synth_filter_init.c File Reference

#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/x86/cpu.h"
#include "libavcodec/synth_filter.h"

Go to the source code of this file.

Macros
#define	SYNTH_FILTER_FUNC(opt)

Functions
av_cold void	ff_synth_filter_init_x86 (SynthFilterContext *s)

Macro Definition Documentation

SYNTH_FILTER_FUNC

#define SYNTH_FILTER_FUNC

(

opt

)

Value:

void ff_synth_filter_inner_##opt(float *synth_buf_ptr, float synth_buf2[32],   \
                                 const float window[512],                      \
                                 float out[32], intptr_t offset, float scale); \
static void synth_filter_##opt(AVTXContext *imdct,                             \
                               float *synth_buf_ptr, int *synth_buf_offset,    \
                               float synth_buf2[32], const float window[512],  \
                               float out[32], float in[32], float scale,       \
                               av_tx_fn imdct_fn)                              \
{                                                                              \
    float *synth_buf= synth_buf_ptr + *synth_buf_offset;                       \
                                                                               \
    imdct_fn(imdct, synth_buf, in, sizeof(float));                             \
                                                                               \
    ff_synth_filter_inner_##opt(synth_buf, synth_buf2, window,                 \
                                out, *synth_buf_offset, scale);                \
                                                                               \
    *synth_buf_offset = (*synth_buf_offset - 32) & 511;                        \
}                                                                              \

Definition at line 26 of file synth_filter_init.c.

Function Documentation

ff_synth_filter_init_x86()

av_cold void ff_synth_filter_init_x86

(

SynthFilterContext *

s

)

Definition at line 50 of file synth_filter_init.c.

Referenced by ff_synth_filter_init(), and ff_synth_filter_init_x86().