qx::base_texture Class Reference

Base texture class. More...

#include <texture.h>

Inheritance diagram for qx::base_texture:

Public Member Functions
QX_DECL_IBUFFER GLenum	GetTarget () const
	Get texture target. More...
GLenum	GetInternalFormat () const
	Get texture internal format. More...
GLsizei	GetWidth () const
	Get texture width. More...
GLsizei	GetHeight () const
	Get texture height. More...
void	SetTarget (GLenum eTarget)
	Set texture target. More...
void	Specify2DTexImage (GLint nLevel, GLenum eInternalFormat, GLsizei nWidth, GLsizei nHeight, GLenum eFormat, GLenum eType, const void *pData=nullptr, GLenum eTarget=-1)
	Specify a two-dimensional texture image. More...
void	Specify2DMultisample (GLsizei nSamples, GLenum eInternalFormat, GLsizei nWidth, GLsizei nHeight, GLboolean bFixedSampleLocations)
	Establish parameters of a multisample texture's image. More...
void	GenerateMipmap ()
	Generate mipmap for texture.
void	SetParameter (GLenum eName, GLfloat value)
	Set texture parameter. More...
void	SetParameter (GLenum eName, GLint value)
	Set texture parameter. More...
void	SetParameter (GLenum eName, const GLfloat *value)
	Set texture parameter. More...
void	SetParameter (GLenum eName, const GLint *value)
	Set texture parameter. More...
void	SetParameter (GLenum eName, const GLuint *value)
	Set texture parameter. More...
Public Member Functions inherited from qx::IBuffer
virtual void	Generate ()=0
	Generate buffer object.
virtual void	Bind () const =0
	Bind a named buffer object.
virtual void	Unbind () const =0
	Unbind a named buffer object.
virtual GLuint	GetBufferName () const =0
	Get the object's name - the reference to the object. More...
virtual bool	IsGenerated () const =0
	Is this buffer generated. More...

Detailed Description

Base texture class.

~

Author

Khrapov

Date

10.07.2020

Definition at line 27 of file texture.h.

Member Function Documentation

GetHeight()

GLsizei qx::base_texture::GetHeight ( ) const

inline

Get texture height.

Return values

-	texture height

Definition at line 63 of file texture.inl.

GetInternalFormat()

GLenum qx::base_texture::GetInternalFormat ( ) const

inline

Get texture internal format.

Return values

-	texture internal format

Definition at line 53 of file texture.inl.

GetTarget()

GLenum qx::base_texture::GetTarget ( ) const

inline

Get texture target.

Return values

-	texture target

Definition at line 48 of file texture.inl.

GetWidth()

GLsizei qx::base_texture::GetWidth ( ) const

inline

Get texture width.

Return values

-	texture width

Definition at line 58 of file texture.inl.

SetParameter() [1/5]

void qx::base_texture::SetParameter ( GLenum  eName, const GLfloat *  value  )

inline

Set texture parameter.

Parameters

eName	- the symbolic name of a single-valued texture parameter
value	- the value of eName

Definition at line 128 of file texture.inl.

SetParameter() [2/5]

void qx::base_texture::SetParameter ( GLenum  eName, const GLint *  value  )

inline

Set texture parameter.

Parameters

eName	- the symbolic name of a single-valued texture parameter
value	- the value of eName

Definition at line 133 of file texture.inl.

SetParameter() [3/5]

void qx::base_texture::SetParameter ( GLenum  eName, const GLuint *  value  )

inline

Set texture parameter.

Parameters

eName	- the symbolic name of a single-valued texture parameter
value	- the value of eName

Definition at line 138 of file texture.inl.

SetParameter() [4/5]

void qx::base_texture::SetParameter ( GLenum  eName, GLfloat  value  )

inline

Set texture parameter.

Parameters

eName	- the symbolic name of a single-valued texture parameter
value	- the value of eName

Definition at line 118 of file texture.inl.

SetParameter() [5/5]

void qx::base_texture::SetParameter ( GLenum  eName, GLint  value  )

inline

Set texture parameter.

Parameters

eName	- the symbolic name of a single-valued texture parameter
value	- the value of eName

Definition at line 123 of file texture.inl.

SetTarget()

void qx::base_texture::SetTarget ( GLenum  eTarget )

inline

Set texture target.

Parameters

eTarget

- target texture

Definition at line 68 of file texture.inl.

Specify2DMultisample()

void qx::base_texture::Specify2DMultisample ( GLsizei  nSamples, GLenum  eInternalFormat, GLsizei  nWidth, GLsizei  nHeight, GLboolean  bFixedSampleLocations  )

inline

Establish parameters of a multisample texture's image.

Parameters

nSamples	- level-of-detail number.
eInternalFormat	- number of color components in the texture
nWidth	- width of the texture image
nHeight	- height of the texture image
bFixedSampleLocations	- specifies whether the image will use identical sample locations and the same number of samples for all texels in the image, and the sample locations will not depend on the internal format or size of the image

Definition at line 99 of file texture.inl.

Specify2DTexImage()

void qx::base_texture::Specify2DTexImage ( GLint  nLevel, GLenum  eInternalFormat, GLsizei  nWidth, GLsizei  nHeight, GLenum  eFormat, GLenum  eType, const void *  pData = nullptr, GLenum  eTarget = -1  )

inline

Specify a two-dimensional texture image.

https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexImage2D.xhtml

Parameters

nLevel	- level-of-detail number.
eInternalFormat	- number of color components in the texture
nWidth	- width of the texture image
nHeight	- height of the texture image
eFormat	- format of the pixel data
eType	- data type of the pixel data
pData	- pointer to the image data in memory
eTarget	- non-default target. -1 value will use m_eTextureTarget

Definition at line 73 of file texture.inl.

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

• include/qx/gl/texture.h
• include/qx/gl/texture.inl