FFmpeg
4.3.8
|
#include "libavutil/imgutils.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "formats.h"
#include "gblur.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... | |
Macros | |
#define | OFFSET(x) offsetof(GBlurContext, x) |
#define | FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM |
Functions | |
AVFILTER_DEFINE_CLASS (gblur) | |
static void | horiz_slice_c (float *buffer, int width, int height, int steps, float nu, float bscale) |
static int | filter_horizontally (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static void | do_vertical_columns (float *buffer, int width, int height, int column_begin, int column_end, int steps, float nu, float boundaryscale, int column_step) |
static int | filter_vertically (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | filter_postscale (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static void | gaussianiir2d (AVFilterContext *ctx, int plane) |
static int | query_formats (AVFilterContext *ctx) |
void | ff_gblur_init (GBlurContext *s) |
static int | config_input (AVFilterLink *inlink) |
static void | set_params (float sigma, int steps, float *postscale, float *boundaryscale, float *nu) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
static av_cold void | uninit (AVFilterContext *ctx) |
Variables | |
static const AVOption | gblur_options [] |
static const AVFilterPad | gblur_inputs [] |
static const AVFilterPad | gblur_outputs [] |
AVFilter | ff_vf_gblur |
#define OFFSET | ( | x | ) | offsetof(GBlurContext, x) |
Definition at line 37 of file vf_gblur.c.
Definition at line 38 of file vf_gblur.c.
AVFILTER_DEFINE_CLASS | ( | gblur | ) |
|
static |
Definition at line 55 of file vf_gblur.c.
Referenced by ff_gblur_init().
|
static |
Definition at line 77 of file vf_gblur.c.
Referenced by gaussianiir2d().
|
static |
Definition at line 96 of file vf_gblur.c.
Referenced by filter_vertically().
|
static |
Definition at line 130 of file vf_gblur.c.
Referenced by gaussianiir2d().
|
static |
Definition at line 156 of file vf_gblur.c.
Referenced by gaussianiir2d().
|
static |
Definition at line 178 of file vf_gblur.c.
Referenced by filter_frame().
|
static |
Definition at line 196 of file vf_gblur.c.
void ff_gblur_init | ( | GBlurContext * | s | ) |
Definition at line 223 of file vf_gblur.c.
Referenced by checkasm_check_vf_gblur(), and config_input().
|
static |
Definition at line 230 of file vf_gblur.c.
|
static |
Definition at line 255 of file vf_gblur.c.
Referenced by filter_frame().
|
static |
Definition at line 266 of file vf_gblur.c.
|
static |
Definition at line 351 of file vf_gblur.c.
|
static |
Definition at line 40 of file vf_gblur.c.
|
static |
Definition at line 358 of file vf_gblur.c.
|
static |
Definition at line 368 of file vf_gblur.c.
AVFilter ff_vf_gblur |
Definition at line 376 of file vf_gblur.c.