/external/chromium_org/third_party/WebKit/Source/platform/audio/ |
H A D | FFTConvolver.cpp | 52 size_t halfSize = fftSize() / 2; local 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...] |
H A D | DownSampler.cpp | 60 int halfSize = n / 2; local 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);
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H A D | UpSampler.cpp | 60 int halfSize = n / 2; local 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);
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H A D | ReverbConvolverStage.cpp | 73 size_t halfSize = fftSize / 2; local 75 ASSERT(totalDelay >= halfSize); 76 if (totalDelay >= halfSize) 77 totalDelay -= halfSize; 82 int maxPreDelayLength = std::min(halfSize, totalDelay);
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H A D | FFTFrame.cpp | 186 int halfSize = fftSize() / 2; local 191 for (int i = 0; i < halfSize; i++) { 228 int halfSize = fftSize() / 2; local 238 for (int i = 1; i < halfSize; i++) { 262 unsigned halfSize = fftSize() / 2; local 266 VectorMath::zvmul(realP1, imagP1, realP2, imagP2, realP1, imagP1, halfSize);
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H A D | SincResampler.cpp | 106 int halfSize = n / 2; local 115 double s = sincScaleFactor * piDouble * (i - halfSize - subsampleOffset);
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/external/chromium_org/third_party/WebKit/Source/modules/webaudio/ |
H A D | PeriodicWave.cpp | 155 unsigned halfSize = fftSize / 2; local 158 numberOfComponents = std::min(numberOfComponents, halfSize); 174 for (i = numberOfComponents; i < halfSize; ++i) { 181 vsmul(imagP, 1, &minusOne, imagP, 1, halfSize); 188 for (i = numberOfPartials + 1; i < halfSize; ++i) { 193 if (numberOfPartials < halfSize) 224 unsigned halfSize = fftSize / 2; local 226 AudioFloatArray real(halfSize); 227 AudioFloatArray imag(halfSize); 235 for (unsigned n = 1; n < halfSize; [all...] |
/external/chromium_org/third_party/mesa/src/src/gallium/drivers/nv50/codegen/ |
H A D | nv50_ir_build_util.cpp | 282 BuildUtil::mkSplit(Value *h[2], uint8_t halfSize, Value *val) argument 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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H A D | nv50_ir_lowering_nv50.cpp | 56 unsigned int halfSize = typeSizeof(hTy); local 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));
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H A D | nv50_ir_build_util.h | 84 Instruction *mkSplit(Value *half[2], uint8_t halfSize, Value *);
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/external/mesa3d/src/gallium/drivers/nv50/codegen/ |
H A D | nv50_ir_build_util.cpp | 282 BuildUtil::mkSplit(Value *h[2], uint8_t halfSize, Value *val) argument 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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H A D | nv50_ir_lowering_nv50.cpp | 56 unsigned int halfSize = typeSizeof(hTy); local 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));
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H A D | nv50_ir_build_util.h | 84 Instruction *mkSplit(Value *half[2], uint8_t halfSize, Value *);
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/external/chromium_org/third_party/WebKit/Source/platform/graphics/ |
H A D | Path.cpp | 397 FloatSize halfSize(rect.width() / 2, rect.height() / 2); 410 if (radius.width() > halfSize.width()) 411 radius.setWidth(halfSize.width()); 413 if (radius.height() > halfSize.height()) 414 radius.setHeight(halfSize.height());
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/external/chromium_org/third_party/mesa/src/src/gallium/drivers/softpipe/ |
H A D | sp_setup.c | 1204 const float halfSize = 0.5F * size; local 1275 if (halfSize <= 0.5 && !round) { 1287 const int ixmin = block((int) (x - halfSize)); 1288 const int ixmax = block((int) (x + halfSize)); 1289 const int iymin = block((int) (y - halfSize)); 1290 const int iymax = block((int) (y + halfSize)); 1291 const float rmin = halfSize - 0.7071F; /* 0.7071 = sqrt(2)/2 */ 1292 const float rmax = halfSize + 0.7071F; 1350 const int xmin = (int) (x + 0.75 - halfSize); 1351 const int ymin = (int) (y + 0.25 - halfSize); [all...] |
/external/mesa3d/src/gallium/drivers/softpipe/ |
H A D | sp_setup.c | 1204 const float halfSize = 0.5F * size; local 1275 if (halfSize <= 0.5 && !round) { 1287 const int ixmin = block((int) (x - halfSize)); 1288 const int ixmax = block((int) (x + halfSize)); 1289 const int iymin = block((int) (y - halfSize)); 1290 const int iymax = block((int) (y + halfSize)); 1291 const float rmin = halfSize - 0.7071F; /* 0.7071 = sqrt(2)/2 */ 1292 const float rmax = halfSize + 0.7071F; 1350 const int xmin = (int) (x + 0.75 - halfSize); 1351 const int ymin = (int) (y + 0.25 - halfSize); [all...] |