video::DecompressorImpl Class Reference

Collaboration diagram for video::DecompressorImpl:

Public Member Functions
	DecompressorImpl (const std::string &filename)
	~DecompressorImpl ()
int	get_width () const
int	get_height () const
void	submit_frame (unsigned int frameno, unsigned int iframebase)
bool	decompress_internal (unsigned int frameno)
bool	decompress (unsigned int frameno, void *buffer, std::vcl_size_t buffersize, unsigned int bufferpitch)
void	update_index (unsigned int frameno, unsigned __int64 offset, FrameType::FT type)
bool	get_index (unsigned int frameno, unsigned __int64 *offset, FrameType::FT *type)

Protected Attributes
std::vector< std::pair < unsigned __int64, FrameType::FT > >	index
std::ifstream	nalfile
std::vector< unsigned char >	packetbuffer

Bits for the NVIDIA decoder etc.
CUvideosource	nvsource
CUVIDEOFORMAT	format
CUvideoparser	nvparser
CUvideodecoder	nvdecoder
unsigned int	session_frame_count
unsigned int	requested_frame
bool	done_requested_frame
GLuint	target_gl_texture
void *	target_cpu_buffer
unsigned int	target_cpu_pitch
static int CUDAAPI	HandleVideoData (void *pUserData, CUVIDSOURCEDATAPACKET *pPacket)
static int CUDAAPI	HandleVideoSequence (void *pUserData, CUVIDEOFORMAT *pFormat)
static int CUDAAPI	HandlePictureDecode (void *pUserData, CUVIDPICPARAMS *pPicParams)
static int CUDAAPI	HandlePictureDisplay (void *pUserData, CUVIDPARSERDISPINFO *pPicParams)

Constructor & Destructor Documentation

video::DecompressorImpl::DecompressorImpl ( const std::string &  filename )

inline

video::DecompressorImpl::~DecompressorImpl ( )

inline

Member Function Documentation

bool video::DecompressorImpl::decompress ( unsigned int  frameno, void *  buffer, std::vcl_size_t  buffersize, unsigned int  bufferpitch  )

inline

bool video::DecompressorImpl::decompress_internal ( unsigned int  frameno )

inline

int video::DecompressorImpl::get_height ( ) const

inline

bool video::DecompressorImpl::get_index ( unsigned int  frameno, unsigned __int64 *  offset, FrameType::FT *  type  )

inline

int video::DecompressorImpl::get_width ( ) const

inline

static int CUDAAPI video::DecompressorImpl::HandlePictureDecode ( void *  pUserData, CUVIDPICPARAMS *  pPicParams  )

inlinestaticprotected

static int CUDAAPI video::DecompressorImpl::HandlePictureDisplay ( void *  pUserData, CUVIDPARSERDISPINFO *  pPicParams  )

inlinestaticprotected

static int CUDAAPI video::DecompressorImpl::HandleVideoData ( void *  pUserData, CUVIDSOURCEDATAPACKET *  pPacket  )

inlinestaticprotected

static int CUDAAPI video::DecompressorImpl::HandleVideoSequence ( void *  pUserData, CUVIDEOFORMAT *  pFormat  )

inlinestaticprotected

void video::DecompressorImpl::submit_frame ( unsigned int  frameno, unsigned int  iframebase  )

inline

void video::DecompressorImpl::update_index ( unsigned int  frameno, unsigned __int64  offset, FrameType::FT  type  )

inline

Member Data Documentation

bool video::DecompressorImpl::done_requested_frame

protected

CUVIDEOFORMAT video::DecompressorImpl::format

protected

std::vector<std::pair<unsigned __int64, FrameType::FT> > video::DecompressorImpl::index

protected

std::ifstream video::DecompressorImpl::nalfile

protected

CUvideodecoder video::DecompressorImpl::nvdecoder

protected

CUvideoparser video::DecompressorImpl::nvparser

protected

CUvideosource video::DecompressorImpl::nvsource

protected

std::vector<unsigned char> video::DecompressorImpl::packetbuffer

protected

unsigned int video::DecompressorImpl::requested_frame

protected

unsigned int video::DecompressorImpl::session_frame_count

protected

void* video::DecompressorImpl::target_cpu_buffer

protected

unsigned int video::DecompressorImpl::target_cpu_pitch

protected

GLuint video::DecompressorImpl::target_gl_texture

protected

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

• decompress.cxx