gte::GL4TextureArray Class Reference

#include <GteGL4TextureArray.h>

Inheritance diagram for gte::GL4TextureArray:

Public Member Functions
virtual bool	CanAutoGenerateMipmaps () const =0
virtual bool	CopyCpuToGpu () override
bool	CopyCpuToGpu (unsigned int item, unsigned int level)
virtual bool	CopyGpuToCpu () override
bool	CopyGpuToCpu (unsigned int item, unsigned int level)
void	CopyGpuToGpu (GL4TextureArray *target, unsigned int item, unsigned int level)
virtual bool	GenerateMipmaps ()
TextureArray *	GetTexture () const
virtual bool	Update () override
bool	Update (unsigned int item, unsigned int level)
virtual	~GL4TextureArray ()
Public Member Functions inherited from gte::GL4Texture
GLenum	GetTarget () const
GLenum	GetTargetBinding () const
Texture *	GetTexture () const
Public Member Functions inherited from gte::GL4Resource
virtual void	CopyGpuToGpu (GL4Resource *target)
Resource *	GetResource () const
void *	MapForWrite (GLenum target)
void	Unmap (GLenum target)
Public Member Functions inherited from gte::GL4GraphicsObject
GLuint	GetGLHandle () const
virtual void	SetName (std::string const &name) override
Public Member Functions inherited from gte::GEObject
GraphicsObject *	GetGraphicsObject () const
std::string const &	GetName () const
virtual	~GEObject ()

Protected Member Functions
void	CreateStaging ()
bool	DoCopyCpuToGpu (unsigned int item, unsigned int level)
	GL4TextureArray (TextureArray const *gtTexture, GLenum target, GLenum targetBinding)
void	Initialize ()
virtual void	LoadTextureLevel (unsigned int item, unsigned int level, void const *data)=0
Protected Member Functions inherited from gte::GL4Texture
	GL4Texture (Texture const *texture, GLenum target, GLenum targetBinding)
Protected Member Functions inherited from gte::GL4Resource
	GL4Resource (Resource const *gtResource)
bool	PreparedForCopy (GLenum access) const
Protected Member Functions inherited from gte::GL4GraphicsObject
	GL4GraphicsObject (GraphicsObject const *gtObject)
Protected Member Functions inherited from gte::GEObject
	GEObject (GraphicsObject const *gtObject)

Static Protected Attributes
static GLenum const	msCubeFaceTarget [6]
Static Protected Attributes inherited from gte::GL4Texture
static GLuint const	msGLTextureExternalFormat [DF_NUM_FORMATS]
static GLuint const	msGLTextureExternalType [DF_NUM_CHANNEL_TYPES]
static GLuint const	msGLTextureInternalFormat [DF_NUM_FORMATS]

Private Attributes
GLuint	mLevelPixelPackBuffer [Texture::MAX_MIPMAP_LEVELS]
GLuint	mLevelPixelUnpackBuffer [Texture::MAX_MIPMAP_LEVELS]

Additional Inherited Members
Static Public Member Functions inherited from gte::GL4Texture
static GLuint	GetInternalFormat (DFType dataFormat)
Protected Attributes inherited from gte::GL4Texture
GLuint	mExternalFormat
GLuint	mExternalType
GLuint	mInternalFormat
GLint	mNumLevels
GLenum	mTarget
GLenum	mTargetBinding
Protected Attributes inherited from gte::GL4GraphicsObject
GLuint	mGLHandle
Protected Attributes inherited from gte::GEObject
GraphicsObject *	mGTObject
std::string	mName

Detailed Description

Definition at line 16 of file GteGL4TextureArray.h.

Constructor & Destructor Documentation

GL4TextureArray::~GL4TextureArray ( )

virtual

Definition at line 13 of file GteGL4TextureArray.cpp.

GL4TextureArray::GL4TextureArray ( TextureArray const *  gtTexture, GLenum  target, GLenum  targetBinding  )

protected

Definition at line 22 of file GteGL4TextureArray.cpp.

Member Function Documentation

virtual bool gte::GL4TextureArray::CanAutoGenerateMipmaps ( ) const

pure virtual

Implemented in gte::GL4Texture1Array, gte::GL4Texture2Array, gte::GL4TextureCube, and gte::GL4TextureCubeArray.

bool GL4TextureArray::CopyCpuToGpu ( )

overridevirtual

Reimplemented from gte::GL4Resource.

Definition at line 124 of file GteGL4TextureArray.cpp.

bool GL4TextureArray::CopyCpuToGpu	(	unsigned int	item,
		unsigned int	level
	)

Definition at line 192 of file GteGL4TextureArray.cpp.

bool GL4TextureArray::CopyGpuToCpu ( )

overridevirtual

Reimplemented from gte::GL4Resource.

Definition at line 161 of file GteGL4TextureArray.cpp.

bool GL4TextureArray::CopyGpuToCpu	(	unsigned int	item,
		unsigned int	level
	)

Definition at line 202 of file GteGL4TextureArray.cpp.

void gte::GL4TextureArray::CopyGpuToGpu ( GL4TextureArray *  target, unsigned int  item, unsigned int  level  )

inline

Definition at line 33 of file GteGL4TextureArray.h.

void GL4TextureArray::CreateStaging ( )

protected

Definition at line 312 of file GteGL4TextureArray.cpp.

bool GL4TextureArray::DoCopyCpuToGpu ( unsigned int  item, unsigned int  level  )

protected

Definition at line 255 of file GteGL4TextureArray.cpp.

bool GL4TextureArray::GenerateMipmaps ( )

virtual

Definition at line 367 of file GteGL4TextureArray.cpp.

TextureArray * gte::GL4TextureArray::GetTexture ( ) const

inline

Definition at line 74 of file GteGL4TextureArray.h.

void GL4TextureArray::Initialize ( )

protected

Definition at line 31 of file GteGL4TextureArray.cpp.

virtual void gte::GL4TextureArray::LoadTextureLevel ( unsigned int  item, unsigned int  level, void const *  data  )

protectedpure virtual

Implemented in gte::GL4Texture1Array, gte::GL4Texture2Array, gte::GL4TextureCube, and gte::GL4TextureCubeArray.

bool GL4TextureArray::Update ( )

overridevirtual

Reimplemented from gte::GL4Resource.

Definition at line 87 of file GteGL4TextureArray.cpp.

bool GL4TextureArray::Update	(	unsigned int	item,
		unsigned int	level
	)

Definition at line 180 of file GteGL4TextureArray.cpp.

Member Data Documentation

GLuint gte::GL4TextureArray::mLevelPixelPackBuffer[Texture::MAX_MIPMAP_LEVELS]

private

Definition at line 71 of file GteGL4TextureArray.h.

GLuint gte::GL4TextureArray::mLevelPixelUnpackBuffer[Texture::MAX_MIPMAP_LEVELS]

private

Definition at line 70 of file GteGL4TextureArray.h.

GLenum const GL4TextureArray::msCubeFaceTarget

staticprotected

Initial value:

=
{
    GL_TEXTURE_CUBE_MAP_POSITIVE_X, 
    GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 
    GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 
    GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 
    GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 
    GL_TEXTURE_CUBE_MAP_NEGATIVE_Z  
}

Definition at line 66 of file GteGL4TextureArray.h.

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

• GteGL4TextureArray.h
• GteGL4TextureArray.cpp