#include <dl_color.h>

Public Member Functions
constexpr	DlColor ()

constexpr	DlColor (uint32_t argb)

constexpr	DlColor (DlScalar alpha, DlScalar red, DlScalar green, DlScalar blue, DlColorSpace colorspace)

constexpr bool	isOpaque () const

constexpr bool	isTransparent () const

int	getAlpha () const

int	getRed () const

int	getGreen () const

int	getBlue () const

constexpr DlScalar	getAlphaF () const

constexpr DlScalar	getRedF () const

constexpr DlScalar	getGreenF () const

constexpr DlScalar	getBlueF () const

constexpr DlColorSpace	getColorSpace () const

DlColor	withAlpha (uint8_t alpha) const

DlColor	withRed (uint8_t red) const

DlColor	withGreen (uint8_t green) const

DlColor	withBlue (uint8_t blue) const

constexpr DlColor	withAlphaF (float alpha) const

constexpr DlColor	withRedF (float red) const

constexpr DlColor	withGreenF (float green) const

constexpr DlColor	withBlueF (float blue) const

DlColor	withColorSpace (DlColorSpace color_space) const

constexpr DlColor	modulateOpacity (DlScalar opacity) const

uint32_t	argb () const

bool	isClose (DlColor const &other, DlScalar delta=1.0f/256.0f)

bool	operator== (DlColor const &other) const

Static Public Member Functions
static constexpr DlColor	RGBA (DlScalar r, DlScalar g, DlScalar b, DlScalar a)
	Construct a 32 bit color from floating point R, G, B, and A color channels.

static constexpr DlColor	ARGB (DlScalar a, DlScalar r, DlScalar g, DlScalar b)
	Construct a 32 bit color from floating point A, R, G, and B color channels.

static uint8_t	toAlpha (DlScalar opacity)

static constexpr DlScalar	toOpacity (uint8_t alpha)

static constexpr DlColor	kTransparent ()

static constexpr DlColor	kBlack ()

static constexpr DlColor	kWhite ()

static constexpr DlColor	kRed ()

static constexpr DlColor	kGreen ()

static constexpr DlColor	kBlue ()

static constexpr DlColor	kCyan ()

static constexpr DlColor	kMagenta ()

static constexpr DlColor	kYellow ()

static constexpr DlColor	kDarkGrey ()

static constexpr DlColor	kMidGrey ()

static constexpr DlColor	kLightGrey ()

static constexpr DlColor	kAliceBlue ()

static constexpr DlColor	kFuchsia ()

static constexpr DlColor	kMaroon ()

static constexpr DlColor	kSkyBlue ()

static constexpr DlColor	kCornflowerBlue ()

static constexpr DlColor	kCrimson ()

static constexpr DlColor	kAqua ()

static constexpr DlColor	kOrange ()

static constexpr DlColor	kPurple ()

static constexpr DlColor	kLimeGreen ()

static constexpr DlColor	kGreenYellow ()

static constexpr DlColor	kDarkMagenta ()

static constexpr DlColor	kOrangeRed ()

static constexpr DlColor	kDarkGreen ()

static constexpr DlColor	kChartreuse ()

Detailed Description

A representation of a color.

The color belongs to a DlColorSpace. Using deprecated integer data accessors on colors not in the kSRGB colorspace can lead to data loss. Using the floating point accessors and constructors that were added for wide-gamut support are preferred.

Definition at line 21 of file dl_color.h.

Constructor & Destructor Documentation

◆ DlColor() [1/3]

constexpr flutter::DlColor::DlColor ( )

inlineconstexpr

Definition at line 23 of file dl_color.h.

      : alpha_(1.f),
        red_(0.f),
        green_(0.f),
        blue_(0.f),
        color_space_(DlColorSpace::kSRGB) {}

Referenced by ARGB(), kAliceBlue(), kAqua(), kBlack(), kBlue(), kChartreuse(), kCornflowerBlue(), kCrimson(), kCyan(), kDarkGreen(), kDarkGrey(), kDarkMagenta(), kFuchsia(), kGreen(), kGreenYellow(), kLightGrey(), kLimeGreen(), kMagenta(), kMaroon(), kMidGrey(), kOrange(), kOrangeRed(), kPurple(), kRed(), kSkyBlue(), kTransparent(), kWhite(), kYellow(), withAlpha(), withAlphaF(), withBlue(), withBlueF(), withColorSpace(), withGreen(), withGreenF(), withRed(), and withRedF().

◆ DlColor() [2/3]

constexpr flutter::DlColor::DlColor ( uint32_t argb )

inlineexplicitconstexpr

Definition at line 29 of file dl_color.h.

      : alpha_(toF((argb >> 24) & 0xff)),
        red_(toF((argb >> 16) & 0xff)),
        green_(toF((argb >> 8) & 0xff)),
        blue_(toF((argb >> 0) & 0xff)),
        color_space_(DlColorSpace::kSRGB) {}

◆ DlColor() [3/3]

constexpr flutter::DlColor::DlColor	(	DlScalar	alpha,
		DlScalar	red,
		DlScalar	green,
		DlScalar	blue,
		DlColorSpace	colorspace
	)

inlineconstexpr

Definition at line 35 of file dl_color.h.

      : alpha_(std::clamp(alpha, 0.0f, 1.0f)),
        red_(red),
        green_(green),
        blue_(blue),
        color_space_(colorspace) {}

Member Function Documentation

◆ argb()

uint32_t flutter::DlColor::argb ( ) const

inline

Definition at line 158 of file dl_color.h.

                               {
    if (color_space_ != DlColorSpace::kSRGB) {
      return withColorSpace(DlColorSpace::kSRGB).argb();
    }
    return toC(alpha_) << 24 |  //
           toC(red_) << 16 |    //
           toC(green_) << 8 |   //
           toC(blue_) << 0;
  }

References argb(), flutter::kSRGB, and withColorSpace().

Referenced by argb(), flutter::testing::CanvasCompareTester::checkGroupOpacity(), flutter::DlPaint::getAlpha(), flutter::testing::MakeTestImage(), flutter::testing::CanvasCompareTester::RenderWithAttributes(), flutter::testing::TEST_F(), flutter::ToSkColor(), withAlpha(), withBlue(), withGreen(), and withRed().

◆ ARGB()

static constexpr DlColor flutter::DlColor::ARGB	(	DlScalar	a,
		DlScalar	r,
		DlScalar	g,
		DlScalar	b
	)

inlinestaticconstexpr

Construct a 32 bit color from floating point A, R, G, and B color channels.

Definition at line 57 of file dl_color.h.

                                            {
    return DlColor(a, r, g, b, DlColorSpace::kSRGB);
  }

References DlColor(), and flutter::kSRGB.

◆ getAlpha()

int flutter::DlColor::getAlpha ( ) const

inline

Definition at line 102 of file dl_color.h.

102{ return toC(alpha_); }

Referenced by flutter::DlSkCanvasDispatcher::DrawShadow(), modulateOpacity(), and flutter::testing::TEST().

◆ getAlphaF()

constexpr DlScalar flutter::DlColor::getAlphaF ( ) const

inlineconstexpr

Definition at line 113 of file dl_color.h.

113{ return alpha_; }

Referenced by flutter::DlPaint::getOpacity(), std::operator<<(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), impeller::skia_conversions::ToColor(), and flutter::ToSkColor4f().

◆ getBlue()

int flutter::DlColor::getBlue ( ) const

inline

Definition at line 111 of file dl_color.h.

111{ return toC(blue_); }

Referenced by flutter::testing::TEST().

◆ getBlueF()

constexpr DlScalar flutter::DlColor::getBlueF ( ) const

inlineconstexpr

Definition at line 116 of file dl_color.h.

116{ return blue_; }

Referenced by std::operator<<(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), impeller::skia_conversions::ToColor(), and flutter::ToSkColor4f().

◆ getColorSpace()

constexpr DlColorSpace flutter::DlColor::getColorSpace ( ) const

inlineconstexpr

Definition at line 118 of file dl_color.h.

118{ return color_space_; }

Referenced by std::operator<<(), flutter::testing::TEST(), impeller::skia_conversions::ToColor(), and flutter::ToSkColor4f().

◆ getGreen()

int flutter::DlColor::getGreen ( ) const

inline

Definition at line 108 of file dl_color.h.

108{ return toC(green_); }

Referenced by flutter::testing::TEST().

◆ getGreenF()

constexpr DlScalar flutter::DlColor::getGreenF ( ) const

inlineconstexpr

Definition at line 115 of file dl_color.h.

115{ return green_; }

Referenced by std::operator<<(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), impeller::skia_conversions::ToColor(), and flutter::ToSkColor4f().

◆ getRed()

int flutter::DlColor::getRed ( ) const

inline

Definition at line 105 of file dl_color.h.

105{ return toC(red_); }

Referenced by flutter::testing::TEST().

◆ getRedF()

constexpr DlScalar flutter::DlColor::getRedF ( ) const

inlineconstexpr

Definition at line 114 of file dl_color.h.

114{ return red_; }

Referenced by std::operator<<(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), impeller::skia_conversions::ToColor(), and flutter::ToSkColor4f().

◆ isClose()

bool flutter::DlColor::isClose	(	DlColor const &	other,
		DlScalar	delta = `1.0f / 256.0f`
	)

inline

Checks that no difference in color components exceeds the delta.

This doesn't check against the actual distance between the colors in some space.

Definition at line 172 of file dl_color.h.

                                                                     {
    return color_space_ == other.color_space_ &&
           std::abs(alpha_ - other.alpha_) < delta &&
           std::abs(red_ - other.red_) < delta &&
           std::abs(green_ - other.green_) < delta &&
           std::abs(blue_ - other.blue_) < delta;
  }

◆ isOpaque()

constexpr bool flutter::DlColor::isOpaque ( ) const

inlineconstexpr

Definition at line 97 of file dl_color.h.

97{ return alpha_ >= 1.f; }

Referenced by flutter::testing::MakeTestImage().

◆ isTransparent()

constexpr bool flutter::DlColor::isTransparent ( ) const

inlineconstexpr

Definition at line 98 of file dl_color.h.

98{ return alpha_ <= 0.f; }

Referenced by flutter::DlBlendColorFilter::can_commute_with_opacity(), flutter::testing::DisplayListNopTest::check_color_result(), and flutter::DlBlendColorFilter::modifies_transparent_black().

◆ kAliceBlue()

static constexpr DlColor flutter::DlColor::kAliceBlue ( )

inlinestaticconstexpr

Definition at line 80 of file dl_color.h.

80{return DlColor(0xFFF0F8FF);};

References DlColor().

Referenced by impeller::testing::TEST_P().

◆ kAqua()

static constexpr DlColor flutter::DlColor::kAqua ( )

inlinestaticconstexpr

Definition at line 86 of file dl_color.h.

86{return DlColor(0xFF00FFFF);};

References DlColor().

Referenced by impeller::testing::TEST_P(), impeller::testing::TEST_P(), and flutter::testing::TEST_P().

◆ kBlack()

static constexpr DlColor flutter::DlColor::kBlack ( )

inlinestaticconstexpr

Definition at line 69 of file dl_color.h.

69{return DlColor(0xFF000000);};

References DlColor().

◆ kBlue()

static constexpr DlColor flutter::DlColor::kBlue ( )

inlinestaticconstexpr

Definition at line 73 of file dl_color.h.

73{return DlColor(0xFF0000FF);};

References DlColor().

◆ kChartreuse()

static constexpr DlColor flutter::DlColor::kChartreuse ( )

inlinestaticconstexpr

Definition at line 94 of file dl_color.h.

94{return DlColor(0xFF7FFF00);};

References DlColor().

Referenced by impeller::testing::TEST_P().

◆ kCornflowerBlue()

static constexpr DlColor flutter::DlColor::kCornflowerBlue ( )

inlinestaticconstexpr

Definition at line 84 of file dl_color.h.

84{return DlColor(0xFF6495ED);};

References DlColor().

Referenced by impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kCrimson()

static constexpr DlColor flutter::DlColor::kCrimson ( )

inlinestaticconstexpr

Definition at line 85 of file dl_color.h.

85{return DlColor(0xFFFF5733);};

References DlColor().

Referenced by impeller::testing::MaskBlurVariantTest().

◆ kCyan()

static constexpr DlColor flutter::DlColor::kCyan ( )

inlinestaticconstexpr

◆ kDarkGreen()

static constexpr DlColor flutter::DlColor::kDarkGreen ( )

inlinestaticconstexpr

Definition at line 93 of file dl_color.h.

93{return DlColor(0xFF006400);};

References DlColor().

Referenced by impeller::testing::TEST_P().

◆ kDarkGrey()

static constexpr DlColor flutter::DlColor::kDarkGrey ( )

inlinestaticconstexpr

Definition at line 77 of file dl_color.h.

77{return DlColor(0xFF3F3F3F);};

References DlColor().

Referenced by flutter::testing::DisplayListNopTest::DisplayListNopTest(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kDarkMagenta()

static constexpr DlColor flutter::DlColor::kDarkMagenta ( )

inlinestaticconstexpr

Definition at line 91 of file dl_color.h.

91{return DlColor(0xFF8B008B);};

References DlColor().

Referenced by impeller::testing::TEST_P(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kFuchsia()

static constexpr DlColor flutter::DlColor::kFuchsia ( )

inlinestaticconstexpr

Definition at line 81 of file dl_color.h.

81{return DlColor(0xFFFF00FF);};

References DlColor().

Referenced by impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kGreen()

static constexpr DlColor flutter::DlColor::kGreen ( )

inlinestaticconstexpr

Definition at line 72 of file dl_color.h.

72{return DlColor(0xFF00FF00);};

References DlColor().

◆ kGreenYellow()

static constexpr DlColor flutter::DlColor::kGreenYellow ( )

inlinestaticconstexpr

Definition at line 90 of file dl_color.h.

90{return DlColor(0xFFADFF2F);};

References DlColor().

Referenced by impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kLightGrey()

static constexpr DlColor flutter::DlColor::kLightGrey ( )

inlinestaticconstexpr

Definition at line 79 of file dl_color.h.

79{return DlColor(0xFFC0C0C0);};

References DlColor().

Referenced by flutter::testing::DisplayListNopTest::DisplayListNopTest(), and impeller::testing::TEST_P().

◆ kLimeGreen()

static constexpr DlColor flutter::DlColor::kLimeGreen ( )

inlinestaticconstexpr

Definition at line 89 of file dl_color.h.

89{return DlColor(0xFF32CD32);};

References DlColor().

Referenced by impeller::testing::TEST_P().

◆ kMagenta()

static constexpr DlColor flutter::DlColor::kMagenta ( )

inlinestaticconstexpr

Definition at line 75 of file dl_color.h.

75{return DlColor(0xFFFF00FF);};

References DlColor().

Referenced by flutter::testing::TEST(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), and flutter::testing::TEST_P().

◆ kMaroon()

static constexpr DlColor flutter::DlColor::kMaroon ( )

inlinestaticconstexpr

Definition at line 82 of file dl_color.h.

82{return DlColor(0xFF800000);};

References DlColor().

Referenced by impeller::testing::MaskBlurVariantTest(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), and flutter::testing::TEST_P().

◆ kMidGrey()

static constexpr DlColor flutter::DlColor::kMidGrey ( )

inlinestaticconstexpr

Definition at line 78 of file dl_color.h.

78{return DlColor(0xFF808080);};

References DlColor().

Referenced by flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kOrange()

static constexpr DlColor flutter::DlColor::kOrange ( )

inlinestaticconstexpr

Definition at line 87 of file dl_color.h.

87{return DlColor(0xFFFFA500);};

References DlColor().

Referenced by impeller::testing::MaskBlurVariantTest(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kOrangeRed()

static constexpr DlColor flutter::DlColor::kOrangeRed ( )

inlinestaticconstexpr

Definition at line 92 of file dl_color.h.

92{return DlColor(0xFFFF4500);};

References DlColor().

Referenced by impeller::testing::TEST_P(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ kPurple()

static constexpr DlColor flutter::DlColor::kPurple ( )

inlinestaticconstexpr

Definition at line 88 of file dl_color.h.

88{return DlColor(0xFF800080);};

References DlColor().

Referenced by impeller::testing::MaskBlurVariantTest(), and impeller::testing::TEST_P().

◆ kRed()

static constexpr DlColor flutter::DlColor::kRed ( )

inlinestaticconstexpr

Definition at line 71 of file dl_color.h.

71{return DlColor(0xFFFF0000);};

References DlColor().

◆ kSkyBlue()

static constexpr DlColor flutter::DlColor::kSkyBlue ( )

inlinestaticconstexpr

Definition at line 83 of file dl_color.h.

83{return DlColor(0xFF87CEEB);};

References DlColor().

Referenced by impeller::testing::TEST_P().

◆ kTransparent()

static constexpr DlColor flutter::DlColor::kTransparent ( )

inlinestaticconstexpr

Definition at line 68 of file dl_color.h.

68{return DlColor(0x00000000);};

References DlColor().

◆ kWhite()

static constexpr DlColor flutter::DlColor::kWhite ( )

inlinestaticconstexpr

Definition at line 70 of file dl_color.h.

70{return DlColor(0xFFFFFFFF);};

References DlColor().

◆ kYellow()

static constexpr DlColor flutter::DlColor::kYellow ( )

inlinestaticconstexpr

Definition at line 76 of file dl_color.h.

76{return DlColor(0xFFFFFF00);};

References DlColor().

◆ modulateOpacity()

constexpr DlColor flutter::DlColor::modulateOpacity ( DlScalar opacity ) const

inlineconstexpr

Definition at line 150 of file dl_color.h.

                                                            {
    return opacity <= 0   ? withAlpha(0)
           : opacity >= 1 ? *this
                          : withAlpha(round(getAlpha() * opacity));
  }

References getAlpha(), and withAlpha().

Referenced by impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ operator==()

bool flutter::DlColor::operator== ( DlColor const & other ) const

inline

Definition at line 179 of file dl_color.h.

                                              {
    return alpha_ == other.alpha_ && red_ == other.red_ &&
           green_ == other.green_ && blue_ == other.blue_ &&
           color_space_ == other.color_space_;
  }

◆ RGBA()

static constexpr DlColor flutter::DlColor::RGBA	(	DlScalar	r,
		DlScalar	g,
		DlScalar	b,
		DlScalar	a
	)

inlinestaticconstexpr

Construct a 32 bit color from floating point R, G, B, and A color channels.

Definition at line 48 of file dl_color.h.

                                            {
    return ARGB(a, r, g, b);
  }

References ARGB().

◆ toAlpha()

static uint8_t flutter::DlColor::toAlpha ( DlScalar opacity )

inlinestatic

Definition at line 64 of file dl_color.h.

64{ return toC(opacity); }

Referenced by flutter::DlPaint::setOpacity(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), and flutter::OpacityEntry::update_mutators().

◆ toOpacity()

static constexpr DlScalar flutter::DlColor::toOpacity ( uint8_t alpha )

inlinestaticconstexpr

Definition at line 65 of file dl_color.h.

65{ return toF(alpha); }

Referenced by flutter::Mutator::GetAlphaFloat(), flutter::OpacityLayer::opacity(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), and flutter::testing::TEST_F().

◆ withAlpha()

DlColor flutter::DlColor::withAlpha ( uint8_t alpha ) const

inline

Definition at line 120 of file dl_color.h.

                                                {  //
    return DlColor((argb() & 0x00FFFFFF) | (alpha << 24));
  }

References argb(), and DlColor().

Referenced by impeller::testing::BlendModeTest(), flutter::testing::DisplayListNopTest::DisplayListNopTest(), flutter::testing::MakeFilter(), modulateOpacity(), flutter::testing::CanvasCompareTester::RenderWithAttributes(), flutter::testing::CanvasCompareTester::RenderWithSaveRestore(), flutter::DlPaint::setAlpha(), flutter::testing::TEST(), flutter::testing::TEST_F(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), and impeller::testing::TEST_P().

◆ withAlphaF()

constexpr DlColor flutter::DlColor::withAlphaF ( float alpha ) const

inlineconstexpr

Definition at line 132 of file dl_color.h.

                                                  {  //
    return DlColor(alpha, red_, green_, blue_, color_space_);
  }

References DlColor().

◆ withBlue()

DlColor flutter::DlColor::withBlue ( uint8_t blue ) const

inline

Definition at line 129 of file dl_color.h.

                                              {  //
    return DlColor((argb() & 0xFFFFFF00) | (blue << 0));
  }

References argb(), and DlColor().

◆ withBlueF()

constexpr DlColor flutter::DlColor::withBlueF ( float blue ) const

inlineconstexpr

Definition at line 141 of file dl_color.h.

                                                {  //
    return DlColor(alpha_, red_, green_, blue, color_space_);
  }

References DlColor().

◆ withColorSpace()

DlColor flutter::DlColor::withColorSpace ( DlColorSpace color_space ) const

Performs a colorspace transformation.

This isn't just a replacement of the color space field, the new color components are calculated.

Definition at line 40 of file dl_color.cc.

                                                              {
  switch (color_space_) {
    case DlColorSpace::kSRGB:
      switch (color_space) {
        case DlColorSpace::kSRGB:
          return *this;
        case DlColorSpace::kExtendedSRGB:
          return DlColor(alpha_, red_, green_, blue_,
                         DlColorSpace::kExtendedSRGB);
        case DlColorSpace::kDisplayP3:
          FML_CHECK(false) << "not implemented";
          return *this;
      }
    case DlColorSpace::kExtendedSRGB:
      switch (color_space) {
        case DlColorSpace::kSRGB:
          return DlColor(alpha_, std::clamp(red_, 0.0f, 1.0f),
                         std::clamp(green_, 0.0f, 1.0f),
                         std::clamp(blue_, 0.0f, 1.0f), DlColorSpace::kSRGB);
        case DlColorSpace::kExtendedSRGB:
          return *this;
        case DlColorSpace::kDisplayP3:
          FML_CHECK(false) << "not implemented";
          return *this;
      }
    case DlColorSpace::kDisplayP3:
      switch (color_space) {
        case DlColorSpace::kSRGB:
          return transform(*this, kP3ToSrgb, DlColorSpace::kExtendedSRGB)
              .withColorSpace(DlColorSpace::kSRGB);
        case DlColorSpace::kExtendedSRGB:
          return transform(*this, kP3ToSrgb, DlColorSpace::kExtendedSRGB);
        case DlColorSpace::kDisplayP3:
          return *this;
      }
  }
}

References DlColor(), FML_CHECK, flutter::kDisplayP3, flutter::kExtendedSRGB, flutter::kSRGB, and transform.

Referenced by argb(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), and flutter::ToSkColor4f().

◆ withGreen()

DlColor flutter::DlColor::withGreen ( uint8_t green ) const

inline

Definition at line 126 of file dl_color.h.

                                                {  //
    return DlColor((argb() & 0xFFFF00FF) | (green << 8));
  }

References argb(), and DlColor().

◆ withGreenF()

constexpr DlColor flutter::DlColor::withGreenF ( float green ) const

inlineconstexpr

Definition at line 138 of file dl_color.h.

                                                  {  //
    return DlColor(alpha_, red_, green, blue_, color_space_);
  }

References DlColor().

◆ withRed()

DlColor flutter::DlColor::withRed ( uint8_t red ) const

inline

Definition at line 123 of file dl_color.h.

                                            {  //
    return DlColor((argb() & 0xFF00FFFF) | (red << 16));
  }

References argb(), and DlColor().

◆ withRedF()

constexpr DlColor flutter::DlColor::withRedF ( float red ) const

inlineconstexpr

Definition at line 135 of file dl_color.h.

                                              {  //
    return DlColor(alpha_, red, green_, blue_, color_space_);
  }

References DlColor().

The documentation for this struct was generated from the following files:

display_list/dl_color.h
display_list/dl_color.cc

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ DlColor() [1/3]

◆ DlColor() [2/3]

◆ DlColor() [3/3]

Member Function Documentation

◆ argb()

◆ ARGB()

◆ getAlpha()

◆ getAlphaF()

◆ getBlue()

◆ getBlueF()

◆ getColorSpace()

◆ getGreen()

◆ getGreenF()

◆ getRed()

◆ getRedF()

◆ isClose()

◆ isOpaque()

◆ isTransparent()

◆ kAliceBlue()

◆ kAqua()

◆ kBlack()

◆ kBlue()

◆ kChartreuse()

◆ kCornflowerBlue()

◆ kCrimson()

◆ kCyan()

◆ kDarkGreen()

◆ kDarkGrey()

◆ kDarkMagenta()

◆ kFuchsia()

◆ kGreen()

◆ kGreenYellow()

◆ kLightGrey()

◆ kLimeGreen()

◆ kMagenta()

◆ kMaroon()

◆ kMidGrey()

◆ kOrange()

◆ kOrangeRed()

◆ kPurple()

◆ kRed()

◆ kSkyBlue()

◆ kTransparent()

◆ kWhite()

◆ kYellow()

◆ modulateOpacity()

◆ operator==()

◆ RGBA()

◆ toAlpha()

◆ toOpacity()

◆ withAlpha()

◆ withAlphaF()

◆ withBlue()

◆ withBlueF()

◆ withColorSpace()

◆ withGreen()

◆ withGreenF()

◆ withRed()

◆ withRedF()