[dvbtools-cvs] dvbsubs dvbsubs.c,1.5,1.6

[<lin...@us...>]

Update of /cvsroot/dvbtools/dvbsubs
In directory usw-pr-cvs1:/tmp/cvs-serv1845

Modified Files:
	dvbsubs.c 
Log Message:
added YCbCr to RGB conversion function

Index: dvbsubs.c
===================================================================
RCS file: /cvsroot/dvbtools/dvbsubs/dvbsubs.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** dvbsubs.c	17 Jun 2002 07:47:48 -0000	1.5
--- dvbsubs.c	17 Jun 2002 10:27:24 -0000	1.6
***************
*** 78,81 ****
--- 78,104 ----
  }
  
+ /* function taken from "dvd2sub.c" in the svcdsubs packages in the
+    vcdimager contribs directory.  Author unknown, but released under GPL2.
+ */
+ 
+ /*
+ void palette(int p,int i) {
+  double Y,Cr,Cb,R,G,B;
+  Y=sub[i+0];
+  Cr=sub[i+1];
+  Cb=sub[i+2];
+  B = 1.164*(Y - 16)                    + 2.018*(Cb - 128);
+  G = 1.164*(Y - 16) - 0.813*(Cr - 128) - 0.391*(Cb - 128);
+  R = 1.164*(Y - 16) + 1.596*(Cr - 128);
+  if (B<0) B=0; if (B>255) B=255;
+  if (G<0) G=0; if (G>255) G=255;
+  if (R<0) R=0; if (R>255) R=255;
+  pal[p].r=R;
+  pal[p].g=G;
+  pal[p].b=B; 
+  pal[p].t=sub[i+3];
+ }    
+ */
+ 
  void decode_4bit_pixel_code_string(int n) {
    int next_bits,