diff options
Diffstat (limited to 'dblbuf.c')
| -rw-r--r-- | dblbuf.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -89,6 +89,7 @@ void clear_cells(struct uudisp *d, int idx, int x1, int x2) static unsigned long expand_color(struct uudisp *d, int color) { struct dblbuf *b = (void *)&d->priv; + static const unsigned char cmap[8] = {0,4,2,6,1,5,3,7}; if (b->bytes_per_pixel > 1) { int R = color<<1 & 2; int G = color & 2; @@ -97,12 +98,13 @@ static unsigned long expand_color(struct uudisp *d, int color) R++; G++; B++; } if (b->bytes_per_pixel == 2) - return (R*0xa + (G*0x14<<5) + (B*0xa<<11)) + return (B*0xa + (G*0x14<<5) + (R*0xa<<11)) * (unsigned long)0x0001000100010001; else if (b->bytes_per_pixel == 4) - return (R*0x50 + (G*0x50<<8) + (B*0x50<<16)) + return (B*0x50 + (G*0x50<<8) + (R*0x50<<16)) * (unsigned long)0x0000000100000001; } + color = (color&8) | cmap[color&7]; return color * (unsigned long)0x0101010101010101; } |