Original Source for 1.13 Mod High Resolution version from 12/06/05

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@21 3b4a5df2-a311-0410-b5c6-a8a6f20db521
2026-08-05 14:00:23 +02:00 · 2006-04-19 11:32:51 +00:00
commit e54aeb96aa
790 changed files with 741287 additions and 0 deletions
@@ -0,0 +1,96 @@
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+
+#include <windows.h>
+#include "types.h"
+#include "himage.h"
+#include "Quantize.h"
+#include "Quantize Wrap.h"
+#include "phys math.h"
+
+typedef struct
+{
+	UINT8	r;
+	UINT8	g;
+	UINT8	b;
+
+} RGBValues;
+
+
+BOOLEAN	QuantizeImage( UINT8 *pDest, UINT8 *pSrc, INT16 sWidth, INT16 sHeight, SGPPaletteEntry *pPalette )
+{
+	INT16		sNumColors;
+
+	// FIRST CREATE PALETTE
+	CQuantizer		q( 255, 6 );
+
+	q.ProcessImage( pSrc, sWidth, sHeight );
+
+	sNumColors = q.GetColorCount();
+
+	memset( pPalette, 0,  sizeof( SGPPaletteEntry ) * 256 );
+
+	q.GetColorTable( (RGBQUAD*)pPalette );
+
+	// THEN MAP IMAGE TO PALETTE
+	// OK, MAPIT!
+	MapPalette( pDest, pSrc, sWidth, sHeight, sNumColors, pPalette );
+
+	return( TRUE );
+}
+
+
+void MapPalette( UINT8 *pDest, UINT8 *pSrc, INT16 sWidth, INT16 sHeight, INT16 sNumColors, SGPPaletteEntry *pTable )
+{
+	INT32 cX, cY, cnt, bBest;
+	real					dLowestDist;
+	real					dCubeDist;
+	vector_3			vTableVal, vSrcVal, vDiffVal;
+	UINT8					*pData;
+	RGBValues			*pRGBData;
+
+	pRGBData = (RGBValues*)pSrc;
+
+	for ( cX = 0; cX < sWidth; cX++ )
+	{
+		for ( cY = 0; cY < sHeight; cY++ )
+		{
+				// OK, FOR EACH PALETTE ENTRY, FIND CLOSEST
+				bBest					= 0;
+				dLowestDist		= (float)9999999;
+				pData					= &(pSrc[ ( cY * sWidth ) + cX ]);
+
+				for ( cnt = 0; cnt < sNumColors; cnt++ )
+				{
+					vSrcVal.x		= pRGBData[ ( cY * sWidth ) + cX ].r;
+					vSrcVal.y		= pRGBData[ ( cY * sWidth ) + cX ].g;
+					vSrcVal.z		= pRGBData[ ( cY * sWidth ) + cX ].b;
+
+					vTableVal.x = pTable[ cnt ].peRed;
+					vTableVal.y = pTable[ cnt ].peGreen;
+					vTableVal.z = pTable[ cnt ].peBlue;
+
+					// Get Dist
+					vDiffVal = VSubtract( &vSrcVal, &vTableVal );
+
+					// Get mag dist
+					dCubeDist = VGetLength( &(vDiffVal) );
+
+					if ( dCubeDist < dLowestDist )
+					{
+						dLowestDist = dCubeDist;
+						bBest = cnt;
+					}					
+				}
+
+				// Now we have the lowest value
+				// Set into dest
+				pData = &(pDest[ ( cY * sWidth ) + cX ]);
+
+				//Set!
+				*pData = (UINT8)bBest;
+		}
+	}
+
+}