Searched defs:alpha (Results 51 - 75 of 243) sorted by relevance

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/external/skia/src/core/
H A DSkBitmapShader16BilerpTemplate.h25 U8CPU alpha = this->getPaintAlpha(); local
73 *dstC++ = expanded_rgb16_to_8888(c, alpha);
123 *dstC++ = expanded_rgb16_to_8888(c, alpha);
H A DSkBlitRow_D16.cpp16 U8CPU alpha, int /*x*/, int /*y*/) {
17 SkASSERT(255 == alpha);
30 U8CPU alpha, int /*x*/, int /*y*/) {
31 SkASSERT(255 > alpha);
34 int scale = SkAlpha255To256(alpha);
49 U8CPU alpha, int /*x*/, int /*y*/) {
50 SkASSERT(255 == alpha);
67 U8CPU alpha, int /*x*/, int /*y*/) {
68 SkASSERT(255 > alpha);
76 unsigned dst_scale = 255 - SkMulDiv255Round(SkGetPackedA32(sc), alpha);
14 S32_D565_Opaque(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
28 S32_D565_Blend(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
47 S32A_D565_Opaque(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
65 S32A_D565_Blend(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
89 S32_D565_Opaque_Dither(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
107 S32_D565_Blend_Dither(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
136 S32A_D565_Opaque_Dither(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
170 S32A_D565_Blend_Dither(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
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/external/skia/src/effects/
H A DSkEmbossMask.cpp95 uint8_t* alpha = mask->fImage; local
96 uint8_t* multiply = (uint8_t*)alpha + planeSize;
108 if (alpha[x]) {
109 int nx = alpha[x + neq_to_one(x, maxx)] - alpha[x - nonzero_to_one(x)];
110 int ny = alpha[x + next_row] - alpha[x - prev_row];
155 // ((uint8_t*)alpha)[x] = alpha[x] * multiply[x] >> 8;
158 alpha
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/external/v8/test/mjsunit/
H A Dstring-charat.js84 var alpha = ['@']; variable
87 alpha[i] = c.charAt(0);
89 var alphaStr = alpha.join("");
93 assertEquals(alpha[i], alphaStr.charAt(i));
/external/webkit/Source/WebCore/bindings/v8/custom/
H A DV8DeviceMotionEventCustom.cpp54 object->Set(v8::String::New("alpha"), rotationRate->canProvideAlpha() ? v8::Number::New(rotationRate->alpha()) : v8::Null());
100 v8::Local<v8::Value> alphaValue = object->Get(v8::String::New("alpha"));
104 double alpha = alphaValue->NumberValue(); local
121 return DeviceMotionData::RotationRate::create(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma);
/external/webkit/Source/WebCore/dom/
H A DDeviceMotionData.h63 static PassRefPtr<RotationRate> create(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma);
69 double alpha() const { return m_alpha; } function in class:WebCore::DeviceMotionData::RotationRate
74 RotationRate(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma);
/external/webkit/Source/WebCore/platform/graphics/
H A DColor.cpp99 RGBA32 makeRGBAFromHSLA(double hue, double saturation, double lightness, double alpha) argument
105 return makeRGBA(greyValue, greyValue, greyValue, static_cast<int>(alpha * scaleFactor));
114 static_cast<int>(alpha * scaleFactor));
210 if (!alpha())
213 append(result, String::format("%.5f", alpha() / 255.0f));
221 if (alpha() < 0xFF)
222 return String::format("#%02X%02X%02X%02X", red(), green(), blue(), alpha());
263 // Lightened black with alpha.
264 return Color(0x54, 0x54, 0x54, alpha());
271 alpha());
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/external/webkit/Source/WebCore/platform/graphics/cairo/
H A DCairoUtilities.cpp61 float red, green, blue, alpha; local
62 color.getRGBA(red, green, blue, alpha);
63 cairo_set_source_rgba(context, red, green, blue, alpha);
/external/webkit/Source/WebCore/platform/graphics/chromium/
H A DShaderChromium.cpp162 m_alphaLocation = context->getUniformLocation(program, "alpha");
173 uniform float alpha; local
177 gl_FragColor = vec4(texColor.x, texColor.y, texColor.z, texColor.w) * alpha;
188 uniform float alpha; local
192 gl_FragColor = texColor * alpha;
203 uniform float alpha; local
207 gl_FragColor = vec4(texColor.z, texColor.y, texColor.x, texColor.w) * alpha;
223 m_alphaLocation = context->getUniformLocation(program, "alpha");
235 uniform float alpha; local
240 gl_FragColor = vec4(texColor.x, texColor.y, texColor.z, texColor.w) * alpha * maskColo
278 uniform float alpha; local
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/external/webkit/Source/WebCore/platform/graphics/chromium/cc/
H A DCCHeadsUpDisplay.cpp158 const float alpha = 0.1; local
163 m_filteredFrameTime = ((1.0 - alpha) * m_filteredFrameTime) + (alpha * secForLastFrame);
/external/webkit/Source/WebCore/platform/graphics/filters/
H A DFEColorMatrix.cpp76 inline void matrix(double& red, double& green, double& blue, double& alpha, const Vector<float>& values) argument
78 double r = values[0] * red + values[1] * green + values[2] * blue + values[3] * alpha + values[4] * 255;
79 double g = values[5] * red + values[6] * green + values[7] * blue + values[8] * alpha + values[9] * 255;
80 double b = values[10] * red + values[11] * green + values[12] * blue + values[13] * alpha + values[14] * 255;
81 double a = values[15] * red + values[16] * green + values[17] * blue + values[18] * alpha + values[19] * 255;
86 alpha = a;
119 inline void luminance(double& red, double& green, double& blue, double& alpha) argument
121 alpha = 0.2125 * red + 0.7154 * green + 0.0721 * blue;
135 double alpha = pixelArray->get(pixelByteOffset + 3); local
139 matrix(red, green, blue, alpha, value
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/external/webkit/Source/WebKit/android/
H A DRenderSkinMediaButton.cpp118 int alpha = 255; local
120 alpha = 190;
122 SkColor backgroundColor = SkColorSetARGB(alpha, 34, 34, 34);
/external/webkit/Source/WebKit/android/jni/
H A DDeviceMotionAndOrientationManager.cpp141 static void setMockOrientation(JNIEnv* env, jobject, jobject webViewCoreObject, bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma) argument
143 RefPtr<DeviceOrientation> orientation = DeviceOrientation::create(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma);
147 static void onOrientationChange(JNIEnv* env, jobject, jobject webViewCoreObject, bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma) argument
149 RefPtr<DeviceOrientation> orientation = DeviceOrientation::create(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma);
/external/webkit/Source/WebKit/chromium/public/
H A DWebGraphicsContext3D.h82 : alpha(true)
91 bool alpha; member in struct:WebKit::WebGraphicsContext3D::Attributes
187 virtual void blendColor(WGC3Dclampf red, WGC3Dclampf green, WGC3Dclampf blue, WGC3Dclampf alpha) = 0;
198 virtual void clearColor(WGC3Dclampf red, WGC3Dclampf green, WGC3Dclampf blue, WGC3Dclampf alpha) = 0;
201 virtual void colorMask(WGC3Dboolean red, WGC3Dboolean green, WGC3Dboolean blue, WGC3Dboolean alpha) = 0;
/external/webp/src/dsp/
H A Dupsampling.c255 const uint8_t* const alpha = rgba + (alpha_first ? 0 : 3); local
258 const uint32_t a = alpha[4 * i];
/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/math/ec/
H A DTnaf.java23 * <code>&alpha;<sub>u</sub></code>'s must be computed differently, see
36 * The <code>&alpha;<sub>u</sub></code>'s for <code>a=0</code> as an array
48 * The <code>&alpha;<sub>u</sub></code>'s for <code>a=0</code> as an array
56 * The <code>&alpha;<sub>u</sub></code>'s for <code>a=1</code> as an array
67 * The <code>&alpha;<sub>u</sub></code>'s for <code>a=1</code> as an array
719 * @param alpha The <code>&alpha;<sub>u</sub></code>'s for the window width.
724 byte width, BigInteger pow2w, BigInteger tw, ZTauElement[] alpha)
783 r0 = r0.subtract(alpha[uLocal].u);
784 r1 = r1.subtract(alpha[uLoca
723 tauAdicWNaf(byte mu, ZTauElement lambda, byte width, BigInteger pow2w, BigInteger tw, ZTauElement[] alpha) argument
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/external/chromium/chrome/browser/ui/gtk/
H A Dnine_box.cc17 void DrawPixbuf(cairo_t* cr, GdkPixbuf* src, int x, int y, double alpha) { argument
19 cairo_paint_with_alpha(cr, alpha);
24 int x, int y, int width, int height, double alpha) {
25 if (alpha == 1.0) {
32 // a secondary surface and tile into that, then paint it with |alpha|.
42 cairo_paint_with_alpha(cr, alpha);
23 TileImage(cairo_t* cr, GdkPixbuf* src, int x, int y, int width, int height, double alpha) argument
/external/chromium/chrome/browser/ui/touch/tabs/
H A Dtouch_tab.cc97 TouchTabImage* alpha = &tab_alpha; local
98 int image_height = alpha->image_l->height();
144 TouchTabImage* alpha = &tab_alpha; local
147 int image_height = alpha->image_l->height();
152 SkBitmapOperations::CreateMaskedBitmap(tab_l, *alpha->image_l);
160 SkBitmapOperations::CreateMaskedBitmap(tab_r, *alpha->image_r);
/external/clang/test/CodeGenCXX/
H A Dmangle-ms.cpp104 static void __stdcall alpha(float a, double b) throw() {} function
107 alpha(0.f, 0.0);
111 // CHECK: @"\01?alpha@@YGXMN@Z"
/external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/org.apache.ant_1.7.1.v20090120-1145/bin/
H A Dant.bat33 if "%USERPROFILE%"=="" goto alpha
34 if "%USERPROFILE%"=="%HOME%" goto alpha
35 if "%USERPROFILE%"=="%HOMEDRIVE%%HOMEPATH%" goto alpha
38 :alpha label
/external/jmonkeyengine/engine/src/blender/com/jme3/scene/plugins/blender/textures/
H A DTexturePixel.java19 public float intensity, red, green, blue, alpha; field in class:TexturePixel
32 this.alpha = pixel.alpha;
45 this.alpha = colorRGBA.a;
52 * the alpha value
61 this.alpha = a;
75 this.alpha = pixelValue >= 0 ? pixelValue / 255.0f : 1.0f - (~pixelValue) / 255.0f;
101 this.alpha = pixelValue >= 0 ? pixelValue / 255.0f : 1.0f - (~pixelValue) / 255.0f;
118 this.alpha = pixelValue >= 0 ? pixelValue / 255.0f : 1.0f - (~pixelValue) / 255.0f;
128 this.alpha
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/external/libpng/contrib/pngminus/
H A Dpnm2png.c52 BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, BOOL alpha);
67 BOOL alpha = FALSE; local
80 alpha = TRUE;
85 fprintf (stderr, "Error: alpha-channel file %s does not exist\n",
143 if (pnm2png (fp_rd, fp_wr, fp_al, interlace, alpha) == FALSE)
154 /* close alpha file */
155 if (alpha)
178 fprintf (stderr, " -a[lpha] <file>.pgm read PNG alpha channel as pgm-file\n");
186 BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, BOOL alpha) argument
272 /* read header of PGM file with alpha channe
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/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/opencv/cvaux/src/
H A Dcvbgfg_gaussmix.cpp495 double alpha; local
514 alpha = 1.0 - (1.0/bg_model_params->win_size);
517 g_point->g_values[k].weight *= alpha;
519 g_point->g_values[k].weight += alpha;
H A Dcvmorphing.cpp50 float alpha, /* relative position of camera */
59 float alpha1; /* alpha - 1.0 */
60 int s, s1; /* integer variant of alpha and alpha1 ( 0 <= s,s1 <= 256 ) */
78 alpha1 = (float) (1.0 - alpha);
80 s = (int) (alpha * 256);
100 begDestLine = (int) (alpha * begLine + alpha1 * begCorr);
101 endDestLine = (int) (alpha * endLine + alpha1 * endCorr);
189 begDestLine = (int) (alpha1 * begLine + alpha * begCorr);
190 endDestLine = (int) (alpha1 * endLine + alpha * endCorr);
287 float alpha, /* relativ
46 icvMorphEpilines8uC3( uchar * first_pix, uchar * second_pix, uchar * dst_pix, float alpha, int *first, int first_runs, int *second, int second_runs, int *first_corr, int *second_corr, int dst_len ) argument
279 icvMorphEpilines8uC3Multi( int lines, uchar * first_pix, int *first_num, uchar * second_pix, int *second_num, uchar * dst_pix, int *dst_num, float alpha, int *first, int *first_runs, int *second, int *second_runs, int *first_corr, int *second_corr ) argument
360 cvMorphEpilinesMulti( int lines, uchar * first_pix, int *first_num, uchar * second_pix, int *second_num, uchar * dst_pix, int *dst_num, float alpha, int *first, int *first_runs, int *second, int *second_runs, int *first_corr, int *second_corr ) argument
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