Burger::Effect Class Reference

Base class for shader effects. More...

Inheritance diagram for Burger::Effect:

Collaboration diagram for Burger::Effect:

Public Member Functions
const Burger::StaticRTTI *	get_StaticRTTI (void) const noexcept override
	Get the description to the class.
	Effect ()
	Standard constructor.
virtual	~Effect ()
	Standard destructor.
virtual void	Release (Display *pDisplay) override
	Release the shaders.
D3DPixelShader *	GetPixelShader360 (void) const
	Get the pointer to the Xbox 360 Pixel shader instance.
D3DVertexShader *	GetVertexShader360 (void) const
	Get the pointer to the Xbox 360 Vertex shader instance.
D3DDevice *	GetDevice360 (void) const
	Get the pointer to the Xbox 360 device instance.
uint_t	GetProgramID (void) const
	Get the OpenGL program ID for the compiled effect.
IDirect3DPixelShader9 *	GetPixelShaderDX9 (void) const
	Get the pointer to the DirectX 9 Pixel shader instance.
IDirect3DVertexShader9 *	GetVertexShaderDX9 (void) const
	Get the pointer to the DirectX 9 Vertex shader instance.
IDirect3DDevice9 *	GetDeviceDX9 (void) const
	Get the pointer to the DirectX 9 device instance.
Public Member Functions inherited from Burger::DisplayObject
DisplayObject *	GetNext (void) const
	Get the next display object in the global linked list.
DisplayObject *	GetPrevious (void) const
	Get the previous display object in the global linked list.
virtual uint_t	CheckLoad (Display *pDisplay)=0
	Load data onto the video display card.
Public Member Functions inherited from Burger::ReferenceCounter
const Burger::StaticRTTI *	get_StaticRTTI (void) const noexcept override
	Get the description to the class.
	ReferenceCounter () noexcept
	Sets the reference count to zero.
virtual	~ReferenceCounter ()
	Destructor.
void	AddRef (void) noexcept
	Increase the reference count by 1.
void	Release (void) noexcept
	Decrease the reference count by 1.
Public Member Functions inherited from Burger::Base
const char *	get_class_name (void) const noexcept
	Get the name of the class.
virtual	~Base () noexcept=default
	Destructor.

Static Public Attributes
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.
Static Public Attributes inherited from Burger::DisplayObject
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.
Static Public Attributes inherited from Burger::ReferenceCounter
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.
Static Public Attributes inherited from Burger::Base
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.

Protected Member Functions
void	ReleaseGL (void)
	Release the OpenGL data.
void	ReleaseDX9 (void)
	Release the DirectX 9 data.
Protected Member Functions inherited from Burger::DisplayObject
	DisplayObject (void)
	Add this display object to the global linked list.
virtual	~DisplayObject ()
	Remove this display object from the global linked list.

Protected Attributes
D3DPixelShader *	m_pPixelShader
	(Xbox360 only) Pixel shader
D3DVertexShader *	m_pVertexShader
	(Xbox360 only) Vertex shader
D3DDevice *	m_pDevice
	(Xbox360 only) parent device
union {
struct {
IDirect3DPixelShader9 *   m_pPixelShader
	DirectX9 Pixel shader. More...
IDirect3DVertexShader9 *   m_pVertexShader
	DirectX9 Vertex shader. More...
IDirect3DDevice9 *   m_pDevice
	DirectX9 parent device. More...
}   m_DX9
	DirectX 9 specific data. More...
struct {
uint_t   m_uProgramID
	OpenGL Program ID for the compiled shader. More...
}   m_GL
	OpenGL specific data. More...
}	m_ShaderData
	Union of vertex/pixel shader data.
Protected Attributes inherited from Burger::DisplayObject
DisplayObject *	m_pNextDisplayObject
	Pointer to the next DisplayObject.
DisplayObject *	m_pPrevDisplayObject
	Pointer to the previous DisplayObject.

Private Member Functions
	Effect (const Effect &)=delete
Effect &	operator= (const Effect &)=delete
	Effect (Effect &&)=delete
Effect &	operator= (Effect &&)=delete

Additional Inherited Members
Static Public Member Functions inherited from Burger::DisplayObject
static DisplayObject *	GetFirstObject (void)
	Get the first display object in the global linked list.
static void	ReleaseAll (Display *pDisplay)
	Release all display objects.
Static Protected Attributes inherited from Burger::DisplayObject
static DisplayObject *	g_pHead = NULL
	Global pointer to the linked list of display objects.

Detailed Description

Base class for shader effects.

---

This base class has default members and functions to connect a vertex and pixel shader using a cross platform API with this class performing the functions to implement the class using whatever is the native API.

Note

On Windows platforms, this is a union with data for DirectX 9, DirectX 11 and OpenGL

See also

Display

Constructor & Destructor Documentation

Effect() [1/3]

Burger::Effect::Effect ( const Effect & )

privatedelete

Effect() [2/3]

Burger::Effect::Effect ( Effect && )

privatedelete

Effect() [3/3]

Burger::Effect::Effect

(

)

Standard constructor.

---

Only initializes member variables to NULL.

~Effect()

Burger::Effect::~Effect ( )

virtual

Standard destructor.

---

Calls Release(Display *) to release all allocated resources

Member Function Documentation

get_StaticRTTI()

const Burger::StaticRTTI * Burger::Effect::get_StaticRTTI ( void ) const

overridevirtualnoexcept

Get the description to the class.

---

This virtual function will pull the pointer to the StaticRTTI instance that has the name of the class. Due to it being virtual, it will be the name of the most derived class.

Returns

Pointer to a global, read only instance of StaticRTTI for the true class

Reimplemented from Burger::DisplayObject.

Reimplemented in Burger::EffectPositionTexture, Burger::EffectPositionTextureDX9, Burger::EffectPositionTextureOpenGL, Burger::Effect2D, Burger::Effect2DDX9, Burger::Effect2DOpenGL, Burger::EffectPositionColorTexture, Burger::EffectPositionColorTextureDX9, Burger::EffectPositionColorTextureOpenGL, Burger::Shader2DColorVertex, Burger::Shader2DColorVertexDX9, Burger::Shader2DColorVertexOpenGL, Burger::Shader2DCColor, Burger::Shader2DCColorDX9, and Burger::Shader2DCColorOpenGL.

GetDevice360()

D3DDevice * Burger::Effect::GetDevice360 ( void ) const

inline

Get the pointer to the Xbox 360 device instance.

---

Note

This is only available on Xbox 360

Returns

NULL if no device is used, a valid D3DDevice if CheckLoad() was called

GetDeviceDX9()

IDirect3DDevice9 * Burger::Effect::GetDeviceDX9 ( void ) const

inline

Get the pointer to the DirectX 9 device instance.

---

Note

This is only available on Windows

Returns

NULL if no device is used, a valid IDirect3DDevice9 if CheckLoad() was called

GetPixelShader360()

D3DPixelShader * Burger::Effect::GetPixelShader360 ( void ) const

inline

Get the pointer to the Xbox 360 Pixel shader instance.

---

Note

This is only available on Xbox 360

Returns

NULL if no pixel shader is used, a valid D3DPixelShader if CheckLoad() was called

GetPixelShaderDX9()

IDirect3DPixelShader9 * Burger::Effect::GetPixelShaderDX9 ( void ) const

inline

Get the pointer to the DirectX 9 Pixel shader instance.

---

Note

This is only available on Windows

Returns

NULL if no pixel shader is used, a valid IDirect3DPixelShader9 if CheckLoad() was called

GetProgramID()

uint_t Burger::Effect::GetProgramID ( void ) const

inline

Get the OpenGL program ID for the compiled effect.

---

Returns

Zero if no effect was compiled, non-zero if CheckLoad() was called

GetVertexShader360()

D3DVertexShader * Burger::Effect::GetVertexShader360 ( void ) const

inline

Get the pointer to the Xbox 360 Vertex shader instance.

---

Note

This is only available on Xbox 360

Returns

NULL if no vertex shader is used, a valid D3DVertexShader if CheckLoad() was called

GetVertexShaderDX9()

IDirect3DVertexShader9 * Burger::Effect::GetVertexShaderDX9 ( void ) const

inline

Get the pointer to the DirectX 9 Vertex shader instance.

---

Note

This is only available on Windows

Returns

NULL if no vertex shader is used, a valid IDirect3DVertexShader9 if CheckLoad() was called

operator=() [1/2]

Effect & Burger::Effect::operator= ( const Effect & )

privatedelete

operator=() [2/2]

Effect & Burger::Effect::operator= ( Effect && )

privatedelete

Release()

void Burger::Effect::Release ( Display * pDisplay )

overridevirtual

Release the shaders.

---

On shutdown and Direct X reset, this function is called to release the shader resources.

Parameters

pDisplay

Pointer to the Display instance

Implements Burger::DisplayObject.

Reimplemented in Burger::EffectPositionTextureDX9, Burger::EffectPositionTextureOpenGL, Burger::Effect2DDX9, Burger::Effect2DOpenGL, Burger::EffectPositionColorTextureDX9, Burger::EffectPositionColorTextureOpenGL, Burger::Shader2DColorVertexDX9, Burger::Shader2DColorVertexOpenGL, Burger::Shader2DCColorDX9, and Burger::Shader2DCColorOpenGL.

ReleaseDX9()

void BURGER_API Burger::Effect::ReleaseDX9 ( void )

protected

Release the DirectX 9 data.

---

For DirectX 9 shaders, Release(Display *) calls this function to perform the actual work

Note

This is only available on Windows

ReleaseGL()

void BURGER_API Burger::Effect::ReleaseGL ( void )

protected

Release the OpenGL data.

---

For OpenGL shaders, Release(Display *) calls this function to perform the actual work

Note

This is only available on Windows

Member Data Documentation

g_StaticRTTI

const Burger::StaticRTTI Burger::Effect::g_StaticRTTI

static

The global description of the class.

---

This record contains the name of this class and a reference to the parent

[struct]

struct { ... } Burger::Effect::m_DX9

DirectX 9 specific data.

[struct]

struct { ... } Burger::Effect::m_GL

OpenGL specific data.

m_pDevice [1/2]

D3DDevice* Burger::Effect::m_pDevice

protected

(Xbox360 only) parent device

m_pDevice [2/2]

IDirect3DDevice9* Burger::Effect::m_pDevice

DirectX9 parent device.

m_pPixelShader [1/2]

D3DPixelShader* Burger::Effect::m_pPixelShader

protected

(Xbox360 only) Pixel shader

m_pPixelShader [2/2]

IDirect3DPixelShader9* Burger::Effect::m_pPixelShader

DirectX9 Pixel shader.

m_pVertexShader [1/2]

D3DVertexShader* Burger::Effect::m_pVertexShader

protected

(Xbox360 only) Vertex shader

m_pVertexShader [2/2]

IDirect3DVertexShader9* Burger::Effect::m_pVertexShader

DirectX9 Vertex shader.

[union]

union { ... } Burger::Effect::m_ShaderData

Union of vertex/pixel shader data.

m_uProgramID

uint_t Burger::Effect::m_uProgramID

OpenGL Program ID for the compiled shader.