ngfx::FilterOp

Inherits from ngfx::DrawOp

Public Functions

	Name
	FilterOp(GraphicsContext * ctx, Graphics * graphics, uint32_t dstWidth, uint32_t dstHeight)
virtual	~FilterOp()
void	apply(GraphicsContext * ctx, CommandBuffer * commandBuffer, Graphics * graphics)

Public Attributes

	Name
std::unique_ptr< Texture >	outputTexture
std::unique_ptr< Framebuffer >	outputFramebuffer

Additional inherited members

Public Functions inherited from ngfx::DrawOp

	Name
	DrawOp(GraphicsContext * ctx)
virtual	~DrawOp()
virtual void	draw(CommandBuffer * commandBuffer, Graphics * graphics) =0

Protected Attributes inherited from ngfx::DrawOp

	Name
GraphicsContext *	ctx

Public Functions Documentation

function FilterOp

FilterOp(
    GraphicsContext * ctx,
    Graphics * graphics,
    uint32_t dstWidth,
    uint32_t dstHeight
)

Parameters:

• ctx The graphics context
• graphics The graphics interface
• dstWidth The destination width
• dstHeight The destination height

Create a filter operation

function ~FilterOp

inline virtual ~FilterOp()

Destroy the filter operation

function apply

void apply(
    GraphicsContext * ctx,
    CommandBuffer * commandBuffer,
    Graphics * graphics
)

Parameters:

• ctx The graphics context
• commandBuffer The command buffer
• graphics The graphics interface

Apply the filter

Public Attributes Documentation

variable outputTexture

std::unique_ptr< Texture > outputTexture;

The output texture

variable outputFramebuffer

std::unique_ptr< Framebuffer > outputFramebuffer;

The output framebuffer

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Updated on 3 April 2021 at 20:21:51 PDT