1 files changed, 0 insertions, 160 deletions
diff --git a/c/src/lib/libbsp/arm/nds/tools/ndstool/source/logo.cpp b/c/src/lib/libbsp/arm/nds/tools/ndstool/source/logo.cpp
deleted file mode 100644
index 58572cd366..0000000000
--- a/c/src/lib/libbsp/arm/nds/tools/ndstool/source/logo.cpp
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-costs per 4 pixels: (# = black)
-
-1 bit:
-----
-
-4 bits:
-#---
-##--
---##
-####
-    
-5 bits:
----#
-#-##
--###
--#--
---#-
-    
-6 bits:
-#-#-
--##-
-###-
-#--#
--#-#
-##-#
-*/
-
-#include <stdio.h>
-
-void LogoPackBits(unsigned char *srcp, unsigned char *destp)
-{
-	unsigned int destbit = 0;
-	unsigned int destvalue = 0;
-	unsigned int d = 0;
-	for (unsigned int s=0; s<1664; s++)
-	{
-		if (srcp[s]) destvalue |= 1<<destbit;
-		if (++destbit == 8)
-		{
-			destp[d++] = destvalue;
-			destbit = 0;
-			destvalue = 0;
-		}
-	}
-}
-
-struct LogoPattern
-{
-	unsigned int value;
-	unsigned int bits;
-} logoPatterns[16] =
-{
-	{0x01, 1},	{0x06, 4},	{0x0A, 5},	{0x04, 4},
-	{0x02, 5},	{0x1E, 6},	{0x16, 6},	{0x06, 6},
-	{0x06, 5},	{0x1F, 6},	{0x17, 6},	{0x07, 6},
-	{0x02, 4},	{0x0E, 5},	{0x07, 5},	{0x00, 4},
-};
-
-int LogoCompress(unsigned char *src, unsigned char *dst)
-{
-	unsigned int data_out = 0;
-	unsigned int outbit = 31;
-	unsigned int outbitcnt = 0;
-	
-	for (int i=0; i<212; i++)
-	{
-		unsigned int data = *src++;
-		for (int j=0; j<8; j+=4)
-		{
-			LogoPattern &lh = logoPatterns[data >> j & 0xF];
-			outbitcnt += lh.bits;
-			for (int b=lh.bits-1; b>=0; b--)
-			{
-				data_out |= (lh.value >> b & 1) << outbit;
-				if (outbit == 0)
-				{
-					if (outbitcnt <= 156*8)
-					{
-						*dst++ = data_out >> 0;
-						*dst++ = data_out >> 8;
-						*dst++ = data_out >> 16;
-						*dst++ = data_out >> 24;
-					}
-					outbit = 31;
-					data_out = 0;
-				}
-				else
-				{
-					outbit--;
-				}
-			}
-		}
-	}
-
-	if (outbit != 31)
-	{
-		if (outbitcnt <= 156*8)
-		{
-			*dst++ = data_out >> 0;
-			*dst++ = data_out >> 8;
-			*dst++ = data_out >> 16;
-			*dst++ = data_out >> 24;
-		}
-	}
-
-	return 156*8 - outbitcnt;
-};
-
-void LogoDiff(unsigned char *srcp, unsigned char *dstp)
-{
-	unsigned int *intp_dst = (unsigned int *)dstp;
-	*intp_dst++ = 0xD0 << 8 | 0x80 | 2;	// header
-
-	unsigned short *shortp_dst = (unsigned short *)intp_dst;
-	unsigned short *shortp_src = (unsigned short *)srcp;
-	unsigned short prev = 0;
-    for (unsigned int i=0; i<0xD0; i+=2)
-    {
-        *shortp_dst++ = *shortp_src - prev;
-        prev = *shortp_src++;
-    }
-}
-
-int LogoConvert(unsigned char *srcp, unsigned char *dstp, unsigned char white)
-{
-	// convert to tiles
-	unsigned char tiles[1664];
-	for (int ty=0; ty<2; ty++)
-	{
-		for (int y=0; y<8; y++)
-		{
-			for (int tx=0; tx<13; tx++)
-			{
-				for (int x=0; x<8; x++)
-				{
-					tiles[(ty*13 + tx)*64 + y*8 + x] = (*srcp++ == white) ? 0 : 1;
-				}
-			}
-		}
-	}
-
-	// bitpack
-	unsigned char bitpacked[1664/8];
-	LogoPackBits(tiles, bitpacked);
-
-	// diff
-	unsigned char diffed[4 + 1664/8];
-	LogoDiff(bitpacked, diffed);
-
-	// compress
-	int r = LogoCompress(diffed, dstp);
-	if (r < 0)
-	{
-		fprintf(stderr, "Compressed logo is %u bit(s) too big. Please simplify.\n", -r);
-		return -1;
-	}
-	
-	return 0;
-}