Searched refs:tsin (Results 1 - 18 of 18) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dmdct.c65 s->tsin = s->tcos + n4;
69 s->tsin = s->tcos + 1;
81 s->tsin[i*tstep] = FIX15(-sin(alpha) * scale);
100 const FFTSample *tsin = s->tsin; local
114 CMUL(z[j].re, z[j].im, *in2, *in1, tcos[k], tsin[k]);
123 CMUL(r0, i1, z[n8-k-1].im, z[n8-k-1].re, tsin[n8-k-1], tcos[n8-k-1]);
124 CMUL(r1, i0, z[n8+k ].im, z[n8+k ].re, tsin[n8+k ], tcos[n8+k ]);
163 const FFTSample *tsin = s->tsin; local
[all...]
H A Dmdct_fixed.c29 const FFTSample *tsin = s->tsin; local
44 CMUL(x[j].re, x[j].im, re, im, -tcos[i], tsin[i]);
49 CMUL(x[j].re, x[j].im, re, im, -tcos[n8 + i], tsin[n8 + i]);
57 CMULL(i1, r0, x[n8-i-1].re, x[n8-i-1].im, -tsin[n8-i-1], -tcos[n8-i-1]);
58 CMULL(i0, r1, x[n8+i ].re, x[n8+i ].im, -tsin[n8+i ], -tcos[n8+i ]);
H A Drdft.c65 const FFTSample *tsin = s->tsin; local
85 data[i1 ] = ev.re + od.re*tcos[i] - od.im*tsin[i];
86 data[i1+1] = ev.im + od.im*tcos[i] + od.re*tsin[i];
87 data[i2 ] = ev.re - od.re*tcos[i] + od.im*tsin[i];
88 data[i2+1] = -ev.im + od.im*tcos[i] + od.re*tsin[i];
117 s->tsin = ff_sin_tabs[nbits]+(trans == DFT_R2C || trans == DFT_C2R)*(n>>2);
120 s->tsin[i] = sin(i*theta);
H A Drdft.h58 SINTABLE_CONST FFTSample *tsin; member in struct:RDFTContext
H A Dfft.h71 FFTSample *tsin; member in struct:FFTContext
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dmdct_template.c69 s->tsin = s->tcos + n4;
73 s->tsin = s->tcos + 1;
85 s->tsin[i*tstep] = FIX15(-sin(alpha) * scale);
104 const FFTSample *tsin = s->tsin; local
118 CMUL(z[j].re, z[j].im, *in2, *in1, tcos[k], tsin[k]);
127 CMUL(r0, i1, z[n8-k-1].im, z[n8-k-1].re, tsin[n8-k-1], tcos[n8-k-1]);
128 CMUL(r1, i0, z[n8+k ].im, z[n8+k ].re, tsin[n8+k ], tcos[n8+k ]);
167 const FFTSample *tsin = s->tsin; local
[all...]
H A Dmdct_fixed.c30 const FFTSample *tsin = s->tsin; local
45 CMUL(x[j].re, x[j].im, re, im, -tcos[i], tsin[i]);
50 CMUL(x[j].re, x[j].im, re, im, -tcos[n8 + i], tsin[n8 + i]);
58 CMULL(i1, r0, x[n8-i-1].re, x[n8-i-1].im, -tsin[n8-i-1], -tcos[n8-i-1]);
59 CMULL(i0, r1, x[n8+i ].re, x[n8+i ].im, -tsin[n8+i ], -tcos[n8+i ]);
H A Drdft.c65 const FFTSample *tsin = s->tsin; local
85 data[i1 ] = ev.re + od.re*tcos[i] - od.im*tsin[i];
86 data[i1+1] = ev.im + od.im*tcos[i] + od.re*tsin[i];
87 data[i2 ] = ev.re - od.re*tcos[i] + od.im*tsin[i];
88 data[i2+1] = -ev.im + od.im*tcos[i] + od.re*tsin[i];
117 s->tsin = ff_sin_tabs[nbits]+(trans == DFT_R2C || trans == DFT_C2R)*(n>>2);
120 s->tsin[i] = sin(i*theta);
H A Drdft.h58 SINTABLE_CONST FFTSample *tsin; member in struct:RDFTContext
H A Dfft.h86 FFTSample *tsin; member in struct:FFTContext
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/x86/
H A Dfft_3dn2.c65 const FFTSample *tsin = s->tsin; local
96 "m"(tcos[k]), "m"(tsin[k])
141 :"r"(z+n8), "r"(tcos+n8), "r"(tsin+n8)
H A Dfft_mmx.asm47 .tsin: pointer 1
662 %macro PREROTATER 5 ;-2*k, 2*k, input+n4, tcos+n8, tsin+n8
694 %macro POSROTATESHUF_AVX 5 ;j, k, z+n8, tcos+n8, tsin+n8
726 %macro POSROTATESHUF 5 ;j, k, z+n8, tcos+n8, tsin+n8
769 mov rtsin, [r0+FFTContext.tsin]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/ppc/
H A Dfft_altivec.c49 const vec_f *tsin = (const vec_f*)(s->tsin+n8); local
81 sin0 = tsin[k];
83 sin1 = tsin[-k-1];
104 sin = tsin[o];\
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/ppc/
H A Dfft_altivec.c57 const vec_f *tsin = (const vec_f*)(s->tsin+n8); local
89 sin0 = tsin[k];
91 sin1 = tsin[-k-1];
116 sin = tsin[o];\
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/mips/
H A Dfft_mips.c349 const FFTSample *tsin = s->tsin; local
371 tsin1 = tsin;
427 tsin1 = &tsin[n8 - k - 2];
429 tsin2 = &tsin[n8 + k];
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/arm/
H A Drdft_neon.S49 ldr r3, [r4, #16] @ tsin
57 vld1.32 {d5}, [r3,:64]! @ tsin[i]
92 vld1.32 {d5}, [r3,:64]! @ tsin[i]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/arm/
H A Drdft_neon.S47 ldr r3, [r4, #16] @ tsin
55 vld1.32 {d5}, [r3,:64]! @ tsin[i]
90 vld1.32 {d5}, [r3,:64]! @ tsin[i]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/x86/
H A Dfft.asm49 .tsin: pointer 1
807 %macro PREROTATER 5 ;-2*k, 2*k, input+n4, tcos+n8, tsin+n8
808 %if mmsize == 8 ; j*2+2-n4, n4-2-j*2, input+n4, tcos+n8, tsin+n8
816 punpckldq m1, [%5+%1*2-4] ; tsin[j]
817 punpckldq m3, [%5+%2*2] ; tsin[n4-j-1]
871 %macro POSROTATESHUF_AVX 5 ;j, k, z+n8, tcos+n8, tsin+n8
903 %macro POSROTATESHUF 5 ;j, k, z+n8, tcos+n8, tsin+n8
941 %macro POSROTATESHUF_3DNOW 5 ;j, k, z+n8, tcos+n8, tsin+n8
977 mov rtsin, [r0+FFTContext.tsin]

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