| 191,6 → 191,26 |
|---|
| BLUE(rgb, 3); |
| } |
| |
| static void sb1500rgb_byte8(void *dst, int rgb) |
| { |
| if (RED(rgb, 1) && GREEN(rgb, 1) && BLUE(rgb, 1)) |
| *((uint8_t *) dst) = 255; |
| else if (RED(rgb, 1) && GREEN(rgb, 1)) |
| *((uint8_t *) dst) = 150; |
| else if (GREEN(rgb, 1) && BLUE(rgb, 1)) |
| *((uint8_t *) dst) = 47; |
| else if (RED(rgb, 1) && BLUE(rgb, 1)) |
| *((uint8_t *) dst) = 48; |
| else if (RED(rgb, 1)) |
| *((uint8_t *) dst) = 32; |
| else if (GREEN(rgb, 1)) |
| *((uint8_t *) dst) = 47; |
| else if (BLUE(rgb, 1)) |
| *((uint8_t *) dst) = 2; |
| else |
| *((uint8_t *) dst) = 1; |
| } |
| |
| /** Return pixel color - 8-bit depth (color palette/3:2:3) |
| * |
| * See the comment for rgb_byte(). |
| 446,6 → 466,11 |
|---|
| scr2rgb = byte8_rgb; |
| pixelbytes = 1; |
| break; |
| case VISUAL_SB1500_PALETTE: |
| rgb2scr = sb1500rgb_byte8; |
| scr2rgb = byte8_rgb; |
| pixelbytes = 1; |
| break; |
| case VISUAL_RGB_5_5_5: |
| rgb2scr = rgb_byte555; |
| scr2rgb = byte555_rgb; |
| 480,11 → 505,10 |
|---|
| panic("Unsupported visual.\n"); |
| } |
| |
| unsigned int fbsize = props->scan * props->y; |
| unsigned int fbsize = props->scan * props->y + props->offset; |
| |
| /* Map the framebuffer */ |
| fbaddress = (uint8_t *) hw_map((uintptr_t) props->addr + props->offset, |
| fbsize); |
| fbaddress = (uint8_t *) hw_map((uintptr_t) props->addr, fbsize); |
| fbaddress += props->offset; |
| |
| xres = props->x; |
| 507,7 → 531,6 |
|---|
| sysinfo_set_item_val("fb.scanline", NULL, props->scan); |
| sysinfo_set_item_val("fb.visual", NULL, props->visual); |
| sysinfo_set_item_val("fb.address.physical", NULL, props->addr); |
| sysinfo_set_item_val("fb.offset", NULL, props->offset); |
| sysinfo_set_item_val("fb.invert-colors", NULL, invert_colors); |
| |
| /* Allocate double buffer */ |