FFmpeg
4.1.11
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#include "libavutil/opt.h"
#include "libavutil/imgutils.h"
#include "libavutil/intreadwrite.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"
#include "video.h"
Go to the source code of this file.
Data Structures | |
struct | Points |
struct | FloodfillContext |
Macros | |
#define | OFFSET(x) offsetof(FloodfillContext, x) |
#define | FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
Functions | |
static int | is_inside (int x, int y, int w, int h) |
static int | is_same4 (AVFrame *frame, int x, int y, unsigned s0, unsigned s1, unsigned s2, unsigned s3) |
static int | is_same4_16 (AVFrame *frame, int x, int y, unsigned s0, unsigned s1, unsigned s2, unsigned s3) |
static int | is_same3 (AVFrame *frame, int x, int y, unsigned s0, unsigned s1, unsigned s2, unsigned s3) |
static int | is_same3_16 (AVFrame *frame, int x, int y, unsigned s0, unsigned s1, unsigned s2, unsigned s3) |
static int | is_same1 (AVFrame *frame, int x, int y, unsigned s0, unsigned s1, unsigned s2, unsigned s3) |
static int | is_same1_16 (AVFrame *frame, int x, int y, unsigned s0, unsigned s1, unsigned s2, unsigned s3) |
static void | set_pixel1 (AVFrame *frame, int x, int y, unsigned d0, unsigned d1, unsigned d2, unsigned d3) |
static void | set_pixel1_16 (AVFrame *frame, int x, int y, unsigned d0, unsigned d1, unsigned d2, unsigned d3) |
static void | set_pixel3 (AVFrame *frame, int x, int y, unsigned d0, unsigned d1, unsigned d2, unsigned d3) |
static void | set_pixel3_16 (AVFrame *frame, int x, int y, unsigned d0, unsigned d1, unsigned d2, unsigned d3) |
static void | set_pixel4 (AVFrame *frame, int x, int y, unsigned d0, unsigned d1, unsigned d2, unsigned d3) |
static void | set_pixel4_16 (AVFrame *frame, int x, int y, unsigned d0, unsigned d1, unsigned d2, unsigned d3) |
static void | pick_pixel1 (AVFrame *frame, int x, int y, int *s0, int *s1, int *s2, int *s3) |
static void | pick_pixel1_16 (AVFrame *frame, int x, int y, int *s0, int *s1, int *s2, int *s3) |
static void | pick_pixel3 (AVFrame *frame, int x, int y, int *s0, int *s1, int *s2, int *s3) |
static void | pick_pixel3_16 (AVFrame *frame, int x, int y, int *s0, int *s1, int *s2, int *s3) |
static void | pick_pixel4 (AVFrame *frame, int x, int y, int *s0, int *s1, int *s2, int *s3) |
static void | pick_pixel4_16 (AVFrame *frame, int x, int y, int *s0, int *s1, int *s2, int *s3) |
static int | config_input (AVFilterLink *inlink) |
static int | filter_frame (AVFilterLink *link, AVFrame *frame) |
static av_cold int | query_formats (AVFilterContext *ctx) |
static av_cold void | uninit (AVFilterContext *ctx) |
AVFILTER_DEFINE_CLASS (floodfill) | |
Variables | |
static const AVFilterPad | floodfill_inputs [] |
static const AVFilterPad | floodfill_outputs [] |
static const AVOption | floodfill_options [] |
AVFilter | ff_vf_floodfill |
#define OFFSET | ( | x | ) | offsetof(FloodfillContext, x) |
Definition at line 414 of file vf_floodfill.c.
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM |
Definition at line 415 of file vf_floodfill.c.
Definition at line 52 of file vf_floodfill.c.
Referenced by filter_frame().
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Definition at line 59 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 72 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 85 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 97 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 109 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 119 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 129 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 135 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 141 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 149 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 157 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 166 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 175 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 182 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 189 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 200 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 211 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 224 of file vf_floodfill.c.
Referenced by config_input().
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Definition at line 237 of file vf_floodfill.c.
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Definition at line 280 of file vf_floodfill.c.
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Definition at line 353 of file vf_floodfill.c.
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Definition at line 389 of file vf_floodfill.c.
AVFILTER_DEFINE_CLASS | ( | floodfill | ) |
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Definition at line 396 of file vf_floodfill.c.
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Definition at line 406 of file vf_floodfill.c.
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Definition at line 417 of file vf_floodfill.c.
AVFilter ff_vf_floodfill |
Definition at line 433 of file vf_floodfill.c.