OOPNGTextureLoader.m File Reference

import "OOPNGTextureLoader.h"
import "OOFunctionAttributes.h"
import "OOLogging.h"
import "OOCPUInfo.h"
import "NSDataOOExtensions.h"

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Classes
category	OOPNGTextureLoader(OOPrivate)

Macros
#define	MSG_TERMINATOR   ""

Functions
static void	PNGError (png_structp png, png_const_charp message)
static void	PNGWarning (png_structp png, png_const_charp message)
static void	PNGRead (png_structp png, png_bytep bytes, png_size_t size)

Macro Definition Documentation

MSG_TERMINATOR

#define MSG_TERMINATOR   ""

Definition at line 216 of file OOPNGTextureLoader.m.

Referenced by PNGError(), and PNGWarning().

Function Documentation

PNGError()

void PNGError ( png_structp png, png_const_charp message )

static

Definition at line 220 of file OOPNGTextureLoader.m.

{
    OOPNGTextureLoader *loader = png_get_io_ptr(png);
    OOLog(@"texture.load.png.error", @"***** A PNG loading error occurred for %@: %s" MSG_TERMINATOR, [loader path], message);
    
#if PNG_LIBPNG_VER >= 10500
    png_longjmp(png, 1);
#else
    longjmp(png_jmpbuf(png), 1);
#endif
}

References MSG_TERMINATOR, and OOLog.

Referenced by OOPNGTextureLoader(OOPrivate)::doLoadTexture.

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PNGRead()

void PNGRead ( png_structp png, png_bytep bytes, png_size_t size )

static

Definition at line 240 of file OOPNGTextureLoader.m.

{
    OOPNGTextureLoader *loader = png_get_io_ptr(png);
    [loader readBytes:bytes count:size];
}

References OOPNGTextureLoader::readBytes:count:.

Referenced by OOPNGTextureLoader(OOPrivate)::doLoadTexture.

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PNGWarning()

void PNGWarning ( png_structp png, png_const_charp message )

static

Definition at line 233 of file OOPNGTextureLoader.m.

{
    OOPNGTextureLoader *loader = png_get_io_ptr(png);
    OOLog(@"texture.load.png.warning", @"----- A PNG loading warning occurred for %@: %s" MSG_TERMINATOR, [loader path], message);
}

References MSG_TERMINATOR, and OOLog.

Referenced by OOPNGTextureLoader(OOPrivate)::doLoadTexture.

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