Searched refs:alpha (Results 251 - 275 of 1208) sorted by relevance

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/external/skia/src/core/
H A DSkSpriteBlitter.h33 virtual void blitV(int x, int y, int height, SkAlpha alpha);
/external/opencv/cv/src/
H A Dcvaccum.cpp120 CvSize size, dsttype alpha ), (src, srcstep, dst, dststep, size, alpha) )\
122 dsttype beta = (dsttype)(1 - alpha); \
131 dsttype t0 = dst[x]*beta + cvtmacro(src[x])*alpha; \
132 dsttype t1 = dst[x+1]*beta + cvtmacro(src[x+1])*alpha; \
135 t0 = dst[x + 2]*beta + cvtmacro(src[x + 2])*alpha; \
136 t1 = dst[x + 3]*beta + cvtmacro(src[x + 3])*alpha; \
141 dst[x] = dst[x]*beta + cvtmacro(src[x])*alpha; \
225 dsttype *dst, int dststep, CvSize size, dsttype alpha ), \
226 (src, srcstep, mask, maskstep, dst, dststep, size, alpha )) \
690 cvRunningAvg( const void* arrY, void* arrU, double alpha, const void* maskarr ) argument
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/external/eigen/Eigen/src/Core/products/
H A DSelfadjointMatrixVector.h35 Scalar alpha);
44 Scalar alpha)
62 Scalar cjAlpha = ConjugateRhs ? numext::conj(alpha) : alpha;
145 res[j] += alpha * (t2 + predux(ptmp2));
146 res[j+1] += alpha * (t3 + predux(ptmp3));
161 res[j] += alpha * t2;
190 template<typename Dest> void scaleAndAddTo(Dest& dest, const Scalar& alpha) const
201 Scalar actualAlpha = alpha * LhsBlasTraits::extractScalarFactor(m_lhs)
270 template<typename Dest> void scaleAndAddTo(Dest& dest, const Scalar& alpha) cons
39 run( Index size, const Scalar* lhs, Index lhsStride, const Scalar* _rhs, Index rhsIncr, Scalar* res, Scalar alpha) argument
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H A DSelfadjointMatrixMatrix_MKL.h55 EIGTYPE alpha) \
70 assign_scalar_eig2mkl(alpha_, alpha); \
106 EIGTYPE alpha) \
122 assign_scalar_eig2mkl(alpha_, alpha); \
182 EIGTYPE alpha) \
196 assign_scalar_eig2mkl(alpha_, alpha); \
232 EIGTYPE alpha) \
247 assign_scalar_eig2mkl(alpha_, alpha); \
/external/chromium_org/content/browser/android/
H A Dpopup_touch_handle_drawable.cc54 void PopupTouchHandleDrawable::SetAlpha(float alpha) { argument
56 Java_PopupTouchHandleDrawable_setOpacity(env, drawable_.obj(), alpha);
/external/chromium_org/content/browser/renderer_host/input/
H A Dtouch_handle.h34 virtual void SetAlpha(float alpha) = 0;
103 void SetAlpha(float alpha);
H A Dtouch_handle.cc259 void TouchHandle::SetAlpha(float alpha) { argument
260 alpha = std::max(0.f, std::min(1.f, alpha));
261 if (alpha_ == alpha)
263 alpha_ = alpha;
264 drawable_->SetAlpha(alpha);
/external/chromium_org/content/renderer/device_sensors/
H A Ddevice_orientation_event_pump.cc62 data_.hasAlpha, data_.alpha, data.hasAlpha, data.alpha) ||
/external/chromium_org/ppapi/c/
H A Dppb_compositor_layer.h35 * alpha_src, color_src: source alpha and color.
36 * alpha_dst, color_dst: destination alpha and color (before compositing).
48 * Resulting alpha = alpha_src + alpha_dst - alpha_src * alpha_dst
94 * param[in] alpha A <code>float</code> for the alpha color component. It will
105 float alpha,
223 * Sets the premultiplied alpha for an texture layer.
228 * pre-multiplied alpha is used.
241 float alpha,
/external/chromium_org/ppapi/shared_impl/
H A Dcompositor_layer_data.h62 ColorLayer() : red(0.0f), green(0.0f), blue(0.0f), alpha(0.0f) {}
67 float alpha; member in struct:ppapi::CompositorLayerData::ColorLayer
/external/chromium_org/third_party/WebKit/Source/platform/mac/
H A DNSScrollerImpDetails.h79 - (void)drawKnobSlotInRect:(NSRect)slotRect highlight:(BOOL)flag alpha:(CGFloat)alpha;
/external/chromium_org/third_party/libvpx/source/libvpx/vp8/common/
H A Dpostproc.c545 int y_1, int u_1, int v_1, int alpha, int stride)
548 int y1_const = y_1*((1<<16)-alpha);
549 int u1_const = u_1*((1<<16)-alpha);
550 int v1_const = v_1*((1<<16)-alpha);
557 y[j] = (y[j]*alpha + y1_const)>>16;
571 u[j] = (u[j]*alpha + u1_const)>>16;
572 v[j] = (v[j]*alpha + v1_const)>>16;
583 int y_1, int u_1, int v_1, int alpha, int stride)
586 int y1_const = y_1*((1<<16)-alpha);
587 int u1_const = u_1*((1<<16)-alpha);
544 vp8_blend_mb_inner_c(unsigned char *y, unsigned char *u, unsigned char *v, int y_1, int u_1, int v_1, int alpha, int stride) argument
582 vp8_blend_mb_outer_c(unsigned char *y, unsigned char *u, unsigned char *v, int y_1, int u_1, int v_1, int alpha, int stride) argument
646 vp8_blend_b_c(unsigned char *y, unsigned char *u, unsigned char *v, int y_1, int u_1, int v_1, int alpha, int stride) argument
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/external/chromium_org/third_party/skia/src/core/
H A DSkBlitter_RGB16.cpp21 unsigned deviceRB, const uint8_t* alpha,
65 virtual void blitV(int x, int y, int height, SkAlpha alpha);
92 virtual void blitV(int x, int y, int height, SkAlpha alpha);
219 const uint8_t* SK_RESTRICT alpha = mask.getAddr8(clip.fLeft, clip.fTop); local
233 unsigned aa = *alpha++;
238 alpha += maskRB;
391 const uint8_t* SK_RESTRICT alpha = mask.getAddr8(clip.fLeft, clip.fTop); local
415 // alpha is 8x8, widen and split to get a pair of 16x4
416 valpha = vaddw_u8(vdupq_n_u16(1), vld1_u8(alpha));
452 alpha
484 blitV(int x, int y, int height, SkAlpha alpha) argument
643 const uint8_t* SK_RESTRICT alpha = mask.getAddr8(clip.fLeft, clip.fTop); local
665 blitV(int x, int y, int height, SkAlpha alpha) argument
707 int alpha = shaderContext->getSpan16Alpha(); local
721 int alpha = shaderContext->getSpan16Alpha(); local
769 int alpha = shaderContext->getSpan16Alpha(); local
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/external/libcxx/test/localization/locale.categories/category.ctype/locale.ctype/locale.ctype.members/
H A Dis_1.pass.cpp41 assert(f.is(F::alpha, L'a'));
42 assert(!f.is(F::alpha, L'1'));
H A Dis_many.pass.cpp40 assert(!(m[0] & F::alpha));
54 assert( (m[1] & F::alpha));
68 assert(!(m[2] & F::alpha));
82 assert(!(m[3] & F::alpha));
96 assert( (m[4] & F::alpha));
110 assert(!(m[5] & F::alpha));
/external/libvpx/libvpx/vp8/common/
H A Dpostproc.c541 int y_1, int u_1, int v_1, int alpha, int stride)
544 int y1_const = y_1*((1<<16)-alpha);
545 int u1_const = u_1*((1<<16)-alpha);
546 int v1_const = v_1*((1<<16)-alpha);
553 y[j] = (y[j]*alpha + y1_const)>>16;
567 u[j] = (u[j]*alpha + u1_const)>>16;
568 v[j] = (v[j]*alpha + v1_const)>>16;
579 int y_1, int u_1, int v_1, int alpha, int stride)
582 int y1_const = y_1*((1<<16)-alpha);
583 int u1_const = u_1*((1<<16)-alpha);
540 vp8_blend_mb_inner_c(unsigned char *y, unsigned char *u, unsigned char *v, int y_1, int u_1, int v_1, int alpha, int stride) argument
578 vp8_blend_mb_outer_c(unsigned char *y, unsigned char *u, unsigned char *v, int y_1, int u_1, int v_1, int alpha, int stride) argument
642 vp8_blend_b_c(unsigned char *y, unsigned char *u, unsigned char *v, int y_1, int u_1, int v_1, int alpha, int stride) argument
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/external/pixman/test/
H A Dalphamap.c151 pixman_image_t *src, *dst, *orig_dst, *alpha, *orig_alpha; local
169 alpha = make_image (saf);
170 pixman_image_set_alpha_map (src, alpha, soff, soff);
171 pixman_image_unref (alpha);
183 alpha = make_image (daf);
185 pixman_image_composite (PIXMAN_OP_SRC, orig_alpha, NULL, alpha,
189 pixman_image_set_alpha_map (dst, alpha, doff, doff);
192 pixman_image_unref (alpha);
228 printf ("\nWrong alpha value at (%d, %d). Should be 0x%x; got 0x%x. Source was 0x%x, original dest was 0x%x\n",
231 printf ("src: %s, alpha
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/external/skia/samplecode/
H A DSampleTextAlpha.cpp31 static void check_for_nonwhite(const SkBitmap& bm, int alpha) { argument
40 SkDebugf("------ nonwhite alpha=%x [%d %d] %x\n", alpha, x, y, c);
/external/chromium_org/third_party/mesa/src/src/gallium/drivers/r300/compiler/
H A Dradeon_program_pair.c39 unsigned int rgb, unsigned int alpha,
48 if ((!rgb && !alpha) || file == RC_FILE_NONE)
58 if (alpha && pair->Alpha.Src[RC_PAIR_PRESUB_SRC].Used
76 if (alpha) {
95 || (alpha && alpha_used > 2)) {
114 if (alpha) {
38 rc_pair_alloc_source(struct rc_pair_instruction *pair, unsigned int rgb, unsigned int alpha, rc_register_file file, unsigned int index) argument
/external/chromium_org/third_party/skia/src/images/
H A DSkScaledBitmapSampler.cpp57 unsigned alpha = src[3]; local
58 dst[x] = SkPreMultiplyARGB(alpha, src[0], src[1], src[2]);
60 alphaMask &= alpha;
72 unsigned alpha = src[3]; local
73 dst[x] = SkPackARGB32NoCheck(alpha, src[0], src[1], src[2]);
75 alphaMask &= alpha;
87 unsigned alpha = src[3]; local
88 if (0 != alpha) {
89 dst[x] = SkPreMultiplyARGB(alpha, src[0], src[1], src[2]);
92 alphaMask &= alpha;
275 unsigned alpha = src[3]; local
292 unsigned alpha = src[3]; local
313 unsigned alpha = src[3]; local
331 unsigned alpha = src[3]; local
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/external/eigen/test/
H A Dhouseholder.cpp38 RealScalar alpha; local
43 v1.makeHouseholder(essential, beta, alpha);
59 m1.col(0).makeHouseholder(essential, beta, alpha);
64 VERIFY_IS_APPROX(numext::real(m1(0,0)), alpha);
71 m3.row(0).makeHouseholder(essential, beta, alpha);
76 VERIFY_IS_APPROX(numext::real(m3(0,0)), alpha);
/external/libcxx/test/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.members/
H A Dis_many.pass.cpp40 assert(!(m[0] & F::alpha));
54 assert( (m[1] & F::alpha));
68 assert(!(m[2] & F::alpha));
82 assert(!(m[3] & F::alpha));
96 assert( (m[4] & F::alpha));
110 assert(!(m[5] & F::alpha));
/external/mesa3d/src/gallium/drivers/r300/compiler/
H A Dradeon_program_pair.c39 unsigned int rgb, unsigned int alpha,
48 if ((!rgb && !alpha) || file == RC_FILE_NONE)
58 if (alpha && pair->Alpha.Src[RC_PAIR_PRESUB_SRC].Used
76 if (alpha) {
95 || (alpha && alpha_used > 2)) {
114 if (alpha) {
38 rc_pair_alloc_source(struct rc_pair_instruction *pair, unsigned int rgb, unsigned int alpha, rc_register_file file, unsigned int index) argument
/external/skia/src/images/
H A DSkScaledBitmapSampler.cpp57 unsigned alpha = src[3]; local
58 dst[x] = SkPreMultiplyARGB(alpha, src[0], src[1], src[2]);
60 alphaMask &= alpha;
72 unsigned alpha = src[3]; local
73 dst[x] = SkPackARGB32NoCheck(alpha, src[0], src[1], src[2]);
75 alphaMask &= alpha;
87 unsigned alpha = src[3]; local
88 if (0 != alpha) {
89 dst[x] = SkPreMultiplyARGB(alpha, src[0], src[1], src[2]);
92 alphaMask &= alpha;
275 unsigned alpha = src[3]; local
292 unsigned alpha = src[3]; local
313 unsigned alpha = src[3]; local
331 unsigned alpha = src[3]; local
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/external/chromium_org/third_party/mesa/src/src/gallium/drivers/softpipe/
H A Dsp_quad_blend.c291 const float *alpha = quadColor[3]; local
292 VEC4_MUL(source[0], quadColor[0], alpha); /* R */
293 VEC4_MUL(source[1], quadColor[1], alpha); /* G */
294 VEC4_MUL(source[2], quadColor[2], alpha); /* B */
304 const float *alpha = dest[3]; local
305 VEC4_MUL(source[0], quadColor[0], alpha); /* R */
306 VEC4_MUL(source[1], quadColor[1], alpha); /* G */
307 VEC4_MUL(source[2], quadColor[2], alpha); /* B */
312 const float *alpha = quadColor[3]; local
315 VEC4_MIN(temp, alpha, dif
334 float alpha[4]; local
348 const float *alpha = quadColor2[3]; local
457 const float *alpha = quadColor[3]; local
514 const float *alpha = quadColor2[3]; local
567 const float *alpha = quadColor[3]; local
1045 const float *alpha = quadColor[3]; local
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