blender::ColorSceneLinear4f< Alpha > Class Template Reference

#include <BLI_color.hh>

Inherits blender::ColorRGBA< float, eSpace::SceneLinear, Alpha >.

Public Member Functions
constexpr	ColorSceneLinear4f ()=default
constexpr	ColorSceneLinear4f (const float *rgba)
constexpr	ColorSceneLinear4f (float r, float g, float b, float a)
ColorSceneLinearByteEncoded4b< Alpha >	encode () const
ColorSceneLinear4f< eAlpha::Premultiplied >	premultiply_alpha () const
ColorSceneLinear4f< eAlpha::Straight >	unpremultiply_alpha () const
Public Member Functions inherited from blender::ColorRGBA< float, eSpace::SceneLinear, Alpha >
constexpr	ColorRGBA ()=default
constexpr	ColorRGBA (const float rgba[4])
constexpr	ColorRGBA (const float r, const float g, const float b, const float a)
	operator float * ()
	operator const float * () const
uint64_t	hash () const

Additional Inherited Members
Public Attributes inherited from blender::ColorRGBA< float, eSpace::SceneLinear, Alpha >
float	r
float	g
float	b
float	a

Detailed Description

template<eAlpha Alpha>
class blender::ColorSceneLinear4f< Alpha >

Definition at line 146 of file BLI_color.hh.

Constructor & Destructor Documentation

ColorSceneLinear4f() [1/3]

template<eAlpha Alpha>

blender::ColorSceneLinear4f< Alpha >::ColorSceneLinear4f ( )

constexprdefault

ColorSceneLinear4f() [2/3]

template<eAlpha Alpha>

blender::ColorSceneLinear4f< Alpha >::ColorSceneLinear4f ( const float * rgba )

inlineconstexpr

Definition at line 150 of file BLI_color.hh.

ColorSceneLinear4f() [3/3]

template<eAlpha Alpha>

blender::ColorSceneLinear4f< Alpha >::ColorSceneLinear4f ( float r, float g, float b, float a )

inlineconstexpr

Definition at line 155 of file BLI_color.hh.

Member Function Documentation

encode()

template<eAlpha Alpha>

ColorSceneLinearByteEncoded4b< Alpha > blender::ColorSceneLinear4f< Alpha >::encode ( ) const

inline

Convert to its byte encoded counterpart.

Definition at line 163 of file BLI_color.hh.

References linearrgb_to_srgb_uchar4().

Referenced by blender::bke::bool_to_byte_color(), blender::bke::float2_to_byte_color(), blender::bke::float3_to_byte_color(), blender::bke::float_to_byte_color(), fromFloat(), blender::bke::int2_to_byte_color(), blender::bke::int8_to_byte_color(), and blender::bke::int_to_byte_color().

premultiply_alpha()

template<eAlpha Alpha>

ColorSceneLinear4f< eAlpha::Premultiplied > blender::ColorSceneLinear4f< Alpha >::premultiply_alpha ( ) const

inline

Convert color and alpha association to premultiplied alpha.

Does nothing when color already has a premultiplied alpha.

Definition at line 175 of file BLI_color.hh.

References blender::Straight, and straight_to_premul_v4_v4().

Referenced by blender::tests::TEST(), blender::tests::TEST(), and blender::compositor::ConvertStraightToPremulOperation::update_memory_buffer_partial().

unpremultiply_alpha()

template<eAlpha Alpha>

ColorSceneLinear4f< eAlpha::Straight > blender::ColorSceneLinear4f< Alpha >::unpremultiply_alpha ( ) const

inline

Convert color and alpha association to straight alpha.

Does nothing when color has straight alpha.

Definition at line 192 of file BLI_color.hh.

References premul_to_straight_v4_v4(), and blender::Premultiplied.

Referenced by blender::tests::TEST(), and blender::compositor::ConvertPremulToStraightOperation::update_memory_buffer_partial().

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The documentation for this class was generated from the following file:

• BLI_color.hh