From 573f77ca39b6d8b2f9e6c82874d471984a90edcf Mon Sep 17 00:00:00 2001
From: b <b@276fc840-c973-4a23-809e-93696693fc29>
Date: Fri, 23 May 2014 21:08:41 +0000
Subject: [PATCH] ENHANCE!

git-svn-id: svn://botcastle1b/bluenh@1 276fc840-c973-4a23-809e-93696693fc29
---
 bluenh.cpp | 151 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 makefile   |   8 +++
 2 files changed, 159 insertions(+)
 create mode 100644 bluenh.cpp
 create mode 100644 makefile

diff --git a/bluenh.cpp b/bluenh.cpp
new file mode 100644
index 0000000..f2c15d4
--- /dev/null
+++ b/bluenh.cpp
@@ -0,0 +1,151 @@
+    //  //bluenhance
+   //  // ENHANCE the bluepix!
+  //  //  
+ //  //   Requires Dev Image Library,
+//  //  //on Pentium III libdevil must be
+   //  // recompiled with --disable-ssl2 --disable-ssl3
+  //  //
+ //  //   ~~bicyclesonthemoon
+
+#define INPIX_MUSTARD 1
+#define OUTPIX_MUSTARD 2
+
+#define ARGUMENT_MUSTARD 4
+
+#define ANIMATED_MUSTARD 6
+#define FAIL 900
+#define OK 0
+
+#define CR newdata[4*(i+inX*j)+0]
+#define CG newdata[4*(i+inX*j)+1]
+#define CB newdata[4*(i+inX*j)+2]
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <IL/il.h>
+
+void mustard(int mustard);
+ILubyte enhance(ILubyte x, long r, long s, long t);
+ILubyte enhance2(ILubyte x, ILubyte a, ILubyte b, ILubyte c, ILubyte d, ILubyte e, ILubyte f);
+int main (int argc, const char *argv[]);
+
+ILuint pix;
+ILboolean q=true;
+ILboolean pixOpen=false;
+ILuint inX, inY;
+ILubyte *newdata;
+
+ILubyte enhance(ILubyte x, long r, long s, long t)
+{
+	long y=(r*x+t)/s;
+	return (ILubyte)((y>255)?255:((y<0)?0:y));
+}
+
+ILubyte enhance2(ILubyte x, ILubyte a, ILubyte b, ILubyte c, ILubyte d, ILubyte e, ILubyte f)
+{
+	return (ILubyte)((x<=a)?d:((x>=c)?f:((x>b)?(enhance(x,f-e,c-b,e*c-b*f)):((x<b)?(enhance(x,e-d,b-a,d*b-a*e)):e))));
+}
+
+int main (int argc, const char *argv[])
+{
+	ILubyte a,b,c,d,e,f;
+	
+	if(argc<9)
+		mustard(ARGUMENT_MUSTARD);
+	if (argc>=10)
+	{
+		if (argv[9][0]=='q' || argv[9][0]=='Q')
+			q=false;
+	}
+	
+	sscanf(argv[3],"%hhu",&a);
+	sscanf(argv[4],"%hhu",&b);
+	sscanf(argv[5],"%hhu",&c);
+	sscanf(argv[6],"%hhu",&d);
+	sscanf(argv[7],"%hhu",&e);
+	sscanf(argv[8],"%hhu",&f);
+	
+	ilInit();
+	if(!ilEnable(IL_ORIGIN_SET))mustard(FAIL);
+	if(!ilEnable(IL_FILE_OVERWRITE))mustard(FAIL);
+	ilClearColour(255,255,0,0);
+	ilGenImages(1, &pix);
+	pixOpen=true;
+	ilBindImage(pix);
+	if(!ilLoadImage(argv[1]))mustard(INPIX_MUSTARD);
+	if(!ilConvertImage(IL_RGBA,IL_UNSIGNED_BYTE))mustard(INPIX_MUSTARD);
+	
+	inX=ilGetInteger(IL_IMAGE_WIDTH);
+	inY=ilGetInteger(IL_IMAGE_HEIGHT);
+	if(ilGetInteger(IL_NUM_IMAGES)>1)
+		mustard(ANIMATED_MUSTARD);
+	
+	newdata=ilGetData();
+	for(unsigned long i=0;i<inX;++i)
+	{
+		for(unsigned long j=0;j<inY;++j)
+		{
+			//these things are #define'd
+			if(CR>=CG)
+			{
+				if(CR>=CB)
+				{
+					if(CR>CG)
+					{
+						CR=enhance2(CR,a,b,c,d,e,f);
+						if(CR==CB)
+							CB=enhance2(CB,a,b,c,d,e,f);
+					}
+					else
+					{
+						if(CR>CB)
+						{
+							CR=enhance2(CR,a,b,c,d,e,f);
+							if(CR==CG)
+								CG=enhance2(CG,a,b,c,d,e,f);
+						}
+					}
+				}
+				else
+					CB=enhance2(CB,a,b,c,d,e,f);
+			}
+			else
+			{
+				if(CG>=CB)
+				{
+					CG=enhance2(CG,a,b,c,d,e,f);
+					if(CG==CB)
+						CB=enhance2(CB,a,b,c,d,e,f);
+				}
+				else
+					CB=enhance2(CB,a,b,c,d,e,f);
+			}
+		}
+	}
+	if(!ilSave(IL_PNG,argv[2]))mustard(OUTPIX_MUSTARD);
+	// no mustard
+	mustard(0);
+}
+
+void mustard(int mustard)
+{
+	switch(mustard)
+	{
+	case 0:
+		if(q) printf("ENHANCED!\n");break;
+	case ARGUMENT_MUSTARD:
+		if(q) printf("bluenhanced inPix outPix a b c d e f [q]\n");break;
+	case INPIX_MUSTARD:
+		if(q) printf("inPIX mustard.\n");break;
+	case OUTPIX_MUSTARD:
+		if(q) printf("outPIX mustard.\n");break;
+	case ANIMATED_MUSTARD:
+		if(q) printf("Animation is mustard.\n");break;
+	default:
+		if (q) printf("Ch*rpin* mustard mustaard!\n");
+	}
+	if(pixOpen)
+		ilDeleteImages(1, &pix);
+	exit(mustard);
+}
+	
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..cfa52ec
--- /dev/null
+++ b/makefile
@@ -0,0 +1,8 @@
+CC=g++
+CF=-g -Wall
+LF=-lIL
+
+all: bluenh
+
+bluenh: bluenh.cpp makefile
+	$(CC) $(CF) $(LF) -o bluenh bluenh.cpp
-- 
2.30.2