vf_tonemap.c File Reference

tonemap algorithms More...

#include <float.h>
#include <stdio.h>
#include <string.h>
#include "libavutil/imgutils.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"
#include "video.h"

Classes
struct	LumaCoefficients
struct	TonemapContext

Macros
#define	REFERENCE_WHITE   100.0f
#define	MIX(x, y, a)   (x) * (1 - (a)) + (y) * (a)
#define	OFFSET(x)   offsetof(TonemapContext, x)
#define	FLAGS   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM

Typedefs
typedef struct LumaCoefficients	LumaCoefficients
typedef struct TonemapContext	TonemapContext

Enumerations
enum	TonemapAlgorithm {   TONEMAP_NONE, TONEMAP_LINEAR, TONEMAP_GAMMA, TONEMAP_CLIP,   TONEMAP_REINHARD, TONEMAP_HABLE, TONEMAP_MOBIUS, TONEMAP_MAX }

Variables
AVFilter	ff_vf_tonemap

Detailed Description

tonemap algorithms

Variable Documentation

ff_vf_tonemap

AVFilter ff_vf_tonemap

Initial value:

= {
    .name            = "tonemap",
    .description     = NULL_IF_CONFIG_SMALL("Conversion to/from different dynamic ranges."),
    .init            = init,
    .query_formats   = query_formats,
    .priv_size       = sizeof(TonemapContext),
    .priv_class      = &tonemap_class,
    .inputs          = tonemap_inputs,
    .outputs         = tonemap_outputs,
}