1 files changed, 0 insertions, 111 deletions
diff --git a/logotool/rgb2yuv.c b/logotool/rgb2yuv.c
deleted file mode 100644
index b3f2143..0000000
--- a/logotool/rgb2yuv.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- *  logotool - tool to modify logo images with simple compression
- *  Copyright (C) 2007
- *       esteve <esteve@eslack.org>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-
-void RGBtoYUV(unsigned short in565, unsigned char *yuv)
-{
-	/* 2 bytes, 565 
-	 * RRRRR GGGGGG BBBBB
-	 */
-	
-	int i;
-	i = (in565>>8)&0xFF;
-	in565 = (in565<<8)&0xFF00;
-	in565 |= i;
-
-	int rgb[3];
-		
-	rgb[0] = (in565>>11)&0x1F;
-	rgb[1] = (in565>>5)&0x3F;
-	rgb[2] = (in565)&0x1F;
-	
-	rgb[0] = (rgb[0]<<3) | 0x7;
-	rgb[1] = (rgb[1]<<2) | 0x3;
-	rgb[2] = (rgb[2]<<3) | 0x7;
-
-	/*yuv[0] = 0.299*rgb[0] + 0.587*rgb[1] + 0.114*rgb[2];
-	yuv[1] = (rgb[2]-yuv[0])*0.565 + 128;
-	yuv[2] = (rgb[0]-yuv[0])*0.713 + 128;*/
-
-	yuv[0] = (0.257 * rgb[0]) + (0.504 * rgb[1]) + (0.098 * rgb[2]) + 16;
-	yuv[1] = 128 - (0.148 * rgb[0]) - (0.291 * rgb[1]) + (0.439 * rgb[2]);
-	yuv[2] = 128 + (0.439 * rgb[0]) - (0.368 * rgb[1]) - (0.071 * rgb[2]);
-}
-// mplayer caca.yuv -demuxer rawvideo  -rawvideo fps=1:w=416:h=70  //:i420
-
-
-int rgb2yuv(char *from, char *to, int width, int height)
-{	
-	int fd=open (from, O_RDONLY );
-	int fout= open ( to, O_CREAT| O_WRONLY , 0660 );
-	int fsize;
-	unsigned char* src;
-	unsigned char* dstY;
-	unsigned char* dstU;
-	unsigned char* dstV;
-	unsigned char YUV[3];
-	unsigned short inP;	
-	int i,j;
-
-	if (fd == -1) {
-		printf("cannot open %s\n", from);
-		return 0;
-	}
-	if (fout == -1) {
-		printf("cannot open %s\n", to);
-		return 0;
-	}
-	fsize = lseek ( fd, 0,SEEK_END);
-	fsize = lseek ( fd, 0,SEEK_CUR);
-	lseek ( fd,0, SEEK_SET);
-		
-	src=malloc ( fsize );
-	dstY=malloc ( (fsize/2) );
-	dstU=malloc ( (fsize/2) );
-	dstV=malloc ( (fsize/2) );
-
-	
-	for ( i = 0 ; i < fsize; i+=2 ) {
-		read ( fd, &inP, 2 );
-		RGBtoYUV ( inP, YUV );
-		dstY[i>>1]=YUV[0];
-		dstU[i>>1]=YUV[1];
-		dstV[i>>1]=YUV[2];
-	}
-
-	for ( i = 0 ; i < (fsize/2); i++ )
-		write ( fout,&dstY[i], 1);
-
-	for ( i = 0 ; i < height ; i+=2 )
-		for ( j = 0; j < width ; j +=2 )
-			write ( fout,&dstU[j+(i*width)], 1);
-
-	for ( i = 0 ; i < height ; i+=2 )
-		for ( j = 0; j < width ; j +=2 )
-			write ( fout,&dstV[j+(i*width)], 1);
-	return 1;
-}