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panda/src/pnmimagetypes/pnmFileTypeJPGReader.cxx File Reference

#include "pnmFileTypeJPG.h"
#include "config_pnmimagetypes.h"
#include <jpeglib.h>
#include <jerror.h>

Go to the source code of this file.

Compounds
struct	my_source_mgr
Defines
#define	INPUT_BUF_SIZE   4096
Typedefs
typedef my_source_mgr *	my_src_ptr
Functions
	init_source (j_decompress_ptr cinfo)
	fill_input_buffer (j_decompress_ptr cinfo)
	skip_input_data (j_decompress_ptr cinfo, long num_bytes)
	term_source (j_decompress_ptr cinfo)
	jpeg_istream_src (j_decompress_ptr cinfo, istream *infile)

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Detailed Description

Definition in file pnmFileTypeJPGReader.cxx.

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Define Documentation

#define INPUT_BUF_SIZE   4096

Definition at line 67 of file pnmFileTypeJPGReader.cxx. Referenced by jpeg_istream_src().

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Typedef Documentation

typedef my_source_mgr* my_src_ptr

Definition at line 65 of file pnmFileTypeJPGReader.cxx.

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Function Documentation

fill_input_buffer (  j_decompress_ptr  cinfo  )

Definition at line 122 of file pnmFileTypeJPGReader.cxx. References size_t. Referenced by skip_input_data().

init_source (  j_decompress_ptr  cinfo  )

Definition at line 76 of file pnmFileTypeJPGReader.cxx.

jpeg_istream_src (  j_decompress_ptr  cinfo, istream *  infile )

Definition at line 215 of file pnmFileTypeJPGReader.cxx. References my_source_mgr::buffer, INPUT_BUF_SIZE, and NULL.

skip_input_data (  j_decompress_ptr  cinfo, long  num_bytes )

Definition at line 161 of file pnmFileTypeJPGReader.cxx. References fill_input_buffer(), and my_source_mgr::pub.

term_source (  j_decompress_ptr  cinfo  )

Definition at line 202 of file pnmFileTypeJPGReader.cxx.

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