Searched refs:alpha (Results 1 - 25 of 1043) sorted by relevance

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/external/libpng/tests/
H A Dpngstest-1.8-alpha2 exec "${srcdir}/tests/pngstest" 1.8 alpha
H A Dpngstest-linear-alpha2 exec "${srcdir}/tests/pngstest" linear alpha
H A Dpngstest-none-alpha2 exec "${srcdir}/tests/pngstest" none alpha
H A Dpngstest-sRGB-alpha2 exec "${srcdir}/tests/pngstest" sRGB alpha
H A Dpngvalid-gamma-alpha-mode2 exec ./pngvalid --strict --gamma-alpha-mode
H A Dpngvalid-gamma-expand16-alpha-mode2 exec ./pngvalid --strict --gamma-alpha-mode --expand16
H A Dpngstest5 # tests/pngstest gamma alpha
11 # alpha: one of; opaque, tRNS, alpha, none. 'none' is equivalent to !alpha
13 # NOTE: the temporary files pngstest generates have the base name gamma-alpha to
18 alpha="$1"
43 *-alpha[-.]*)
44 test "$alpha" = "alpha" && args="$args $g";;
47 test "$alpha"
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/external/clang/test/SemaTemplate/
H A Dinstantiate-case.cpp4 static int alpha(T c) function
15 alpha(1); // expected-note{{instantiation of function template}}
/external/webrtc/webrtc/base/
H A Dexp_filter.h23 explicit ExpFilter(float alpha, float max = kValueUndefined) argument
25 Reset(alpha);
29 // the given value |alpha|.
30 void Reset(float alpha);
39 // Changes the filter factor base to the given value |alpha|.
40 void UpdateBase(float alpha);
H A Dexp_filter.cc19 void ExpFilter::Reset(float alpha) { argument
20 alpha_ = alpha;
31 float alpha = pow(alpha_, exp); local
32 filtered_ = alpha * filtered_ + (1 - alpha) * sample;
40 void ExpFilter::UpdateBase(float alpha) { argument
41 alpha_ = alpha;
/external/skia/src/core/
H A DSkAntiRun.h14 /** Sparse array of run-length-encoded alpha (supersampling coverage) values.
25 static inline SkAlpha CatchOverflow(int alpha) { argument
26 SkASSERT(alpha >= 0 && alpha <= 256);
27 return alpha - (alpha >> 8);
31 /// of alpha value 0.
61 uint8_t* alpha = fAlpha + offsetX; local
62 uint8_t* lastAlpha = alpha;
66 SkAlphaRuns::Break(runs, alpha,
121 Break(int16_t runs[], uint8_t alpha[], int x, int count) argument
174 BreakAt(int16_t runs[], uint8_t alpha[], int x) argument
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/external/cblas/src/
H A Dcblas_cscal.c11 void cblas_cscal( const int N, const void *alpha, void *X, argument
20 F77_cscal( &F77_N, alpha, X, &F77_incX);
H A Dcblas_csscal.c11 void cblas_csscal( const int N, const float alpha, void *X, argument
20 F77_csscal( &F77_N, &alpha, X, &F77_incX);
H A Dcblas_dscal.c11 void cblas_dscal( const int N, const double alpha, double *X, argument
20 F77_dscal( &F77_N, &alpha, X, &F77_incX);
H A Dcblas_sscal.c11 void cblas_sscal( const int N, const float alpha, float *X, argument
20 F77_sscal( &F77_N, &alpha, X, &F77_incX);
H A Dcblas_zdscal.c11 void cblas_zdscal( const int N, const double alpha, void *X, argument
20 F77_zdscal( &F77_N, &alpha, X, &F77_incX);
H A Dcblas_zscal.c11 void cblas_zscal( const int N, const void *alpha, void *X, argument
20 F77_zscal( &F77_N, alpha, X, &F77_incX);
/external/ImageMagick/MagickCore/
H A Dcomposite-private.h35 static inline double MagickOver_(const double p,const double alpha, argument
42 Sa=QuantumScale*alpha;
53 const double alpha,const Quantum *q,const double beta,Quantum *composite)
64 Compose pixel p over pixel q with the given alpha.
66 Sa=QuantumScale*alpha;
86 composite[i]=ClampToQuantum(gamma*MagickOver_((double) p->red,alpha,
92 composite[i]=ClampToQuantum(gamma*MagickOver_((double) p->green,alpha,
98 composite[i]=ClampToQuantum(gamma*MagickOver_((double) p->blue,alpha,
104 composite[i]=ClampToQuantum(gamma*MagickOver_((double) p->black,alpha,
123 const double alpha,cons
52 CompositePixelOver(const Image *image,const PixelInfo *p, const double alpha,const Quantum *q,const double beta,Quantum *composite) argument
122 CompositePixelInfoOver(const PixelInfo *p, const double alpha,const PixelInfo *q,const double beta,PixelInfo *composite) argument
145 CompositePixelInfoPlus(const PixelInfo *p, const double alpha,const PixelInfo *q,const double beta,PixelInfo *composite) argument
168 CompositePixelInfoAreaBlend(const PixelInfo *p, const double alpha,const PixelInfo *q,const double beta,const double area, PixelInfo *composite) argument
179 CompositePixelInfoBlend(const PixelInfo *p, const double alpha,const PixelInfo *q,const double beta,PixelInfo *composite) argument
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/external/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_bld_alpha.c54 LLVMValueRef alpha,
67 * alpha testing after converting the output colors, but that's not very
77 alpha = lp_build_clamp(&bld, alpha, bld.zero, bld.one);
80 alpha = lp_build_clamped_float_to_unsigned_norm(gallivm, type, dst_width, alpha);
87 test = lp_build_cmp(&bld, func, alpha, ref);
49 lp_build_alpha_test(struct gallivm_state *gallivm, unsigned func, struct lp_type type, const struct util_format_description *cbuf_format_desc, struct lp_build_mask_context *mask, LLVMValueRef alpha, LLVMValueRef ref, boolean do_branch) argument
/external/libcxx/test/std/numerics/rand/rand.dis/rand.dist.pois/rand.dist.pois.gamma/
H A Dctor_double_double.pass.cpp15 // explicit gamma_distribution(result_type alpha = 0, result_type beta = 1);
25 assert(d.alpha() == 1);
31 assert(d.alpha() == 14.5);
37 assert(d.alpha() == 14.5);
/external/skia/include/core/
H A DSkUnPreMultiply.h22 // index this table with alpha [0..255]
27 static Scale GetScale(U8CPU alpha) { argument
28 SkASSERT(alpha <= 255);
29 return gTable[alpha];
/external/skia/tests/
H A DSrcOverTest.cpp12 static int test_srcover0(unsigned dst, unsigned alpha) { argument
13 return alpha + SkAlphaMul(dst, SkAlpha255To256(255 - alpha));
17 static int test_srcover1(unsigned dst, unsigned alpha) { argument
18 return alpha + SkAlphaMul(dst, 256 - alpha);
22 static int test_srcover2(unsigned dst, unsigned alpha) { argument
23 return alpha + SkMulDiv255Round(dst, 255 - alpha);
/external/apache-commons-math/src/main/java/org/apache/commons/math/distribution/
H A DBetaDistributionImpl.java51 private double alpha; field in class:BetaDistributionImpl
57 * updated whenever alpha or beta are changed.
66 * @param alpha first shape parameter (must be positive)
72 public BetaDistributionImpl(double alpha, double beta, double inverseCumAccuracy) { argument
73 this.alpha = alpha;
81 * @param alpha first shape parameter (must be positive)
84 public BetaDistributionImpl(double alpha, double beta) { argument
85 this(alpha, beta, DEFAULT_INVERSE_ABSOLUTE_ACCURACY);
92 public void setAlpha(double alpha) { argument
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H A DGammaDistributionImpl.java45 private double alpha; field in class:GammaDistributionImpl
54 * Create a new gamma distribution with the given alpha and beta values.
55 * @param alpha the shape parameter.
58 public GammaDistributionImpl(double alpha, double beta) { argument
59 this(alpha, beta, DEFAULT_INVERSE_ABSOLUTE_ACCURACY);
63 * Create a new gamma distribution with the given alpha and beta values.
64 * @param alpha the shape parameter.
70 public GammaDistributionImpl(double alpha, double beta, double inverseCumAccuracy) { argument
72 setAlphaInternal(alpha);
100 ret = Gamma.regularizedGammaP(alpha,
138 setAlpha(double alpha) argument
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/external/swiftshader/third_party/LLVM/lib/Target/Alpha/TargetInfo/
H A DAlphaTargetInfo.cpp18 RegisterTarget<Triple::alpha, /*HasJIT=*/true>
19 X(TheAlphaTarget, "alpha", "Alpha [experimental]");

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