Searched refs:rnd (Results 1 - 25 of 298) sorted by relevance

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/external/deqp/framework/delibs/debase/
H A DdeRandom.c33 * \param rnd RNG to initialize.
36 void deRandom_init (deRandom* rnd, deUint32 seed) argument
38 rnd->x = (deUint32)(-(int)seed ^ 123456789);
39 rnd->y = (deUint32)(362436069 * seed);
40 rnd->z = (deUint32)(521288629 ^ (seed >> 7));
41 rnd->w = (deUint32)(88675123 ^ (seed << 3));
46 * \param rnd Pointer to RNG.
49 deUint32 deRandom_getUint32 (deRandom* rnd) argument
51 deUint32 w = rnd->w;
54 t = rnd
67 deRandom_getUint64(deRandom* rnd) argument
78 deRandom_getFloat(deRandom* rnd) argument
88 deRandom_getDouble(deRandom* rnd) argument
100 deRandom_getBool(deRandom* rnd) argument
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H A DdeRandom.h47 void deRandom_init (deRandom* rnd, deUint32 seed);
48 deUint32 deRandom_getUint32 (deRandom* rnd);
49 deUint64 deRandom_getUint64 (deRandom* rnd);
50 float deRandom_getFloat (deRandom* rnd);
51 double deRandom_getDouble (deRandom* rnd);
52 deBool deRandom_getBool (deRandom* rnd);
/external/deqp/framework/common/
H A DtcuRandomValueIterator.hpp33 T getRandomValue (de::Random& rnd) argument
40 deUint32 rval = rnd.getUint32();
48 template <> inline deUint8 getRandomValue<deUint8> (de::Random& rnd) { return (deUint8)rnd.getUint32(); } argument
49 template <> inline deUint16 getRandomValue<deUint16> (de::Random& rnd) { return (deUint16)rnd.getUint32(); } argument
50 template <> inline deUint32 getRandomValue<deUint32> (de::Random& rnd) { return rnd.getUint32(); } argument
51 template <> inline deUint64 getRandomValue<deUint64> (de::Random& rnd) { return rnd argument
52 getRandomValue(de::Random& rnd) argument
53 getRandomValue(de::Random& rnd) argument
54 getRandomValue(de::Random& rnd) argument
55 getRandomValue(de::Random& rnd) argument
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/external/deqp/modules/glshared/
H A DglsInteractionTestUtil.cpp44 static Vec4 getRandomColor (de::Random& rnd) argument
47 float r = rnd.choose<float>(DE_ARRAY_BEGIN(components), DE_ARRAY_END(components));
48 float g = rnd.choose<float>(DE_ARRAY_BEGIN(components), DE_ARRAY_END(components));
49 float b = rnd.choose<float>(DE_ARRAY_BEGIN(components), DE_ARRAY_END(components));
50 float a = rnd.choose<float>(DE_ARRAY_BEGIN(components), DE_ARRAY_END(components));
54 void computeRandomRenderState (de::Random& rnd, RenderState& state, glu::ApiType apiType, int targetWidth, int targetHeight) argument
149 state.scissorTestEnabled = rnd.getFloat() < scissorTestProbability;
150 state.stencilTestEnabled = rnd.getFloat() < stencilTestProbability;
151 state.depthTestEnabled = rnd.getFloat() < depthTestProbability;
152 state.blendEnabled = rnd
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H A DglsRandomUniformBlockCase.cpp66 de::Random rnd(m_seed);
68 int numShared = m_maxSharedBlocks > 0 ? rnd.getInt(1, m_maxSharedBlocks) : 0;
69 int numVtxBlocks = m_maxVertexBlocks-numShared > 0 ? rnd.getInt(1, m_maxVertexBlocks-numShared) : 0;
70 int numFragBlocks = m_maxFragmentBlocks-numShared > 0 ? rnd.getInt(1, m_maxFragmentBlocks-numShared) : 0;
73 generateBlock(rnd, DECLARE_VERTEX|DECLARE_FRAGMENT);
76 generateBlock(rnd, DECLARE_VERTEX);
79 generateBlock(rnd, DECLARE_FRAGMENT);
82 void RandomUniformBlockCase::generateBlock (de::Random& rnd, deUint32 layoutFlags) argument
88 int numInstances = (m_maxInstances > 0 && rnd.getFloat() < instanceArrayWeight) ? rnd
139 generateUniform(de::Random& rnd, UniformBlock& block) argument
156 generateType(de::Random& rnd, int typeDepth, bool arrayOk) argument
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H A DglsRandomUniformBlockCase.hpp80 void generateBlock (de::Random& rnd, deUint32 layoutFlags);
81 void generateUniform (de::Random& rnd, ub::UniformBlock& block);
82 ub::VarType generateType (de::Random& rnd, int typeDepth, bool arrayOk);
/external/chromium_org/third_party/leveldatabase/src/util/
H A Dtestutil.cc12 Slice RandomString(Random* rnd, int len, std::string* dst) { argument
15 (*dst)[i] = static_cast<char>(' ' + rnd->Uniform(95)); // ' ' .. '~'
20 std::string RandomKey(Random* rnd, int len) { argument
28 result += kTestChars[rnd->Uniform(sizeof(kTestChars))];
34 extern Slice CompressibleString(Random* rnd, double compressed_fraction, argument
39 RandomString(rnd, raw, &raw_data);
H A Darena_test.cc23 Random rnd(301);
29 s = rnd.OneIn(4000) ? rnd.Uniform(6000) :
30 (rnd.OneIn(10) ? rnd.Uniform(100) : rnd.Uniform(20));
37 if (rnd.OneIn(10)) {
H A Dtestutil.h17 extern Slice RandomString(Random* rnd, int len, std::string* dst);
21 extern std::string RandomKey(Random* rnd, int len);
26 extern Slice CompressibleString(Random* rnd, double compressed_fraction,
/external/chromium_org/third_party/libvpx/source/libvpx/test/
H A Dvp9_boolcoder_test.cc30 ACMRandom rnd(ACMRandom::DeterministicSeed());
41 (method == 3) ? rnd.Rand8() :
44 (method == 5) ? (parity ? rnd(128) : 255 - rnd(128)) :
46 (parity ? rnd(64) : 255 - rnd(64)) :
47 (parity ? rnd(32) : 255 - rnd(32));
H A Dvp8_boolcoder_test.cc57 ACMRandom rnd(ACMRandom::DeterministicSeed());
68 (method == 3) ? rnd.Rand8() :
71 (method == 5) ? (parity ? rnd(128) : 255 - rnd(128)) :
73 (parity ? rnd(64) : 255 - rnd(64)) :
74 (parity ? rnd(32) : 255 - rnd(32));
/external/libvpx/libvpx/test/
H A Dvp9_boolcoder_test.cc30 ACMRandom rnd(ACMRandom::DeterministicSeed());
41 (method == 3) ? rnd.Rand8() :
44 (method == 5) ? (parity ? rnd(128) : 255 - rnd(128)) :
46 (parity ? rnd(64) : 255 - rnd(64)) :
47 (parity ? rnd(32) : 255 - rnd(32));
H A Dvp8_boolcoder_test.cc57 ACMRandom rnd(ACMRandom::DeterministicSeed());
68 (method == 3) ? rnd.Rand8() :
71 (method == 5) ? (parity ? rnd(128) : 255 - rnd(128)) :
73 (parity ? rnd(64) : 255 - rnd(64)) :
74 (parity ? rnd(32) : 255 - rnd(32));
/external/stlport/test/eh/
H A Drandom_number.cpp32 static EH_STD::subtractive_rng rnd;
34 return rnd(range);
/external/deqp/framework/delibs/decpp/
H A DdeRandom.cpp55 Random rnd(4789);
57 DE_TEST_ASSERT(expected[i] == rnd.getBool());
64 Random rnd(4789);
66 DE_TEST_ASSERT(expected[i] == rnd.getInt(-10000, 10000));
73 Random rnd(4789);
75 DE_TEST_ASSERT(expected[i] == rnd.getUint32());
82 Random rnd(4789);
84 DE_TEST_ASSERT(expected[i] == rnd.getUint64());
92 Random rnd(4789);
94 DE_TEST_ASSERT(de::abs(expected[i] - rnd
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H A DdeRingBuffer.cpp40 Random rnd (iterNdx);
41 int bufSize = rnd.getInt(1, 2048);
42 int dataSize = rnd.getInt(100, 10000);
56 bool doRead = canRead && (!canWrite || rnd.getBool());
63 int numBytes = rnd.getInt(1, buffer.getNumElements());
77 int numBytes = rnd.getInt(1, de::min(dataSize-writePos, buffer.getNumFree()));
H A DdeBlockBuffer.cpp71 Random rnd ((deUint32)m_lastPayload.size());
77 int numToRead = rnd.getInt(1, DE_LENGTH_OF_ARRAY(tmpBuf));
137 Random rnd (m_threadId);
143 int writeSize = rnd.getInt(1, de::min(m_numMessages-msgNdx, DE_LENGTH_OF_ARRAY(tmpBuf)));
148 if (rnd.getBool())
164 Random rnd (iterNdx);
165 int numBlocks = rnd.getInt(2, 128);
166 int blockSize = rnd.getInt(1, 16);
167 int numProducers = rnd.getInt(1, 16);
168 int numConsumers = rnd
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/external/openssl/crypto/bn/
H A Dbn_depr.c73 BIGNUM *rnd=NULL; local
80 if ((rnd=BN_new()) == NULL) goto err;
83 rnd=ret;
84 if(!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb))
90 if (!found && (ret == NULL) && (rnd != NULL)) BN_free(rnd);
91 return(found ? rnd : NULL);
H A Dbn_prime.c131 static int probable_prime(BIGNUM *rnd, int bits);
132 static int probable_prime_dh(BIGNUM *rnd, int bits,
134 static int probable_prime_dh_safe(BIGNUM *rnd, int bits,
377 static int probable_prime(BIGNUM *rnd, int bits) argument
384 if (!BN_rand(rnd,bits,1,1)) return(0);
387 mods[i]=(prime_t)BN_mod_word(rnd,(BN_ULONG)primes[i]);
392 /* check that rnd is not a prime and also
393 * that gcd(rnd-1,primes) == 1 (except for 2) */
401 if (!BN_add_word(rnd,delta)) return(0);
402 bn_check_top(rnd);
406 probable_prime_dh(BIGNUM *rnd, int bits, const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx) argument
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/external/owasp/sanitizer/src/tests/org/owasp/html/
H A DFuzzyTestCase.java57 protected Random rnd; field in class:FuzzyTestCase
61 rnd = null;
66 rnd = new Random(seed);
H A DHtmlPolicyBuilderFuzzerTest.java97 int r = rnd.nextInt(3);
101 if (rnd.nextBoolean()) {
102 for (int k = rnd.nextInt(4); --k >= 0;) {
103 attributes.add(pick(rnd, ATTR_NAMES));
104 attributes.add(pickChunk(rnd));
107 policy.openTag(pick(rnd, ELEMENT_NAMES), attributes);
110 policy.closeTag(pick(rnd, ELEMENT_NAMES));
113 policy.text(pickChunk(rnd));
162 private static String pick(Random rnd, String[] choices) { argument
163 return choices[rnd
166 pickChunk(Random rnd) argument
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H A DHtmlSanitizerFuzzerTest.java80 for (int fuzz = 1 + rnd.nextInt(25); --fuzz >= 0;) {
81 if (rnd.nextBoolean()) {
82 fuzzyHtml0[rnd.nextInt(length)] = (char) rnd.nextInt(0x10000);
85 int s0 = rnd.nextInt(length - 1);
86 double d = Math.abs(rnd.nextGaussian()) / 3.0d;
87 int e0 = s0 + (int) (rnd.nextInt(length - s0) * d);
90 int s1 = rnd.nextInt(length - 1);
91 d = Math.abs(rnd.nextGaussian()) / 3.0d;
92 int e1 = s1 + (int) (rnd
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/external/deqp/framework/delibs/deutil/
H A DdeTimerTest.c45 deRandom rnd; local
49 deRandom_init(&rnd, 6789);
56 deBool isSingle = deRandom_getFloat(&rnd) < 0.25f;
57 int interval = minInterval + (int)(deRandom_getUint32(&rnd) % (deUint32)(maxInterval-minInterval+1));
/external/deqp/modules/gles2/functional/
H A Des2fPrerequisiteTests.cpp131 deRandom rnd; local
132 deRandom_init(&rnd, deInt32Hash(m_curIter));
133 r = (int)(deRandom_getUint32(&rnd) & 0xFF);
134 g = (int)(deRandom_getUint32(&rnd) & 0xFF);
135 b = (int)(deRandom_getUint32(&rnd) & 0xFF);
136 a = (int)(deRandom_getUint32(&rnd) & 0xFF);
185 deRandom rnd; local
186 deRandom_init(&rnd, deInt32Hash(m_curIter));
212 x = deRandom_getUint32(&rnd) % (targetWidth - 1);
213 y = deRandom_getUint32(&rnd)
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/external/deqp/modules/gles3/functional/
H A Des3fPrerequisiteTests.cpp131 deRandom rnd; local
132 deRandom_init(&rnd, deInt32Hash(m_curIter));
133 r = (int)(deRandom_getUint32(&rnd) & 0xFF);
134 g = (int)(deRandom_getUint32(&rnd) & 0xFF);
135 b = (int)(deRandom_getUint32(&rnd) & 0xFF);
136 a = (int)(deRandom_getUint32(&rnd) & 0xFF);
185 deRandom rnd; local
186 deRandom_init(&rnd, deInt32Hash(m_curIter));
212 x = deRandom_getUint32(&rnd) % (targetWidth - 1);
213 y = deRandom_getUint32(&rnd)
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