Searched refs:seed (Results 1 - 25 of 49) sorted by relevance

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/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Dnoise_gen_amrwb.cpp47 int16 * seed seed for the random ng
112 int16 noise_gen_amrwb(int16 * seed) argument
114 /* int16 seed = 21845; */
115 *seed = (int16)fxp_mac_16by16(*seed, 31821, 13849L);
117 return (*seed);
H A Dlagconceal.cpp51 int16 * seed,
143 int16 * seed,
222 D = noise_gen_amrwb(seed); /* D={-1, ...,1} */
307 D = noise_gen_amrwb(seed); /* D={-1,.., 1} */
138 lagconceal( int16 gain_hist[], int16 lag_hist[], int16 * T0, int16 * old_T0, int16 * seed, int16 unusable_frame ) argument
H A De_pv_amrwbdec.h106 int16 seed; /* random memory for frame erasure */ member in struct:__anon536
H A Dpvamrwbdecoder_acelp.h76 int16 * seed,
312 int16 noise_gen_amrwb(int16 * seed);
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Drandom.c27 Word16 Random(Word16 * seed) argument
29 /* static Word16 seed = 21845; */
30 *seed = (Word16)(L_add((L_mult(*seed, 31821) >> 1), 13849L));
31 return (*seed);
/frameworks/layoutlib/bridge/src/com/android/layoutlib/bridge/util/
H A DDynamicIdMap.java34 public DynamicIdMap(int seed) { argument
35 mDynamicSeed = seed;
38 public void reset(int seed) { argument
41 mDynamicSeed = seed;
/frameworks/base/cmds/statsd/src/
H A Dhash.h25 extern uint32_t Hash32(const char *data, size_t n, uint32_t seed);
26 extern uint64_t Hash64(const char* data, size_t n, uint64_t seed);
H A Dhash.cpp45 uint32_t Hash32(const char *data, size_t n, uint32_t seed) { argument
52 uint32_t h = static_cast<uint32_t>(seed ^ n);
85 uint64_t Hash64(const char* data, size_t n, uint64_t seed) { argument
89 uint64_t h = seed ^ (n * m);
/frameworks/rs/tests/java_api/RSUnitTests/src/com/android/rs/unittest/
H A DUT_reduce.java143 private byte[] createInputArrayByte(int len, int seed) { argument
145 (new Random(seed)).nextBytes(array);
158 private float[] createInputArrayFloat(int len, int seed) { argument
159 return createInputArrayFloat(len, new Random(seed));
162 private float[] createInputArrayFloatWithInfs(int len, int infs, int seed) { argument
163 Random rand = new Random(seed);
170 private int[] createInputArrayInt(int len, int seed) { argument
171 Random rand = new Random(seed);
178 private int[] createInputArrayInt(int len, int seed, int eltRange) { argument
179 Random rand = new Random(seed);
287 addint1D_array(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
296 addint1D(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
324 addint2D(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
357 addint3D(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
505 findMinAbsBool(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
510 findMinAbsBoolInf(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
515 findMinAbsNaN(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
520 findMinAbsNaNInf(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
547 findMinAndMax_array(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
562 findMinAndMax(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
636 findMinMat(RenderScript RS, int seed, int[] inputSize, int matSize, Element matElement, ReduceFindMinMat reduction) argument
668 findMinMat2(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
673 findMinMat4(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
687 fz_array(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
702 fz(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
738 fz2(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
782 fz3(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
855 histogram_array(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
866 histogram(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
937 mode_array(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
968 sumgcd(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
1043 run(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
1080 public final int seed; field in class:UT_reduce.TestDescription
1100 run(TestDescription td, RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
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H A DUT_reduce_backward.java45 private byte[] createInputArrayByte(int len, int seed) { argument
47 (new Random(seed)).nextBytes(array);
51 private float[] createInputArrayFloat(int len, int seed) { argument
52 Random rand = new Random(seed);
59 private int[] createInputArrayInt(int len, int seed) { argument
60 Random rand = new Random(seed);
67 private int[] createInputArrayInt(int len, int seed, int eltRange) { argument
68 Random rand = new Random(seed);
/frameworks/rs/tests/java_api/RSUnitTests/supportlibsrc_gen/com/android/rs/unittest/
H A DUT_reduce.java145 private byte[] createInputArrayByte(int len, int seed) { argument
147 (new Random(seed)).nextBytes(array);
160 private float[] createInputArrayFloat(int len, int seed) { argument
161 return createInputArrayFloat(len, new Random(seed));
164 private float[] createInputArrayFloatWithInfs(int len, int infs, int seed) { argument
165 Random rand = new Random(seed);
172 private int[] createInputArrayInt(int len, int seed) { argument
173 Random rand = new Random(seed);
180 private int[] createInputArrayInt(int len, int seed, int eltRange) { argument
181 Random rand = new Random(seed);
289 addint1D_array(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
298 addint1D(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
326 addint2D(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
359 addint3D(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
507 findMinAbsBool(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
512 findMinAbsBoolInf(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
517 findMinAbsNaN(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
522 findMinAbsNaNInf(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
549 findMinAndMax_array(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
564 findMinAndMax(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
638 findMinMat(RenderScript RS, int seed, int[] inputSize, int matSize, Element matElement, ReduceFindMinMat reduction) argument
670 findMinMat2(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
675 findMinMat4(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
689 fz_array(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
704 fz(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
740 fz2(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
784 fz3(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
857 histogram_array(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
868 histogram(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
939 mode_array(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
970 sumgcd(RenderScript RS, ScriptC_reduce s, int seed, int size[]) argument
1045 run(RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
1082 public final int seed; field in class:UT_reduce.TestDescription
1102 run(TestDescription td, RenderScript RS, ScriptC_reduce s, int seed, int[] size) argument
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H A DUT_reduce_backward.java47 private byte[] createInputArrayByte(int len, int seed) { argument
49 (new Random(seed)).nextBytes(array);
53 private float[] createInputArrayFloat(int len, int seed) { argument
54 Random rand = new Random(seed);
61 private int[] createInputArrayInt(int len, int seed) { argument
62 Random rand = new Random(seed);
69 private int[] createInputArrayInt(int len, int seed, int eltRange) { argument
70 Random rand = new Random(seed);
/frameworks/ml/nn/common/operations/
H A DLSHProjection.cpp79 // Compute sign bit of dot product of hash(seed, input) and weight.
80 // NOTE: use float as seed, and convert it to double as a temporary solution
85 const RunTimeOperandInfo* weight, float seed) {
97 memcpy(key.get(), &seed, seed_size);
121 float seed = reinterpret_cast<float*>(hash->buffer)[i * num_bits + j]; local
122 int bit = running_sign_bit(input, weight, seed);
136 float seed = reinterpret_cast<float*>(hash->buffer)[i * num_bits + j]; local
137 int bit = running_sign_bit(input, weight, seed);
84 running_sign_bit(const RunTimeOperandInfo* input, const RunTimeOperandInfo* weight, float seed) argument
/frameworks/base/packages/EasterEgg/src/com/android/egg/neko/
H A DPrefState.java58 long seed = Long.parseLong(key.substring(CAT_KEY_PREFIX.length()));
59 Cat cat = new Cat(mContext, seed);
/frameworks/base/apct-tests/perftests/core/src/android/text/
H A DStaticLayoutMultithreadPerfTest.java60 final int seed = i + 1;
65 util.resetRandom(seed);
H A DTextPerfUtils.java60 public void resetRandom(long seed) { argument
61 mRandom = new Random(seed);
H A DDynamicLayoutPerfTest.java86 final long seed = 1234567890;
87 final Random r = new Random(seed);
/frameworks/base/media/mca/filterpacks/java/android/filterpacks/imageproc/
H A DBlackWhiteFilter.java50 "uniform vec2 seed;\n" +
78 " float dither = rand(v_texcoord + seed);\n" +
124 float seed[] = { mRandom.nextFloat(), mRandom.nextFloat() };
125 mProgram.setHostValue("seed", seed);
H A DDocumentaryFilter.java46 "uniform vec2 seed;\n" +
65 " float dither = rand(v_texcoord + seed);\n" +
158 float seed[] = { mRandom.nextFloat(), mRandom.nextFloat() };
159 mProgram.setHostValue("seed", seed);
H A DLomoishFilter.java46 "uniform vec2 seed;\n" +
109 " float dither = rand(v_texcoord + seed);\n" +
170 float seed[] = { mRandom.nextFloat(), mRandom.nextFloat() };
171 mProgram.setHostValue("seed", seed);
/frameworks/base/core/java/android/widget/
H A DAdapterView.java1133 int seed = mSyncPosition;
1140 // Pin seed to reasonable values
1141 seed = Math.max(0, seed);
1142 seed = Math.min(count - 1, seed);
1149 int first = seed;
1152 int last = seed;
1171 rowId = adapter.getItemId(seed);
1174 return seed;
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/frameworks/av/media/libaaudio/tests/
H A Dtest_aaudio_monkey.cpp229 printf(" -i{seed} Initial random seed\n");
245 long int seed = (long int)getNanoseconds(); // different every time by default
255 seed = atol(&arg[2]);
273 srand48(seed);
274 printf("seed = %ld, nextRandomDouble() = %f\n", seed, nextRandomDouble());
/frameworks/av/services/camera/libcameraservice/tests/
H A DDistortionMapperComp.py19 np.random.seed(1234)
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/
H A DScanResults.java92 * seed value and test method name and class (annotated with @Test). This method will be
95 * @param seed combined with a hash of the test method this seeds the random number generator
100 private static ScanDetail[] generateNativeResults(boolean needIE, int seed, int... freqs) { argument
102 // Seed the results based on the provided seed as well as the test method name
104 Random r = new Random(seed + WifiTestUtil.getTestMethod().hashCode());
132 public static ScanDetail[] generateNativeResults(int seed, int... freqs) { argument
133 return generateNativeResults(true, seed, freqs);
/frameworks/base/apct-tests/perftests/core/src/android/widget/
H A DEditTextLongTextPerfTest.java78 final long seed = 1234567890;
79 Random r = new Random(seed);

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