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Searched refs:nbits (Results 76 - 100 of 165) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dmdct_template.c44 av_cold int ff_mdct_init(FFTContext *s, int nbits, int inverse, double scale) in ff_mdct_init() argument
51 n = 1 << nbits; in ff_mdct_init()
52 s->mdct_bits = nbits; in ff_mdct_init()
96 * Compute the middle half of the inverse MDCT of size N = 2^nbits,
139 * Compute inverse MDCT of size N = 2^nbits
159 * Compute MDCT of size N = 2^nbits
H A Ddnxhdenc.c565 int nbits; in dnxhd_encode_dc() local
567 nbits = av_log2_16bit(-2 * diff); in dnxhd_encode_dc()
570 nbits = av_log2_16bit(2 * diff); in dnxhd_encode_dc()
572 put_bits(&ctx->m.pb, ctx->cid_table->dc_bits[nbits] + nbits, in dnxhd_encode_dc()
573 (ctx->cid_table->dc_codes[nbits] << nbits) + in dnxhd_encode_dc()
574 av_mod_uintp2(diff, nbits)); in dnxhd_encode_dc()
846 int overflow, nbits, diff, last_index; in dnxhd_calc_bits_thread() local
857 nbits in dnxhd_calc_bits_thread()
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H A Dmss4.c141 * nbits = 0 -> 0
142 * nbits = 1 -> -1, 1
143 * nbits = 2 -> -3, -2, 2, 3
145 static av_always_inline int get_coeff_bits(GetBitContext *gb, int nbits) in get_coeff_bits() argument
149 if (!nbits) in get_coeff_bits()
152 val = get_bits(gb, nbits); in get_coeff_bits()
153 if (val < (1 << (nbits - 1))) in get_coeff_bits()
154 val -= (1 << nbits) - 1; in get_coeff_bits()
H A Dalsdec.c239 int *nbits; ///< contains the number of bits to read for masked lz decompression for all samples member
1464 int *nbits = ctx->nbits; in read_diff_float_data() local
1554 nbits[i] = 23 - av_log2(abs(ctx->raw_samples[c][i])); in read_diff_float_data()
1556 nbits[i] = 23; in read_diff_float_data()
1558 nbits[i] = FFMIN(nbits[i], highest_byte*8); in read_diff_float_data()
1565 raw_mantissa[c][i] = get_bitsz(gb, nbits[i]); in read_diff_float_data()
1572 nchars += (int) nbits[i] / 8; in read_diff_float_data()
1573 if (nbits[ in read_diff_float_data()
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H A Dgdv.c201 static int read_bits32(Bits32 *bits, GetByteContext *gb, int nbits) in read_bits32() argument
203 int res = bits->queue & ((1 << nbits) - 1); in read_bits32()
205 bits->queue >>= nbits; in read_bits32()
206 bits->fill -= nbits; in read_bits32()
H A Dmagicyuvenc.c299 int nbits[257] = {0}; in magy_huffman_compute_bits() local
346 nbits[from->items[i]]++; in magy_huffman_compute_bits()
350 distincts[i].len = nbits[i]; in magy_huffman_compute_bits()
351 codes_counts[nbits[i]]++; in magy_huffman_compute_bits()
/third_party/ffmpeg/libavfilter/
H A Dvf_blend_init.h108 #define DEFINE_INIT_BLEND_FUNC(depth, nbits) \
109 static av_cold void init_blend_func_##depth##_##nbits##bit(FilterParams *param) \
134 case BLEND_NORMAL: param->blend = blend_normal_##nbits##bit; break; \
H A Dvf_curves.c217 #define CLIP(v) (nbits == 8 ? av_clip_uint8(v) : av_clip_uintp2_c(v, nbits))
220 const struct keypoint *points, int nbits) in interpolate()
225 const int lut_size = 1<<nbits; in interpolate()
341 #define DECLARE_INTERPOLATE_FUNC(nbits) \
342 static int interpolate##nbits(void *log_ctx, uint16_t *y, \
345 return interpolate(log_ctx, y, points, nbits); \
219 interpolate(void *log_ctx, uint16_t *y, const struct keypoint *points, int nbits) interpolate() argument
/third_party/nghttp2/lib/
H A Dnghttp2_hd_huffman.h64 uint32_t nbits; member
/third_party/node/deps/nghttp2/lib/
H A Dnghttp2_hd_huffman.h64 uint32_t nbits; member
/third_party/node/deps/openssl/openssl/providers/implementations/keymgmt/
H A Drsa_kmgmt.c422 size_t nbits; member
468 gctx->nbits = 2048; in gen_init()
512 if (!OSSL_PARAM_get_size_t(p, &gctx->nbits)) in rsa_gen_set_params()
514 if (gctx->nbits < RSA_MIN_MODULUS_BITS) { in rsa_gen_set_params()
620 (int)gctx->nbits, (int)gctx->primes, in rsa_gen()
/third_party/openssl/providers/implementations/keymgmt/
H A Drsa_kmgmt.c422 size_t nbits; member
468 gctx->nbits = 2048; in gen_init()
512 if (!OSSL_PARAM_get_size_t(p, &gctx->nbits)) in rsa_gen_set_params()
514 if (gctx->nbits < RSA_MIN_MODULUS_BITS) { in rsa_gen_set_params()
620 (int)gctx->nbits, (int)gctx->primes, in rsa_gen()
/third_party/ltp/lib/
H A Drandom_range.c628 int nbits = 0; /* number of set bits in mask */ in random_bit() local
643 nbits++; in random_bit()
648 nbits = _popcnt(mask); in random_bit()
654 bit = random_range(1, nbits, 1, NULL); in random_bit()
/third_party/node/deps/ngtcp2/nghttp3/lib/
H A Dnghttp3_qpack_huffman.h37 uint32_t nbits; member
/base/msdp/device_status/tools/vdev/include/
H A Dv_input_device.h47 inline constexpr size_t NBYTES(size_t nbits) in NBYTES() argument
49 return (nbits + BITS_PER_UINT8 - 1) / BITS_PER_UINT8; in NBYTES()
/third_party/ffmpeg/libavcodec/ppc/
H A Dfft_vsx.c220 fft_dispatch_vsx_interleave[s->nbits-2](z); in ff_fft_calc_interleave_vsx()
224 fft_dispatch_vsx[s->nbits-2](z); in ff_fft_calc_vsx()
/third_party/ltp/testcases/kernel/controllers/cpuset/cpuset_lib/
H A Dlibcpuset.c614 int nbits; in cpuset_alloc() local
619 nbits = cpuset_cpus_nbits(); in cpuset_alloc()
620 if ((cp->cpus = bitmask_alloc(nbits)) == NULL) in cpuset_alloc()
623 nbits = cpuset_mems_nbits(); in cpuset_alloc()
624 if ((cp->mems = bitmask_alloc(nbits)) == NULL) in cpuset_alloc()
975 static int read_mask(const char *filepath, struct bitmask **bmpp, int nbits) in read_mask() argument
992 if ((bmp = bitmask_alloc(nbits)) == NULL) in read_mask()
1013 int nbits, const char *mask) in load_mask()
1018 return read_mask(buf, bmpp, nbits); in load_mask()
3113 int nbits; in cpuset_get_placement() local
1012 load_mask(const char *path, struct bitmask **bmpp, int nbits, const char *mask) load_mask() argument
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/third_party/ffmpeg/libavcodec/arm/
H A Dmdct_neon.S33 lsl r12, r12, lr @ n = 1 << nbits
77 lsl r12, r12, lr @ n = 1 << nbits
166 lsl lr, r12, lr @ n = 1 << nbits
256 lsl r12, r12, lr @ n = 1 << nbits
/third_party/mbedtls/library/
H A Decdsa.c207 size_t n_size = (grp->nbits + 7) / 8; in derive_mpi()
211 if (use_size * 8 > grp->nbits) { in derive_mpi()
212 MBEDTLS_MPI_CHK(mbedtls_mpi_shift_r(x, use_size * 8 - grp->nbits)); in derive_mpi()
409 size_t grp_len = (grp->nbits + 7) / 8; in mbedtls_ecdsa_sign_det_restartable()
/third_party/mesa3d/src/panfrost/bifrost/
H A Dbi_pack.c482 unsigned offset, unsigned nbits) in bi_pack_tuple_bits()
492 assert(offset + nbits < 78); in bi_pack_tuple_bits()
493 assert(nbits <= 64); in bi_pack_tuple_bits()
512 return (lo | hi) & ((1ULL << nbits) - 1); in bi_pack_tuple_bits()
479 bi_pack_tuple_bits(enum bi_clause_subword idx, struct bi_packed_tuple *tuples, ASSERTED unsigned tuple_count, unsigned offset, unsigned nbits) bi_pack_tuple_bits() argument
/third_party/f2fs-tools/lib/
H A Dlibf2fs.c348 static u64 _find_next_bit_le(const u8 *addr, u64 nbits, u64 start, char invert) in _find_next_bit_le() argument
352 if (!nbits || start >= nbits) in _find_next_bit_le()
353 return nbits; in _find_next_bit_le()
363 if (start >= nbits) in _find_next_bit_le()
364 return nbits; in _find_next_bit_le()
369 return min(start + __ffs(tmp), nbits); in _find_next_bit_le()
/third_party/ffmpeg/libavcodec/x86/
H A Dfft.asm40 .nbits: resd 1
474 mov r3d, [r0 + FFTContext.nbits]
489 mov r3d, [r0 + FFTContext.nbits]
518 mov ecx, [r0 + FFTContext.nbits]
538 ; nbits >= 2 (FFT4) and sizeof(FFTComplex)=8 => at least 32B
594 %macro DECL_FFT 1-2 ; nbits, suffix
809 mov r1d, [r5+FFTContext.nbits]
/third_party/ffmpeg/libswscale/
H A Dinput.c1024 #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \
1025 static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \
1028 planar_rgb16_to_y(dst, src, w, nbits, endian, rgb2yuv); \
1030 static void planar_rgb##nbits##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \
1033 planar_rgb16_to_uv(dstU, dstV, src, w, nbits, endian, rgb2yuv); \
1036 #define rgb9plus_planar_transparency_funcs(nbits) \
1037 static void planar_rgb##nbits##le_to_a(uint8_t *dst, const uint8_t *src[4], \
1040 planar_rgb16_to_a(dst, src, w, nbits, 0, rgb2yuv); \
1042 static void planar_rgb##nbits##be_to_a(uint8_t *dst, const uint8_t *src[4], \
1045 planar_rgb16_to_a(dst, src, w, nbits,
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/base/msdp/device_status/intention/services/device_manager/include/
H A Ddevice.h35 inline constexpr size_t NBYTES(size_t nbits) in NBYTES() argument
37 return (nbits + BIT_PER_UINT8 - 1) / BIT_PER_UINT8; in NBYTES()
/third_party/openssl/ohos_lite/include/openssl/
H A Ddsa.h162 # define EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits) \
164 EVP_PKEY_CTRL_DSA_PARAMGEN_BITS, nbits, NULL)

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