_balance8(), and color_balance8_p().
|
static |
Definition at line 158 of file vf_colorbalance.c.
Referenced by config_output().
|
static |
Definition at line 211 of file vf_colorbalance.c.
Referenced by config_output().
|
static |
Definition at line 265 of file vf_colorbalance.c.
Referenced by config_output().
|
static |
Definition at line 316 of file vf_colorbalance.c.
Referenced by config_output().
|
static |
Definition at line 368 of file vf_colorbalance.c.
|
static |
Definition at line 396 of file vf_colorbalance.c.
|
static |
Definition at line 61 of file vf_colorbalance.c.
|
static |
Definition at line 424 of file vf_colorbalance.c.
|
static |
Definition at line 433 of file vf_colorbalance.c.
AVFilter ff_vf_colorbalance |
Definition at line 442 of file vf_colorbalance.c.