Go to the source code of this file.
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| AVFILTER_DEFINE_CLASS (asoftclip) |
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static int | query_formats (AVFilterContext *ctx) |
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static void | filter_flt (ASoftClipContext *s, void **dptr, const void **sptr, int nb_samples, int channels, int start, int end) |
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static void | filter_dbl (ASoftClipContext *s, void **dptr, const void **sptr, int nb_samples, int channels, int start, int end) |
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static int | config_input (AVFilterLink *inlink) |
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static int | filter_channels (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
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static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
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static av_cold void | uninit (AVFilterContext *ctx) |
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◆ OFFSET
◆ 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()
AVFILTER_DEFINE_CLASS |
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asoftclip |
| ) |
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◆ query_formats()
◆ filter_flt()
◆ filter_dbl()
◆ config_input()
◆ filter_channels()
◆ filter_frame()
◆ uninit()
◆ asoftclip_options
◆ inputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 459 of file af_asoftclip.c.
◆ outputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 469 of file af_asoftclip.c.
◆ ff_af_asoftclip
Initial value:= {
.name = "asoftclip",
.priv_class = &asoftclip_class,
}
Definition at line 477 of file af_asoftclip.c.
static av_cold void uninit(AVFilterContext *ctx)
filter_frame For filters that do not use the this method is called when a frame is pushed to the filter s input It can be called at any time except in a reentrant way If the input frame is enough to produce output
static int config_input(AVFilterLink *inlink)
static const AVFilterPad outputs[]
static int query_formats(AVFilterContext *ctx)
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf type
static const AVFilterPad inputs[]
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
static int process_command(AVFilterContext *ctx, const char *cmd, const char *args, char *res, int res_len, int flags)
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.
#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC
Some filters support a generic "enable" expression option that can be used to enable or disable a fil...
#define AVFILTER_FLAG_SLICE_THREADS
The filter supports multithreading by splitting frames into multiple parts and processing them concur...
#define flags(name, subs,...)
static int filter_frame(AVFilterLink *inlink, AVFrame *in)