png_reader.cpp File Reference

Implementation of the claw::graphic::png::reader class. More...

#include <claw/png.hpp>
#include <claw/exception.hpp>
#include <claw/assert.hpp>
#include <limits>

Go to the source code of this file.

Functions
void	claw__graphic__png__source_manager__read (png_structp png_ptr, png_bytep data, png_size_t length)
	Read data from the input stream.

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Detailed Description

Implementation of the claw::graphic::png::reader class.

Author:

Julien Jorge

Definition in file png_reader.cpp.

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Function Documentation

void claw__graphic__png__source_manager__read	(	png_structp	png_ptr,
		png_bytep	data,
		png_size_t	length
	)

Read data from the input stream.

Parameters:

png_ptr	Informations about the PNG we are reading.
data	(out) Array of the bytes we have read.
length	Number of bytes to read.

Definition at line 45 of file png_reader.cpp.

References claw::graphic::png::reader::source_manager::read().

Referenced by claw::graphic::png::reader::read_from_file().

{
  claw::graphic::png::reader::source_manager* self =
    (claw::graphic::png::reader::source_manager*)png_get_io_ptr(png_ptr);

  self->read(data, length);
} // claw__graphic__png__source_manager__read()