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

#include <jpeg.hpp>

Public Member Functions
	source_manager (std::istream &is)
	Constructor.

	~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.

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

is	The stream we read from.

Definition at line 97 of file jpeg_reader.cpp.

References pub.

◆ ~source_manager()

claw::graphic::jpeg::reader::source_manager::~source_manager ( )

Destructor.

Definition at line 115 of file jpeg_reader.cpp.

Member Function Documentation

◆ fill_input_buffer()

boolean claw::graphic::jpeg::reader::source_manager::fill_input_buffer ( )

Fill the input buffer with new data.

Definition at line 125 of file jpeg_reader.cpp.

Referenced by claw__graphic__jpeg__source_manager__fill_input_buffer().

◆ 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_bytes The number of bytes to skip.

Definition at line 147 of file jpeg_reader.cpp.

References CLAW_PRECOND.

Referenced by claw__graphic__jpeg__source_manager__skip_input_data().

Member Data Documentation

◆ pub

struct jpeg_source_mgr claw::graphic::jpeg::reader::source_manager::pub

"public" fields, needed by the jpeg library.

Definition at line 100 of file jpeg.hpp.

Referenced by claw__graphic__jpeg__source_manager__fill_input_buffer(), claw__graphic__jpeg__source_manager__skip_input_data(), and source_manager().

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

jpeg.hpp
code/jpeg_reader.cpp

Public Member Functions

Public Attributes