kanzi::BlendStateCache Class Reference

Use a Blend State Cache to lookup a Kanzi graphics Blend State. More...

#include <kanzi/core.ui/graphics/blend_state_cache.hpp>

Public Member Functions
	BlendStateCache ()=default
	Constructor.
	BlendStateCache (BlendStateCache &&)=delete
	BlendStateCache (const BlendStateCache &)=delete
gfx::BlendStateHandleGuard	get (int blendMode, gfx::ColorWriteMask writeMask, bool alphaToCoverageEnabled)
	Gets or creates a Graphics Blend State for the requested state.
void	invalidate ()
	Invalidates the cache and releases all kanzi graphics handles.
BlendStateCache &	operator= (BlendStateCache &&)=delete
BlendStateCache &	operator= (const BlendStateCache &)=delete

Detailed Description

Use a Blend State Cache to lookup a Kanzi graphics Blend State.

Since

Kanzi 4.0.0

Constructor & Destructor Documentation

BlendStateCache() [1/3]

kanzi::BlendStateCache::BlendStateCache ( )

default

Constructor.

BlendStateCache() [2/3]

kanzi::BlendStateCache::BlendStateCache ( const BlendStateCache & )

delete

BlendStateCache() [3/3]

kanzi::BlendStateCache::BlendStateCache ( BlendStateCache && )

delete

Member Function Documentation

operator=() [1/2]

BlendStateCache & kanzi::BlendStateCache::operator= ( const BlendStateCache & )

delete

operator=() [2/2]

BlendStateCache & kanzi::BlendStateCache::operator= ( BlendStateCache && )

delete

get()

gfx::BlendStateHandleGuard kanzi::BlendStateCache::get	(	int	blendMode,
		gfx::ColorWriteMask	writeMask,
		bool	alphaToCoverageEnabled )

Gets or creates a Graphics Blend State for the requested state.

Parameters

blendMode	The blendMode to lookup.
writeMask	The color write mask.
alphaToCoverageEnabled	Whether alpha to coverage is enabled.

Returns

The Kanzi graphics Blend State handle.

Since

Kanzi 4.1.0 writeMask parameter renamed from writeMode; type changed from GraphicsColorWriteMode to gfx::ColorWriteMask.

invalidate()

void kanzi::BlendStateCache::invalidate

(

)

Invalidates the cache and releases all kanzi graphics handles.

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

• kanzi/core.ui/graphics/blend_state_cache.hpp