gdcmMpeg.cxx File Reference

#include "gdcmDebug.h"
#include <fstream>
#include "config.h"
#include "global.h"

Include dependency graph for gdcmMpeg.cxx:

Go to the source code of this file.

Namespaces
namespace	gdcm
Classes
struct	istream
Defines
#define	GLOBAL
Functions
off_t	my_seek (istream *infile, off_t offset, int whence)
ssize_t	my_read (istream *infile, void *buf, size_t count)
int	my_close (istream *infile)
static int	gdcm::Headers ()
	routine for MPEG decompression
static void	gdcm::DeInitialize_Decoder ()
static void	gdcm::Deinitialize_Sequence ()
static void	gdcm::Initialize_Sequence ()
static int	gdcm::video_sequence (int *Bitstream_Framenumber)
static int	gdcm::Decode_Bitstream ()
static void	gdcm::Initialize_Decoder ()
bool	gdcm::ReadMPEGFile (std::ifstream *fp, char *image_buffer, size_t length)

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Define Documentation

#define GLOBAL

Definition at line 28 of file gdcmMpeg.cxx.

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Function Documentation

int my_close (  istream *  infile  )

Definition at line 58 of file gdcmMpeg.cxx. References istream::InFd. Referenced by gdcm::ReadMPEGFile(). { //return fclose(infile->InFd); infile->InFd->close(); return 0; }

ssize_t my_read (  istream *  infile, void *  buf, size_t  count )

Definition at line 51 of file gdcmMpeg.cxx. References istream::InFd. Referenced by gdcm::ReadMPEGFile(). { //return fread(buf,1,count, infile->InFd); infile->InFd->read((char*)buf, count); return infile->InFd->gcount(); }

off_t my_seek (  istream *  infile, off_t  offset, int  whence )

Definition at line 34 of file gdcmMpeg.cxx. References istream::InFd. Referenced by gdcm::ReadMPEGFile(). { //return fseek(infile->InFd,offset, whence); switch(whence) { case SEEK_SET: infile->InFd->seekg(offset, std::ios::beg); break; case SEEK_END: infile->InFd->seekg(offset, std::ios::end); break; case SEEK_CUR: infile->InFd->seekg(offset, std::ios::cur); break; } return infile->InFd->tellg(); }

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