QtAV::DynamicShaderObject Class Reference

The DynamicShaderObject class Able to set custom shader code. More...

#include <VideoShaderObject.h>

Inheritance diagram for QtAV::DynamicShaderObject:

Signals
void	headerChanged ()
void	sampleChanged ()
void	postProcessChanged ()

Public Member Functions
	DynamicShaderObject (QObject *parent=0)
QString	header () const
void	setHeader (const QString &text)
QString	sample () const
void	setSample (const QString &text)
QString	postProcess () const
void	setPostProcess (const QString &text)
Public Member Functions inherited from QtAV::VideoShaderObject
	VideoShaderObject (QObject *parent=0)
Public Member Functions inherited from QtAV::VideoShader
	VideoShader ()
virtual	~VideoShader ()
virtual char const *const *	attributeNames () const
	attributeNames Array must end with null. More...
virtual const char *	vertexShader () const
	vertexShader mvp uniform: u_Matrix Vertex shader in: a_Position, a_TexCoordsN (see attributeNames()) Vertex shader out: v_TexCoordsN More...
virtual const char *	fragmentShader () const
virtual void	initialize (QOpenGLShaderProgram *shaderProgram=0)
	initialize More...
int	uniformLocation (const char *name) const
int	textureLocationCount () const
	textureLocationCount number of texture locations is 1: packed RGB number of channels: yuv or plannar RGB More...
int	textureLocation (int index) const
int	matrixLocation () const
int	colorMatrixLocation () const
int	opacityLocation () const
int	channelMapLocation () const
int	texelSizeLocation () const
int	textureSizeLocation () const
VideoFormat	videoFormat () const
int	textureTarget () const
QOpenGLShaderProgram *	program ()
bool	update (VideoMaterial *material)
	update Upload textures, setup uniforms before rendering. More...

Protected Member Functions
	DynamicShaderObject (DynamicShaderObjectPrivate &d, QObject *parent=0)
Protected Member Functions inherited from QtAV::VideoShaderObject
	VideoShaderObject (VideoShaderObjectPrivate &d, QObject *parent=0)
bool	event (QEvent *event) Q_DECL_OVERRIDE
Protected Member Functions inherited from QtAV::VideoShader
void	rebuildLater ()
	rebuild shader program before next rendering. call this if shader code is updated More...
	VideoShader (VideoShaderPrivate &d)

Properties
QString	header
QString	sample
QString	postProcess

Detailed Description

The DynamicShaderObject class Able to set custom shader code.

Constructor & Destructor Documentation

DynamicShaderObject() [1/2]

QtAV::DynamicShaderObject::DynamicShaderObject

(

QObject *

parent = 0

)

DynamicShaderObject() [2/2]

QtAV::DynamicShaderObject::DynamicShaderObject ( DynamicShaderObjectPrivate &  d, QObject *  parent = 0  )

protected

Member Function Documentation

header()

QString QtAV::DynamicShaderObject::header

(

)

const

headerChanged

void QtAV::DynamicShaderObject::headerChanged ( )

signal

postProcess()

QString QtAV::DynamicShaderObject::postProcess

(

)

const

postProcessChanged

void QtAV::DynamicShaderObject::postProcessChanged ( )

signal

sample()

QString QtAV::DynamicShaderObject::sample

(

)

const

sampleChanged

void QtAV::DynamicShaderObject::sampleChanged ( )

signal

setHeader()

void QtAV::DynamicShaderObject::setHeader

(

const QString &

text

)

setPostProcess()

void QtAV::DynamicShaderObject::setPostProcess

(

const QString &

text

)

setSample()

void QtAV::DynamicShaderObject::setSample

(

const QString &

text

)

Property Documentation

header

QString QtAV::DynamicShaderObject::header

readwrite

postProcess

QString QtAV::DynamicShaderObject::postProcess

readwrite

sample

QString QtAV::DynamicShaderObject::sample

readwrite

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

• src/core/3rdparty/QtAV/VideoShaderObject.h