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| AVFILTER_DEFINE_CLASS (asoftclip) |
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static void | get_lowpass (Lowpass *s, double frequency, double sample_rate) |
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static float | run_lowpassf (const Lowpass *const s, float src, float *w) |
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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 double | run_lowpassd (const Lowpass *const s, double src, double *w) |
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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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◆ MAX_OVERSAMPLE
#define MAX_OVERSAMPLE 64 |
◆ 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 30 of file af_asoftclip.c.
◆ AVFILTER_DEFINE_CLASS()
AVFILTER_DEFINE_CLASS |
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asoftclip |
| ) |
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◆ get_lowpass()
◆ run_lowpassf()
◆ filter_flt()
◆ run_lowpassd()
◆ filter_dbl()
◆ config_input()
◆ filter_channels()
◆ filter_frame()
◆ uninit()
◆ asoftclip_options
◆ inputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 467 of file af_asoftclip.c.
◆ outputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 476 of file af_asoftclip.c.
◆ ff_af_asoftclip
Initial value:= {
.name = "asoftclip",
.priv_class = &asoftclip_class,
}
Definition at line 483 of file af_asoftclip.c.
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.