FFmpeg
4.4
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#include "libavutil/avassert.h"
#include "libavutil/channel_layout.h"
#include "libavutil/opt.h"
#include "libswresample/swresample.h"
#include "avfilter.h"
#include "audio.h"
#include "formats.h"
Go to the source code of this file.
Data Structures | |
struct | ASoftClipContext |
struct | ThreadData |
Used for passing data between threads. More... | |
Macros | |
#define | OFFSET(x) offsetof(ASoftClipContext, x) |
#define | A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM |
#define | F AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM |
Enumerations | |
enum | ASoftClipTypes { ASC_HARD = -1 , ASC_TANH , ASC_ATAN , ASC_CUBIC , ASC_EXP , ASC_ALG , ASC_QUINTIC , ASC_SIN , ASC_ERF , NB_TYPES } |
Functions | |
AVFILTER_DEFINE_CLASS (asoftclip) | |
static int | query_formats (AVFilterContext *ctx) |
static void | filter_flt (ASoftClipContext *s, void **dptr, const void **sptr, int nb_samples, int channels, int start, int end) |
static void | filter_dbl (ASoftClipContext *s, void **dptr, const void **sptr, int nb_samples, int channels, int start, int end) |
static int | config_input (AVFilterLink *inlink) |
static int | filter_channels (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
static av_cold void | uninit (AVFilterContext *ctx) |
Variables | |
static const AVOption | asoftclip_options [] |
static const AVFilterPad | inputs [] |
static const AVFilterPad | outputs [] |
AVFilter | ff_af_asoftclip |
#define OFFSET | ( | x | ) | offsetof(ASoftClipContext, x) |
Definition at line 61 of file af_asoftclip.c.
Definition at line 62 of file af_asoftclip.c.
Definition at line 63 of file af_asoftclip.c.
enum ASoftClipTypes |
Enumerator | |
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ASC_HARD | |
ASC_TANH | |
ASC_ATAN | |
ASC_CUBIC | |
ASC_EXP | |
ASC_ALG | |
ASC_QUINTIC | |
ASC_SIN | |
ASC_ERF | |
NB_TYPES |
Definition at line 29 of file af_asoftclip.c.
AVFILTER_DEFINE_CLASS | ( | asoftclip | ) |
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Definition at line 85 of file af_asoftclip.c.
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Definition at line 115 of file af_asoftclip.c.
Referenced by config_input().
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Definition at line 207 of file af_asoftclip.c.
Referenced by config_input().
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Definition at line 299 of file af_asoftclip.c.
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Definition at line 354 of file af_asoftclip.c.
Referenced by filter_frame().
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Definition at line 371 of file af_asoftclip.c.
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Definition at line 451 of file af_asoftclip.c.
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Definition at line 65 of file af_asoftclip.c.
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Definition at line 459 of file af_asoftclip.c.
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Definition at line 469 of file af_asoftclip.c.
AVFilter ff_af_asoftclip |
Definition at line 477 of file af_asoftclip.c.