ImagePng.cpp File Reference

#include <stdio.h>
#include <math.h>
#include <common/Defines.h>
#include <common/Logger.h>
#include <image/ImagePng.h>
#include <png.h>

Go to the source code of this file.

Classes
struct	user_read_struct
struct	user_write_struct
Functions
static void	user_png_error (png_structp png_ptr, png_const_charp msg)
static void	user_png_warning (png_structp png_ptr, png_const_charp msg)
static void	user_read_fn (png_structp png_ptr, png_bytep data, png_size_t length)
static void	user_write_fn (png_structp png_ptr, png_bytep data, png_size_t length)

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Function Documentation

static void user_png_error	(	png_structp	png_ptr,
		png_const_charp	msg
	)			[static]

Definition at line 151 of file ImagePng.cpp.

Referenced by ImagePng::loadFromBuffer(), and ImagePng::writeToBuffer().

static void user_png_warning	(	png_structp	png_ptr,
		png_const_charp	msg
	)			[static]

Definition at line 156 of file ImagePng.cpp.

Referenced by ImagePng::loadFromBuffer(), and ImagePng::writeToBuffer().

static void user_read_fn	(	png_structp	png_ptr,
		png_bytep	data,
		png_size_t	length
	)			[static]

Definition at line 160 of file ImagePng.cpp.

References user_read_struct::buffer, NetBuffer::getBuffer(), NetBuffer::getBufferUsed(), MIN, and user_read_struct::position.

Referenced by ImagePng::loadFromBuffer(), and ImagePng::writeToBuffer().

static void user_write_fn	(	png_structp	png_ptr,
		png_bytep	data,
		png_size_t	length
	)			[static]

Definition at line 289 of file ImagePng.cpp.

References NetBuffer::addDataToBuffer(), and user_write_struct::buffer.

Referenced by ImagePng::writeToBuffer().

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