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Searched refs:tsin (Results 1 – 11 of 11) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dmdct_template.c66 s->tsin = s->tcos + n4; in ff_mdct_init()
70 s->tsin = s->tcos + 1; in ff_mdct_init()
83 s->tsin[i*tstep] = lrint(-sin(alpha) * 2147483648.0); in ff_mdct_init()
86 s->tsin[i*tstep] = FIX15(-sin(alpha) * scale); in ff_mdct_init()
106 const FFTSample *tsin = s->tsin; in ff_imdct_half_c() local
120 CMUL(z[j].re, z[j].im, *in2, *in1, tcos[k], tsin[k]); in ff_imdct_half_c()
129 CMUL(r0, i1, z[n8-k-1].im, z[n8-k-1].re, tsin[n8-k-1], tcos[n8-k-1]); in ff_imdct_half_c()
130 CMUL(r1, i0, z[n8+k ].im, z[n8+k ].re, tsin[n8+k ], tcos[n8+k ]); in ff_imdct_half_c()
169 const FFTSample *tsin = s->tsin; in ff_mdct_calc_c() local
183 CMUL(x[j].re, x[j].im, re, im, -tcos[i], tsin[i]); in ff_mdct_calc_c()
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Drdft.c44 const FFTSample *tsin = s->tsin; in rdft_calc_c() local
66 odsum.re = od.re*tcos[i] sign0 od.im*tsin[i]; \ in rdft_calc_c()
67 odsum.im = od.im*tcos[i] sign1 od.re*tsin[i]; \ in rdft_calc_c()
107 s->tsin = ff_cos_tabs[nbits] + (n >> 2); in ff_rdft_init()
Drdft.h35 const FFTSample *tsin; member
Dfft.h84 FFTSample *tsin; member
/third_party/ffmpeg/libavcodec/ppc/
Dfft_init.c57 const vec_f *tsin = (const vec_f*)(s->tsin+n8); in imdct_half_altivec() local
89 sin0 = tsin[k]; in imdct_half_altivec()
91 sin1 = tsin[-k-1]; in imdct_half_altivec()
116 sin = tsin[o];\ in imdct_half_altivec()
/third_party/ffmpeg/libavcodec/mips/
Dfft_mips.c330 const FFTSample *tsin = s->tsin; in ff_imdct_half_mips() local
352 tsin1 = tsin; in ff_imdct_half_mips()
408 tsin1 = &tsin[n8 - k - 2]; in ff_imdct_half_mips()
410 tsin2 = &tsin[n8 + k]; in ff_imdct_half_mips()
/third_party/ffmpeg/libavcodec/arm/
Drdft_neon.S50 ldr r3, [r4, #16] @ tsin
58 vld1.32 {d5}, [r3,:64]! @ tsin[i]
94 vld1.32 {d5}, [r3,:64]! @ tsin[i]
/third_party/ffmpeg/libavcodec/x86/
Dfft.asm47 .tsin: pointer 1 label
650 %macro PREROTATER 5 ;-2*k, 2*k, input+n4, tcos+n8, tsin+n8
682 %macro POSROTATESHUF 5 ;j, k, z+n8, tcos+n8, tsin+n8
753 mov rtsin, [r0+FFTContext.tsin]
/third_party/icu/icu4c/source/data/translit/
Des_FONIPA_zh.txt433 tsin } $not_vowel → 钦 ;
/third_party/skia/third_party/externals/icu/source/data/translit/
Des_FONIPA_zh.txt433 tsin } $not_vowel → 钦 ;
/third_party/ffmpeg/libavutil/
Dtx_template.c1332 const TXSample *tsin = tcos + len4; \
1360 CMUL(t[2].re, t[2].im, t[1].re, t[1].im, tcos[i], tsin[i]); \