Home
last modified time | relevance | path

Searched refs:seed (Results 1 - 24 of 24) sorted by relevance

/foundation/graphic/graphic_3d/lume/metaobject/src/
H A Drandom.cpp24 Xoroshiro128(uint64_t seed) in Xoroshiro128() argument
26 Initialize(seed); in Xoroshiro128()
30 void Initialize(uint64_t seed) override
33 uint64_t z = (seed += 0x9e3779b97f4a7c15);
37 z = (seed += 0x9e3779b97f4a7c15);
41 z = (seed += 0x9e3779b97f4a7c15);
45 z = (seed += 0x9e3779b97f4a7c15);
74 BASE_NS::unique_ptr<IRandom> CreateXoroshiro128(uint64_t seed) in CreateXoroshiro128() argument
76 return BASE_NS::unique_ptr<IRandom>(new Xoroshiro128(seed)); in CreateXoroshiro128()
H A Drandom.h23 BASE_NS::unique_ptr<IRandom> CreateXoroshiro128(uint64_t seed);
H A Dobject_registry.h41 virtual void Initialize(uint64_t seed) = 0;
/foundation/graphic/graphic_3d/lume/LumeBase/api/base/util/
H A Dhash.h140 inline void HashCombine(uint64_t& seed, const T& v) in HashCombine() argument
145 seed ^= hash(v) + GOLDEN_RATIO + (seed << ROTL) + (seed >> ROTR); in HashCombine()
149 inline void HashCombine(uint64_t& seed, const Rest&... rest) in HashCombine() argument
151 (HashCombine(seed, rest), ...); in HashCombine()
157 uint64_t seed = 0; in Hash() local
158 (HashCombine(seed, BASE_NS::forward<Rest>(rest)), ...); in Hash()
159 return seed; in Hash()
165 uint64_t seed in HashRange() local
174 HashRange(uint64_t& seed, Iter first, Iter last) HashRange() argument
[all...]
/foundation/communication/netstack/interfaces/innerkits/rust/ylong_http_client/src/reqwest_impl/
H A Dutil.rs26 static RNG: Cell<Wrapping<u64>> = Cell::new(Wrapping(seed()));
29 // The returned value of `seed()` must be nonzero.
30 fn seed() -> u64 { in seed() functions
31 let seed = RandomState::new(); in seed()
35 let mut hasher = seed.build_hasher(); in seed()
44 hasher = seed.build_hasher(); in seed()
/foundation/arkui/ace_engine/frameworks/core/image/
H A Dimage_compressor.cpp371 * @param seed The hash seed.
375 static uint32_t Hash52(uint32_t seed) argument
377 seed ^= seed >> 15;
380 seed *= 0xEEDE0891;
381 seed ^= seed >> 5;
382 seed += seed << 1
402 SelectPartition(int32_t seed, int32_t x, int32_t y, int32_t z, int32_t partitionCount, bool smallBlock) global() argument
[all...]
/foundation/graphic/graphic_2d/rosen/test/2d_graphics/drawing_ndk/cpp/
H A Dtest_common.h40 explicit TestRend(uint32_t seed) { init(seed); } in TestRend() argument
50 void init(uint32_t seed);
51 uint32_t next(uint32_t seed);
H A Dtest_common.cpp33 uint32_t TestRend::next(uint32_t seed) in next() argument
35 return TMUL*seed + TADD; in next()
38 void TestRend::init(uint32_t seed) in init() argument
40 a = next(seed); in init()
/foundation/arkui/ace_engine_lite/frameworks/targets/
H A Dplatform_adapter.cpp75 void Srand(unsigned seed) in Srand() argument
78 srand(seed); in Srand()
H A Dplatform_adapter.h25 void Srand(unsigned seed);
/foundation/multimodalinput/input/util/common/include/
H A Did_factory.h29 explicit IdFactory(T seed) : seed_(seed) {} in IdFactory() argument
/foundation/communication/dsoftbus/core/bus_center/lnn/lane_hub/heartbeat/include/
H A Dlnn_ble_heartbeat.h28 int32_t HbGenerateBitPosition(int32_t min, int32_t max, int64_t seed, int32_t *randPos, int32_t num);
/foundation/graphic/graphic_3d/lume/LumeRender/src/vulkan/
H A Dgpu_memory_allocator_vk.cpp84 uint64_t seed = importantEngineCreationFlags; in hash() local
85 HashCombine(seed, (uint64_t)desc.usageFlags, (uint64_t)desc.memoryPropertyFlags); in hash()
86 return seed; in hash()
96 uint64_t seed = importantImageUsageFlags; in hash() local
97 HashCombine(seed, (uint64_t)desc.imageType, (uint64_t)desc.memoryPropertyFlags); in hash()
98 return seed; in hash()
H A Dnode_context_pool_manager_vk.cpp50 uint64_t seed = 0; in hash() local
51 HashRange(seed, subpass.inputAttachmentIndices, subpass.inputAttachmentIndices + subpass.inputAttachmentCount); in hash()
52 HashRange(seed, subpass.colorAttachmentIndices, subpass.colorAttachmentIndices + subpass.colorAttachmentCount); in hash()
54 seed, subpass.resolveAttachmentIndices, subpass.resolveAttachmentIndices + subpass.resolveAttachmentCount); in hash()
56 HashCombine(seed, static_cast<uint64_t>(subpass.depthAttachmentIndex)); in hash()
59 HashCombine(seed, subpass.viewMask); in hash()
61 return seed; in hash()
/foundation/graphic/graphic_2d/rosen/modules/render_service_client/test/
H A Drender_service_client_scale_demo.cpp43 static std::random_device seed; in GetRandomScale() local
44 std::mt19937_64 gen(seed()); in GetRandomScale()
/foundation/ability/idl_tool/idl_tool_2/util/
H A Dstring_helper.cpp195 unsigned int seed = 31; // 31 131 1313 13131 131313 etc.. in GetHashCode() local
201 hash = hash * seed + (*string); in GetHashCode()
/foundation/graphic/graphic_3d/lume/LumeRender/src/nodecontext/
H A Dnode_context_pso_manager.cpp37 uint64_t seed = BASE_NS::FNV_OFFSET_BASIS; in hash() local
47 HashCombine(seed, array_view(data, bytes)); in hash()
56 return seed; in hash()
/foundation/communication/dsoftbus/core/bus_center/utils/src/
H A Dlnn_map.c38 const uint32_t seed = 131; in MapHash() local
44 hash = (hash * seed) + (*key++); in MapHash()
/foundation/graphic/graphic_2d/rosen/modules/2d_graphics/src/drawing/engine_adapter/skia_adapter/
H A Dskia_typeface.cpp335 uint32_t seed = ttfStream.get() != nullptr ? ttfStream->getLength() : 0; in GetHash() local
336 hash_ = SkOpts::hash_fn(skData->data(), skData->size(), seed); in GetHash()
/foundation/distributeddatamgr/kv_store/frameworks/libs/distributeddb/test/moduletest/common/distributeddb/src/
H A Ddistributeddb_data_generator.cpp92 int seed = GetRandInt(0, 61); // the seed range is from 0 to 61 which is the elements quantity of charSet in GenerateRandRecord() local
93 entry.key.push_back(charSet[seed]); in GenerateRandRecord()
97 int seed = GetRandInt(0, 61); // the seed range is from 0 to 61 which is the elements quantity of charSet in GenerateRandRecord() local
98 entry.value.assign(entrySize.valSize - len, charSet[seed]); in GenerateRandRecord()
101 int seed = GetRandInt(0, 61); // the seed range is from 0 to 61 which is the elements quantity of charSet in GenerateRandRecord() local
102 entry.value.assign(entrySize.valSize - len, charSet[seed]); in GenerateRandRecord()
347 idx = GetRandInt(0, 61); // the seed rang in GenerateFixedLenRandRecords()
[all...]
/foundation/graphic/graphic_3d/lume/Lume_3D/src/render/datastore/
H A Drender_data_store_default_material.cpp52 inline void HashCombine32Bit(uint32_t& seed, const uint32_t v) in HashCombine32Bit() argument
57 seed ^= hash(v) + goldenRatio + (seed << rotl) + (seed >> rotr); in HashCombine32Bit()
/foundation/ability/idl_tool/util/
H A Dstring.cpp220 unsigned int seed = 31; // 31 131 1313 13131 131313 etc.. in GetHashCode() local
226 hash = hash * seed + (*string); in GetHashCode()
/foundation/ability/ability_runtime/services/abilitymgr/src/dialog_session/
H A Ddialog_session_manager.cpp48 std::random_device seed; in GenerateDialogSessionId() local
49 std::mt19937 rng(seed()); in GenerateDialogSessionId()
/foundation/filemanagement/app_file_service/services/backup_sa/include/module_ipc/
H A Dservice.h525 static inline std::atomic<uint32_t> seed {1};

Completed in 16 milliseconds