claw::graphic Namespace Reference

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Detailed Description

Everything about image structures and processing.

Classes
class	bitmap
	A class for bitmap images. More...
class	color_palette
	A palette of colors, for palettized images. More...
class	image
	A class to deal with images. More...
class	jpeg
	A class for jpeg pictures. More...
class	pcx
	A class for pcx pictures. More...
struct	pixel24
	RGB pixel. More...
union	pixel32
	RGBA pixel. More...
class	png
	A class for png pictures. More...
class	targa
	A class for targa pictures. More...
class	xbm
	A class for xbm pictures. More...
Functions
void	jpeg__error_manager__error_exit (j_common_ptr cinfo)
	Throw an exception when an error occurs in an internal jpeg processing.

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Function Documentation

void claw::graphic::jpeg__error_manager__error_exit

(

j_common_ptr

cinfo

)

Throw an exception when an error occurs in an internal jpeg processing.

Parameters:

cinfo

Informations about the process.

Definition at line 39 of file jpeg_error_manager.cpp.

References claw::graphic::jpeg::error_manager::error_string, and claw::graphic::jpeg::error_manager::setjmp_buffer.

Referenced by claw::graphic::jpeg::reader::decompress(), claw::graphic::jpeg::reader::read_data(), claw::graphic::jpeg::reader::read_from_file(), claw::graphic::jpeg::writer::save(), and claw::graphic::jpeg::writer::save_image().

{
  claw::graphic::jpeg::error_manager* err =
    (claw::graphic::jpeg::error_manager*)cinfo->err;

  err->error_string = cinfo->err->jpeg_message_table[cinfo->err->msg_code];

  /* Return control to the setjmp point */
  longjmp(err->setjmp_buffer, 1);
} // jpeg__error_manager__error_exit()