alpha 81 Source/bindings/v8/custom/V8DeviceMotionEventCustom.cpp double alpha = alphaValue->NumberValue(); alpha 98 Source/bindings/v8/custom/V8DeviceMotionEventCustom.cpp return DeviceMotionData::RotationRate::create(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma); alpha 44 Source/bindings/v8/custom/V8DeviceOrientationEventCustom.cpp double alpha = info[3]->NumberValue(); alpha 51 Source/bindings/v8/custom/V8DeviceOrientationEventCustom.cpp RefPtrWillBeRawPtr<DeviceOrientationData> orientation = DeviceOrientationData::create(alphaProvided, alpha, betaProvided, beta, gammaProvided, gamma, absoluteProvided, absolute); alpha 63 Source/bindings/v8/custom/V8HTMLCanvasElementCustom.cpp v8::Handle<v8::String> alpha = v8AtomicString(isolate, "alpha"); alpha 64 Source/bindings/v8/custom/V8HTMLCanvasElementCustom.cpp if (jsAttributes->Has(alpha)) alpha 65 Source/bindings/v8/custom/V8HTMLCanvasElementCustom.cpp webGLAttributes->setAlpha(jsAttributes->Get(alpha)->BooleanValue()); alpha 90 Source/bindings/v8/custom/V8HTMLCanvasElementCustom.cpp v8::Handle<v8::String> alpha = v8AtomicString(isolate, "alpha"); alpha 91 Source/bindings/v8/custom/V8HTMLCanvasElementCustom.cpp if (jsAttributes->Has(alpha)) alpha 92 Source/bindings/v8/custom/V8HTMLCanvasElementCustom.cpp canvas2DAttributes->setAlpha(jsAttributes->Get(alpha)->BooleanValue()); alpha 228 Source/core/accessibility/AXTable.cpp && tableBGColor != cellColor && cellColor.alpha() != 1) alpha 48 Source/core/animation/AnimatableColor.cpp AnimatableColorImpl::AnimatableColorImpl(float red, float green, float blue, float alpha) alpha 49 Source/core/animation/AnimatableColor.cpp : m_alpha(clampTo(alpha, 0.0f, 1.0f)) alpha 57 Source/core/animation/AnimatableColor.cpp : m_alpha(color.alpha() / 255.0f) alpha 41 Source/core/animation/AnimatableColor.h AnimatableColorImpl(float red, float green, float blue, float alpha); alpha 45 Source/core/css/RGBColor.h PassRefPtrWillBeRawPtr<CSSPrimitiveValue> alpha(); alpha 5098 Source/core/css/parser/CSSPropertyParser.cpp double alpha = 0; alpha 5099 Source/core/css/parser/CSSPropertyParser.cpp if (!parseDouble(string, end, terminator, alpha)) alpha 5101 Source/core/css/parser/CSSPropertyParser.cpp value = negative ? 0 : static_cast<int>(alpha * nextafter(256.0, 0.0)); alpha 5151 Source/core/css/parser/CSSPropertyParser.cpp int alpha; alpha 5159 Source/core/css/parser/CSSPropertyParser.cpp if (!parseAlphaValue(current, end, ')', alpha)) alpha 5163 Source/core/css/parser/CSSPropertyParser.cpp rgb = makeRGBA(red, green, blue, alpha); alpha 358 Source/core/frame/LocalFrame.cpp if (backgroundColor.alpha()) alpha 56 Source/core/html/canvas/Canvas2DContextAttributes.cpp void Canvas2DContextAttributes::setAlpha(bool alpha) alpha 58 Source/core/html/canvas/Canvas2DContextAttributes.cpp m_alpha = alpha; alpha 49 Source/core/html/canvas/Canvas2DContextAttributes.h bool alpha() const; alpha 90 Source/core/html/canvas/CanvasRenderingContext2D.cpp , m_hasAlpha(!attrs || attrs->alpha()) alpha 644 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setGlobalAlpha(float alpha) alpha 646 Source/core/html/canvas/CanvasRenderingContext2D.cpp if (!(alpha >= 0 && alpha <= 1)) alpha 648 Source/core/html/canvas/CanvasRenderingContext2D.cpp if (state().m_globalAlpha == alpha) alpha 651 Source/core/html/canvas/CanvasRenderingContext2D.cpp modifiableState().m_globalAlpha = alpha; alpha 655 Source/core/html/canvas/CanvasRenderingContext2D.cpp c->setAlphaAsFloat(alpha); alpha 860 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setStrokeColor(const String& color, float alpha) alpha 862 Source/core/html/canvas/CanvasRenderingContext2D.cpp setStrokeStyle(CanvasStyle::createFromStringWithOverrideAlpha(color, alpha)); alpha 865 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setStrokeColor(float grayLevel, float alpha) alpha 867 Source/core/html/canvas/CanvasRenderingContext2D.cpp if (state().m_strokeStyle && state().m_strokeStyle->isEquivalentRGBA(grayLevel, grayLevel, grayLevel, alpha)) alpha 869 Source/core/html/canvas/CanvasRenderingContext2D.cpp setStrokeStyle(CanvasStyle::createFromGrayLevelWithAlpha(grayLevel, alpha)); alpha 902 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setFillColor(const String& color, float alpha) alpha 904 Source/core/html/canvas/CanvasRenderingContext2D.cpp setFillStyle(CanvasStyle::createFromStringWithOverrideAlpha(color, alpha)); alpha 907 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setFillColor(float grayLevel, float alpha) alpha 909 Source/core/html/canvas/CanvasRenderingContext2D.cpp if (state().m_fillStyle && state().m_fillStyle->isEquivalentRGBA(grayLevel, grayLevel, grayLevel, alpha)) alpha 911 Source/core/html/canvas/CanvasRenderingContext2D.cpp setFillStyle(CanvasStyle::createFromGrayLevelWithAlpha(grayLevel, alpha)); alpha 1390 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setShadow(float width, float height, float blur, const String& color, float alpha) alpha 1395 Source/core/html/canvas/CanvasRenderingContext2D.cpp setShadow(FloatSize(width, height), blur, colorWithOverrideAlpha(rgba, alpha)); alpha 1398 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setShadow(float width, float height, float blur, float grayLevel, float alpha) alpha 1400 Source/core/html/canvas/CanvasRenderingContext2D.cpp setShadow(FloatSize(width, height), blur, makeRGBA32FromFloats(grayLevel, grayLevel, grayLevel, alpha)); alpha 1613 Source/core/html/canvas/CanvasRenderingContext2D.cpp void CanvasRenderingContext2D::setAlpha(float alpha) alpha 1615 Source/core/html/canvas/CanvasRenderingContext2D.cpp setGlobalAlpha(alpha); alpha 138 Source/core/html/canvas/CanvasRenderingContext2D.h void setStrokeColor(const String& color, float alpha); alpha 139 Source/core/html/canvas/CanvasRenderingContext2D.h void setStrokeColor(float grayLevel, float alpha); alpha 145 Source/core/html/canvas/CanvasRenderingContext2D.h void setFillColor(const String& color, float alpha); alpha 146 Source/core/html/canvas/CanvasRenderingContext2D.h void setFillColor(float grayLevel, float alpha); alpha 179 Source/core/html/canvas/CanvasRenderingContext2D.h void setShadow(float width, float height, float blur, const String& color, float alpha); alpha 180 Source/core/html/canvas/CanvasRenderingContext2D.h void setShadow(float width, float height, float blur, float grayLevel, float alpha); alpha 95 Source/core/html/canvas/CanvasStyle.cpp CanvasStyle::CanvasStyle(float grayLevel, float alpha) alpha 97 Source/core/html/canvas/CanvasStyle.cpp , m_rgba(makeRGBA32FromFloats(grayLevel, grayLevel, grayLevel, alpha)) alpha 144 Source/core/html/canvas/CanvasStyle.cpp PassRefPtr<CanvasStyle> CanvasStyle::createFromStringWithOverrideAlpha(const String& color, float alpha) alpha 150 Source/core/html/canvas/CanvasStyle.cpp return adoptRef(new CanvasStyle(colorWithOverrideAlpha(rgba, alpha))); alpha 152 Source/core/html/canvas/CanvasStyle.cpp return adoptRef(new CanvasStyle(CurrentColorWithOverrideAlpha, alpha)); alpha 46 Source/core/html/canvas/CanvasStyle.h static PassRefPtr<CanvasStyle> createFromStringWithOverrideAlpha(const String& color, float alpha); alpha 47 Source/core/html/canvas/CanvasStyle.h static PassRefPtr<CanvasStyle> createFromGrayLevelWithAlpha(float grayLevel, float alpha) { return adoptRef(new CanvasStyle(grayLevel, alpha)); } alpha 73 Source/core/html/canvas/CanvasStyle.h CanvasStyle(float grayLevel, float alpha); alpha 91 Source/core/html/canvas/CanvasStyle.h CMYKAValues(float cyan, float magenta, float yellow, float black, float alpha) : c(cyan), m(magenta), y(yellow), k(black), a(alpha) { } alpha 80 Source/core/html/canvas/WebGLContextAttributes.cpp void WebGLContextAttributes::setAlpha(bool alpha) alpha 82 Source/core/html/canvas/WebGLContextAttributes.cpp m_alpha = alpha; alpha 150 Source/core/html/canvas/WebGLContextAttributes.cpp attrs.alpha = m_alpha; alpha 50 Source/core/html/canvas/WebGLContextAttributes.h bool alpha() const; alpha 1125 Source/core/html/canvas/WebGLRenderingContextBase.cpp void WebGLRenderingContextBase::blendColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) alpha 1129 Source/core/html/canvas/WebGLRenderingContextBase.cpp m_context->blendColor(red, green, blue, alpha); alpha 1317 Source/core/html/canvas/WebGLRenderingContextBase.cpp void WebGLRenderingContextBase::colorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) alpha 1324 Source/core/html/canvas/WebGLRenderingContextBase.cpp m_colorMask[3] = alpha; alpha 1325 Source/core/html/canvas/WebGLRenderingContextBase.cpp m_context->colorMask(red, green, blue, alpha); alpha 3077 Source/core/html/canvas/WebGLRenderingContextBase.cpp if (!m_framebufferBinding && !m_context->getContextAttributes().alpha) { alpha 4422 Source/core/html/canvas/WebGLRenderingContextBase.cpp if (m_requestedAttributes->alpha()) alpha 119 Source/core/html/canvas/WebGLRenderingContextBase.h void blendColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); alpha 133 Source/core/html/canvas/WebGLRenderingContextBase.h void clearColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); alpha 136 Source/core/html/canvas/WebGLRenderingContextBase.h void colorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); alpha 139 Source/core/rendering/EllipsisBox.cpp if (!c.alpha()) alpha 834 Source/core/rendering/InlineTextBox.cpp if (!c.alpha()) alpha 1122 Source/core/rendering/InlineTextBox.cpp bool linesAreOpaque = !isPrinting && (!(deco & TextDecorationUnderline) || underline.color.alpha() == 255) && (!(deco & TextDecorationOverline) || overline.color.alpha() == 255) && (!(deco & TextDecorationLineThrough) || linethrough.color.alpha() == 255); alpha 1254 Source/core/rendering/RenderBox.cpp if (backgroundColor.alpha()) { alpha 1401 Source/core/rendering/RenderBox.cpp if (bgColor.alpha() == 255) alpha 521 Source/core/rendering/RenderBoxModelObject.cpp bool shouldPaintBackgroundColor = !bgLayer->next() && bgColor.alpha(); alpha 528 Source/core/rendering/RenderBoxModelObject.cpp bool colorVisible = bgColor.alpha(); alpha 681 Source/core/rendering/RenderBoxModelObject.cpp if (baseColor.alpha()) { alpha 682 Source/core/rendering/RenderBoxModelObject.cpp if (bgColor.alpha()) alpha 685 Source/core/rendering/RenderBoxModelObject.cpp } else if (bgColor.alpha()) { alpha 690 Source/core/rendering/RenderBoxModelObject.cpp } else if (bgColor.alpha()) { alpha 1695 Source/core/rendering/RenderBoxModelObject.cpp graphicsContext->beginTransparencyLayer(static_cast<float>(commonColor.alpha()) / 255); alpha 2471 Source/core/rendering/RenderBoxModelObject.cpp bool hasOpaqueBackground = s->visitedDependentColor(CSSPropertyBackgroundColor).alpha() == 255; alpha 1437 Source/core/rendering/RenderInline.cpp graphicsContext->beginTransparencyLayer(static_cast<float>(outlineColor.alpha()) / 255); alpha 484 Source/core/rendering/RenderMenuList.cpp itemHasCustomBackgroundColor = backgroundColor.alpha(); alpha 1222 Source/core/rendering/RenderObject.cpp graphicsContext->beginTransparencyLayer(static_cast<float>(outlineColor.alpha()) / 255); alpha 3011 Source/core/rendering/RenderObject.cpp if (textStrokeColor.alpha()) alpha 1188 Source/core/rendering/RenderTableCell.cpp if (bgLayer->hasImage() || c.alpha()) { alpha 364 Source/core/rendering/RenderThemeChromiumDefault.cpp extraParams.menuList.fillContentArea = !o->style()->hasBackgroundImage() && backgroundColor.alpha(); alpha 408 Source/core/rendering/RenderView.cpp if (baseColor.alpha()) { alpha 200 Source/core/rendering/shapes/Shape.cpp uint8_t alpha = pixelArray->item(pixelArrayOffset); alpha 201 Source/core/rendering/shapes/Shape.cpp bool alphaAboveThreshold = alpha > alphaPixelThreshold; alpha 53 Source/core/rendering/style/BorderValue.h return !m_colorIsCurrentColor && !m_color.alpha(); alpha 1453 Source/core/rendering/style/RenderStyle.cpp return Color(visitedColor.red(), visitedColor.green(), visitedColor.blue(), unvisitedColor.alpha()); alpha 415 Source/core/rendering/style/RenderStyle.h if (color.alpha()) alpha 108 Source/core/rendering/svg/RenderSVGResource.cpp color = Color(visitedColor.red(), visitedColor.green(), visitedColor.blue(), color.alpha()); alpha 207 Source/core/rendering/svg/SVGInlineTextBox.cpp if (!backgroundColor.alpha()) alpha 85 Source/core/svg/SVGAnimatedColor.cpp float animatedAlpha = animatedColor.alpha(); alpha 86 Source/core/svg/SVGAnimatedColor.cpp animationElement->animateAdditiveNumber(percentage, repeatCount, fromColor.alpha(), toColor.alpha(), toAtEndOfDurationColor.alpha(), animatedAlpha); alpha 84 Source/core/svg/SVGFEComponentTransferElement.cpp ComponentTransferFunction alpha; alpha 94 Source/core/svg/SVGFEComponentTransferElement.cpp alpha = toSVGFEFuncAElement(*element).transferFunction(); alpha 97 Source/core/svg/SVGFEComponentTransferElement.cpp RefPtr<FilterEffect> effect = FEComponentTransfer::create(filter, red, green, blue, alpha); alpha 50 Source/modules/device_orientation/DeviceMotionData.cpp bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma) alpha 52 Source/modules/device_orientation/DeviceMotionData.cpp return adoptRefWillBeNoop(new DeviceMotionData::RotationRate(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma)); alpha 55 Source/modules/device_orientation/DeviceMotionData.cpp DeviceMotionData::RotationRate::RotationRate(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma) alpha 56 Source/modules/device_orientation/DeviceMotionData.cpp : m_alpha(alpha) alpha 70 Source/modules/device_orientation/DeviceMotionData.h static PassRefPtrWillBeRawPtr<RotationRate> create(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma); alpha 77 Source/modules/device_orientation/DeviceMotionData.h double alpha() const { return m_alpha; } alpha 82 Source/modules/device_orientation/DeviceMotionData.h RotationRate(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma); alpha 37 Source/modules/device_orientation/DeviceOrientationData.cpp PassRefPtrWillBeRawPtr<DeviceOrientationData> DeviceOrientationData::create(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma, bool canProvideAbsolute, bool absolute) alpha 39 Source/modules/device_orientation/DeviceOrientationData.cpp return adoptRefWillBeNoop(new DeviceOrientationData(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma, canProvideAbsolute, absolute)); alpha 44 Source/modules/device_orientation/DeviceOrientationData.cpp return DeviceOrientationData::create(data.hasAlpha, data.alpha, data.hasBeta, data.beta, data.hasGamma, data.gamma, data.hasAbsolute, data.absolute); alpha 59 Source/modules/device_orientation/DeviceOrientationData.cpp DeviceOrientationData::DeviceOrientationData(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma, bool canProvideAbsolute, bool absolute) alpha 64 Source/modules/device_orientation/DeviceOrientationData.cpp , m_alpha(alpha) alpha 42 Source/modules/device_orientation/DeviceOrientationData.h static PassRefPtrWillBeRawPtr<DeviceOrientationData> create(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma, bool canProvideAbsolute = false, bool absolute = false); alpha 46 Source/modules/device_orientation/DeviceOrientationData.h double alpha() const; alpha 59 Source/modules/device_orientation/DeviceOrientationData.h DeviceOrientationData(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma, bool canProvideAbsolute, bool absolute); alpha 62 Source/modules/device_orientation/DeviceOrientationEvent.cpp return m_orientation->alpha(); alpha 52 Source/modules/device_orientation/DeviceOrientationEvent.h double alpha(bool& isNull) const; alpha 20 Source/modules/device_orientation/DeviceOrientationInspectorAgent.cpp static const char alpha[] = "alpha"; alpha 48 Source/modules/device_orientation/DeviceOrientationInspectorAgent.cpp void DeviceOrientationInspectorAgent::setDeviceOrientationOverride(ErrorString* error, double alpha, double beta, double gamma) alpha 51 Source/modules/device_orientation/DeviceOrientationInspectorAgent.cpp m_state->setDouble(DeviceOrientationInspectorAgentState::alpha, alpha); alpha 54 Source/modules/device_orientation/DeviceOrientationInspectorAgent.cpp controller().setOverride(DeviceOrientationData::create(true, alpha, true, beta, true, gamma).get()); alpha 72 Source/modules/device_orientation/DeviceOrientationInspectorAgent.cpp double alpha = m_state->getDouble(DeviceOrientationInspectorAgentState::alpha); alpha 75 Source/modules/device_orientation/DeviceOrientationInspectorAgent.cpp controller().setOverride(DeviceOrientationData::create(true, alpha, true, beta, true, gamma).get()); alpha 45 Source/modules/device_orientation/DeviceRotationRate.cpp return m_rotationRate->alpha(); alpha 44 Source/modules/device_orientation/DeviceRotationRate.h double alpha(bool& isNull) const; alpha 133 Source/modules/webaudio/RealtimeAnalyser.cpp double alpha = 0.16; alpha 134 Source/modules/webaudio/RealtimeAnalyser.cpp double a0 = 0.5 * (1 - alpha); alpha 136 Source/modules/webaudio/RealtimeAnalyser.cpp double a2 = 0.5 * alpha; alpha 228 Source/platform/audio/Biquad.cpp double alpha = 0.25 * (0.5 + beta - gamma); alpha 230 Source/platform/audio/Biquad.cpp double b0 = 2 * alpha; alpha 231 Source/platform/audio/Biquad.cpp double b1 = 2 * 2 * alpha; alpha 232 Source/platform/audio/Biquad.cpp double b2 = 2 * alpha; alpha 264 Source/platform/audio/Biquad.cpp double alpha = 0.25 * (0.5 + beta + gamma); alpha 266 Source/platform/audio/Biquad.cpp double b0 = 2 * alpha; alpha 267 Source/platform/audio/Biquad.cpp double b1 = 2 * -2 * alpha; alpha 268 Source/platform/audio/Biquad.cpp double b2 = 2 * alpha; alpha 321 Source/platform/audio/Biquad.cpp double alpha = 0.5 * sin(w0) * sqrt((A + 1 / A) * (1 / S - 1) + 2); alpha 323 Source/platform/audio/Biquad.cpp double k2 = 2 * sqrt(A) * alpha; alpha 356 Source/platform/audio/Biquad.cpp double alpha = 0.5 * sin(w0) * sqrt((A + 1 / A) * (1 / S - 1) + 2); alpha 358 Source/platform/audio/Biquad.cpp double k2 = 2 * sqrt(A) * alpha; alpha 390 Source/platform/audio/Biquad.cpp double alpha = sin(w0) / (2 * Q); alpha 393 Source/platform/audio/Biquad.cpp double b0 = 1 + alpha * A; alpha 395 Source/platform/audio/Biquad.cpp double b2 = 1 - alpha * A; alpha 396 Source/platform/audio/Biquad.cpp double a0 = 1 + alpha / A; alpha 398 Source/platform/audio/Biquad.cpp double a2 = 1 - alpha / A; alpha 426 Source/platform/audio/Biquad.cpp double alpha = sin(w0) / (2 * Q); alpha 429 Source/platform/audio/Biquad.cpp double b0 = 1 - alpha; alpha 431 Source/platform/audio/Biquad.cpp double b2 = 1 + alpha; alpha 432 Source/platform/audio/Biquad.cpp double a0 = 1 + alpha; alpha 434 Source/platform/audio/Biquad.cpp double a2 = 1 - alpha; alpha 462 Source/platform/audio/Biquad.cpp double alpha = sin(w0) / (2 * Q); alpha 468 Source/platform/audio/Biquad.cpp double a0 = 1 + alpha; alpha 470 Source/platform/audio/Biquad.cpp double a2 = 1 - alpha; alpha 498 Source/platform/audio/Biquad.cpp double alpha = sin(w0) / (2 * Q); alpha 501 Source/platform/audio/Biquad.cpp double b0 = alpha; alpha 503 Source/platform/audio/Biquad.cpp double b2 = -alpha; alpha 504 Source/platform/audio/Biquad.cpp double a0 = 1 + alpha; alpha 506 Source/platform/audio/Biquad.cpp double a2 = 1 - alpha; alpha 54 Source/platform/audio/DownSampler.cpp double alpha = 0.16; alpha 55 Source/platform/audio/DownSampler.cpp double a0 = 0.5 * (1.0 - alpha); alpha 57 Source/platform/audio/DownSampler.cpp double a2 = 0.5 * alpha; alpha 92 Source/platform/audio/SincResampler.cpp double alpha = 0.16; alpha 93 Source/platform/audio/SincResampler.cpp double a0 = 0.5 * (1.0 - alpha); alpha 95 Source/platform/audio/SincResampler.cpp double a2 = 0.5 * alpha; alpha 54 Source/platform/audio/UpSampler.cpp double alpha = 0.16; alpha 55 Source/platform/audio/UpSampler.cpp double a0 = 0.5 * (1.0 - alpha); alpha 57 Source/platform/audio/UpSampler.cpp double a2 = 0.5 * alpha; alpha 99 Source/platform/graphics/Color.cpp RGBA32 makeRGBAFromHSLA(double hue, double saturation, double lightness, double alpha) alpha 105 Source/platform/graphics/Color.cpp return makeRGBA(greyValue, greyValue, greyValue, static_cast<int>(alpha * scaleFactor)); alpha 114 Source/platform/graphics/Color.cpp static_cast<int>(alpha * scaleFactor)); alpha 210 Source/platform/graphics/Color.cpp const char* alphaString = numberToFixedPrecisionString(alpha() / 255.0f, 6, buffer, true); alpha 243 Source/platform/graphics/Color.cpp if (!alpha()) alpha 247 Source/platform/graphics/Color.cpp unsigned length = DecimalNumber(alpha() / 255.0).toStringDecimal(buffer, WTF::NumberToStringBufferLength); alpha 257 Source/platform/graphics/Color.cpp if (alpha() < 0xFF) alpha 258 Source/platform/graphics/Color.cpp return String::format("#%02X%02X%02X%02X", red(), green(), blue(), alpha()); alpha 300 Source/platform/graphics/Color.cpp return Color(0x54, 0x54, 0x54, alpha()); alpha 307 Source/platform/graphics/Color.cpp alpha()); alpha 327 Source/platform/graphics/Color.cpp alpha()); alpha 332 Source/platform/graphics/Color.cpp return colorWithOverrideAlpha(rgb(), (alpha() / 255.f) * otherAlpha); alpha 338 Source/platform/graphics/Color.cpp float alpha = a / 255.0f; alpha 341 Source/platform/graphics/Color.cpp return static_cast<int>(c / alpha); alpha 350 Source/platform/graphics/Color.cpp if (!alpha() || !source.hasAlpha()) alpha 353 Source/platform/graphics/Color.cpp if (!source.alpha()) alpha 356 Source/platform/graphics/Color.cpp int d = 255 * (alpha() + source.alpha()) - alpha() * source.alpha(); alpha 358 Source/platform/graphics/Color.cpp int r = (red() * alpha() * (255 - source.alpha()) + 255 * source.alpha() * source.red()) / d; alpha 359 Source/platform/graphics/Color.cpp int g = (green() * alpha() * (255 - source.alpha()) + 255 * source.alpha() * source.green()) / d; alpha 360 Source/platform/graphics/Color.cpp int b = (blue() * alpha() * (255 - source.alpha()) + 255 * source.alpha() * source.blue()) / d; alpha 371 Source/platform/graphics/Color.cpp for (int alpha = cStartAlpha; alpha <= cEndAlpha; alpha += cAlphaIncrement) { alpha 374 Source/platform/graphics/Color.cpp int r = blendComponent(red(), alpha); alpha 375 Source/platform/graphics/Color.cpp int g = blendComponent(green(), alpha); alpha 376 Source/platform/graphics/Color.cpp int b = blendComponent(blue(), alpha); alpha 378 Source/platform/graphics/Color.cpp newColor = Color(r, g, b, alpha); alpha 391 Source/platform/graphics/Color.cpp a = alpha() / 255.0f; alpha 399 Source/platform/graphics/Color.cpp a = alpha() / 255.0; alpha 439 Source/platform/graphics/Color.cpp int alpha = alphaChannel(pixelColor); alpha 440 Source/platform/graphics/Color.cpp if (alpha && alpha < 255) { alpha 442 Source/platform/graphics/Color.cpp redChannel(pixelColor) * 255 / alpha, alpha 443 Source/platform/graphics/Color.cpp greenChannel(pixelColor) * 255 / alpha, alpha 444 Source/platform/graphics/Color.cpp blueChannel(pixelColor) * 255 / alpha, alpha 445 Source/platform/graphics/Color.cpp alpha); alpha 454 Source/platform/graphics/Color.cpp unsigned alpha = color.alpha(); alpha 455 Source/platform/graphics/Color.cpp if (alpha < 255) { alpha 457 Source/platform/graphics/Color.cpp (color.red() * alpha + 254) / 255, alpha 458 Source/platform/graphics/Color.cpp (color.green() * alpha + 254) / 255, alpha 459 Source/platform/graphics/Color.cpp (color.blue() * alpha + 254) / 255, alpha 460 Source/platform/graphics/Color.cpp alpha).rgb(); alpha 102 Source/platform/graphics/Color.h bool hasAlpha() const { return alpha() < 255; } alpha 107 Source/platform/graphics/Color.h int alpha() const { return alphaChannel(m_color); } alpha 158 Source/platform/graphics/Color.h Color premultFrom = from.alpha() ? premultipliedARGBFromColor(from) : 0; alpha 159 Source/platform/graphics/Color.h Color premultTo = to.alpha() ? premultipliedARGBFromColor(to) : 0; alpha 164 Source/platform/graphics/Color.h blend(premultFrom.alpha(), premultTo.alpha(), progress)); alpha 172 Source/platform/graphics/Color.h blend(from.alpha(), to.alpha(), progress)); alpha 102 Source/platform/graphics/ColorSpace.cpp return Color(lookupTable[srcColor.red()], lookupTable[srcColor.green()], lookupTable[srcColor.blue()], srcColor.alpha()); alpha 70 Source/platform/graphics/DrawLooperBuilder.cpp if (!color.alpha()) alpha 163 Source/platform/graphics/Gradient.cpp return SkColorSetARGB(c.alpha(), c.red(), c.green(), c.blue()); alpha 301 Source/platform/graphics/GraphicsContext.cpp if (!color.alpha() || (!offset.width() && !offset.height() && !blur)) { alpha 945 Source/platform/graphics/GraphicsContext.cpp && immutableState()->strokeData().color().alpha()) { alpha 159 Source/platform/graphics/GraphicsContext.h void setAlphaAsFloat(float alpha) { mutableState()->setAlphaAsFloat(alpha);} alpha 162 Source/platform/graphics/GraphicsContext.h int alpha = immutableState()->alpha(); alpha 163 Source/platform/graphics/GraphicsContext.h return alpha > 255 ? 255 : alpha; alpha 201 Source/platform/graphics/GraphicsContextState.cpp void GraphicsContextState::setAlphaAsFloat(float alpha) alpha 203 Source/platform/graphics/GraphicsContextState.cpp if (alpha < 0) { alpha 206 Source/platform/graphics/GraphicsContextState.cpp m_alpha = roundf(alpha * 256); alpha 117 Source/platform/graphics/GraphicsContextState.h int alpha() const { return m_alpha; } alpha 52 Source/platform/graphics/GraphicsContextTest.cpp int alpha = *bitmap.getAddr32(x, y) >> 24; \ alpha 53 Source/platform/graphics/GraphicsContextTest.cpp EXPECT_EQ(255, alpha); \ alpha 62 Source/platform/graphics/GraphicsContextTest.cpp int alpha = *bitmap.getAddr32(x, y) >> 24; \ alpha 64 Source/platform/graphics/GraphicsContextTest.cpp EXPECT_EQ(opaque, alpha == 255); \ alpha 79 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 85 Source/platform/graphics/GraphicsContextTest.cpp context.fillRect(FloatRect(10, 10, 90, 90), alpha, CompositeSourceOver); alpha 97 Source/platform/graphics/GraphicsContextTest.cpp context.fillRect(FloatRect(99, 13, 10, 90), alpha, CompositeSourceIn); alpha 117 Source/platform/graphics/GraphicsContextTest.cpp context.fillRect(FloatRect(10, 10, 390, 50), alpha); alpha 136 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 231 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 245 Source/platform/graphics/GraphicsContextTest.cpp alphaImage->context()->fillRect(IntRect(0, 0, 100, 100), alpha); alpha 268 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 282 Source/platform/graphics/GraphicsContextTest.cpp alphaImage->context()->fillRect(IntRect(0, 0, 100, 100), alpha); alpha 307 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 365 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 381 Source/platform/graphics/GraphicsContextTest.cpp context.setStrokeColor(alpha); alpha 395 Source/platform/graphics/GraphicsContextTest.cpp context.setStrokeColor(alpha); alpha 402 Source/platform/graphics/GraphicsContextTest.cpp context.setStrokeColor(alpha); alpha 418 Source/platform/graphics/GraphicsContextTest.cpp context.setStrokeColor(alpha); alpha 441 Source/platform/graphics/GraphicsContextTest.cpp context.setStrokeColor(alpha); alpha 458 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 473 Source/platform/graphics/GraphicsContextTest.cpp context.setFillColor(alpha); alpha 489 Source/platform/graphics/GraphicsContextTest.cpp context.setFillColor(alpha); alpha 497 Source/platform/graphics/GraphicsContextTest.cpp context.setFillColor(alpha); alpha 516 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 599 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 621 Source/platform/graphics/GraphicsContextTest.cpp context.setFillColor(alpha); alpha 633 Source/platform/graphics/GraphicsContextTest.cpp context.setFillColor(alpha); alpha 649 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 670 Source/platform/graphics/GraphicsContextTest.cpp context.fillRoundedRect(IntRect(10, 10, 30, 50), radii, radii, radii, radii, alpha); alpha 674 Source/platform/graphics/GraphicsContextTest.cpp context.fillRoundedRect(IntRect(10, 0, 50, 30), radii, radii, radii, radii, alpha); alpha 696 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 702 Source/platform/graphics/GraphicsContextTest.cpp alphaPaint.setColor(alpha.rgb()); alpha 945 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 970 Source/platform/graphics/GraphicsContextTest.cpp context.setFillColor(alpha); alpha 990 Source/platform/graphics/GraphicsContextTest.cpp Color alpha(0.0f, 0.0f, 0.0f, 0.0f); alpha 631 Source/platform/graphics/GraphicsLayer.cpp if (m_backgroundColor.alpha()) { alpha 96 Source/platform/graphics/Image.cpp if (!color.alpha()) alpha 77 Source/platform/graphics/OpaqueRectTrackingContentLayerDelegateTest.cpp Color alpha(0, 0, 0, 0); alpha 78 Source/platform/graphics/OpaqueRectTrackingContentLayerDelegateTest.cpp context.fillRect(contentRect, alpha); alpha 90 Source/platform/graphics/OpaqueRectTrackingContentLayerDelegateTest.cpp Color alpha(0, 0, 0, 0); alpha 91 Source/platform/graphics/OpaqueRectTrackingContentLayerDelegateTest.cpp context.fillRect(contentRect, alpha); alpha 377 Source/platform/graphics/filters/FilterEffect.cpp int alpha = sourceComponent[3]; alpha 378 Source/platform/graphics/filters/FilterEffect.cpp if (alpha) { alpha 379 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[0] = static_cast<int>(sourceComponent[0]) * 255 / alpha; alpha 380 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[1] = static_cast<int>(sourceComponent[1]) * 255 / alpha; alpha 381 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[2] = static_cast<int>(sourceComponent[2]) * 255 / alpha; alpha 387 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[3] = alpha; alpha 411 Source/platform/graphics/filters/FilterEffect.cpp int alpha = sourceComponent[3]; alpha 412 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[0] = static_cast<int>(sourceComponent[0]) * alpha / 255; alpha 413 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[1] = static_cast<int>(sourceComponent[1]) * alpha / 255; alpha 414 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[2] = static_cast<int>(sourceComponent[2]) * alpha / 255; alpha 415 Source/platform/graphics/filters/FilterEffect.cpp destinationComponent[3] = alpha; alpha 178 Source/platform/graphics/gpu/DrawingBuffer.cpp bool needPremultiply = m_attributes.alpha && !m_attributes.premultipliedAlpha; alpha 285 Source/platform/graphics/gpu/DrawingBuffer.cpp if (m_attributes.alpha) { alpha 362 Source/platform/graphics/gpu/DrawingBuffer.cpp if (m_attributes.alpha && m_attributes.premultipliedAlpha && !premultiplyAlpha) alpha 364 Source/platform/graphics/gpu/DrawingBuffer.cpp else if (m_attributes.alpha && !m_attributes.premultipliedAlpha && premultiplyAlpha) alpha 397 Source/platform/graphics/gpu/DrawingBuffer.cpp m_layer->setOpaque(!m_attributes.alpha); alpha 398 Source/platform/graphics/gpu/DrawingBuffer.cpp m_layer->setBlendBackgroundColor(m_attributes.alpha); alpha 76 Source/platform/graphics/test/MockWebGraphicsContext3D.h virtual void blendColor(WGC3Dclampf red, WGC3Dclampf green, WGC3Dclampf blue, WGC3Dclampf alpha) { } alpha 91 Source/platform/graphics/test/MockWebGraphicsContext3D.h virtual void clearColor(WGC3Dclampf red, WGC3Dclampf green, WGC3Dclampf blue, WGC3Dclampf alpha) { } alpha 94 Source/platform/graphics/test/MockWebGraphicsContext3D.h virtual void colorMask(WGC3Dboolean red, WGC3Dboolean green, WGC3Dboolean blue, WGC3Dboolean alpha) { } alpha 127 Source/platform/image-decoders/ImageFrame.cpp void ImageFrame::setHasAlpha(bool alpha) alpha 129 Source/platform/image-decoders/ImageFrame.cpp m_hasAlpha = alpha; alpha 135 Source/platform/image-decoders/ImageFrame.cpp alpha = true; alpha 136 Source/platform/image-decoders/ImageFrame.cpp m_bitmap.setAlphaType(alpha ? kPremul_SkAlphaType : kOpaque_SkAlphaType); alpha 134 Source/platform/image-decoders/ImageFrame.h void setHasAlpha(bool alpha); alpha 175 Source/platform/image-decoders/ImageFrame.h unsigned alpha = a * div255; alpha 176 Source/platform/image-decoders/ImageFrame.h r = (r * alpha) >> 24; alpha 177 Source/platform/image-decoders/ImageFrame.h g = (g * alpha) >> 24; alpha 178 Source/platform/image-decoders/ImageFrame.h b = (b * alpha) >> 24; alpha 707 Source/platform/image-decoders/bmp/BMPImageReader.cpp int alpha = getAlpha(pixel); alpha 708 Source/platform/image-decoders/bmp/BMPImageReader.cpp if (!m_seenNonZeroAlphaPixel && !alpha) { alpha 710 Source/platform/image-decoders/bmp/BMPImageReader.cpp alpha = 255; alpha 716 Source/platform/image-decoders/bmp/BMPImageReader.cpp } else if (alpha != 255) alpha 721 Source/platform/image-decoders/bmp/BMPImageReader.cpp getComponent(pixel, 2), alpha); alpha 250 Source/platform/image-decoders/bmp/BMPImageReader.h unsigned alpha) alpha 252 Source/platform/image-decoders/bmp/BMPImageReader.h m_buffer->setRGBA(m_coord.x(), m_coord.y(), red, green, blue, alpha); alpha 264 Source/platform/image-decoders/bmp/BMPImageReader.h unsigned alpha) alpha 267 Source/platform/image-decoders/bmp/BMPImageReader.h setRGBA(red, green, blue, alpha); alpha 497 Source/platform/image-decoders/png/PNGImageDecoder.cpp unsigned alpha = hasAlpha ? pixel[3] : 255; alpha 498 Source/platform/image-decoders/png/PNGImageDecoder.cpp buffer.setRGBA(address++, pixel[0], pixel[1], pixel[2], alpha); alpha 499 Source/platform/image-decoders/png/PNGImageDecoder.cpp nonTrivialAlpha |= alpha < 255; alpha 96 Source/platform/image-encoders/skia/JPEGImageEncoder.cpp unsigned char alpha = pixels[3]; alpha 97 Source/platform/image-encoders/skia/JPEGImageEncoder.cpp if (alpha != 255) { alpha 98 Source/platform/image-encoders/skia/JPEGImageEncoder.cpp *output++ = SkMulDiv255Round(pixels[0], alpha); alpha 99 Source/platform/image-encoders/skia/JPEGImageEncoder.cpp *output++ = SkMulDiv255Round(pixels[1], alpha); alpha 100 Source/platform/image-encoders/skia/JPEGImageEncoder.cpp *output++ = SkMulDiv255Round(pixels[2], alpha); alpha 56 Source/platform/image-encoders/skia/PNGImageEncoder.cpp const unsigned alpha = SkGetPackedA32(*input); alpha 57 Source/platform/image-encoders/skia/PNGImageEncoder.cpp if ((alpha != 0) && (alpha != 255)) { alpha 58 Source/platform/image-encoders/skia/PNGImageEncoder.cpp *output++ = SkUnPreMultiply::ApplyScale(scale[alpha], SkGetPackedR32(*input)); alpha 59 Source/platform/image-encoders/skia/PNGImageEncoder.cpp *output++ = SkUnPreMultiply::ApplyScale(scale[alpha], SkGetPackedG32(*input)); alpha 60 Source/platform/image-encoders/skia/PNGImageEncoder.cpp *output++ = SkUnPreMultiply::ApplyScale(scale[alpha], SkGetPackedB32(*input)); alpha 61 Source/platform/image-encoders/skia/PNGImageEncoder.cpp *output++ = alpha; alpha 66 Source/platform/image-encoders/skia/PNGImageEncoder.cpp *output++ = alpha; alpha 61 Source/platform/image-encoders/skia/WEBPImageEncoder.cpp unsigned char alpha = pixels[3]; alpha 62 Source/platform/image-encoders/skia/WEBPImageEncoder.cpp if (alpha != 255) { alpha 63 Source/platform/image-encoders/skia/WEBPImageEncoder.cpp *data++ = SkMulDiv255Round(pixels[0], alpha); alpha 64 Source/platform/image-encoders/skia/WEBPImageEncoder.cpp *data++ = SkMulDiv255Round(pixels[1], alpha); alpha 65 Source/platform/image-encoders/skia/WEBPImageEncoder.cpp *data++ = SkMulDiv255Round(pixels[2], alpha); alpha 79 Source/platform/mac/NSScrollerImpDetails.h - (void)drawKnobSlotInRect:(NSRect)slotRect highlight:(BOOL)flag alpha:(CGFloat)alpha; alpha 461 Source/web/WebMediaPlayerClientImpl.cpp void WebMediaPlayerClientImpl::paintOnAndroid(WebCore::GraphicsContext* context, const IntRect& rect, uint8_t alpha) alpha 491 Source/web/WebMediaPlayerClientImpl.cpp paint.setAlpha(alpha); alpha 150 Source/web/WebMediaPlayerClientImpl.h void paintOnAndroid(WebCore::GraphicsContext*, const WebCore::IntRect&, uint8_t alpha); alpha 1202 Source/web/WebViewImpl.cpp if (!highlightColor.alpha()) alpha 49 public/platform/WebDeviceOrientationData.h double alpha; alpha 85 public/platform/WebGraphicsContext3D.h : alpha(true) alpha 99 public/platform/WebGraphicsContext3D.h bool alpha; alpha 219 public/platform/WebGraphicsContext3D.h virtual void blendColor(WGC3Dclampf red, WGC3Dclampf green, WGC3Dclampf blue, WGC3Dclampf alpha) = 0; alpha 230 public/platform/WebGraphicsContext3D.h virtual void clearColor(WGC3Dclampf red, WGC3Dclampf green, WGC3Dclampf blue, WGC3Dclampf alpha) = 0; alpha 233 public/platform/WebGraphicsContext3D.h virtual void colorMask(WGC3Dboolean red, WGC3Dboolean green, WGC3Dboolean blue, WGC3Dboolean alpha) = 0; alpha 113 public/platform/WebMediaPlayer.h virtual void paint(WebCanvas*, const WebRect&, unsigned char alpha) = 0;