DCADSPContext Struct Reference

#include <dcadsp.h>

Data Fields
void(*	lfe_fir [2])(float *out, const float *in, const float *coefs)
void(*	qmf_32_subbands )(float samples_in[32][8], int sb_act, SynthFilterContext *synth, FFTContext *imdct, float synth_buf_ptr[512], int *synth_buf_offset, float synth_buf2[32], const float window[512], float *samples_out, float raXin[32], float scale)
void(*	decode_hf )(float dst[DCA_SUBBANDS][8], const int32_t vq_num[DCA_SUBBANDS], const int8_t hf_vq[1024][32], intptr_t vq_offset, int32_t scale[DCA_SUBBANDS][2], intptr_t start, intptr_t end)

Detailed Description

Definition at line 27 of file dcadsp.h.

Field Documentation

void(* DCADSPContext::lfe_fir[2])(float *out, const float *in, const float *coefs)

Definition at line 28 of file dcadsp.h.

Referenced by ff_dcadsp_init(), ff_dcadsp_init_arm(), ff_dcadsp_init_x86(), and lfe_interpolation_fir().

void(* DCADSPContext::qmf_32_subbands)(float samples_in[32][8], int sb_act, SynthFilterContext *synth, FFTContext *imdct, float synth_buf_ptr[512], int *synth_buf_offset, float synth_buf2[32], const float window[512], float *samples_out, float raXin[32], float scale)

Definition at line 29 of file dcadsp.h.

Referenced by ff_dcadsp_init(), ff_dcadsp_init_arm(), and qmf_32_subbands().

void(* DCADSPContext::decode_hf)(float dst[DCA_SUBBANDS][8], const int32_t vq_num[DCA_SUBBANDS], const int8_t hf_vq[1024][32], intptr_t vq_offset, int32_t scale[DCA_SUBBANDS][2], intptr_t start, intptr_t end)

Definition at line 35 of file dcadsp.h.

Referenced by dca_subsubframe(), ff_dcadsp_init(), ff_dcadsp_init_arm(), and ff_dcadsp_init_x86().

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The documentation for this struct was generated from the following file:

• libavcodec/dcadsp.h