| 32,6 → 32,8 |
|---|
| #include <console/console.h> |
| #include <panic.h> |
| |
| #include "helenos.xbm" |
| |
| SPINLOCK_INITIALIZE(fb_lock); |
| |
| static __u8 *fbaddress=NULL; |
| 47,6 → 49,7 |
|---|
| |
| #define BGCOLOR 0x000080 |
| #define FGCOLOR 0xffff00 |
| #define LOGOCOLOR 0x2020b0 |
| |
| #define RED(x,bits) ((x >> (16+8-bits)) & ((1<<bits)-1)) |
| #define GREEN(x,bits) ((x >> (8+8-bits)) & ((1<<bits)-1)) |
| 231,6 → 234,23 |
|---|
| draw_glyph(chr, position % columns, position/columns); |
| } |
| |
| static void draw_logo(int startx, int starty) |
| { |
| int x,y; |
| int byte; |
| int rowbytes; |
| |
| rowbytes = (helenos_width-1)/8 + 1; |
| |
| for (y=0;y < helenos_height;y++) |
| for (x=0;x < helenos_width; x++ ) { |
| byte = helenos_bits[rowbytes*y + x/8]; |
| byte >>= x % 8; |
| if (byte & 1) |
| (*putpixel)(startx+x,starty+y,LOGOCOLOR); |
| } |
| } |
| |
| /***************************************************************/ |
| /* Stdout specific functions */ |
| |
| 322,6 → 342,7 |
|---|
| columns = x/COL_WIDTH; |
| |
| clear_screen(); |
| draw_logo(xres-helenos_width, 0); |
| invert_cursor(); |
| |
| chardev_initialize("fb", &framebuffer, &fb_ops); |