Post processing shader base implementation. More...

#include <tdme/engine/subsystems/postprocessing/PostProcessingShaderBaseImplementation.h>

Inheritance diagram for PostProcessingShaderBaseImplementation:

Collaboration diagram for PostProcessingShaderBaseImplementation:

Public Member Functions
	PostProcessingShaderBaseImplementation (Renderer *renderer)
	Public constructor. More...

virtual bool	isInitialized () override

virtual void	initialize () override
	Initialize post processing shader. More...

virtual void	useProgram (int contextIdx) override
	Use program. More...

virtual void	unUseProgram () override
	Unuse program. More...

virtual void	setBufferPixelWidth (int contextIdx, float pixelWidth) override
	Set source buffer pixel width. More...

virtual void	setBufferPixelHeight (int contextIdx, float pixelHeight) override
	Set source buffer pixel height. More...

virtual void	setShaderParameters (int contextIdx, Engine *engine) override=0
	Set shader parameters. More...

Public Member Functions inherited from PostProcessingShaderImplementation
virtual	~PostProcessingShaderImplementation ()
	Public destructor. More...

virtual bool	isInitialized ()=0

virtual void	initialize ()=0
	Initialize post processing shader. More...

virtual void	useProgram (int contextIdx)=0
	Use program. More...

virtual void	unUseProgram ()=0
	Unuse program. More...

virtual void	setBufferPixelWidth (int contextIdx, float pixelWidth)=0
	Set source buffer pixel width. More...

virtual void	setBufferPixelHeight (int contextIdx, float pixelHeight)=0
	Set source buffer pixel height. More...

virtual void	setShaderParameters (int contextIdx, Engine *engine)=0
	Set shader parameters. More...

Protected Attributes
int32_t	programId { -1 }

int32_t	vertexShaderId { -1 }

int32_t	fragmentShaderId { -1 }

int32_t	uniformColorBufferTextureUnit { -1 }

int32_t	uniformDepthBufferTextureUnit { -1 }

int32_t	uniformTemporaryColorBufferTextureUnit { -1 }

int32_t	uniformTemporaryDepthBufferTextureUnit { -1 }

int32_t	uniformBufferTexturePixelWidth { -1 }

int32_t	uniformBufferTexturePixelHeight { -1 }

bool	isRunning { false }

bool	initialized { false }

Renderer *	renderer { nullptr }

Detailed Description

Post processing shader base implementation.

Author: Andreas Drewke

Version: $Id$

Definition at line 18 of file PostProcessingShaderBaseImplementation.h.

Constructor & Destructor Documentation

◆ PostProcessingShaderBaseImplementation()

PostProcessingShaderBaseImplementation ( Renderer * renderer )

Public constructor.

Parameters

renderer renderer

Definition at line 12 of file PostProcessingShaderBaseImplementation.cpp.

Member Function Documentation

◆ initialize()

void initialize ( )

overridevirtual

Initialize post processing shader.

Implements PostProcessingShaderImplementation.

Reimplemented in PostProcessingShaderBlurImplementation, PostProcessingShaderDefaultImplementation, PostProcessingShaderDesaturationImplementation, PostProcessingShaderLightScatteringImplementation, PostProcessingShaderSSAOImplementation, PostProcessingShaderSSAOMapImplementation, and PostProcessingShaderVignetteImplementation.

Definition at line 24 of file PostProcessingShaderBaseImplementation.cpp.

◆ isInitialized()

bool isInitialized ( )

overridevirtual

Returns: initialized and ready to be used

Implements PostProcessingShaderImplementation.

Definition at line 19 of file PostProcessingShaderBaseImplementation.cpp.

◆ setBufferPixelHeight()

void setBufferPixelHeight	(	int	contextIdx,
		float	pixelHeight
	)

overridevirtual

Set source buffer pixel height.

Parameters

contextIdx	context index
pixelHeight	pixel height

Implements PostProcessingShaderImplementation.

Definition at line 69 of file PostProcessingShaderBaseImplementation.cpp.

◆ setBufferPixelWidth()

void setBufferPixelWidth	(	int	contextIdx,
		float	pixelWidth
	)

overridevirtual

Set source buffer pixel width.

Parameters

contextIdx	context index
pixelWidth	pixel width

Implements PostProcessingShaderImplementation.

Definition at line 63 of file PostProcessingShaderBaseImplementation.cpp.

◆ setShaderParameters()

virtual void setShaderParameters	(	int	contextIdx,
		Engine *	engine
	)

overridepure virtual

Set shader parameters.

Parameters

contextIdx	context index
engine	engine

Implements PostProcessingShaderImplementation.

Implemented in PostProcessingShaderBlurImplementation, PostProcessingShaderDefaultImplementation, PostProcessingShaderDesaturationImplementation, PostProcessingShaderLightScatteringImplementation, PostProcessingShaderSSAOImplementation, PostProcessingShaderSSAOMapImplementation, and PostProcessingShaderVignetteImplementation.

◆ unUseProgram()

void unUseProgram ( )

overridevirtual

Unuse program.

Implements PostProcessingShaderImplementation.

Definition at line 58 of file PostProcessingShaderBaseImplementation.cpp.

◆ useProgram()

void useProgram ( int contextIdx )

overridevirtual

Use program.

Parameters

contextIdx context index

Implements PostProcessingShaderImplementation.

Reimplemented in PostProcessingShaderSSAOMapImplementation.

Definition at line 47 of file PostProcessingShaderBaseImplementation.cpp.

Member Data Documentation

◆ fragmentShaderId

int32_t fragmentShaderId { -1 }

protected

Definition at line 24 of file PostProcessingShaderBaseImplementation.h.

◆ initialized

bool initialized { false }

protected

Definition at line 34 of file PostProcessingShaderBaseImplementation.h.

◆ isRunning

bool isRunning { false }

protected

Definition at line 33 of file PostProcessingShaderBaseImplementation.h.

◆ programId

int32_t programId { -1 }

protected

Definition at line 21 of file PostProcessingShaderBaseImplementation.h.

◆ renderer

Renderer* renderer { nullptr }

protected

Definition at line 35 of file PostProcessingShaderBaseImplementation.h.

◆ uniformBufferTexturePixelHeight

int32_t uniformBufferTexturePixelHeight { -1 }

protected

Definition at line 31 of file PostProcessingShaderBaseImplementation.h.

◆ uniformBufferTexturePixelWidth

int32_t uniformBufferTexturePixelWidth { -1 }

protected

Definition at line 30 of file PostProcessingShaderBaseImplementation.h.

◆ uniformColorBufferTextureUnit

int32_t uniformColorBufferTextureUnit { -1 }

protected

Definition at line 26 of file PostProcessingShaderBaseImplementation.h.

◆ uniformDepthBufferTextureUnit

int32_t uniformDepthBufferTextureUnit { -1 }

protected

Definition at line 27 of file PostProcessingShaderBaseImplementation.h.

◆ uniformTemporaryColorBufferTextureUnit

int32_t uniformTemporaryColorBufferTextureUnit { -1 }

protected

Definition at line 28 of file PostProcessingShaderBaseImplementation.h.

◆ uniformTemporaryDepthBufferTextureUnit

int32_t uniformTemporaryDepthBufferTextureUnit { -1 }

protected

Definition at line 29 of file PostProcessingShaderBaseImplementation.h.

◆ vertexShaderId

int32_t vertexShaderId { -1 }

protected

Definition at line 23 of file PostProcessingShaderBaseImplementation.h.

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

/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/postprocessing/PostProcessingShaderBaseImplementation.h
/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/subsystems/postprocessing/PostProcessingShaderBaseImplementation.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ PostProcessingShaderBaseImplementation()

Member Function Documentation

◆ initialize()

◆ isInitialized()

◆ setBufferPixelHeight()

◆ setBufferPixelWidth()

◆ setShaderParameters()

◆ unUseProgram()

◆ useProgram()

Member Data Documentation

◆ fragmentShaderId

◆ initialized

◆ isRunning

◆ programId

◆ renderer

◆ uniformBufferTexturePixelHeight

◆ uniformBufferTexturePixelWidth

◆ uniformColorBufferTextureUnit

◆ uniformDepthBufferTextureUnit

◆ uniformTemporaryColorBufferTextureUnit

◆ uniformTemporaryDepthBufferTextureUnit

◆ vertexShaderId