| struct fb_cmap { |
| unsigned int start; |
| unsigned int len; |
| unsigned short *red; |
| unsigned short *green; |
| unsigned short *blue; |
| unsigned short *transp; |
| }; |
| |
| typedef struct { |
| int r; |
| int g; |
| int b; |
| int a; |
| } rgba_t; |
| |
| static unsigned int cmap_len; |
| |
| extern unsigned int red_len, green_len, blue_len, alpha_len; |
| extern struct fb_cmap fb_cmap; |
| extern rgba_t *clut; |
| extern int fb_set_cmap(void); |
| |
| void directcolor_update_cmap(void) |
| { |
| unsigned int i; |
| |
| for (i = 0; i < cmap_len; i++) { |
| if (i < red_len) |
| fb_cmap.red[i] = clut[i].r; |
| if (i < green_len) |
| fb_cmap.green[i] = clut[i].g; |
| if (i < blue_len) |
| fb_cmap.blue[i] = clut[i].b; |
| if (fb_cmap.transp && i < alpha_len) |
| fb_cmap.transp[i] = clut[i].a; |
| } |
| } |
