1.1 --- a/test/pvr.c	Wed Jan 24 08:11:14 2007 +0000
     1.2 +++ b/test/pvr.c	Wed Jan 24 08:13:18 2007 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: pvr.c,v 1.4 2007-01-21 05:23:53 nkeynes Exp $
     1.6 + * $Id: pvr.c,v 1.5 2007-01-24 08:13:18 nkeynes Exp $
     1.7   * 
     1.8   * PVR support code
     1.9   *
    1.10 @@ -489,5 +489,29 @@
    1.11              addr[(linesize*y) + x] = colour;
    1.12          }
    1.13      }
    1.14 +}
    1.15  
    1.16 +void draw_grid_24( unsigned char *addr, unsigned int colour )
    1.17 +{
    1.18 +    int x,y;
    1.19 +    char r = (colour >> 16) & 0xFF;
    1.20 +    char g = (colour >> 8) & 0xFF;
    1.21 +    char b = (colour & 0xFF);
    1.22 +    unsigned int linesize = 640*3;
    1.23 +    for( x=0; x<640; x+=32 ) {
    1.24 +        for( y=0; y<480; y++ ) {
    1.25 +            int a = (linesize*y)+x * 3;
    1.26 +            addr[a++] = r;
    1.27 +            addr[a++] = g;
    1.28 +            addr[a++] = b;
    1.29 +        }
    1.30 +    }
    1.31 +    for( y=0; y<480; y+=32 ) {
    1.32 +        for( x=0; x<640; x++ ) {
    1.33 +            int a = (linesize*y)+x * 3;
    1.34 +            addr[a++] = r;
    1.35 +            addr[a++] = g;
    1.36 +            addr[a++] = b;
    1.37 +        }
    1.38 +    }
    1.39  }