Home
last modified time | relevance | path

Searched refs:tsin (Results 1 – 10 of 10) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dmdct_template.c70 s->tsin = s->tcos + n4; in ff_mdct_init()
74 s->tsin = s->tcos + 1; in ff_mdct_init()
87 s->tsin[i*tstep] = lrint(-sin(alpha) * 2147483648.0); in ff_mdct_init()
90 s->tsin[i*tstep] = FIX15(-sin(alpha) * scale); in ff_mdct_init()
110 const FFTSample *tsin = s->tsin; in ff_imdct_half_c() local
124 CMUL(z[j].re, z[j].im, *in2, *in1, tcos[k], tsin[k]); in ff_imdct_half_c()
133 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()
134 CMUL(r1, i0, z[n8+k ].im, z[n8+k ].re, tsin[n8+k ], tcos[n8+k ]); in ff_imdct_half_c()
173 const FFTSample *tsin = s->tsin; in ff_mdct_calc_c() local
187 CMUL(x[j].re, x[j].im, re, im, -tcos[i], tsin[i]); in ff_mdct_calc_c()
[all …]
Drdft.c43 const FFTSample *tsin = s->tsin; in rdft_calc_c() local
65 odsum.re = od.re*tcos[i] sign0 od.im*tsin[i]; \ in rdft_calc_c()
66 odsum.im = od.im*tcos[i] sign1 od.re*tsin[i]; \ in rdft_calc_c()
106 s->tsin = ff_cos_tabs[nbits] + (n >> 2); in ff_rdft_init()
Drdft.h35 const FFTSample *tsin; member
Dfft.h92 FFTSample *tsin; member
/third_party/ffmpeg/libavcodec/ppc/
Dfft_init.c56 const vec_f *tsin = (const vec_f*)(s->tsin+n8); in imdct_half_altivec() local
88 sin0 = tsin[k]; in imdct_half_altivec()
90 sin1 = tsin[-k-1]; in imdct_half_altivec()
115 sin = tsin[o];\ in imdct_half_altivec()
/third_party/ffmpeg/libavcodec/mips/
Dfft_mips.c329 const FFTSample *tsin = s->tsin; in ff_imdct_half_mips() local
351 tsin1 = tsin; in ff_imdct_half_mips()
407 tsin1 = &tsin[n8 - k - 2]; in ff_imdct_half_mips()
409 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
804 %macro PREROTATER 5 ;-2*k, 2*k, input+n4, tcos+n8, tsin+n8
805 %if mmsize == 8 ; j*2+2-n4, n4-2-j*2, input+n4, tcos+n8, tsin+n8
813 punpckldq m1, [%5+%1*2-4] ; tsin[j]
814 punpckldq m3, [%5+%2*2] ; tsin[n4-j-1]
881 %macro POSROTATESHUF 5 ;j, k, z+n8, tcos+n8, tsin+n8
970 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 ;