moVideoBuffer Class Reference

Buffer de imágenes para video. More...

#include <moVideoManager.h>

Inheritance diagram for moVideoBuffer:

Public Member Functions
	moVideoBuffer ()
virtual	~moVideoBuffer ()
virtual MOboolean	Init ()
	Inicializa el objeto. More...
virtual MOboolean	Init (moText bufferpath, moText bufferformat, moResourceManager *p_pResourceManager, MOuint width, MOuint height, MOuint xsource, MOuint ysource, MOuint sourcewidth, MOuint sourceheight, MOint interpolation=0, MOint interpolationjump=0, MOint interpolationtime=0)
virtual MOboolean	Finish ()
virtual void	GetFrame (MOuint p_i)
MOboolean	LoadImage (moBitmap *pImage, int indeximage=-1)
MOint	GetXSource ()
MOint	GetYSource ()
MOint	GetSourceWidth ()
MOint	GetSourceHeight ()
moText	GetBufferPath ()
moText	GetBufferFormat ()
Public Member Functions inherited from moTextureAnimated
	moTextureAnimated ()
virtual	~moTextureAnimated ()
virtual MOboolean	Init (moText p_name, MOuint p_moid, moResourceManager *p_res, moTexParam p_param=MODefTex2DParams)
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 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 ()
MOboolean	Initialized ()
	Pregunta si está inicializado. More...

Additional Inherited Members
Public Types inherited from moTextureAnimated
enum	moPlayMode { MO_PLAYMODE_TIMEBASE, MO_PLAYMODE_FRAMEBASE }
Static Public Member Functions inherited from moTexture
static MOuint	NextPowerOf2 (MOuint p_seed)
Public Attributes inherited from moAbstract
MOboolean	m_bInitialized
	Valor de inicialización More...
Static Public Attributes inherited from moAbstract
static moDebug *	MODebug2 = new moDebug()
	Clase de impresión de errores para depuración More...
static moTextHeap *	MODebug = new moTextHeap()
	Lista de textos. More...
Protected Member Functions inherited from moTextureAnimated
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 inherited from moTextureAnimated
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

Detailed Description

Buffer de imágenes para video.

Clase que permite cargar una sucesión de imágenes de mismo formato con compresión incluída dentro de un buffer de memoria y a la vez permite reproducir cada cuadro de forma independiente, descomprimiendo de memoria y asignando una textura

Definition at line 266 of file moVideoManager.h.

Constructor & Destructor Documentation

moVideoBuffer::moVideoBuffer

(

)

Definition at line 142 of file moVideoManager.cpp.

moVideoBuffer::~moVideoBuffer ( )

virtual

Definition at line 152 of file moVideoManager.cpp.

Member Function Documentation

MOboolean moVideoBuffer::Finish ( )

virtual

Destruye la textura openGL.

Returns

true si la operación 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 moTextureAnimated.

Definition at line 191 of file moVideoManager.cpp.

moText moVideoBuffer::GetBufferFormat ( )

inline

Definition at line 285 of file moVideoManager.h.

moText moVideoBuffer::GetBufferPath ( )

inline

Definition at line 284 of file moVideoManager.h.

void moVideoBuffer::GetFrame ( MOuint  p_i )

virtual

Calcula el cuadro i-ésimo de la animación.

Parameters

p_i	índice del cuadro a cualcular.

always needs implementation??? must be pure virtual.

Reimplemented from moTextureAnimated.

Definition at line 267 of file moVideoManager.cpp.

MOint moVideoBuffer::GetSourceHeight ( )

inline

Definition at line 283 of file moVideoManager.h.

MOint moVideoBuffer::GetSourceWidth ( )

inline

Definition at line 282 of file moVideoManager.h.

MOint moVideoBuffer::GetXSource ( )

inline

Definition at line 280 of file moVideoManager.h.

MOint moVideoBuffer::GetYSource ( )

inline

Definition at line 281 of file moVideoManager.h.

MOboolean moVideoBuffer::Init ( )

virtual

Inicializa el objeto.

Función de Inicialización. Todos los recursos manejados exclusivamente por este objeto son generados aquí.

Returns

verdadero si fue exitosa o falso en otro caso

Reimplemented from moAbstract.

Definition at line 156 of file moVideoManager.cpp.

MOboolean moVideoBuffer::Init ( moText  bufferpath, moText  bufferformat, moResourceManager *  p_pResourceManager, MOuint  width, MOuint  height, MOuint  xsource, MOuint  ysource, MOuint  sourcewidth, MOuint  sourceheight, MOint  interpolation = 0, MOint  interpolationjump = 0, MOint  interpolationtime = 0  )

virtual

Definition at line 165 of file moVideoManager.cpp.

MOboolean moVideoBuffer::LoadImage	(	moBitmap *	pImage,
		int	indeximage = -1
	)

Definition at line 204 of file moVideoManager.cpp.

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

• libmoldeo/moVideoManager.h
• libmoldeo/moVideoManager.cpp