FFmpeg
Data Structures | Macros | Enumerations | Functions | Variables
vf_morpho.c File Reference
#include "libavutil/avassert.h"
#include "libavutil/imgutils.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "framesync.h"
#include "internal.h"
#include "video.h"

Go to the source code of this file.

Data Structures

struct  IPlane
 
struct  LUT
 
struct  chord
 
struct  chord_set
 
struct  MorphoContext
 
struct  ThreadData
 Used for passing data between threads. More...
 

Macros

#define MAX_THREADS   64
 
#define OFFSET(x)   offsetof(MorphoContext, x)
 
#define FLAGS   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_RUNTIME_PARAM
 

Enumerations

enum  MorphModes {
  ERODE, DILATE, OPEN, CLOSE,
  GRADIENT, TOPHAT, BLACKHAT, NB_MODES
}
 

Functions

 FRAMESYNC_DEFINE_CLASS (morpho, MorphoContext, fs)
 
static void min_fun (uint8_t *c, const uint8_t *a, const uint8_t *b, int x)
 
static void mininplace_fun (uint8_t *a, const uint8_t *b, int x)
 
static void max_fun (uint8_t *c, const uint8_t *a, const uint8_t *b, int x)
 
static void maxinplace_fun (uint8_t *a, const uint8_t *b, int x)
 
static void diff_fun (uint8_t *a, const uint8_t *b, int x)
 
static void diffinplace_fun (uint8_t *a, const uint8_t *b, int x)
 
static void min16_fun (uint8_t *cc, const uint8_t *aa, const uint8_t *bb, int x)
 
static void mininplace16_fun (uint8_t *aa, const uint8_t *bb, int x)
 
static void diff16_fun (uint8_t *aa, const uint8_t *bb, int x)
 
static void diffinplace16_fun (uint8_t *aa, const uint8_t *bb, int x)
 
static void max16_fun (uint8_t *cc, const uint8_t *aa, const uint8_t *bb, int x)
 
static void maxinplace16_fun (uint8_t *aa, const uint8_t *bb, int x)
 
static int alloc_lut (LUT *Ty, chord_set *SE, int type_size, int mode)
 
static void free_lut (LUT *table)
 
static int alloc_lut_if_necessary (LUT *Ty, IPlane *f, chord_set *SE, int num, enum MorphModes mode)
 
static void circular_swap (LUT *Ty)
 
static void compute_min_row (IPlane *f, LUT *Ty, chord_set *SE, int r, int y)
 
static void update_min_lut (IPlane *f, LUT *Ty, chord_set *SE, int y, int tid, int num)
 
static int compute_min_lut (LUT *Ty, IPlane *f, chord_set *SE, int y, int num)
 
static void compute_max_row (IPlane *f, LUT *Ty, chord_set *SE, int r, int y)
 
static void update_max_lut (IPlane *f, LUT *Ty, chord_set *SE, int y, int tid, int num)
 
static int compute_max_lut (LUT *Ty, IPlane *f, chord_set *SE, int y, int num)
 
static void line_dilate (IPlane *g, LUT *Ty, chord_set *SE, int y, int tid)
 
static void line_erode (IPlane *g, LUT *Ty, chord_set *SE, int y, int tid)
 
static int dilate (IPlane *g, IPlane *f, chord_set *SE, LUT *Ty, int y0, int y1)
 
static int erode (IPlane *g, IPlane *f, chord_set *SE, LUT *Ty, int y0, int y1)
 
static void difference (IPlane *g, IPlane *f, int y0, int y1)
 
static void difference2 (IPlane *g, IPlane *f, int y0, int y1)
 
static int insert_chord_set (chord_set *chords, chord c)
 
static void free_chord_set (chord_set *SE)
 
static int init_chordset (chord_set *chords)
 
static int comp_chord_length (const void *p, const void *q)
 
static int comp_chord (const void *p, const void *q)
 
static int build_chord_set (IPlane *SE, chord_set *chords)
 
static void free_iplane (IPlane *imp)
 
static int read_iplane (IPlane *imp, const uint8_t *dst, int dst_linesize, int w, int h, int R, int type_size, int depth)
 
static int config_input (AVFilterLink *inlink)
 
static int config_input_structure (AVFilterLink *inlink)
 
static int activate (AVFilterContext *ctx)
 
static int morpho_slice (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)
 
static int morpho_sliceX (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)
 
static int do_morpho (FFFrameSync *fs)
 
static int config_output (AVFilterLink *outlink)
 
static av_cold void uninit (AVFilterContext *ctx)
 

Variables

static const AVOption morpho_options []
 
static enum AVPixelFormat pix_fmts []
 
static const AVFilterPad morpho_inputs []
 
static const AVFilterPad morpho_outputs []
 
const AVFilter ff_vf_morpho
 

Macro Definition Documentation

◆ MAX_THREADS

#define MAX_THREADS   64

Definition at line 98 of file vf_morpho.c.

◆ OFFSET

#define OFFSET (   x)    offsetof(MorphoContext, x)

Definition at line 128 of file vf_morpho.c.

◆ FLAGS

Definition at line 129 of file vf_morpho.c.

Enumeration Type Documentation

◆ MorphModes

enum MorphModes
Enumerator
ERODE 
DILATE 
OPEN 
CLOSE 
GRADIENT 
TOPHAT 
BLACKHAT 
NB_MODES 

Definition at line 37 of file vf_morpho.c.

Function Documentation

◆ FRAMESYNC_DEFINE_CLASS()

FRAMESYNC_DEFINE_CLASS ( morpho  ,
MorphoContext  ,
fs   
)

◆ min_fun()

static void min_fun ( uint8_t *  c,
const uint8_t *  a,
const uint8_t *  b,
int  x 
)
static

Definition at line 171 of file vf_morpho.c.

Referenced by read_iplane().

◆ mininplace_fun()

static void mininplace_fun ( uint8_t *  a,
const uint8_t *  b,
int  x 
)
static

Definition at line 177 of file vf_morpho.c.

Referenced by read_iplane().

◆ max_fun()

static void max_fun ( uint8_t *  c,
const uint8_t *  a,
const uint8_t *  b,
int  x 
)
static

Definition at line 183 of file vf_morpho.c.

Referenced by read_iplane().

◆ maxinplace_fun()

static void maxinplace_fun ( uint8_t *  a,
const uint8_t *  b,
int  x 
)
static

Definition at line 189 of file vf_morpho.c.

Referenced by read_iplane().

◆ diff_fun()

static void diff_fun ( uint8_t *  a,
const uint8_t *  b,
int  x 
)
static

Definition at line 195 of file vf_morpho.c.

Referenced by read_iplane().

◆ diffinplace_fun()

static void diffinplace_fun ( uint8_t *  a,
const uint8_t *  b,
int  x 
)
static

Definition at line 201 of file vf_morpho.c.

Referenced by read_iplane().

◆ min16_fun()

static void min16_fun ( uint8_t *  cc,
const uint8_t *  aa,
const uint8_t *  bb,
int  x 
)
static

Definition at line 207 of file vf_morpho.c.

Referenced by read_iplane().

◆ mininplace16_fun()

static void mininplace16_fun ( uint8_t *  aa,
const uint8_t *  bb,
int  x 
)
static

Definition at line 217 of file vf_morpho.c.

Referenced by read_iplane().

◆ diff16_fun()

static void diff16_fun ( uint8_t *  aa,
const uint8_t *  bb,
int  x 
)
static

Definition at line 226 of file vf_morpho.c.

Referenced by read_iplane().

◆ diffinplace16_fun()

static void diffinplace16_fun ( uint8_t *  aa,
const uint8_t *  bb,
int  x 
)
static

Definition at line 235 of file vf_morpho.c.

Referenced by read_iplane().

◆ max16_fun()

static void max16_fun ( uint8_t *  cc,
const uint8_t *  aa,
const uint8_t *  bb,
int  x 
)
static

Definition at line 244 of file vf_morpho.c.

Referenced by read_iplane().

◆ maxinplace16_fun()

static void maxinplace16_fun ( uint8_t *  aa,
const uint8_t *  bb,
int  x 
)
static

Definition at line 254 of file vf_morpho.c.

Referenced by read_iplane().

◆ alloc_lut()

static int alloc_lut ( LUT Ty,
chord_set SE,
int  type_size,
int  mode 
)
static

Definition at line 263 of file vf_morpho.c.

Referenced by alloc_lut_if_necessary().

◆ free_lut()

static void free_lut ( LUT table)
static

Definition at line 299 of file vf_morpho.c.

Referenced by alloc_lut_if_necessary(), and uninit().

◆ alloc_lut_if_necessary()

static int alloc_lut_if_necessary ( LUT Ty,
IPlane f,
chord_set SE,
int  num,
enum MorphModes  mode 
)
static

Definition at line 322 of file vf_morpho.c.

Referenced by compute_max_lut(), and compute_min_lut().

◆ circular_swap()

static void circular_swap ( LUT Ty)
static

Definition at line 345 of file vf_morpho.c.

Referenced by update_max_lut(), and update_min_lut().

◆ compute_min_row()

static void compute_min_row ( IPlane f,
LUT Ty,
chord_set SE,
int  r,
int  y 
)
static

Definition at line 361 of file vf_morpho.c.

Referenced by compute_min_lut(), and update_min_lut().

◆ update_min_lut()

static void update_min_lut ( IPlane f,
LUT Ty,
chord_set SE,
int  y,
int  tid,
int  num 
)
static

Definition at line 382 of file vf_morpho.c.

Referenced by erode().

◆ compute_min_lut()

static int compute_min_lut ( LUT Ty,
IPlane f,
chord_set SE,
int  y,
int  num 
)
static

Definition at line 390 of file vf_morpho.c.

Referenced by erode().

◆ compute_max_row()

static void compute_max_row ( IPlane f,
LUT Ty,
chord_set SE,
int  r,
int  y 
)
static

Definition at line 402 of file vf_morpho.c.

Referenced by compute_max_lut(), and update_max_lut().

◆ update_max_lut()

static void update_max_lut ( IPlane f,
LUT Ty,
chord_set SE,
int  y,
int  tid,
int  num 
)
static

Definition at line 423 of file vf_morpho.c.

Referenced by dilate().

◆ compute_max_lut()

static int compute_max_lut ( LUT Ty,
IPlane f,
chord_set SE,
int  y,
int  num 
)
static

Definition at line 431 of file vf_morpho.c.

Referenced by dilate().

◆ line_dilate()

static void line_dilate ( IPlane g,
LUT Ty,
chord_set SE,
int  y,
int  tid 
)
static

Definition at line 443 of file vf_morpho.c.

Referenced by dilate().

◆ line_erode()

static void line_erode ( IPlane g,
LUT Ty,
chord_set SE,
int  y,
int  tid 
)
static

Definition at line 454 of file vf_morpho.c.

Referenced by erode().

◆ dilate()

static int dilate ( IPlane g,
IPlane f,
chord_set SE,
LUT Ty,
int  y0,
int  y1 
)
static

◆ erode()

static int erode ( IPlane g,
IPlane f,
chord_set SE,
LUT Ty,
int  y0,
int  y1 
)
static

Definition at line 480 of file vf_morpho.c.

Referenced by morpho_slice(), and morpho_sliceX().

◆ difference()

static void difference ( IPlane g,
IPlane f,
int  y0,
int  y1 
)
static

Definition at line 495 of file vf_morpho.c.

Referenced by checkasm_check_blend(), and morpho_sliceX().

◆ difference2()

static void difference2 ( IPlane g,
IPlane f,
int  y0,
int  y1 
)
static

Definition at line 501 of file vf_morpho.c.

Referenced by morpho_sliceX().

◆ insert_chord_set()

static int insert_chord_set ( chord_set chords,
chord  c 
)
static

Definition at line 507 of file vf_morpho.c.

Referenced by build_chord_set().

◆ free_chord_set()

static void free_chord_set ( chord_set SE)
static

Definition at line 532 of file vf_morpho.c.

Referenced by do_morpho(), and uninit().

◆ init_chordset()

static int init_chordset ( chord_set chords)
static

Definition at line 542 of file vf_morpho.c.

Referenced by build_chord_set().

◆ comp_chord_length()

static int comp_chord_length ( const void *  p,
const void *  q 
)
static

Definition at line 559 of file vf_morpho.c.

Referenced by build_chord_set().

◆ comp_chord()

static int comp_chord ( const void *  p,
const void *  q 
)
static

Definition at line 568 of file vf_morpho.c.

Referenced by build_chord_set().

◆ build_chord_set()

static int build_chord_set ( IPlane SE,
chord_set chords 
)
static

Definition at line 577 of file vf_morpho.c.

Referenced by do_morpho().

◆ free_iplane()

static void free_iplane ( IPlane imp)
static

Definition at line 721 of file vf_morpho.c.

Referenced by uninit().

◆ read_iplane()

static int read_iplane ( IPlane imp,
const uint8_t *  dst,
int  dst_linesize,
int  w,
int  h,
int  R,
int  type_size,
int  depth 
)
static

Definition at line 726 of file vf_morpho.c.

Referenced by do_morpho().

◆ config_input()

static int config_input ( AVFilterLink inlink)
static

Definition at line 752 of file vf_morpho.c.

◆ config_input_structure()

static int config_input_structure ( AVFilterLink inlink)
static

Definition at line 768 of file vf_morpho.c.

◆ activate()

static int activate ( AVFilterContext ctx)
static

Definition at line 784 of file vf_morpho.c.

◆ morpho_slice()

static int morpho_slice ( AVFilterContext ctx,
void *  arg,
int  jobnr,
int  nb_jobs 
)
static

Definition at line 794 of file vf_morpho.c.

Referenced by do_morpho().

◆ morpho_sliceX()

static int morpho_sliceX ( AVFilterContext ctx,
void *  arg,
int  jobnr,
int  nb_jobs 
)
static

Definition at line 853 of file vf_morpho.c.

Referenced by do_morpho().

◆ do_morpho()

static int do_morpho ( FFFrameSync fs)
static

Definition at line 910 of file vf_morpho.c.

Referenced by config_output().

◆ config_output()

static int config_output ( AVFilterLink outlink)
static

Definition at line 1000 of file vf_morpho.c.

◆ uninit()

static av_cold void uninit ( AVFilterContext ctx)
static

Definition at line 1033 of file vf_morpho.c.

Variable Documentation

◆ morpho_options

const AVOption morpho_options[]
static
Initial value:
= {
{ "mode", "set morphological transform", OFFSET(mode), AV_OPT_TYPE_INT, {.i64=0}, 0, NB_MODES-1, FLAGS, .unit = "mode" },
{ "erode", NULL, 0, AV_OPT_TYPE_CONST, {.i64=ERODE}, 0, 0, FLAGS, .unit = "mode" },
{ "dilate", NULL, 0, AV_OPT_TYPE_CONST, {.i64=DILATE}, 0, 0, FLAGS, .unit = "mode" },
{ "open", NULL, 0, AV_OPT_TYPE_CONST, {.i64=OPEN}, 0, 0, FLAGS, .unit = "mode" },
{ "close", NULL, 0, AV_OPT_TYPE_CONST, {.i64=CLOSE}, 0, 0, FLAGS, .unit = "mode" },
{ "gradient",NULL, 0, AV_OPT_TYPE_CONST, {.i64=GRADIENT},0, 0, FLAGS, .unit = "mode" },
{ "tophat",NULL, 0, AV_OPT_TYPE_CONST, {.i64=TOPHAT}, 0, 0, FLAGS, .unit = "mode" },
{ "blackhat",NULL, 0, AV_OPT_TYPE_CONST, {.i64=BLACKHAT},0, 0, FLAGS, .unit = "mode" },
{ "planes", "set planes to filter", OFFSET(planes), AV_OPT_TYPE_INT, {.i64=7}, 0, 15, FLAGS },
{ "structure", "when to process structures", OFFSET(structures), AV_OPT_TYPE_INT, {.i64=1}, 0, 1, FLAGS, .unit = "str" },
{ "first", "process only first structure, ignore rest", 0, AV_OPT_TYPE_CONST, {.i64=0}, 0, 0, FLAGS, .unit = "str" },
{ "all", "process all structure", 0, AV_OPT_TYPE_CONST, {.i64=1}, 0, 0, FLAGS, .unit = "str" },
{ NULL }
}

Definition at line 131 of file vf_morpho.c.

◆ pix_fmts

enum AVPixelFormat pix_fmts[]
static

◆ morpho_inputs

const AVFilterPad morpho_inputs[]
static
Initial value:
= {
{
.name = "default",
.config_props = config_input,
},
{
.name = "structure",
.config_props = config_input_structure,
},
}

Definition at line 1056 of file vf_morpho.c.

◆ morpho_outputs

const AVFilterPad morpho_outputs[]
static
Initial value:
= {
{
.name = "default",
.config_props = config_output,
},
}

Definition at line 1069 of file vf_morpho.c.

◆ ff_vf_morpho

const AVFilter ff_vf_morpho
Initial value:
= {
.name = "morpho",
.description = NULL_IF_CONFIG_SMALL("Apply Morphological filter."),
.preinit = morpho_framesync_preinit,
.priv_size = sizeof(MorphoContext),
.priv_class = &morpho_class,
.process_command = ff_filter_process_command,
}

Definition at line 1077 of file vf_morpho.c.

AV_PIX_FMT_YUVA422P16
#define AV_PIX_FMT_YUVA422P16
Definition: pixfmt.h:522
AV_PIX_FMT_GBRAP16
#define AV_PIX_FMT_GBRAP16
Definition: pixfmt.h:501
FILTER_PIXFMTS_ARRAY
#define FILTER_PIXFMTS_ARRAY(array)
Definition: internal.h:162
DILATE
@ DILATE
Definition: vf_morpho.c:39
activate
static int activate(AVFilterContext *ctx)
Definition: vf_morpho.c:784
GRADIENT
@ GRADIENT
Definition: vf_morpho.c:42
AV_PIX_FMT_YUVA422P9
#define AV_PIX_FMT_YUVA422P9
Definition: pixfmt.h:514
AV_PIX_FMT_YUVA420P16
#define AV_PIX_FMT_YUVA420P16
Definition: pixfmt.h:521
AV_PIX_FMT_YUVA420P10
#define AV_PIX_FMT_YUVA420P10
Definition: pixfmt.h:516
AV_PIX_FMT_YUV420P10
#define AV_PIX_FMT_YUV420P10
Definition: pixfmt.h:478
MorphoContext
Definition: vf_morpho.c:100
AV_PIX_FMT_YUV440P
@ AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
Definition: pixfmt.h:106
AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUVA422P10
Definition: pixfmt.h:517
AV_PIX_FMT_GRAY9
#define AV_PIX_FMT_GRAY9
Definition: pixfmt.h:458
AV_PIX_FMT_YUVA420P9
#define AV_PIX_FMT_YUVA420P9
Definition: pixfmt.h:513
AV_PIX_FMT_GBRP14
#define AV_PIX_FMT_GBRP14
Definition: pixfmt.h:496
AV_PIX_FMT_GBRAP
@ AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:212
AV_PIX_FMT_GBRP10
#define AV_PIX_FMT_GBRP10
Definition: pixfmt.h:494
AV_PIX_FMT_YUVA444P16
#define AV_PIX_FMT_YUVA444P16
Definition: pixfmt.h:523
AV_PIX_FMT_YUV422P9
#define AV_PIX_FMT_YUV422P9
Definition: pixfmt.h:476
AV_PIX_FMT_GRAY16
#define AV_PIX_FMT_GRAY16
Definition: pixfmt.h:462
NB_MODES
@ NB_MODES
Definition: vf_morpho.c:45
pix_fmts
static enum AVPixelFormat pix_fmts[]
Definition: vf_morpho.c:149
AV_PIX_FMT_YUV444P10
#define AV_PIX_FMT_YUV444P10
Definition: pixfmt.h:481
AV_PIX_FMT_YUVJ411P
@ AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
Definition: pixfmt.h:283
uninit
static av_cold void uninit(AVFilterContext *ctx)
Definition: vf_morpho.c:1033
AV_PIX_FMT_YUV422P16
#define AV_PIX_FMT_YUV422P16
Definition: pixfmt.h:490
AV_PIX_FMT_YUVJ422P
@ AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
Definition: pixfmt.h:86
AV_PIX_FMT_GBRAP10
#define AV_PIX_FMT_GBRAP10
Definition: pixfmt.h:498
planes
static const struct @417 planes[]
AV_PIX_FMT_GBRAP12
#define AV_PIX_FMT_GBRAP12
Definition: pixfmt.h:499
AV_PIX_FMT_YUVA420P
@ AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
Definition: pixfmt.h:108
AV_PIX_FMT_YUV444P16
#define AV_PIX_FMT_YUV444P16
Definition: pixfmt.h:491
morpho_inputs
static const AVFilterPad morpho_inputs[]
Definition: vf_morpho.c:1056
AV_PIX_FMT_YUVA444P12
#define AV_PIX_FMT_YUVA444P12
Definition: pixfmt.h:520
AV_PIX_FMT_YUV420P9
#define AV_PIX_FMT_YUV420P9
Definition: pixfmt.h:475
AV_PIX_FMT_YUV420P16
#define AV_PIX_FMT_YUV420P16
Definition: pixfmt.h:489
AV_PIX_FMT_GRAY14
#define AV_PIX_FMT_GRAY14
Definition: pixfmt.h:461
AV_PIX_FMT_YUV420P
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:73
FILTER_INPUTS
#define FILTER_INPUTS(array)
Definition: internal.h:182
AV_PIX_FMT_YUVJ444P
@ AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
Definition: pixfmt.h:87
AV_PIX_FMT_GRAY10
#define AV_PIX_FMT_GRAY10
Definition: pixfmt.h:459
AV_PIX_FMT_GBRP16
#define AV_PIX_FMT_GBRP16
Definition: pixfmt.h:497
NULL
#define NULL
Definition: coverity.c:32
config_input_structure
static int config_input_structure(AVFilterLink *inlink)
Definition: vf_morpho.c:768
AV_PIX_FMT_YUVJ420P
@ AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
Definition: pixfmt.h:85
morpho_outputs
static const AVFilterPad morpho_outputs[]
Definition: vf_morpho.c:1069
CLOSE
@ CLOSE
Definition: vf_morpho.c:41
AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_YUV422P10
Definition: pixfmt.h:479
FLAGS
#define FLAGS
Definition: vf_morpho.c:129
AV_PIX_FMT_GRAY8
@ AV_PIX_FMT_GRAY8
Y , 8bpp.
Definition: pixfmt.h:81
TOPHAT
@ TOPHAT
Definition: vf_morpho.c:43
AV_PIX_FMT_GBRP9
#define AV_PIX_FMT_GBRP9
Definition: pixfmt.h:493
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
Definition: internal.h:94
AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_YUV422P12
Definition: pixfmt.h:483
AV_PIX_FMT_YUV444P12
#define AV_PIX_FMT_YUV444P12
Definition: pixfmt.h:485
ff_filter_process_command
int ff_filter_process_command(AVFilterContext *ctx, const char *cmd, const char *arg, char *res, int res_len, int flags)
Generic processing of user supplied commands that are set in the same way as the filter options.
Definition: avfilter.c:887
AV_PIX_FMT_YUVA444P
@ AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
Definition: pixfmt.h:174
AV_PIX_FMT_YUVA444P10
#define AV_PIX_FMT_YUVA444P10
Definition: pixfmt.h:518
OFFSET
#define OFFSET(x)
Definition: vf_morpho.c:128
config_output
static int config_output(AVFilterLink *outlink)
Definition: vf_morpho.c:1000
AV_PIX_FMT_GBRP12
#define AV_PIX_FMT_GBRP12
Definition: pixfmt.h:495
AV_PIX_FMT_YUVJ440P
@ AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range
Definition: pixfmt.h:107
AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUV444P9
Definition: pixfmt.h:477
AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_YUVA444P9
Definition: pixfmt.h:515
OPEN
@ OPEN
Definition: vf_morpho.c:40
AV_PIX_FMT_YUV420P12
#define AV_PIX_FMT_YUV420P12
Definition: pixfmt.h:482
AV_PIX_FMT_YUV422P14
#define AV_PIX_FMT_YUV422P14
Definition: pixfmt.h:487
mode
mode
Definition: ebur128.h:83
AV_PIX_FMT_NONE
@ AV_PIX_FMT_NONE
Definition: pixfmt.h:72
AV_PIX_FMT_YUVA422P12
#define AV_PIX_FMT_YUVA422P12
Definition: pixfmt.h:519
AV_OPT_TYPE_INT
@ AV_OPT_TYPE_INT
Definition: opt.h:245
config_input
static int config_input(AVFilterLink *inlink)
Definition: vf_morpho.c:752
AV_PIX_FMT_YUV444P
@ AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
Definition: pixfmt.h:78
AV_PIX_FMT_GBRP
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
Definition: pixfmt.h:165
AVFILTER_FLAG_SLICE_THREADS
#define AVFILTER_FLAG_SLICE_THREADS
The filter supports multithreading by splitting frames into multiple parts and processing them concur...
Definition: avfilter.h:117
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201
AV_PIX_FMT_YUV422P
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
Definition: pixfmt.h:77
FILTER_OUTPUTS
#define FILTER_OUTPUTS(array)
Definition: internal.h:183
AV_PIX_FMT_YUV411P
@ AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
Definition: pixfmt.h:80
BLACKHAT
@ BLACKHAT
Definition: vf_morpho.c:44
AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL
#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL
Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will have its filter_frame() c...
Definition: avfilter.h:155
AV_PIX_FMT_YUV410P
@ AV_PIX_FMT_YUV410P
planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
Definition: pixfmt.h:79
AV_PIX_FMT_YUV440P12
#define AV_PIX_FMT_YUV440P12
Definition: pixfmt.h:484
AV_PIX_FMT_YUV444P14
#define AV_PIX_FMT_YUV444P14
Definition: pixfmt.h:488
AV_PIX_FMT_GRAY12
#define AV_PIX_FMT_GRAY12
Definition: pixfmt.h:460
ERODE
@ ERODE
Definition: vf_morpho.c:38
AV_OPT_TYPE_CONST
@ AV_OPT_TYPE_CONST
Definition: opt.h:254
AV_PIX_FMT_YUVA422P
@ AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
Definition: pixfmt.h:173
AV_PIX_FMT_YUV420P14
#define AV_PIX_FMT_YUV420P14
Definition: pixfmt.h:486