Claw  1.7.3
Public Member Functions | Public Attributes | List of all members
claw::graphic::jpeg::reader::source_manager Struct Reference

Source manager that allow us to read from a std::istream. More...

#include <jpeg.hpp>

Public Member Functions

 source_manager (std::istream &is)
 Constructor. More...
 
 ~source_manager ()
 Destructor.
 
boolean fill_input_buffer ()
 Fill the input buffer with new data.
 
void skip_input_data (long num_bytes)
 Skip some bytes in the input buffer. More...
 

Public Attributes

struct jpeg_source_mgr pub
 "public" fields, needed by the jpeg library.
 

Detailed Description

Source manager that allow us to read from a std::istream.

Author
Julien Jorge

Definition at line 89 of file jpeg.hpp.

Constructor & Destructor Documentation

◆ source_manager()

claw::graphic::jpeg::reader::source_manager::source_manager ( std::istream &  is)

Constructor.

Parameters
isThe stream we read from.

Definition at line 97 of file jpeg_reader.cpp.

References pub.

Member Function Documentation

◆ skip_input_data()

void claw::graphic::jpeg::reader::source_manager::skip_input_data ( long  num_bytes)

Skip some bytes in the input buffer.

Parameters
num_bytesThe number of bytes to skip.

Definition at line 147 of file jpeg_reader.cpp.

References CLAW_PRECOND, claw::graphic::rgba_pixel::components, fill_input_buffer(), and pub.


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