Searched refs:mdct (Results 1 - 15 of 15) sorted by relevance

/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/
H A Dmdct.d1 libavcodec/mdct.o: libavcodec/mdct.c libavcodec/dsputil.h libavutil/intreadwrite.h \
H A Daac.h278 MDCTContext mdct; member in struct:__anon479
H A Dvorbis_enc.c101 MDCTContext mdct[2]; member in struct:__anon595
106 float * floor; // also used for tmp values for mdct
362 ff_mdct_init(&venc->mdct[0], venc->log2_blocksize[0], 0);
363 ff_mdct_init(&venc->mdct[1], venc->log2_blocksize[1], 0);
877 ff_mdct_calc(&venc->mdct[0], venc->coeffs + channel*window_len, venc->samples + channel*window_len*2);
1030 ff_mdct_end(&venc->mdct[0]);
1031 ff_mdct_end(&venc->mdct[1]);
H A Dvorbis_dec.c132 MDCTContext mdct[2]; member in struct:vorbis_context_s
186 ff_mdct_end(&vc->mdct[0]);
187 ff_mdct_end(&vc->mdct[1]);
948 ff_mdct_init(&vc->mdct[0], bl0, 1);
949 ff_mdct_init(&vc->mdct[1], bl1, 1);
1581 ff_imdct_half(&vc->mdct[blockflag], ch_res_ptr, ch_floor_ptr);
H A Daac.c507 ff_mdct_init(&ac->mdct, 11, 1);
1440 ff_imdct_half(&ac->mdct, buf, in);
1730 ff_mdct_end(&ac->mdct);
H A DMakefile31 OBJS-$(CONFIG_MDCT) += mdct.o
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/libvorbis-1.2.3/lib/
H A Dpsy.h126 float *mdct,
146 float *mdct,
155 float **mdct);
182 float **mdct);
H A Denvelope.h21 #include "mdct.h"
58 mdct_lookup mdct; member in struct:__anon1091
H A DMakefile.am9 libvorbis_la_SOURCES = mdct.c smallft.c block.c envelope.c window.c lsp.c \
15 masking.h os.h mdct.h smallft.h highlevel.h\
H A Dpsytune.c32 #include "mdct.h"
330 float *mdct=pcm[i]; local
331 float *logmdct=mdct+framesize/2;
335 /* fft and mdct transforms */
351 mdct_forward(&m_look,pcm[i],mdct);
353 logmdct[j]=todB(mdct+j);
355 analysis("mdct",frameno+i,logmdct,framesize/2,1,0);
363 float *mdct=pcm[i]; local
364 float *logmdct=mdct+framesize/2;
390 mdct,
[all...]
H A Dmapping0.c161 #include "mdct.h"
381 float *mdct =gmdct[i]; local
393 logmdct[j]=todB(mdct+j) + .345; /* + .345 is a hack; the original
415 _analysis_output("mdct",seq,logmdct,n/2,1,0,0);
476 mdct,
523 mdct,
548 mdct,
629 float *mdct =gmdct[i]; local
631 _vp_noise_normalize_sort(psy_look,mdct,sortindex[i]);
654 float *mdct local
[all...]
H A Denvelope.c29 #include "mdct.h"
45 mdct_init(&e->mdct,n);
78 mdct_clear(&e->mdct);
120 mdct_forward(&ve->mdct,vec,vec);
122 /*_analysis_output_always("mdct",seq2,vec,n/2,0,1,0); */
H A Dpsy.c767 float *mdct,
778 mdct[i]*FLOOR1_fromdB_INV_LOOKUP[codedflr[i]];
863 float *mdct,
888 val = val - logmdct[i]; /* val == mdct line value relative to floor in dB */
891 /* mdct value is > -17.2 dB below floor */
895 -0.00 dB boost if mdct value is -17.2dB (relative to floor)
896 -0.77 dB boost if mdct value is 0dB (relative to floor)
897 -1.64 dB boost if mdct value is +17.2dB (relative to floor)
902 /* mdct value is <= -17.2 dB below floor */
906 +0.00 dB atten if mdct valu
766 _vp_remove_floor(vorbis_look_psy *p, float *mdct, int *codedflr, float *residue, int sliding_lowpass) argument
858 _vp_offset_and_mix(vorbis_look_psy *p, float *noise, float *tone, int offset_select, float *logmask, float *mdct, float *logmdct) argument
1001 _vp_quantize_couple_memo(vorbis_block *vb, vorbis_info_psy_global *g, vorbis_look_psy *p, vorbis_info_mapping0 *vi, float **mdct) argument
1217 hf_reduction(vorbis_info_psy_global *g, vorbis_look_psy *p, vorbis_info_mapping0 *vi, float **mdct) argument
[all...]
H A Dfloor1.c410 static int accumulate_fit(const float *flr,const float *mdct, argument
425 if(mdct[i]+info->twofitatten>=flr[i]){
538 const float *mdct,
557 if(mdct[x]+info->twofitatten>=mask[x]){
574 if(mdct[x]+info->twofitatten>=mask[x]){
537 inspect_error(int x0,int x1,int y0,int y1,const float *mask, const float *mdct, vorbis_info_floor1 *info) argument
H A DMakefile.in59 am_libvorbis_la_OBJECTS = mdct.lo smallft.lo block.lo envelope.lo \
270 libvorbis_la_SOURCES = mdct.c smallft.c block.c envelope.c window.c lsp.c \
276 masking.h os.h mdct.h smallft.h highlevel.h\
411 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mdct.Plo@am__quote@

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