una textura asociada a una animaci�n de cuadros More...

#include <moTexture.h>

Inheritance diagram for moTextureAnimated:

Public Types
enum	moPlayMode { MO_PLAYMODE_TIMEBASE, MO_PLAYMODE_FRAMEBASE }

Public Member Functions
	moTextureAnimated ()

virtual	~moTextureAnimated ()

virtual MOboolean	Init (moText p_name, MOuint p_moid, moResourceManager *p_res, moTexParam p_param=MODefTex2DParams)

virtual MOboolean	Finish ()

virtual void	Play ()

virtual void	Stop ()

virtual bool	IsPlaying ()

virtual MOint	GetGLId (moTempo *tempo)

virtual MOint	GetGLId (MOuint p_i)

virtual MOint	GetGLId (MOfloat p_cycle)

virtual MOuint	GetFrameCount ()

virtual void	SetFrameCount (MOuint p_nframes)

virtual MOfloat	GetFramesPerSecond ()

virtual void	SetFramesPerSecond (MOfloat p_fps)

virtual void	SetPlayMode (moPlayMode playmode)

virtual moPlayMode	GetPlayMode ()

virtual void	GetFrame (MOuint p_i)

virtual MOuint	GetActualFrame ()

virtual void	SetInterpolation (MOuint p_FrameJump, MOuint p_InterpolationTime)

virtual MOboolean	IsInterpolating ()

virtual MOboolean	IsInterpolationActive ()

virtual MOboolean	ActivateInterpolation (MOboolean activate=true)

Public Member Functions inherited from moTexture
	moTexture ()

virtual	~moTexture ()

MOboolean	BuildEmpty (MOuint p_width, MOuint p_height)

MOboolean	BuildFromBuffer (MOuint p_width, MOuint p_height, const GLvoid *p_buffer, GLenum p_format=GL_RGBA, GLenum p_type=GL_UNSIGNED_BYTE)

MOboolean	BuildFromFile (moText p_filename)

MOboolean	SupportedFile (moText p_filename)

MOboolean	Load (moParam *p_param)

MOboolean	Load (moValue *p_value)

MOboolean	SetBuffer (const GLvoid *p_buffer, GLenum p_format=GL_RGBA, GLenum p_type=GL_UNSIGNED_BYTE)

MOboolean	SetBuffer (MOuint p_width, MOuint p_height, const GLvoid *p_buffer, GLenum p_format=GL_RGBA, GLenum p_type=GL_UNSIGNED_BYTE)

MOboolean	GetBuffer (GLvoid *p_buffer, GLenum p_format=GL_RGBA, GLenum p_type=GL_UNSIGNED_BYTE)

void	SetGLMan (moGLManager *p_gl)

void	SetDataMan (moDataManager *p_dataman)

void	SetFileMan (moFileManager *p_fileman)

void	SetFBO (moFBO *p_fbo)

MOuint	SetFBOandAttachPoint (moFBO *p_fbo)

void	SetFBOAttachPoint (MOuint p_fbo_attach_point)

moFBO *	GetFBO () const

MOuint	GetFBOAttachPoint () const

moTextureType	GetType () const

MOuint	GetGLId () const

MOuint	GetGLId (moMoldeoObject *p_src_mob)
	TODO: check this! obsolete? More...

MOuint	GetMOId () const

void	SetMOId (MOuint p_moid)

moText	GetName () const

void	SetName (moText p_name)

MOuint	GetWidth () const

MOuint	GetHeight () const

MOuint	GetDataWidth () const

MOuint	GetDataHeight () const

MOuint	GetComponents () const

MOlong	GetTexelCount () const

MOlong	GetDataTexelCount () const

MOfloat	GetMaxCoordS () const

MOfloat	GetMaxCoordT () const

moTexParam	GetTexParam () const

GLenum	GetTexTarget () const

GLenum	GetTexInternalFormat () const

GLint	GetMinFilter () const

GLint	GetMagFilter () const

GLint	GetWrapS () const

GLint	GetWrapT () const

void	FlipBufferVert (MOubyte *pBuffer, MOint p_depth)

void	CopyFromTex (moTexture *p_src_tex, MOboolean p_copy_glid, MOboolean p_copy_moid, MOboolean p_copy_type, MOboolean p_copy_name)

moTexture &	operator= (const moTexture &p_src_tex)

MOboolean	IsBuildedFromFile () const

moText	CreateThumbnail (moText p_bufferformat, int w, int h, moText newfilename=moText(""))

bool	CalculateLuminanceAndConstrast (int x0=0, int y0=0, int x1=0, int y1=0)

int	GetLuminance () const

int	GetContrast () const

MOboolean	Refresh ()

Public Member Functions inherited from moAbstract
	moAbstract ()

virtual	~moAbstract ()

virtual MOboolean	Init ()
	Inicializa el objeto. More...

MOboolean	Initialized ()
	Pregunta si est� inicializado. More...

Protected Member Functions
virtual MOboolean	NeedsInterpolation ()

virtual MOint	Interpolate ()

Protected Member Functions inherited from moTexture
void	SetParam ()

void	CalculateSize (MOuint p_width, MOuint p_height)

MOboolean	Build ()

bool	ResetBufferData (bool force_creation=false, int bytes_per_pixel=0)

Protected Attributes
moPlayMode	m_PlayMode

MOboolean	m_bIsPlaying

MOboolean	m_bIsPaused

MOuint	m_nFrames

MOfloat	m_fFramesPerSecond

MOuint	m_FrameNext

MOuint	m_FramePrevious

MOuint	m_Time

MOuint	m_ActualFrame

MOboolean	m_bInterpolation

MOboolean	m_bInterpolating

moTextureFilter *	m_pCopyStart

moTextureFilter *	m_pCopyEnd

moTextureFilter *	m_pInterpolator

moTextureArray	m_srcstart

moTextureArray	m_dststart

moTextureArray	m_srcend

moTextureArray	m_dstend

moTextureArray	m_srcinterpol

moTextureArray	m_dstinterpol

moShader *	m_pShaderCopy

moShader *	m_pShaderInterpolate

MOuint	m_FrameJump

MOuint	m_InterpolationTime

MOuint	m_StartTime

MOuint	m_FrameStart

MOuint	m_FrameEnd

MOfloat	m_InterpolationPosition

Protected Attributes inherited from moTexture
MOboolean	m_bBuildedFromFile

moFile *	m_pFile

moDataManager *	m_pDataMan

moFileManager *	m_pFileMan

moGLManager *	m_gl

moResourceManager *	m_pResourceManager

moFBO *	m_fbo

MOuint	m_fbo_attach_point

moTextureType	m_type

MOint	m_moid

MOuint	m_glid

moText	m_name

moTexParam	m_param

MOuint	m_width

MOuint	m_height

MOuint	m_bytespp

MOint	m_components

MOfloat	m_max_coord_s

MOfloat	m_max_coord_t

int	Luminance

int	Contrast

moDWord	Histogram [256]

MOubyte *	m_pBufferData

MOuint	m_buffer_width

MOuint	m_buffer_height

MOuint	m_buffer_bytespp

Additional Inherited Members
Static Public Member Functions inherited from moTexture
static MOuint	NextPowerOf2 (MOuint p_seed)

Public Attributes inherited from moAbstract
MOboolean	m_bInitialized
	Valor de inicializaci�n More...

Static Public Attributes inherited from moAbstract
static moDebug *	MODebug2 = new moDebug()
	Clase de impresi�n de errores para depuraci�n More...

static moTextHeap *	MODebug = new moTextHeap()
	Lista de textos. More...

Detailed Description

una textura asociada a una animaci�n de cuadros

Clase de la que derivan las texturas animadas, y todas las que supongan tratar con una sucesi�n de im�genes.

See also: moMovie; moTextureMultiple

Definition at line 549 of file moTexture.h.

Member Enumeration Documentation

enum moTextureAnimated::moPlayMode

Enumerator

MO_PLAYMODE_TIMEBASE

MO_PLAYMODE_FRAMEBASE

time base relative

frame base relative

Definition at line 635 of file moTexture.h.

Constructor & Destructor Documentation

moTextureAnimated::moTextureAnimated ( )

Constructor por defecto.

Definition at line 1375 of file moTexture.cpp.

moTextureAnimated::~moTextureAnimated ( )

virtual

Destructor por defecto.

Definition at line 1395 of file moTexture.cpp.

Member Function Documentation

MOboolean moTextureAnimated::ActivateInterpolation ( MOboolean activate = true )

virtual

Fija el estado del modo de interpolaci�n.

Parameters

activate el nuevo estado.

Returns: el estado del modo de interpolaci�n. Aunque se intente activar la interplaci�n, puede ocurrir que los shaders requeridos para la operaci�n de interpolaci�n no est�n disponibles, en cuyo caso se devuelve false.

Definition at line 1562 of file moTexture.cpp.

MOboolean moTextureAnimated::Finish ( )

virtual

Destruye la textura openGL.

Returns: true si la operaci�n fue exitosa, false en caso contrario.

if (m_pInterpolator) { delete m_pInterpolator; m_pInterpolator = NULL; } if (m_pCopyStart) { delete m_pCopyStart; m_pCopyStart = NULL; } if (m_pCopyEnd) { delete m_pCopyEnd; m_pCopyEnd = NULL; }

Reimplemented from moTexture.

Reimplemented in moMovie, moTextureMultiple, moCircularVideoBuffer, and moVideoBuffer.

Definition at line 1421 of file moTexture.cpp.

MOuint moTextureAnimated::GetActualFrame ( )

virtual

Definition at line 1743 of file moTexture.cpp.

void moTextureAnimated::GetFrame ( MOuint p_i )

virtual

Calcula el cuadro i-�simo de la animaci�n.

Parameters

p_i	�ndice del cuadro a cualcular.

always needs implementation??? must be pure virtual.

Reimplemented in moMovie, moTextureMultiple, moCircularVideoBuffer, and moVideoBuffer.

Definition at line 1735 of file moTexture.cpp.

virtual MOuint moTextureAnimated::GetFrameCount ( )

inlinevirtual

Devuelve el n�mero de cuadros de la animaci�n.

Returns: n�mero de cuadros.

Definition at line 615 of file moTexture.h.

virtual MOfloat moTextureAnimated::GetFramesPerSecond ( )

inlinevirtual

Devuelve los cuadros por segundo de la animaci�n.

Returns: cuadros por segundo.

Definition at line 626 of file moTexture.h.

MOint moTextureAnimated::GetGLId ( moTempo * tempo )

virtual

Devuelve el OpenGL ID de textura que corresponde al tempo pasado como par�metro.

Parameters

tempo puntero al objeto de tempo.

Returns: OpenGL ID.

Definition at line 1648 of file moTexture.cpp.

MOint moTextureAnimated::GetGLId ( MOuint p_i )

virtual

Devuelve el OpenGL ID de la sub-textura i-�sima.

Parameters

p_i	�ndice del cuadro.

Returns: OpenGL ID.

Definition at line 1690 of file moTexture.cpp.

MOint moTextureAnimated::GetGLId ( MOfloat p_cycle )

virtual

Devuelve el OpenGL ID de la textura, pasando como par�metro una fracci�n de ciclo 0 = cuadro 0, 1.0 = �ltimo cuadro.

Parameters

p_cycle fracci�n de ciclo entre 0.0 y 1.0.

Returns: OpenGL ID.

Definition at line 1717 of file moTexture.cpp.

moTextureAnimated::moPlayMode moTextureAnimated::GetPlayMode ( )

virtual

Devuelve el modo de reproducci�n :

See also: moPlayMode MO_PLAYMODE_TIMEBASE : reproducci�n segun timer interno de GStreamer MO_PLAYMODE_FRAMEBASE : reproducci�n arbitraria por manejo de frame

Returns: moPlayMode modo de reproducci�n de este video

Definition at line 1753 of file moTexture.cpp.

MOboolean moTextureAnimated::Init	(	moText	p_name,
		MOuint	p_moid,
		moResourceManager *	p_res,
		moTexParam	p_param = `MODefTex2DParams`
	)

virtual

Inicializa propiedades b�sicas de la textura tales como el nombre, id, administradores y par�metros.

Parameters

p_name	nombre de la textura.
p_moid	Moldeo ID de la textura.
p_res	puntero al administrador de recursos, del cual son extraidos todos los administradores que la textura necesita (GL, Data, File, etc).
p_param	par�metros de textura.

Reimplemented from moTexture.

Reimplemented in moMovie, and moTextureMultiple.

Definition at line 1400 of file moTexture.cpp.

MOint moTextureAnimated::Interpolate ( )

protectedvirtual

Definition at line 1622 of file moTexture.cpp.

MOboolean moTextureAnimated::IsInterpolating ( )

virtual

Devuelve si el cuadro de la animaci�n est� en el rango de interpolaci�n.

Returns: true o falsed dependiendo del cuadro actual.

Definition at line 1552 of file moTexture.cpp.

MOboolean moTextureAnimated::IsInterpolationActive ( )

virtual

Devuelve si el modo de interpolaci�n est� activo.

Returns: true o false dependiendo del estado del modo de interpolaci�n.

Definition at line 1557 of file moTexture.cpp.

bool moTextureAnimated::IsPlaying ( )

virtual

Pregunta si esta corriendo

Reimplemented in moMovie.

Definition at line 1451 of file moTexture.cpp.

MOboolean moTextureAnimated::NeedsInterpolation ( )

protectedvirtual

Definition at line 1583 of file moTexture.cpp.

void moTextureAnimated::Play ( )

virtual

Play de la animaci�n, corre la animaci�n seg�n su velocidad propia

Reimplemented in moMovie.

Definition at line 1441 of file moTexture.cpp.

virtual void moTextureAnimated::SetFrameCount ( MOuint p_nframes )

inlinevirtual

Fija el n�mero de cuadros de la animaci�n

Parameters

p_nframes Nuevo n�mero de cuadros.

Definition at line 620 of file moTexture.h.

virtual void moTextureAnimated::SetFramesPerSecond ( MOfloat p_fps )

inlinevirtual

Fija el n�mero de cuadros por segundo de la animaci�n.

Parameters

p_fps Nuevo n�mero de cuadros por segundo de la animaci�n.

Definition at line 632 of file moTexture.h.

void moTextureAnimated::SetInterpolation	(	MOuint	p_FrameJump,
		MOuint	p_InterpolationTime
	)

virtual

Configura el modo de interpolaci�n de la textura. Este modo genera texturas intermedias que entre dos cuadros de la animaci�n.

Parameters

p_FrameJump	cuadro que define el "salto" de la interpolaci�n: las texturas interpoladas son generadas entre el cuadro p_FrameJump y p_FrameJump + 1.
p_InterpolationTime	el tiempo que dura la interpolaci�n.

int m_idx; moFBO* m_pFBO; moTexture* m_pTex;

moTextureManager* TM = m_pResourceManager->GetTextureMan(); moFBManager* FM = m_pResourceManager->GetFBMan();

m_idx = FM->CreateFBO(); m_pFBO = FM->GetFBO(m_idx);

m_pShaderCopy = SM->GetShader(SM->GetShaderIndex(moText("shaders/Copy.cfg"),true) ); m_pShaderInterpolate = SM->GetShader(SM->GetShaderIndex(moText("shaders/TexInterpolator.cfg"),true) );

MOint idxstart = TM->AddTexture( moText(this->m_name)+moText("copyStart"), m_width, m_height); MOint idxend = TM->AddTexture(moText(this->m_name)+moText("copyEnd"), m_width, m_height);

copia del frame A m_srcstart.Empty(); m_srcstart.Add((moTexture*)this);

m_pTex = TM->GetTexture(idxstart); m_dststart.Empty(); m_dststart.Add(m_pTex); m_pTex->SetFBOandAttachPoint(m_pFBO);

copia del frame B m_srcend.Empty(); m_srcend.Add((moTexture*)this);

m_pTex = TM->GetTexture(idxend); m_dstend.Empty(); m_dstend.Add(m_pTex); m_pTex->SetFBOandAttachPoint(m_pFBO);

interpolacion con fuente A y B m_srcinterpol.Empty(); m_srcinterpol.Add( TM->GetTexture(idxstart)); m_srcinterpol.Add( TM->GetTexture(idxend));

m_pTex = (moTexture*)this; m_dstinterpol.Empty(); m_dstinterpol.Add(m_pTex); m_pTex->SetFBOandAttachPoint(m_pFBO); if (!(m_pCopyStart && m_pCopyEnd && m_pInterpolator)) { if (!m_pInterpolator) m_pInterpolator = new moTextureFilter(); if (!m_pCopyStart) m_pCopyStart = new moTextureFilter(); if (!m_pCopyEnd) m_pCopyEnd = new moTextureFilter(); } if (m_pCopyStart && m_pCopyEnd && m_pInterpolator) { m_pCopyStart->Init( m_pResourceManager->GetGLMan(), m_pResourceManager->GetRenderMan(), m_srcstart, m_dststart, m_pShaderCopy ); m_pCopyEnd->Init( m_pResourceManager->GetGLMan(), m_pResourceManager->GetRenderMan(), m_srcend, m_dstend, m_pShaderCopy ); m_pInterpolator->Init( m_pResourceManager->GetGLMan(), m_pResourceManager->GetRenderMan(), m_srcinterpol, m_dstinterpol, m_pShaderInterpolate ); }

Definition at line 1457 of file moTexture.cpp.

void moTextureAnimated::SetPlayMode ( moTextureAnimated::moPlayMode playmode )

virtual

Fija el modo de reproducci�n :

See also: moPlayMode MO_PLAYMODE_TIMEBASE : reproducci�n segun timer interno de GStreamer MO_PLAYMODE_FRAMEBASE : reproducci�n arbitraria por manejo de frame

Parameters

p_i	�ndice de textura a validar.

Definition at line 1749 of file moTexture.cpp.

void moTextureAnimated::Stop ( )

virtual

Para la animaci�n, mostrando el cuadro del principio

Reimplemented in moMovie.

Definition at line 1446 of file moTexture.cpp.

Member Data Documentation

MOuint moTextureAnimated::m_ActualFrame

protected

Definition at line 707 of file moTexture.h.

MOboolean moTextureAnimated::m_bInterpolating

protected

Definition at line 711 of file moTexture.h.

MOboolean moTextureAnimated::m_bInterpolation

protected

Definition at line 710 of file moTexture.h.

MOboolean moTextureAnimated::m_bIsPaused

protected

Definition at line 699 of file moTexture.h.

MOboolean moTextureAnimated::m_bIsPlaying

protected

Definition at line 698 of file moTexture.h.

moTextureArray moTextureAnimated::m_dstend

protected

Definition at line 720 of file moTexture.h.

moTextureArray moTextureAnimated::m_dstinterpol

protected

Definition at line 721 of file moTexture.h.

moTextureArray moTextureAnimated::m_dststart

protected

Definition at line 719 of file moTexture.h.

MOfloat moTextureAnimated::m_fFramesPerSecond

protected

Definition at line 702 of file moTexture.h.

MOuint moTextureAnimated::m_FrameEnd

protected

Definition at line 734 of file moTexture.h.

MOuint moTextureAnimated::m_FrameJump

protected

Definition at line 728 of file moTexture.h.

MOuint moTextureAnimated::m_FrameNext

protected

Definition at line 704 of file moTexture.h.

MOuint moTextureAnimated::m_FramePrevious

protected

Definition at line 705 of file moTexture.h.

MOuint moTextureAnimated::m_FrameStart

protected

Definition at line 733 of file moTexture.h.

MOfloat moTextureAnimated::m_InterpolationPosition

protected

Definition at line 735 of file moTexture.h.

MOuint moTextureAnimated::m_InterpolationTime

protected

Definition at line 729 of file moTexture.h.

MOuint moTextureAnimated::m_nFrames

protected

Definition at line 701 of file moTexture.h.

moTextureFilter* moTextureAnimated::m_pCopyEnd

protected

Definition at line 715 of file moTexture.h.

moTextureFilter* moTextureAnimated::m_pCopyStart

protected

Definition at line 714 of file moTexture.h.

moTextureFilter* moTextureAnimated::m_pInterpolator

protected

Definition at line 716 of file moTexture.h.

moPlayMode moTextureAnimated::m_PlayMode

protected

Definition at line 697 of file moTexture.h.

moShader* moTextureAnimated::m_pShaderCopy

protected

Definition at line 724 of file moTexture.h.

moShader* moTextureAnimated::m_pShaderInterpolate

protected

Definition at line 725 of file moTexture.h.

moTextureArray moTextureAnimated::m_srcend

protected

Definition at line 720 of file moTexture.h.

moTextureArray moTextureAnimated::m_srcinterpol

protected

Definition at line 721 of file moTexture.h.

moTextureArray moTextureAnimated::m_srcstart

protected

Definition at line 719 of file moTexture.h.

MOuint moTextureAnimated::m_StartTime

protected

Definition at line 732 of file moTexture.h.

MOuint moTextureAnimated::m_Time

protected

Definition at line 706 of file moTexture.h.

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

libmoldeo/moTexture.h
libmoldeo/moTexture.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation