Searched refs:alpha (Results 1 - 25 of 761) sorted by relevance

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/external/libpng/tests/
H A Dpngvalid-gamma-alpha-mode2 exec ./pngvalid --gamma-alpha-mode
H A Dpngvalid-gamma-expand16-alpha-mode2 exec ./pngvalid --gamma-alpha-mode --expand16
/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/skia/experimental/AndroidPathRenderer/
H A DVertex.h47 * Simple structure to describe a vertex with a position and an alpha value.
50 float alpha; member in struct:android::uirenderer::AlphaVertex
52 static inline void set(AlphaVertex* vertex, float x, float y, float alpha) { argument
54 vertex[0].alpha = alpha;
57 static inline void setColor(AlphaVertex* vertex, float alpha) { argument
58 vertex[0].alpha = alpha;
63 * Simple structure to describe a vertex with a position and an alpha value.
/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);
H A Dcblas_caxpy.c11 void cblas_caxpy( const int N, const void *alpha, const void *X, argument
21 F77_caxpy( &F77_N, alpha, X, &F77_incX, Y, &F77_incY);
H A Dcblas_daxpy.c11 void cblas_daxpy( const int N, const double alpha, const double *X, argument
21 F77_daxpy( &F77_N, &alpha, X, &F77_incX, Y, &F77_incY);
H A Dcblas_saxpy.c12 void cblas_saxpy( const int N, const float alpha, const float *X, argument
22 F77_saxpy( &F77_N, &alpha, X, &F77_incX, Y, &F77_incY);
H A Dcblas_sdsdot.c12 float cblas_sdsdot( const int N, const float alpha, const float *X, argument
23 dot = F77_sdsdot( &F77_N, &alpha, X, &F77_incX, Y, &F77_incY);
H A Dcblas_zaxpy.c11 void cblas_zaxpy( const int N, const void *alpha, const void *X, argument
21 F77_zaxpy( &F77_N, alpha, X, &F77_incX, Y, &F77_incY);
/external/skia/src/opts/
H A DSkBlitRow_opts_SSE4.h16 U8CPU alpha);
/external/skia/src/core/
H A DSkAntiRun.h15 /** Sparse array of run-length-encoded alpha (supersampling coverage) values.
26 /// of alpha value 0.
56 uint8_t* alpha = fAlpha + offsetX; local
57 uint8_t* lastAlpha = alpha;
61 SkAlphaRuns::Break(runs, alpha, x, 1);
62 /* I should be able to just add alpha[x] + startAlpha.
67 unsigned tmp = alpha[x] + startAlpha;
69 alpha[x] = SkToU8(tmp - (tmp >> 8)); // was (tmp >> 7), but that seems wrong if we're trying to catch 256
72 alpha += x + 1;
79 SkAlphaRuns::Break(runs, alpha,
117 Break(int16_t runs[], uint8_t alpha[], int x, int count) argument
170 BreakAt(int16_t runs[], uint8_t alpha[], int x) argument
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/external/skia/tests/
H A DBlendTest.cpp28 uint8_t dst, uint8_t src, uint8_t alpha) {
29 const uint8_t golden = blend_double_round(dst, src, alpha);
30 const uint8_t blend = algorithm(dst, src, alpha);
32 SkDebugf("dst %02x, src %02x, alpha %02x, |%02x - %02x| > %d\n",
33 dst, src, alpha, blend, golden, maxDiff);
38 // Exhaustively compare an algorithm against our golden, for a given alpha.
39 static void test_alpha(skiatest::Reporter* r, uint8_t alpha, int maxDiff, Blend algorithm) { argument
42 for (unsigned src = 0; src <= alpha; src++) {
44 test(r, maxDiff, algorithm, dst, src, alpha);
53 for (unsigned alpha
124 const uint8_t alpha = 0x00; local
164 const uint8_t alpha = 0xFF; local
[all...]
H A DSrcOverTest.cpp13 static int test_srcover0(unsigned dst, unsigned alpha) { argument
14 return alpha + SkAlphaMul(dst, SkAlpha255To256(255 - alpha));
18 static int test_srcover1(unsigned dst, unsigned alpha) { argument
19 return alpha + SkAlphaMul(dst, 256 - alpha);
23 static int test_srcover2(unsigned dst, unsigned alpha) { argument
24 return alpha + SkMulDiv255Round(dst, 255 - alpha);
/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/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
[all...]
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
[all...]
/external/eigen/blas/
H A Dsingle.cpp21 float BLASFUNC(sdsdot)(int* n, float* alpha, float* x, int* incx, float* y, int* incy) argument
22 { return *alpha + BLASFUNC(dsdot)(n, x, incx, y, incy); }

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