39 lines
742 B
C
39 lines
742 B
C
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;
|
|
}
|
|
}
|