roo_display::StreamableStack::Input Class Reference

An input layer in the stack. More...

#include <streamable_stack.h>

Public Member Functions
	Input (const Streamable *obj, Box extents)
	Create an input layer using the source extents.
	Input (const Streamable *obj, Box extents, uint16_t dx, uint16_t dy)
	Create an input layer with an offset.
const Box &	extents () const
	Return extents in stack coordinates.
int16_t	dx () const
	X offset applied to the input.
int16_t	dy () const
	Y offset applied to the input.
std::unique_ptr< PixelStream >	createStream (const Box &extents) const
	Create a stream for the given extents in stack coordinates.
Input &	withMode (BlendingMode mode)
	Set blending mode for this input.
BlendingMode	blending_mode () const
	Return blending mode for this input.

Detailed Description

An input layer in the stack.

Definition at line 15 of file streamable_stack.h.

Constructor & Destructor Documentation

Input() [1/2]

roo_display::StreamableStack::Input::Input ( const Streamable *  obj, Box  extents  )

inline

Create an input layer using the source extents.

Definition at line 18 of file streamable_stack.h.

Input() [2/2]

roo_display::StreamableStack::Input::Input ( const Streamable *  obj, Box  extents, uint16_t  dx, uint16_t  dy  )

inline

Create an input layer with an offset.

Definition at line 26 of file streamable_stack.h.

Member Function Documentation

blending_mode()

BlendingMode roo_display::StreamableStack::Input::blending_mode ( ) const

inline

Return blending mode for this input.

Definition at line 53 of file streamable_stack.h.

createStream()

std::unique_ptr< PixelStream > roo_display::StreamableStack::Input::createStream ( const Box &  extents ) const

inline

Create a stream for the given extents in stack coordinates.

Definition at line 42 of file streamable_stack.h.

References roo_display::Streamable::createStream(), extents(), and roo_display::Box::translate().

dx()

int16_t roo_display::StreamableStack::Input::dx ( ) const

inline

X offset applied to the input.

Definition at line 37 of file streamable_stack.h.

dy()

int16_t roo_display::StreamableStack::Input::dy ( ) const

inline

Y offset applied to the input.

Definition at line 39 of file streamable_stack.h.

extents()

const Box & roo_display::StreamableStack::Input::extents ( ) const

inline

Return extents in stack coordinates.

Definition at line 34 of file streamable_stack.h.

Referenced by createStream().

withMode()

Input & roo_display::StreamableStack::Input::withMode ( BlendingMode  mode )

inline

Set blending mode for this input.

Definition at line 47 of file streamable_stack.h.

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

• temp_repos/roo_display/src/roo_display/composition/streamable_stack.h