Searched refs:alpha (Results 201 - 225 of 1208) sorted by relevance

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/external/eigen/Eigen/src/Core/products/
H A DTriangularMatrixVector.h30 const RhsScalar* _rhs, Index rhsIncr, ResScalar* _res, Index resIncr, const ResScalar& alpha);
36 const RhsScalar* _rhs, Index rhsIncr, ResScalar* _res, Index resIncr, const ResScalar& alpha)
63 res.segment(s,r) += (alpha * cjRhs.coeff(i)) * cjLhs.col(i).segment(s,r);
65 res.coeffRef(i) += alpha * cjRhs.coeff(i);
75 &res.coeffRef(s), resIncr, alpha);
84 _res, resIncr, alpha);
98 const RhsScalar* _rhs, Index rhsIncr, ResScalar* _res, Index resIncr, const ResScalar& alpha);
104 const RhsScalar* _rhs, Index rhsIncr, ResScalar* _res, Index resIncr, const ResScalar& alpha)
131 res.coeffRef(i) += alpha * (cjLhs.row(i).segment(s,r).cwiseProduct(cjRhs.segment(s,r).transpose())).sum();
133 res.coeffRef(i) += alpha * cjRh
35 run(Index _rows, Index _cols, const LhsScalar* _lhs, Index lhsStride, const RhsScalar* _rhs, Index rhsIncr, ResScalar* _res, Index resIncr, const ResScalar& alpha) argument
103 run(Index _rows, Index _cols, const LhsScalar* _lhs, Index lhsStride, const RhsScalar* _rhs, Index rhsIncr, ResScalar* _res, Index resIncr, const ResScalar& alpha) argument
207 TriangularProductTranspose(m_rhs.transpose(),m_lhs.transpose()), dstT, alpha); local
218 run(const TriangularProduct<Mode,true,Lhs,false,Rhs,true>& prod, Dest& dest, const typename TriangularProduct<Mode,true,Lhs,false,Rhs,true>::Scalar& alpha) argument
294 run(const TriangularProduct<Mode,true,Lhs,false,Rhs,true>& prod, Dest& dest, const typename TriangularProduct<Mode,true,Lhs,false,Rhs,true>::Scalar& alpha) argument
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H A DTriangularMatrixVector_MKL.h54 const Scalar* _rhs, Index rhsIncr, Scalar* _res, Index resIncr, Scalar alpha) { \
56 _rows, _cols, _lhs, lhsStride, _rhs, rhsIncr, _res, resIncr, alpha); \
62 const Scalar* _rhs, Index rhsIncr, Scalar* _res, Index resIncr, Scalar alpha) { \
64 _rows, _cols, _lhs, lhsStride, _rhs, rhsIncr, _res, resIncr, alpha); \
73 // implements col-major: res += alpha * op(triangular) * vector
85 const EIGTYPE* _rhs, Index rhsIncr, EIGTYPE* _res, Index resIncr, EIGTYPE alpha) \
89 _rows, _cols, _lhs, lhsStride, _rhs, rhsIncr, _res, resIncr, alpha); \
111 assign_scalar_eig2mkl<MKLTYPE, EIGTYPE>(alpha_, alpha); \
158 // implements row-major: res += alpha * op(triangular) * vector
170 const EIGTYPE* _rhs, Index rhsIncr, EIGTYPE* _res, Index resIncr, EIGTYPE alpha) \
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/external/robolectric/src/main/java/com/xtremelabs/robolectric/shadows/
H A DShadowImageView.java22 private int alpha; field in class:ShadowImageView
101 public void setAlpha(int alpha) { argument
102 this.alpha = alpha;
131 return alpha;
/external/skia/gm/
H A Daarectmodes.cpp155 for (int alpha = 0; alpha < 4; ++alpha) {
169 gAlphaValue[alpha & 1],
170 gAlphaValue[alpha & 2]);
H A Dhairmodes.cpp97 for (int alpha = 0; alpha < 4; ++alpha) {
111 gAlphaValue[alpha & 1],
112 gAlphaValue[alpha & 2]);
/external/skia/samplecode/
H A DSampleAARectModes.cpp103 for (int alpha = 0; alpha < 4; ++alpha) {
117 gAlphaValue[alpha & 1],
118 gAlphaValue[alpha & 2]);
H A DSampleHairModes.cpp101 for (int alpha = 0; alpha < 4; ++alpha) {
115 gAlphaValue[alpha & 1],
116 gAlphaValue[alpha & 2]);
/external/skia/src/core/
H A DSkScan_AntiPath.cpp56 virtual void blitV(int x, int y, int height, SkAlpha alpha) SK_OVERRIDE {
157 *accumulates* SCALE pixels worth of "alpha" in [0,(256/SCALE)]
159 itself, with the same (alpha - (alpha >> 8)) correction as
174 int alpha = (256 >> SHIFT) * aa; local
176 return alpha - (alpha >> 8);
317 // xrite/SCALE should give us alpha.
434 static void add_aa_span(uint8_t* alpha, U8CPU startAlpha) { argument
435 /* I should be able to just add alpha[
464 add_aa_span(uint8_t* alpha, U8CPU startAlpha, int middleCount, U8CPU stopAlpha, U8CPU maxValue) argument
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H A DSkShader.cpp140 void SkShader::Context::shadeSpanAlpha(int x, int y, uint8_t alpha[], int count) { argument
157 *alpha++ = SkToU8(a0);
158 *alpha++ = SkToU8(a1);
159 *alpha++ = SkToU8(a2);
160 *alpha++ = SkToU8(a3);
170 *alpha++ = *srcA;
187 *alpha++ = *srcA;
304 // we want this before we apply any alpha
331 void SkColorShader::ColorShaderContext::shadeSpanAlpha(int x, int y, uint8_t alpha[], int count) { argument
332 memset(alpha, SkGetPackedA3
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H A DSkSpriteBlitter_ARGB32.cpp22 Sprite_D32_S32(const SkBitmap& src, U8CPU alpha) : INHERITED(src) { argument
26 if (255 != alpha) {
34 fAlpha = alpha;
45 U8CPU alpha = fAlpha; local
48 proc(dst, src, width, alpha);
274 U8CPU alpha = paint.getAlpha(); local
281 if (alpha != 0xFF) {
294 if (255 == alpha) {
295 // this can handle xfermode or filter, but not alpha
299 // this can handle alpha, bu
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/external/webrtc/src/common_audio/vad/
H A Dvad_sp.c67 int16_t alpha = 0; local
170 alpha = (int16_t) ALPHA1; // 0.2 in Q15.
172 alpha = (int16_t) ALPHA2; // 0.99 in Q15.
175 tmp32 = WEBRTC_SPL_MUL_16_16(alpha + 1, self->mean_value[channel]);
176 tmp32 += WEBRTC_SPL_MUL_16_16(WEBRTC_SPL_WORD16_MAX - alpha, current_median);
/external/opencv/ml/src/
H A Dmlsvm.cpp233 double alpha, double beta )
245 results[j] = (Qfloat)(s*alpha + beta);
339 // min [0.5(\alpha^T Q \alpha) + b^T \alpha]
341 // y^T \alpha = \delta
348 // Q, b, y, Cp, Cn, and an initial feasible point \alpha
352 // solution will be put in \alpha, objective value will be put in obj
358 alpha = 0;
418 alpha
231 calc_non_rbf_base( int vcount, int var_count, const float** vecs, const float* another, Qfloat* results, double alpha, double beta ) argument
1282 train1( int sample_count, int var_count, const float** samples, const void* _responses, double Cp, double Cn, CvMemStorage* _storage, double* alpha, double& rho ) argument
1539 double* alpha; local
1607 double* alpha; local
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/external/chromium_org/third_party/angle/src/libGLESv2/renderer/
H A Dimageformats.h32 dst->alpha = 1.0f;
55 dst->alpha = 1.0f;
63 dst->alpha = 1;
91 dst->alpha = gl::normalizedToFloat(src->A);
96 dst->A = gl::floatToNormalized<unsigned char>(src->alpha);
116 dst->alpha = gl::normalizedToFloat(src->A);
122 dst->A = gl::floatToNormalized<unsigned char>(src->alpha);
142 dst->alpha = gl::normalizedToFloat(src->A);
148 dst->A = gl::floatToNormalized<unsigned char>(src->alpha);
167 dst->alpha
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/external/qemu/distrib/sdl-1.2.15/src/video/
H A DSDL_blit_A.c63 /* Functions to perform alpha blended blitting */
65 /* N->1 blending with per-surface alpha */
79 const unsigned A = srcfmt->alpha;
118 /* N->1 blending with pixel alpha */
132 /* FIXME: fix alpha bit field expansion here too? */
171 /* colorkeyed N->1 blending with per-surface alpha */
186 const int A = srcfmt->alpha;
228 /* fast RGB888->(A)RGB888 blending with surface alpha=128 special case */
244 movd_m2r(dalpha, mm7); /* dst alpha mask */
245 punpckldq_r2r(mm7, mm7); /* dst alpha mas
283 unsigned alpha = info->src->alpha; local
506 unsigned alpha = info->src->alpha; local
940 unsigned alpha = info->src->alpha; local
1257 unsigned alpha = info->src->alpha; local
1353 unsigned alpha = info->src->alpha; local
1461 unsigned alpha = info->src->alpha; local
1876 unsigned alpha = info->src->alpha; /* downscale alpha to 5 bits */ local
2015 unsigned alpha = info->src->alpha; /* downscale alpha to 5 bits */ local
2161 unsigned alpha = info->src->alpha; local
2295 unsigned alpha = info->src->alpha; local
2431 unsigned alpha = info->src->alpha; local
2467 unsigned alpha = info->src->alpha; /* downscale alpha to 5 bits */ local
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/external/chromium_org/third_party/skia/src/opts/
H A DSkBlitRow_opts_arm_neon.cpp69 U8CPU alpha, int /*x*/, int /*y*/) {
70 SkASSERT(255 == alpha);
107 U8CPU alpha, int /*x*/, int /*y*/) {
108 SkASSERT(255 > alpha);
113 vscale = vdupq_n_u16(SkAlpha255To256(alpha));
177 int scale = SkAlpha255To256(alpha);
193 U8CPU alpha, int /*x*/, int /*y*/) {
194 SkASSERT(255 == alpha);
251 // intentionally don't calculate alpha
331 // intentionally don't calculate alpha
67 S32_D565_Opaque_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
105 S32_D565_Blend_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
191 S32A_D565_Opaque_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
371 S32A_D565_Opaque_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
474 S32A_D565_Blend_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
605 S32_D565_Blend_Dither_neon(uint16_t *dst, const SkPMColor *src, int count, U8CPU alpha, int x, int y) argument
740 S32A_Opaque_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
843 S32A_Opaque_BlitRow32_neon_src_alpha(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
1019 S32_Blend_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
1084 S32A_Blend_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
1211 S32A_D565_Opaque_Dither_neon(uint16_t * SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
1412 unsigned alpha = SkAlpha255To256(a); local
1438 S32_D565_Opaque_Dither_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
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/external/chromium_org/content/browser/renderer_host/input/
H A Dtouch_handle_unittest.cc23 alpha(0.f),
28 float alpha; member in struct:content::__anon7316::MockDrawableData
45 virtual void SetAlpha(float alpha) OVERRIDE { data_->alpha = alpha; }
153 EXPECT_EQ(1.f, drawable().alpha);
160 EXPECT_EQ(1.f, drawable().alpha);
167 ASSERT_EQ(0.f, drawable().alpha);
172 EXPECT_EQ(0.f, drawable().alpha);
176 EXPECT_EQ(1.f, drawable().alpha);
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/external/chromium_org/content/renderer/device_sensors/
H A Ddevice_orientation_event_pump_unittest.cc90 data.alpha = 1;
133 EXPECT_EQ(1, static_cast<double>(received_data.alpha));
170 EXPECT_EQ(1, static_cast<double>(received_data.alpha));
177 buffer()->data.alpha =
191 EXPECT_EQ(1, static_cast<double>(received_data.alpha));
198 buffer()->data.alpha =
212 static_cast<double>(received_data.alpha));
/external/chromium_org/third_party/skia/src/core/
H A DSkSpriteBlitter_ARGB32.cpp22 Sprite_D32_S32(const SkBitmap& src, U8CPU alpha) : INHERITED(src) { argument
26 if (255 != alpha) {
34 fAlpha = alpha;
45 U8CPU alpha = fAlpha; local
48 proc(dst, src, width, alpha);
274 U8CPU alpha = paint.getAlpha(); local
281 if (alpha != 0xFF) {
294 if (255 == alpha) {
295 // this can handle xfermode or filter, but not alpha
299 // this can handle alpha, bu
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/external/google-tv-pairing-protocol/cpp/tests/polo/pairing/
H A Dpairingsessiontest.cc204 Alpha alpha(5, 0x3);
210 .WillOnce(Return(new Alpha(alpha)));
234 Alpha alpha(5, 0x3);
240 .WillOnce(Return(new Alpha(alpha)));
248 .WillOnce(Return(new Alpha(alpha)));
251 .WillOnce(Return(new Alpha(alpha)));
256 message::SecretMessage message(alpha);
263 Alpha alpha(5, 0x3);
264 message::SecretAckMessage message(alpha);
/external/libpng/contrib/pngminus/
H A Dpng2pnm.c55 BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha);
67 BOOL alpha = FALSE; local
83 alpha = TRUE;
88 fprintf (stderr, "Error: can not create alpha-channel file %s\n", argv[argi]);
145 if (png2pnm (fp_rd, fp_wr, fp_al, raw, alpha) == FALSE)
156 /* close alpha file */
157 if (alpha)
181 fprintf (stderr, " -a[lpha] <file>.pgm write PNG alpha channel as pgm-file\n");
189 BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha) argument
259 /* transform transparency maps into full alpha
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/external/skia/src/opts/
H A DSkBlitRow_opts_arm_neon.cpp69 U8CPU alpha, int /*x*/, int /*y*/) {
70 SkASSERT(255 == alpha);
107 U8CPU alpha, int /*x*/, int /*y*/) {
108 SkASSERT(255 > alpha);
113 vscale = vdupq_n_u16(SkAlpha255To256(alpha));
177 int scale = SkAlpha255To256(alpha);
193 U8CPU alpha, int /*x*/, int /*y*/) {
194 SkASSERT(255 == alpha);
251 // intentionally don't calculate alpha
331 // intentionally don't calculate alpha
67 S32_D565_Opaque_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
105 S32_D565_Blend_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
191 S32A_D565_Opaque_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
376 S32A_D565_Blend_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
507 S32_D565_Blend_Dither_neon(uint16_t *dst, const SkPMColor *src, int count, U8CPU alpha, int x, int y) argument
642 S32A_Opaque_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
745 S32A_Opaque_BlitRow32_neon_src_alpha(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
921 S32_Blend_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
986 S32A_Blend_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
1113 S32A_D565_Opaque_Dither_neon(uint16_t * SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
1314 unsigned alpha = SkAlpha255To256(a); local
1340 S32_D565_Opaque_Dither_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
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/external/chromium_org/content/public/android/javatests/src/org/chromium/content/browser/
H A DDeviceSensorsTest.java195 float alpha = (float) Math.PI / 4;
196 float[] values = {0, 0, (float) Math.sin(alpha / 2), (float) Math.cos(alpha / 2), -1};
199 mDeviceSensors.verifyValuesEpsilon(Math.toDegrees(alpha), 0, 0);
242 float alpha = (float) Math.PI / 4;
243 float[] values = {0, 0, (float) Math.sin(alpha / 2), (float) Math.cos(alpha / 2), -1};
246 mDeviceSensors.verifyValuesEpsilon(Math.toDegrees(alpha), 0, 0);
393 protected void gotOrientation(double alpha, double beta, double gamma) { argument
394 mValue1 = alpha;
417 gotRotationRate(double alpha, double beta, double gamma) argument
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/external/chromium_org/third_party/WebKit/Source/core/animation/animatable/
H A DAnimatableColor.cpp48 AnimatableColorImpl::AnimatableColorImpl(float red, float green, float blue, float alpha) argument
49 : m_alpha(clampTo(alpha, 0.0f, 1.0f))
57 : m_alpha(color.alpha() / 255.0f)
/external/eigen/blas/
H A Dlevel3_impl.h38 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
62 func[code](*m, *n, *k, a, *lda, b, *ldb, c, *ldc, alpha, blocking, 0);
116 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
143 if(alpha!=Scalar(1))
144 matrix(b,*m,*n,*ldb) *= alpha;
150 // b = alpha*op(a)*b for side = 'L'or'l'
151 // b = alpha*b*op(a) for side = 'R'or'r'
200 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
226 func[code](*m, *n, *m, a, *lda, tmp.data(), tmp.outerStride(), b, *ldb, alpha, blocking);
231 func[code](*m, *n, *n, tmp.data(), tmp.outerStride(), a, *lda, b, *ldb, alpha, blockin
244 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
332 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
386 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
451 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
523 RealScalar alpha = *palpha; local
571 Scalar alpha = *reinterpret_cast<Scalar*>(palpha); local
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/external/fio/lib/
H A Dzipf.c55 double alpha, eta, rand_uni, rand_z; local
59 alpha = 1.0 / (1.0 - zs->theta);
70 val = 1 + (unsigned long long)(n * pow(eta*rand_uni - eta + 1.0, alpha));

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