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/frameworks/av/media/module/codecs/amrwb/dec/src/
Dnoise_gen_amrwb.cpp112 int16 noise_gen_amrwb(int16 * seed) in noise_gen_amrwb() argument
115 *seed = (int16)fxp_mac_16by16(*seed, 31821, 13849L); in noise_gen_amrwb()
117 return (*seed); in noise_gen_amrwb()
Dlagconceal.cpp143 int16 * seed, in lagconceal() argument
222 D = noise_gen_amrwb(seed); /* D={-1, ...,1} */ in lagconceal()
307 D = noise_gen_amrwb(seed); /* D={-1,.., 1} */ in lagconceal()
/frameworks/av/media/module/codecs/amrwb/enc/src/
Drandom.c27 Word16 Random(Word16 * seed) in Random() argument
30 *seed = (Word16)(L_add((L_mult(*seed, 31821) >> 1), 13849L)); in Random()
31 return (*seed); in Random()
/frameworks/rs/tests/java_api/RSUnitTests/supportlibsrc_gen/com/android/rs/unittest/
DUT_reduce.java145 private byte[] createInputArrayByte(int len, int seed) { in createInputArrayByte() argument
147 (new Random(seed)).nextBytes(array); in createInputArrayByte()
160 private float[] createInputArrayFloat(int len, int seed) { in createInputArrayFloat() argument
161 return createInputArrayFloat(len, new Random(seed)); in createInputArrayFloat()
164 private float[] createInputArrayFloatWithInfs(int len, int infs, int seed) { in createInputArrayFloatWithInfs() argument
165 Random rand = new Random(seed); in createInputArrayFloatWithInfs()
172 private int[] createInputArrayInt(int len, int seed) { in createInputArrayInt() argument
173 Random rand = new Random(seed); in createInputArrayInt()
180 private int[] createInputArrayInt(int len, int seed, int eltRange) { in createInputArrayInt() argument
181 Random rand = new Random(seed); in createInputArrayInt()
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DUT_reduce_backward.java47 private byte[] createInputArrayByte(int len, int seed) { in createInputArrayByte() argument
49 (new Random(seed)).nextBytes(array); in createInputArrayByte()
53 private float[] createInputArrayFloat(int len, int seed) { in createInputArrayFloat() argument
54 Random rand = new Random(seed); in createInputArrayFloat()
61 private int[] createInputArrayInt(int len, int seed) { in createInputArrayInt() argument
62 Random rand = new Random(seed); in createInputArrayInt()
69 private int[] createInputArrayInt(int len, int seed, int eltRange) { in createInputArrayInt() argument
70 Random rand = new Random(seed); in createInputArrayInt()
/frameworks/rs/tests/java_api/RSUnitTests/src/com/android/rs/unittest/
DUT_reduce.java143 private byte[] createInputArrayByte(int len, int seed) { in createInputArrayByte() argument
145 (new Random(seed)).nextBytes(array); in createInputArrayByte()
158 private float[] createInputArrayFloat(int len, int seed) { in createInputArrayFloat() argument
159 return createInputArrayFloat(len, new Random(seed)); in createInputArrayFloat()
162 private float[] createInputArrayFloatWithInfs(int len, int infs, int seed) { in createInputArrayFloatWithInfs() argument
163 Random rand = new Random(seed); in createInputArrayFloatWithInfs()
170 private int[] createInputArrayInt(int len, int seed) { in createInputArrayInt() argument
171 Random rand = new Random(seed); in createInputArrayInt()
178 private int[] createInputArrayInt(int len, int seed, int eltRange) { in createInputArrayInt() argument
179 Random rand = new Random(seed); in createInputArrayInt()
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DUT_reduce_backward.java45 private byte[] createInputArrayByte(int len, int seed) { in createInputArrayByte() argument
47 (new Random(seed)).nextBytes(array); in createInputArrayByte()
51 private float[] createInputArrayFloat(int len, int seed) { in createInputArrayFloat() argument
52 Random rand = new Random(seed); in createInputArrayFloat()
59 private int[] createInputArrayInt(int len, int seed) { in createInputArrayInt() argument
60 Random rand = new Random(seed); in createInputArrayInt()
67 private int[] createInputArrayInt(int len, int seed, int eltRange) { in createInputArrayInt() argument
68 Random rand = new Random(seed); in createInputArrayInt()
/frameworks/av/media/libaudioclient/include/media/
DAudioCommonTypes.h34 static size_t hash_combine(size_t seed, size_t v) { in hash_combine() argument
35 return std::hash<size_t>{}(v) + 0x9e3779b9 + (seed << 6) + (seed >> 2); in hash_combine()
50 const size_t seed = std::hash<Tag>{}(acl.getTag());
53 return hash_combine(seed, std::hash<int32_t>{}(acl.get<Tag::none>()));
55 return hash_combine(seed, std::hash<int32_t>{}(acl.get<Tag::invalid>()));
57 return hash_combine(seed, std::hash<int32_t>{}(acl.get<Tag::indexMask>()));
59 return hash_combine(seed, std::hash<int32_t>{}(acl.get<Tag::layoutMask>()));
61 return hash_combine(seed, std::hash<int32_t>{}(acl.get<Tag::voiceMask>()));
63 return seed;
/frameworks/base/apct-tests/perftests/core/src/android/libcore/
DXmlSerializePerfTest.java109 private void internalTimeSerializer(Constructor<? extends XmlSerializer> ctor, int seed) in internalTimeSerializer() argument
113 serializeRandomXml(ctor, seed); in internalTimeSerializer()
119 public void timeKxml(String datasetAsString, int seed) throws Exception { in timeKxml() argument
121 internalTimeSerializer(mKxmlConstructor, seed); in timeKxml()
126 public void timeFast(String datasetAsString, int seed) throws Exception { in timeFast() argument
128 internalTimeSerializer(mFastConstructor, seed); in timeFast()
/frameworks/base/tests/UsbTests/src/com/android/server/usb/
DUsbMidiPacketConverterTest.java174 for (long seed = 1001; seed < 5000; seed += 777) { in testDecoderLargePacketDoesNotCrash()
177 Random rnd = new Random(seed); in testDecoderLargePacketDoesNotCrash()
356 for (long seed = 234; seed < 4000; seed += 666) { in testEncoderLargePacketDoesNotCrash()
357 Random rnd = new Random(seed); in testEncoderLargePacketDoesNotCrash()
374 for (long seed = 45; seed < 3000; seed += 300) { in testEncodeDecode()
375 Random rnd = new Random(seed); in testEncodeDecode()
/frameworks/layoutlib/bridge/src/com/android/layoutlib/bridge/util/
DDynamicIdMap.java34 public DynamicIdMap(int seed) { in DynamicIdMap() argument
35 mDynamicSeed = seed; in DynamicIdMap()
38 public void reset(int seed) { in reset() argument
41 mDynamicSeed = seed; in reset()
/frameworks/native/libs/shaders/include/shaders/
Dshaders.h82 static size_t HashCombine(size_t seed, size_t val) { in HashCombine()
83 return seed ^ (val + 0x9e3779b9 + (seed << 6) + (seed >> 2)); in HashCombine()
/frameworks/libs/systemui/monet/src/com/android/systemui/monet/
DColorScheme.java65 public ColorScheme(@ColorInt int seed, boolean isDark, Style style, double contrastLevel) { in ColorScheme() argument
66 this.mSeed = seed; in ColorScheme()
70 mProposedSeedHct = Hct.fromInt(seed); in ColorScheme()
72 seed == Color.TRANSPARENT in ColorScheme()
77 : seed)); in ColorScheme()
101 public ColorScheme(@ColorInt int seed, boolean darkTheme) { in ColorScheme() argument
102 this(seed, darkTheme, Style.TONAL_SPOT); in ColorScheme()
105 public ColorScheme(@ColorInt int seed, boolean darkTheme, Style style) { in ColorScheme() argument
106 this(seed, darkTheme, style, 0.0); in ColorScheme()
283 boolean existingSeedNearby = seeds.stream().anyMatch(seed -> { in getSeedColors()
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/frameworks/base/core/java/android/widget/
DAdapterView.java1147 int seed = mSyncPosition; in findSyncPosition() local
1155 seed = Math.max(0, seed); in findSyncPosition()
1156 seed = Math.min(count - 1, seed); in findSyncPosition()
1163 int first = seed; in findSyncPosition()
1166 int last = seed; in findSyncPosition()
1185 rowId = adapter.getItemId(seed); in findSyncPosition()
1188 return seed; in findSyncPosition()
1202 seed = last; in findSyncPosition()
1208 seed = first; in findSyncPosition()
/frameworks/native/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/
DTimeStatsHelper.h109 static size_t HashCombine(size_t seed, size_t val) { in HashCombine() argument
110 return seed ^ (val + 0x9e3779b9 + (seed << 6) + (seed >> 2)); in HashCombine()
/frameworks/base/services/core/java/com/android/server/powerstats/
DIntervalRandomNoiseGenerator.java54 void reseed(long seed) { in reseed() argument
55 mDistribution.reseedRandomGenerator(seed); in reseed()
/frameworks/av/media/libaaudio/tests/
Dtest_aaudio_monkey.cpp274 long int seed = (long int)getNanoseconds(); // different every time by default in main() local
284 seed = atol(&arg[2]); in main()
302 srand48(seed); in main()
303 printf("seed = %ld, nextRandomDouble() = %f\n", seed, nextRandomDouble()); in main()
/frameworks/rs/script_api/
DGenerateTestFiles.cpp108 void writeJavaRandomCompatibleFloatAllocation(const string& dataType, const string& seed,
112 void writeJavaRandomCompatibleIntegerAllocation(const string& dataType, const string& seed,
322 const string seed = hashString(mJavaCheckMethodName + param.javaAllocName); in writeJavaInputAllocationDefinition() local
326 writeJavaRandomCompatibleFloatAllocation(dataType, seed, vectorSize, in writeJavaInputAllocationDefinition()
330 writeJavaRandomCompatibleIntegerAllocation(dataType, seed, vectorSize, in writeJavaInputAllocationDefinition()
336 << vectorSize << ", " << seed << ", " << param.minValue << ", " << param.maxValue in writeJavaInputAllocationDefinition()
343 << ", " << seed << ", false)"; in writeJavaInputAllocationDefinition()
349 const string& dataType, const string& seed, char vectorSize, in writeJavaRandomCompatibleFloatAllocation() argument
352 << "(mRS, Element.DataType." << dataType << ", " << vectorSize << ", " << seed << ", "; in writeJavaRandomCompatibleFloatAllocation()
381 const string& dataType, const string& seed, char vectorSize, in writeJavaRandomCompatibleIntegerAllocation() argument
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/frameworks/base/services/tests/mockingservicestests/src/com/android/server/location/fudger/
DLocationFudgerTest.java60 long seed = System.currentTimeMillis(); in setUp() local
61 Log.i(TAG, "location random seed: " + seed); in setUp()
63 mRandom = new Random(seed); in setUp()
/frameworks/base/packages/EasterEgg/src/com/android/egg/neko/
DPrefState.java62 long seed = Long.parseLong(key.substring(CAT_KEY_PREFIX.length())); in getCats() local
63 Cat cat = new Cat(mContext, seed); in getCats()
/frameworks/rs/toolkit/test/
DBufferUtils.kt298 fun randomByteArray(seed: Long, sizeX: Int, sizeY: Int, elementSize: Int): ByteArray { in indexOfVector()
299 val r = Random(seed) in indexOfVector()
309 seed: Long, in randomFloatArray()
315 val r = Random(seed) in randomFloatArray()
322 fun randomCube(seed: Long, cubeSize: Dimension): ByteArray { in randomCube()
323 val r = Random(seed) in randomCube()
352 fun randomYuvArray(seed: Long, sizeX: Int, sizeY: Int, format: YuvFormat): ByteArray { in randomYuvArray()
367 return randomByteArray(seed, totalSize, 1, 1) in randomYuvArray()
/frameworks/base/media/mca/filterpacks/java/android/filterpacks/imageproc/
DBlackWhiteFilter.java124 float seed[] = { mRandom.nextFloat(), mRandom.nextFloat() }; in updateParameters() local
125 mProgram.setHostValue("seed", seed); in updateParameters()
DDocumentaryFilter.java158 float seed[] = { mRandom.nextFloat(), mRandom.nextFloat() }; in initParameters() local
159 mProgram.setHostValue("seed", seed); in initParameters()
DLomoishFilter.java170 float seed[] = { mRandom.nextFloat(), mRandom.nextFloat() }; in initParameters() local
171 mProgram.setHostValue("seed", seed); in initParameters()
/frameworks/base/packages/FusedLocation/test/src/com/android/location/gnss/tests/
DGnssOverlayLocationServiceTest.java70 long seed = System.currentTimeMillis(); in setUp() local
71 Log.i(TAG, "location seed: " + seed); in setUp()
74 mRandom = new Random(seed); in setUp()

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