From 1eb88d4f5d5cb05d62be1d4a0c88c7399f7c0de0 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Sat, 3 Feb 2018 00:55:26 +0800
Subject: Added the GL 3.2+ port. Fixed poor performance of the truetype
 renderer. (Partially) Fixed texture locking. Minor addition and fixes to the
 math library.

---
 smelt/sdl/CxImage/ximaska.cpp | 126 ------------------------------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 smelt/sdl/CxImage/ximaska.cpp

(limited to 'smelt/sdl/CxImage/ximaska.cpp')

diff --git a/smelt/sdl/CxImage/ximaska.cpp b/smelt/sdl/CxImage/ximaska.cpp
deleted file mode 100644
index 6f1b1c2..0000000
--- a/smelt/sdl/CxImage/ximaska.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * File:	ximaska.cpp
- * Purpose:	Platform Independent SKA Image Class Loader and Writer
- * 25/Sep/2007 Davide Pizzolato - www.xdp.it
- * CxImage version 7.0.0 31/Dec/2010
- */
-
-#include "ximaska.h"
-
-#if CXIMAGE_SUPPORT_SKA
-
-////////////////////////////////////////////////////////////////////////////////
-#if CXIMAGE_SUPPORT_DECODE
-////////////////////////////////////////////////////////////////////////////////
-bool CxImageSKA::Decode(CxFile *hFile)
-{
-	if (hFile==NULL)
-		return false;
-
-	// read the  header
-	SKAHEADER ska_header;
-	hFile->Read(&ska_header,sizeof(SKAHEADER),1);
-
-    ska_header.Width = m_ntohs(ska_header.Width);
-    ska_header.Height = m_ntohs(ska_header.Height);
-    ska_header.dwUnknown = m_ntohl(ska_header.dwUnknown);
-
-	// check header
-	if (ska_header.dwUnknown != 0x01000000 ||
-		ska_header.Width > 0x7FFF || ska_header.Height > 0x7FFF ||
-		ska_header.BppExp != 3)
-		return false;
-
-	if (info.nEscape == -1){
-		head.biWidth = ska_header.Width ;
-		head.biHeight= ska_header.Height;
-		info.dwType = CXIMAGE_FORMAT_SKA;
-		return true;
-	}
-
-	int32_t bpp = 1<<ska_header.BppExp;
-
-	Create(ska_header.Width,ska_header.Height,bpp,CXIMAGE_FORMAT_SKA);
-	if (!IsValid())
-		return false;
-
-	// read the palette
-	int32_t nColors = 1<<bpp;
-	rgb_color* ppal = (rgb_color*)malloc(nColors*sizeof(rgb_color));
-	if (!ppal) return false;
-	hFile->Read(ppal,nColors*sizeof(rgb_color),1);
-	SetPalette(ppal,nColors);
-	free(ppal);
-
-	//read the image
-	hFile->Read(GetBits(),ska_header.Width*ska_header.Height,1);
-
-	//reorder rows
-	if (GetEffWidth() != ska_header.Width){
-		uint8_t *src,*dst;
-		src = GetBits() + ska_header.Width*(ska_header.Height-1);
-		dst = GetBits(ska_header.Height-1);
-		for(int32_t y=0;y<ska_header.Height;y++){
-			memcpy(dst,src,ska_header.Width);
-			src -= ska_header.Width;
-			dst -= GetEffWidth();
-		}
-	}
-
-	Flip();
-
-	return true;
-}
-////////////////////////////////////////////////////////////////////////////////
-#endif //CXIMAGE_SUPPORT_DECODE
-////////////////////////////////////////////////////////////////////////////////
-#if CXIMAGE_SUPPORT_ENCODE
-////////////////////////////////////////////////////////////////////////////////
-bool CxImageSKA::Encode(CxFile * hFile)
-{
-	if (EncodeSafeCheck(hFile)) return false;
-
-	if(head.biBitCount > 8)	{
-		strcpy(info.szLastError,"SKA Images must be 8 bit or less");
-		return false;
-	}
-
-	SKAHEADER ska_header;
-
-	ska_header.Width = (uint16_t)GetWidth();
-	ska_header.Height = (uint16_t)GetHeight();
-	ska_header.BppExp = 3;
-	ska_header.dwUnknown = 0x01000000;
-
-    ska_header.Width = m_ntohs(ska_header.Width);
-    ska_header.Height = m_ntohs(ska_header.Height);
-    ska_header.dwUnknown = m_ntohl(ska_header.dwUnknown);
-
-	hFile->Write(&ska_header,sizeof(SKAHEADER),1);
-
-    ska_header.Width = m_ntohs(ska_header.Width);
-    ska_header.Height = m_ntohs(ska_header.Height);
-    ska_header.dwUnknown = m_ntohl(ska_header.dwUnknown);
-
-	if (head.biBitCount<8) IncreaseBpp(8);
-
-	rgb_color pal[256];
-	for(int32_t idx=0; idx<256; idx++){
-		GetPaletteColor(idx,&(pal[idx].r),&(pal[idx].g),&(pal[idx].b));
-	}
-
-	hFile->Write(pal,256*sizeof(rgb_color),1);
-
-	uint8_t* src = GetBits(ska_header.Height-1);
-	for(int32_t y=0;y<ska_header.Height;y++){
-		hFile->Write(src,ska_header.Width,1);
-		src -= GetEffWidth();
-	}
-
-	return true;
-}
-////////////////////////////////////////////////////////////////////////////////
-#endif // CXIMAGE_SUPPORT_ENCODE
-////////////////////////////////////////////////////////////////////////////////
-#endif // CXIMAGE_SUPPORT_SKA
-
-- 
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