| /external/chromium_org/third_party/WebKit/Source/platform/audio/ |
| FFTConvolver.cpp | 52 size_t halfSize = fftSize() / 2;
54 // framesToProcess must be an exact multiple of halfSize,
55 // or halfSize is a multiple of framesToProcess when halfSize > framesToProcess.
56 bool isGood = !(halfSize % framesToProcess && framesToProcess % halfSize);
61 size_t numberOfDivisions = halfSize <= framesToProcess ? (framesToProcess / halfSize) : 1;
62 size_t divisionSize = numberOfDivisions == 1 ? framesToProcess : halfSize;
89 if (m_readWriteIndex == halfSize) {
[all...] |
| UpSampler.cpp | 60 int halfSize = n / 2;
65 double s = piDouble * (i - halfSize - subsampleOffset);
94 size_t halfSize = m_kernel.size() / 2;
97 bool isInputBufferGood = m_inputBuffer.size() == sourceFramesToProcess * 2 && halfSize <= sourceFramesToProcess;
107 destP[i * 2] = *((inputP - halfSize) + i);
|
| DownSampler.cpp | 60 int halfSize = n / 2;
66 // right in the middle at halfSize, which is 0.5 and we'll handle specially during processing
70 double s = sincScaleFactor * piDouble * (i - halfSize);
104 size_t halfSize = DefaultKernelSize / 2;
107 bool isInputBufferGood = m_inputBuffer.size() == sourceFramesToProcess * 2 && halfSize <= sourceFramesToProcess;
126 // This amounts to a delay-line of length halfSize (at the source sample-rate),
131 destP[i] += 0.5 * *((inputP - halfSize) + i * 2);
|
| ReverbConvolverStage.cpp | 73 size_t halfSize = fftSize / 2;
75 ASSERT(totalDelay >= halfSize);
76 if (totalDelay >= halfSize)
77 totalDelay -= halfSize;
82 int maxPreDelayLength = std::min(halfSize, totalDelay);
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| FFTFrame.cpp | 185 int halfSize = fftSize() / 2;
190 for (int i = 0; i < halfSize; i++) {
227 int halfSize = fftSize() / 2;
237 for (int i = 1; i < halfSize; i++) {
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| SincResampler.cpp | 107 int halfSize = n / 2;
116 double s = sincScaleFactor * piDouble * (i - halfSize - subsampleOffset);
|
| /external/chromium_org/third_party/WebKit/Source/modules/webaudio/ |
| PeriodicWave.cpp | 156 unsigned halfSize = fftSize / 2;
159 numberOfComponents = std::min(numberOfComponents, halfSize);
175 for (i = numberOfComponents; i < halfSize; ++i) {
182 vsmul(imagP, 1, &minusOne, imagP, 1, halfSize);
189 for (i = numberOfPartials + 1; i < halfSize; ++i) {
194 if (numberOfPartials < halfSize)
225 unsigned halfSize = fftSize / 2;
227 AudioFloatArray real(halfSize);
228 AudioFloatArray imag(halfSize);
236 for (unsigned n = 1; n < halfSize; ++n)
[all...] |
| /external/chromium_org/third_party/WebKit/Source/platform/audio/ffmpeg/ |
| FFTFrameFFMPEG.cpp | 158 unsigned halfSize = fftSize() / 2;
162 VectorMath::zvmul(realP1, imagP1, realP2, imagP2, realP1, imagP1, halfSize);
174 VectorMath::vsmul(realP1, 1, &scale, realP1, 1, halfSize);
175 VectorMath::vsmul(imagP1, 1, &scale, imagP1, 1, halfSize);
|
| /external/chromium_org/third_party/WebKit/Source/platform/audio/ipp/ |
| FFTFrameIPP.cpp | 114 unsigned halfSize = fftSize() / 2;
118 VectorMath::zvmul(realP1, imagP1, realP2, imagP2, realP1, imagP1, halfSize);
130 VectorMath::vsmul(realP1, 1, &scale, realP1, 1, halfSize);
131 VectorMath::vsmul(imagP1, 1, &scale, imagP1, 1, halfSize);
|
| /external/chromium_org/third_party/WebKit/Source/platform/audio/mac/ |
| FFTFrameMac.cpp | 111 unsigned halfSize = m_FFTSize / 2;
116 VectorMath::zvmul(realP1, imagP1, realP2, imagP2, realP1, imagP1, halfSize);
126 VectorMath::vsmul(realP1, 1, &scale, realP1, 1, halfSize);
127 VectorMath::vsmul(imagP1, 1, &scale, imagP1, 1, halfSize);
|
| /external/chromium_org/third_party/mesa/src/src/gallium/drivers/nv50/codegen/ |
| nv50_ir_build_util.cpp | 282 BuildUtil::mkSplit(Value *h[2], uint8_t halfSize, Value *val)
286 const DataType fTy = typeOfSize(halfSize * 2);
289 val = mkMov(getSSA(halfSize * 2), val, fTy)->getDef(0);
294 h[0]->reg.size = halfSize;
295 h[1]->reg.size = halfSize;
296 h[1]->reg.data.offset += halfSize;
298 h[0] = getSSA(halfSize, val->reg.file);
299 h[1] = getSSA(halfSize, val->reg.file);
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| nv50_ir_lowering_nv50.cpp | 56 unsigned int halfSize = typeSizeof(hTy);
69 i[0] = bld->mkSplit(a, halfSize, mul->getSrc(0));
70 i[1] = bld->mkSplit(b, halfSize, mul->getSrc(1));
74 i[7] = bld->mkOp2(OP_SHL, fTy, t[2], t[1], bld->mkImm(halfSize * 8));
79 Value *imm = bld->loadImm(NULL, 1 << (halfSize * 8));
85 i[8] = bld->mkOp2(OP_SHR, fTy, r[0], t[1], bld->mkImm(halfSize * 8));
|
| nv50_ir_build_util.h | 84 Instruction *mkSplit(Value *half[2], uint8_t halfSize, Value *);
|
| /external/mesa3d/src/gallium/drivers/nv50/codegen/ |
| nv50_ir_build_util.cpp | 282 BuildUtil::mkSplit(Value *h[2], uint8_t halfSize, Value *val)
286 const DataType fTy = typeOfSize(halfSize * 2);
289 val = mkMov(getSSA(halfSize * 2), val, fTy)->getDef(0);
294 h[0]->reg.size = halfSize;
295 h[1]->reg.size = halfSize;
296 h[1]->reg.data.offset += halfSize;
298 h[0] = getSSA(halfSize, val->reg.file);
299 h[1] = getSSA(halfSize, val->reg.file);
|
| nv50_ir_lowering_nv50.cpp | 56 unsigned int halfSize = typeSizeof(hTy);
69 i[0] = bld->mkSplit(a, halfSize, mul->getSrc(0));
70 i[1] = bld->mkSplit(b, halfSize, mul->getSrc(1));
74 i[7] = bld->mkOp2(OP_SHL, fTy, t[2], t[1], bld->mkImm(halfSize * 8));
79 Value *imm = bld->loadImm(NULL, 1 << (halfSize * 8));
85 i[8] = bld->mkOp2(OP_SHR, fTy, r[0], t[1], bld->mkImm(halfSize * 8));
|
| /prebuilts/python/darwin-x86/2.7.5/lib/python2.7/test/ |
| test_mmap.py | 461 def make_mmap_file (self, f, halfsize):
463 f.write ('\0' * halfsize)
465 f.write ('\0' * (halfsize - 3))
486 halfsize = mmap.ALLOCATIONGRANULARITY
487 m = self.make_mmap_file (f, halfsize)
491 mapsize = halfsize * 2
506 m = mmap.mmap(f.fileno(), mapsize - halfsize, offset=halfsize)
526 self.assertEqual(f.tell(), halfsize + 512)
528 self.assertEqual(m.size(), halfsize + 512
[all...] |
| /prebuilts/python/linux-x86/2.7.5/lib/python2.7/test/ |
| test_mmap.py | 461 def make_mmap_file (self, f, halfsize):
463 f.write ('\0' * halfsize)
465 f.write ('\0' * (halfsize - 3))
486 halfsize = mmap.ALLOCATIONGRANULARITY
487 m = self.make_mmap_file (f, halfsize)
491 mapsize = halfsize * 2
506 m = mmap.mmap(f.fileno(), mapsize - halfsize, offset=halfsize)
526 self.assertEqual(f.tell(), halfsize + 512)
528 self.assertEqual(m.size(), halfsize + 512
[all...] |
| /external/chromium_org/third_party/WebKit/Source/platform/audio/chromium/ |
| FFTFrameOpenMAXDLAndroid.cpp | 116 unsigned halfSize = fftSize() / 2;
120 VectorMath::zvmul(realP1, imagP1, realP2, imagP2, realP1, imagP1, halfSize);
|
| /frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/ |
| sobeloperator.cpp | 38 * halfSize: the length of filter is supposed to be (2 * halfSize + 1)
|
| /external/chromium_org/third_party/WebKit/Source/platform/graphics/ |
| Path.cpp | 363 FloatSize halfSize(rect.width() / 2, rect.height() / 2);
376 if (radius.width() > halfSize.width())
377 radius.setWidth(halfSize.width());
379 if (radius.height() > halfSize.height())
380 radius.setHeight(halfSize.height());
|
| /external/llvm/lib/Target/X86/Utils/ |
| X86ShuffleDecode.cpp | 200 unsigned HalfSize = VT.getVectorNumElements()/2;
203 unsigned HalfBegin = ((Imm >> (l*4)) & 0x3) * HalfSize;
204 for (unsigned i = HalfBegin, e = HalfBegin+HalfSize; i != e; ++i)
|
| /external/chromium_org/third_party/mesa/src/src/gallium/drivers/softpipe/ |
| sp_setup.c | [all...] |
| /external/mesa3d/src/gallium/drivers/softpipe/ |
| sp_setup.c | [all...] |
| /system/core/libpixelflinger/ |
| trap.cpp | 155 GGLcoord halfSize = TRI_ROUND(rad) >> 1;
156 if (halfSize == 0)
157 halfSize = TRI_HALF;
160 if (halfSize & TRI_HALF) { // size odd
167 GGLint l = (xc - halfSize) >> TRI_FRACTION_BITS;
168 GGLint t = (yc - halfSize) >> TRI_FRACTION_BITS;
169 GGLint r = (xc + halfSize) >> TRI_FRACTION_BITS;
170 GGLint b = (yc + halfSize) >> TRI_FRACTION_BITS;
[all...] |
| /external/jmonkeyengine/engine/src/terrain/com/jme3/terrain/geomipmap/ |
| TerrainQuad.java | 808 int halfSize = size >> 1;
819 Vector3f origin1 = new Vector3f(-halfSize * stepScale.x, 0, -halfSize
[all...] |
