#include "libavutil/opt.h"
#include "avfilter.h"
#include "internal.h"
#include "audio.h"
Go to the source code of this file.
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| AVFILTER_DEFINE_CLASS (aexciter) |
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static double | M (double x) |
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static double | D (double x) |
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static void | set_params (ChannelParams *p, double blend, double drive, double srate, double freq, double ceil) |
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static double | bprocess (double in, const double *const c, double *w1, double *w2) |
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static double | distortion_process (AExciterContext *s, ChannelParams *p, double in) |
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static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
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static int | query_formats (AVFilterContext *ctx) |
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static av_cold void | uninit (AVFilterContext *ctx) |
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static int | config_input (AVFilterLink *inlink) |
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static int | process_command (AVFilterContext *ctx, const char *cmd, const char *args, char *res, int res_len, int flags) |
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AVFILTER_DEFINE_CLASS |
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aexciter |
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static double M |
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double |
x | ) |
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inlinestatic |
static double D |
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double |
x | ) |
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inlinestatic |
static void set_params |
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ChannelParams * |
p, |
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double |
blend, |
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double |
drive, |
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double |
srate, |
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double |
freq, |
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double |
ceil |
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) |
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static |
static double bprocess |
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double |
in, |
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const double *const |
c, |
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double * |
w1, |
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double * |
w2 |
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) |
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static int process_command |
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AVFilterContext * |
ctx, |
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const char * |
cmd, |
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const char * |
args, |
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char * |
res, |
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int |
res_len, |
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int |
flags |
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static |
Initial value:= {
}
static __device__ float ceil(float a)
Definition at line 54 of file af_aexciter.c.
Initial value:= {
{
.name = "default",
},
}
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
static int config_input(AVFilterLink *inlink)
Definition at line 288 of file af_aexciter.c.
Initial value:= {
{
.name = "default",
},
}
Definition at line 298 of file af_aexciter.c.
Initial value:= {
.name = "aexciter",
.priv_class = &aexciter_class,
}
static av_cold void uninit(AVFilterContext *ctx)
static const AVFilterPad avfilter_af_aexciter_inputs[]
static int process_command(AVFilterContext *ctx, const char *cmd, const char *args, char *res, int res_len, int flags)
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
these buffered frames must be flushed immediately if a new input produces new the filter must not call request_frame to get more It must just process the frame or queue it The task of requesting more frames is left to the filter s request_frame method or the application If a filter has several inputs
static const AVFilterPad outputs[]
static int query_formats(AVFilterContext *ctx)
static const AVFilterPad avfilter_af_aexciter_outputs[]
#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL
Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will have its filter_frame() c...
#define flags(name, subs,...)
Definition at line 306 of file af_aexciter.c.