kanzi::GlRenderState::TextureRenderValue Struct Reference

Container for texture render value and the width/height uniforms. More...

#include <kanzi/core.ui/platform/graphics_backend/gl/gl_render_state.hpp>

Inheritance diagram for kanzi::GlRenderState::TextureRenderValue:

Public Member Functions
HandleType	getHeightHandle () const
	Gets the height uniform handle.
HandleType	getSizeHandle () const
	Gets the size uniform handle.
HandleType	getWidthHandle () const
	Gets the width uniform handle.
TextureRenderValue &	operator= (TextureRenderValue &&other)=default
	Move operator.
	TextureRenderValue (int uniformLocation, string_view name, HandleType widthHandle, HandleType heightHandle, HandleType sizeHandle)
	Constructor.
	TextureRenderValue (TextureRenderValue &&other)=default
	Move constructor.
Public Member Functions inherited from kanzi::GlRenderValue< TextureSharedPtr >
TextureSharedPtr	get () const
	Get a shared pointer to the texture contained in this object.
	GlRenderValue ()=default
	Empty constructor.
	GlRenderValue (GlRenderValue &&other)=default
	Move constructor.
	GlRenderValue (int uniformLocation, string_view name)
	Constructor.
	GlRenderValue (Material &material, string_view name)
	Constructor.
GlRenderValue &	operator= (GlRenderValue &&other)=default
	Move operator.
void	set (const TextureSharedPtr &value)
	Set the weak pointer to the texture resource.
Public Member Functions inherited from kanzi::GlRenderValueBase
const char *	getName () const
	Access name.
int	getUniformLocation () const
	Gets uniform location.
	GlRenderValueBase ()=default
	Constructor.
	GlRenderValueBase (GlRenderValueBase &&other)=default
	Move constructor.
	GlRenderValueBase (int uniformLocation, string_view name)
	Constructor.
	GlRenderValueBase (Material &material, string_view name)
	Constructor.
bool	isDirty () const
	Tells if this value is dirty.
bool	isNamed (string_view name) const
	Tells if the render value has given name.
bool	isValid () const
	Tells if this value information is valid.
GlRenderValueBase &	operator= (GlRenderValueBase &&other)=default
	Move operator.
void	setDirty (bool enabled)
	Sets dirty status.
void	setUniformLocation (int uniformLocation)
	Sets uniform location.

Additional Inherited Members
Protected Attributes inherited from kanzi::GlRenderValueBase
bool	m_dirty
	Is this value dirty and needs updating?
ImmutableString	m_name
	Name of the render value.
int	m_uniformLocation
	Uniform location.

Detailed Description

Container for texture render value and the width/height uniforms.

Texture render values require also the handles for width and

Constructor & Destructor Documentation

TextureRenderValue() [1/2]

kanzi::GlRenderState::TextureRenderValue::TextureRenderValue ( int uniformLocation, string_view name, HandleType widthHandle, HandleType heightHandle, HandleType sizeHandle )

inlineexplicit

Constructor.

Parameters

uniformLocation	Uniform location already acquired from shader.
name	Name of the render value.
widthHandle	Texture width uniform handle.
heightHandle	Texture height uniform handle.
sizeHandle	Texture size uniform handle.

TextureRenderValue() [2/2]

kanzi::GlRenderState::TextureRenderValue::TextureRenderValue ( TextureRenderValue && other )

default

Move constructor.

Parameters

other

Source object.

Member Function Documentation

operator=()

TextureRenderValue & kanzi::GlRenderState::TextureRenderValue::operator= ( TextureRenderValue && other )

default

Move operator.

Parameters

other

Source object.

Returns

This.

getWidthHandle()

HandleType kanzi::GlRenderState::TextureRenderValue::getWidthHandle ( ) const

inline

Gets the width uniform handle.

Returns

Handle to width value.

getHeightHandle()

HandleType kanzi::GlRenderState::TextureRenderValue::getHeightHandle ( ) const

inline

Gets the height uniform handle.

Returns

Handle to height value.

getSizeHandle()

HandleType kanzi::GlRenderState::TextureRenderValue::getSizeHandle ( ) const

inline

Gets the size uniform handle.

Returns

Handle to size value.

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

• kanzi/core.ui/platform/graphics_backend/gl/gl_render_state.hpp