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Searched refs:nz (Results 1 - 25 of 88) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dsbrdsp_fixed.c39 int i, nz, nz0; in sbr_sum_square_c() local
42 nz = 0; in sbr_sum_square_c()
49 accu0 >>= nz; in sbr_sum_square_c() local
50 accu1 >>= nz; in sbr_sum_square_c() local
51 accu2 >>= nz; in sbr_sum_square_c() local
52 accu3 >>= nz; in sbr_sum_square_c() local
59 nz ++; in sbr_sum_square_c()
66 nz0 = 15 - nz; in sbr_sum_square_c()
70 nz = 33; in sbr_sum_square_c()
73 nz in sbr_sum_square_c()
124 int nz, mant, expo; autocorr_calc() local
[all...]
H A Daacdec_fixed.c137 unsigned nz = idx >> 12; in DEC_UQUAD() local
140 sign <<= nz & 1; in DEC_UQUAD() local
141 nz >>= 1; in DEC_UQUAD()
143 sign <<= nz & 1; in DEC_UQUAD() local
144 nz >>= 1; in DEC_UQUAD()
146 sign <<= nz & 1; in DEC_UQUAD() local
147 nz >>= 1; in DEC_UQUAD()
H A Daacdec.c8 * Copyright (c) 2008-2010 Paul Kendall <paul@kcbbs.gen.nz>
131 unsigned nz = idx >> 12; in VMUL4S() local
138 sign <<= nz & 1; nz >>= 1; in VMUL4S() local
142 sign <<= nz & 1; nz >>= 1; in VMUL4S() local
146 sign <<= nz & 1; in VMUL4S() local
H A Daaccoder_twoloop.h221 int nz = 0; in search_for_quantizers_twoloop() local
229 nz = 1; in search_for_quantizers_twoloop()
231 if (!nz) { in search_for_quantizers_twoloop()
234 nz = 0; in search_for_quantizers_twoloop()
242 nz++; in search_for_quantizers_twoloop()
247 nzs[w*16+g] = nz; in search_for_quantizers_twoloop()
248 sce->zeroes[w*16+g] = !nz; in search_for_quantizers_twoloop()
249 allz |= nz; in search_for_quantizers_twoloop()
250 if (nz && sce->can_pns[w*16+g]) { in search_for_quantizers_twoloop()
251 spread_thr_r[w*16+g] = energy * nz / (upli in search_for_quantizers_twoloop()
[all...]
H A Daacsbr_template.c371 int tmp, nz = 0; local
386 nz++;
390 tmp = (((tmp + 0x80) >> 8) + ((8 - nz) << 23)) * half_bands;
423 nz = 0;
426 nz++;
430 tmp = (((tmp + 0x80) >> 8) + ((8 - nz) << 23)) * half_bands;
545 int nz = 0; local
575 nz++;
579 temp = (((temp + 0x80) >> 8) + ((8 - nz) << 23)) * sbr->spectrum_params.bs_noise_bands;
H A Daaccoder.c308 int nz = 0; in search_for_quantizers_anmr() local
320 nz = 1; in search_for_quantizers_anmr()
328 if (nz) { in search_for_quantizers_anmr()
369 sce->zeroes[w*16+g] = !nz; in search_for_quantizers_anmr()
416 int nz = 0; in search_for_quantizers_fast() local
425 nz = 1; in search_for_quantizers_fast()
429 sce->zeroes[w*16+g] = !nz; in search_for_quantizers_fast()
430 if (nz) in search_for_quantizers_fast()
432 allz |= nz; in search_for_quantizers_fast()
/third_party/musl/src/math/
H A Dfma.c47 struct num nx, ny, nz; in fma() local
50 nz = normalize(z); in fma()
54 if (nz.e >= ZEROINFNAN) { in fma()
55 if (nz.e > ZEROINFNAN) /* z==0 */ in fma()
67 int d = nz.e - e; in fma()
71 zlo = nz.m<<d; in fma()
72 zhi = nz.m>>64-d; in fma()
75 zhi = nz.m; in fma()
76 e = nz.e - 64; in fma()
91 zlo = nz in fma()
[all...]
/third_party/musl/porting/liteos_a/kernel/src/math/
H A Dfma.c47 struct num nx, ny, nz; in fma() local
50 nz = normalize(z); in fma()
54 if (nz.e >= ZEROINFNAN) { in fma()
55 if (nz.e > ZEROINFNAN) /* z==0 */ in fma()
67 int d = nz.e - e; in fma()
71 zlo = nz.m<<d; in fma()
72 zhi = nz.m>>64-d; in fma()
75 zhi = nz.m; in fma()
76 e = nz.e - 64; in fma()
91 zlo = nz in fma()
[all...]
/third_party/skia/third_party/externals/libwebp/src/enc/
H A Dquant_enc.c92 printf("\nD:%d SD:%d R:%d H:%d nz:0x%x score:%d\n", in PrintBlockInfo()
93 (int)rd->D, (int)rd->SD, (int)rd->R, (int)rd->H, (int)rd->nz, in PrintBlockInfo()
532 rd->nz = 0; in InitScore()
541 dst->nz = src->nz; // note that nz is not accumulated, but just copied. in CopyScore()
550 dst->nz |= src->nz; // here, new nz bits are accumulated. in AddScore()
730 int nz in TrellisQuantizeBlock() local
762 int nz = 0; ReconstructIntra16() local
814 int nz = 0; ReconstructIntra4() local
915 int nz = 0; ReconstructUV() local
1201 int nz = 0; SimpleQuantize() local
1227 int nz = 0; RefineUsingDistortion() local
[all...]
H A Diterator_enc.c232 #define BIT(nz, n) (!!((nz) & (1 << (n))))
268 uint32_t nz = 0; in VP8IteratorBytesToNz() local
272 nz |= (top_nz[0] << 12) | (top_nz[1] << 13); in VP8IteratorBytesToNz()
273 nz |= (top_nz[2] << 14) | (top_nz[3] << 15); in VP8IteratorBytesToNz()
274 nz |= (top_nz[4] << 18) | (top_nz[5] << 19); in VP8IteratorBytesToNz()
275 nz |= (top_nz[6] << 22) | (top_nz[7] << 23); in VP8IteratorBytesToNz()
276 nz |= (top_nz[8] << 24); // we propagate the _top_ bit, esp. for intra4 in VP8IteratorBytesToNz()
278 nz |= (left_nz[0] << 3) | (left_nz[1] << 7); in VP8IteratorBytesToNz()
279 nz | in VP8IteratorBytesToNz()
[all...]
/third_party/skia/third_party/externals/angle2/samples/torus_lighting/
H A Dtorus.h64 float nz = sinU; in GenerateTorus() local
66 float length = sqrtf(nx * nx + ny * ny + nz * nz); in GenerateTorus()
69 nz /= length; in GenerateTorus()
73 vertices.push_back(nz); in GenerateTorus()
/third_party/skia/third_party/externals/libwebp/src/dec/
H A Dvp8_dec.c505 static WEBP_INLINE uint32_t NzCodeBits(uint32_t nz_coeffs, int nz, int dc_nz) { in NzCodeBits() argument
507 nz_coeffs |= (nz > 3) ? 3 : (nz > 1) ? 2 : dc_nz; in NzCodeBits()
530 const int nz = GetCoeffs(token_br, bands[1], ctx, q->y2_mat_, 0, dc); in ParseResiduals() local
531 mb->nz_dc_ = left_mb->nz_dc_ = (nz > 0); in ParseResiduals()
532 if (nz > 1) { // more than just the DC -> perform the full transform in ParseResiduals()
553 const int nz = GetCoeffs(token_br, ac_proba, ctx, q->y1_mat_, first, dst); in ParseResiduals() local
554 l = (nz > first); in ParseResiduals()
556 nz_coeffs = NzCodeBits(nz_coeffs, nz, dst[0] != 0); in ParseResiduals()
574 const int nz in ParseResiduals() local
[all...]
/third_party/ltp/testcases/kernel/sound/
H A Dsnd_timer01.c86 int i, nz; in run() local
98 nz = 0; in run()
112 nz = 1; in run()
116 if (!nz) in run()
/third_party/mesa3d/src/gallium/drivers/nouveau/nv50/
H A Dnv50_miptree.c32 nv50_tex_choose_tile_dims_helper(unsigned nx, unsigned ny, unsigned nz, in nv50_tex_choose_tile_dims_helper() argument
51 if (nz > 16 && tile_mode < 0x020) in nv50_tex_choose_tile_dims_helper()
53 if (nz > 8) return tile_mode | 0x400; /* depth 16 tiles */ in nv50_tex_choose_tile_dims_helper()
54 if (nz > 4) return tile_mode | 0x300; /* depth 8 tiles */ in nv50_tex_choose_tile_dims_helper()
55 if (nz > 2) return tile_mode | 0x200; /* depth 4 tiles */ in nv50_tex_choose_tile_dims_helper()
56 if (nz > 1) return tile_mode | 0x100; /* depth 2 tiles */ in nv50_tex_choose_tile_dims_helper()
62 nv50_tex_choose_tile_dims(unsigned nx, unsigned ny, unsigned nz, bool is_3d) in nv50_tex_choose_tile_dims() argument
64 return nv50_tex_choose_tile_dims_helper(nx, ny * 2, nz, is_3d); in nv50_tex_choose_tile_dims()
/third_party/mesa3d/src/intel/genxml/
H A Dgen_pack_header.py486 nz = "_nonzero" if field.nonzero else ""
497 (nz, name, field.start - dword_start, field.end - dword_start))
500 (nz, name, field.start - dword_start, field.end - dword_start))
503 (nz, name, field.start - dword_start, field.end - dword_start))
506 (nz, name, field.start - dword_start, field.end - dword_start))
508 non_address_fields.append("__gen_float%s(values->%s)" % (nz, name))
511 (nz, name, field.start - dword_start, field.end - dword_start))
514 (nz, name, field.start - dword_start, field.end - dword_start, field.fractional_size))
517 (nz, name, field.start - dword_start, field.end - dword_start, field.fractional_size))
/third_party/libsnd/src/ALAC/
H A Dag_enc.c236 uint32_t m, k, n, c, mz, nz ; in dyn_comp() local
315 nz = 0 ; in dyn_comp()
321 ++nz ; in dyn_comp()
329 if (nz >= 65535) in dyn_comp()
339 value = dyn_code (mz, k, nz, &numBits) ; in dyn_comp()
/third_party/FreeBSD/contrib/gdtoa/
H A Dstrtodg.c327 int j, k, nbits, nd, nd0, nf, nz, nz0, rd, rvbits, rve, rve1, sign; local
358 denorm = sign = nz0 = nz = 0;
427 nz++;
430 nf += nz;
431 nz = 0;
438 nz++;
440 nf += nz;
441 for(i = 1; i < nz; i++)
450 nz = 0;
457 if (!nd && !nz
[all...]
H A Dstrtod.c96 e, e1, esign, i, j, k, nd, nd0, nf, nz, nz0, sign; local
145 sign = nz0 = nz = decpt = 0;
228 nz++;
231 nf += nz;
232 nz = 0;
239 nz++;
241 nf += nz;
242 for(i = 1; i < nz; i++)
251 nz = 0;
258 if (!nd && !nz
[all...]
/third_party/ffmpeg/libavcodec/arm/
H A Daac.h101 unsigned v0, v1, v2, v3, nz; in VMUL4S() local
134 "+r"(sign), "=r"(nz), in VMUL4S()
/third_party/glfw/examples/
H A Dsplitview.c64 double s, t, x, y, z, nx, ny, nz, scale, twopi; in drawTorus() local
92 nz = z - TORUS_MAJOR * sin(t * twopi / TORUS_MAJOR_RES); in drawTorus()
93 scale = 1.0 / sqrt(nx*nx + ny*ny + nz*nz); in drawTorus()
96 nz *= scale; in drawTorus()
98 glNormal3f((float) nx, (float) ny, (float) nz); in drawTorus()
/third_party/skia/third_party/externals/libwebp/src/dsp/
H A Denc_sse41.c315 int nz; in Quantize2Blocks_SSE41() local
317 nz = DoQuantizeBlock_SSE41(in + 0 * 16, out + 0 * 16, sharpen, mtx) << 0; in Quantize2Blocks_SSE41()
318 nz |= DoQuantizeBlock_SSE41(in + 1 * 16, out + 1 * 16, sharpen, mtx) << 1; in Quantize2Blocks_SSE41()
319 return nz; in Quantize2Blocks_SSE41()
H A Denc_mips32.c244 int nz; in Quantize2Blocks_MIPS32() local
245 nz = QuantizeBlock_MIPS32(in + 0 * 16, out + 0 * 16, mtx) << 0; in Quantize2Blocks_MIPS32()
246 nz |= QuantizeBlock_MIPS32(in + 1 * 16, out + 1 * 16, mtx) << 1; in Quantize2Blocks_MIPS32()
247 return nz; in Quantize2Blocks_MIPS32()
/third_party/skia/third_party/externals/angle2/src/libANGLE/
H A DContext_gles_1_0_autogen.h71 void normal3f(GLfloat nx, GLfloat ny, GLfloat nz); \
72 void normal3x(GLfixed nx, GLfixed ny, GLfixed nz); \
H A DContext_gles_1_0.cpp409 void Context::normal3f(GLfloat nx, GLfloat ny, GLfloat nz) in normal3f() argument
411 mState.gles1().setCurrentNormal({nx, ny, nz}); in normal3f()
414 void Context::normal3x(GLfixed nx, GLfixed ny, GLfixed nz) in normal3x() argument
417 {ConvertFixedToFloat(nx), ConvertFixedToFloat(ny), ConvertFixedToFloat(nz)}); in normal3x()
H A DContext_gl_1_autogen.h130 void normal3b(GLbyte nx, GLbyte ny, GLbyte nz); \
132 void normal3d(GLdouble nx, GLdouble ny, GLdouble nz); \
135 void normal3i(GLint nx, GLint ny, GLint nz); \
137 void normal3s(GLshort nx, GLshort ny, GLshort nz); \

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