1 files changed, 0 insertions, 95 deletions
diff --git a/smelt/sdl/CxImage/ximapng.h b/smelt/sdl/CxImage/ximapng.h
deleted file mode 100644
index bc53e52..0000000
--- a/smelt/sdl/CxImage/ximapng.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * File:	ximapng.h
- * Purpose:	PNG Image Class Loader and Writer
- */
-/* ==========================================================
- * CxImagePNG (c) 07/Aug/2001 Davide Pizzolato - www.xdp.it
- * For conditions of distribution and use, see copyright notice in ximage.h
- *
- * Special thanks to Troels Knakkergaard for new features, enhancements and bugfixes
- *
- * original CImagePNG  and CImageIterator implementation are:
- * Copyright:	(c) 1995, Alejandro Aguilar Sierra <asierra(at)servidor(dot)unam(dot)mx>
- *
- * libpng Copyright (c) 1998-2003 Glenn Randers-Pehrson
- * ==========================================================
- */
-#if !defined(__ximaPNG_h)
-#define __ximaPNG_h
-
-#include "ximage.h"
-
-#if CXIMAGE_SUPPORT_PNG
-
-extern "C" {
-#ifdef _LINUX
- #undef _DLL
- #include <png.h>
-#else
- #include "png.h"
-#endif
-}
-
-class CxImagePNG: public CxImage
-{
-public:
-	CxImagePNG(): CxImage(CXIMAGE_FORMAT_PNG) {}
-
-//	bool Load(const TCHAR * imageFileName){ return CxImage::Load(imageFileName,CXIMAGE_FORMAT_PNG);}
-//	bool Save(const TCHAR * imageFileName){ return CxImage::Save(imageFileName,CXIMAGE_FORMAT_PNG);}
-	bool Decode(CxFile * hFile);
-	bool Decode(FILE *hFile) { CxIOFile file(hFile); return Decode(&file); }
-
-#if CXIMAGE_SUPPORT_ENCODE
-	bool Encode(CxFile * hFile);
-	bool Encode(FILE *hFile) { CxIOFile file(hFile); return Encode(&file); }
-#endif // CXIMAGE_SUPPORT_ENCODE
-
-	enum CODEC_OPTION
-	{
-		ENCODE_INTERLACE = 0x01,
-		// Exclusive compression types : 3 bit wide field
-		ENCODE_COMPRESSION_MASK = 0x0E,
-		ENCODE_NO_COMPRESSION =      1 << 1,
-		ENCODE_BEST_SPEED =          2 << 1,
-		ENCODE_BEST_COMPRESSION =    3 << 1,
-		ENCODE_DEFAULT_COMPRESSION = 4 << 1
-	};
-
-protected:
-	void ima_png_error(png_struct *png_ptr, char *message);
-	void expand2to4bpp(uint8_t* prow);
-
-	static void PNGAPI user_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
-	{
-		CxFile* hFile = (CxFile*)png_get_io_ptr(png_ptr);
-		if (hFile == NULL || hFile->Read(data,1,length) != length) png_error(png_ptr, "Read Error");
-	}
-
-	static void PNGAPI user_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
-	{
-		CxFile* hFile = (CxFile*)png_get_io_ptr(png_ptr);
-		if (hFile == NULL || hFile->Write(data,1,length) != length) png_error(png_ptr, "Write Error");
-	}
-
-	static void PNGAPI user_flush_data(png_structp png_ptr)
-	{
-		CxFile* hFile = (CxFile*)png_get_io_ptr(png_ptr);
-		if (hFile == NULL || !hFile->Flush()) png_error(png_ptr, "Flush Error");
-	}
-
-    static void PNGAPI user_error_fn(png_structp png_ptr,png_const_charp error_msg)
-	{
-#if PNG_LIBPNG_VER > 10399
-		strncpy((char*)png_get_error_ptr(png_ptr),error_msg,255);
-		longjmp(png_jmpbuf(png_ptr), 1);
-#else
-		strncpy((char*)png_ptr->error_ptr,error_msg,255);
-		longjmp(png_ptr->jmpbuf, 1);
-#endif
-	}
-};
-
-#endif
-
-#endif