| 250,7 → 250,17 |
|---|
| = (BLUE(rgb, 8) << 16) | (GREEN(rgb, 8) << 8) | RED(rgb, 8); |
| } |
| |
| static void rgb_8880(void *dst, uint32_t rgb) |
| { |
| *((uint32_t *) dst) |
| = (RED(rgb, 8) << 24) | (GREEN(rgb, 8) << 16) | BLUE(rgb, 8) << 8; |
| } |
| |
| static void mask_8880(void *dst, bool mask) |
| { |
| *((uint32_t *) dst) = (mask ? 0xffffff00 : 0); |
| } |
| |
| /** RGB 8:8:8 conversion |
| * |
| */ |
| 650,8 → 660,8 |
|---|
| screen.pixelbytes = 3; |
| break; |
| case VISUAL_RGB_8_8_8_0: |
| screen.rgb_conv = rgb_888; |
| screen.mask_conv = mask_888; |
| screen.rgb_conv = rgb_8880; |
| screen.mask_conv = mask_8880; |
| screen.pixelbytes = 4; |
| break; |
| case VISUAL_RGB_0_8_8_8: |
| 1744,17 → 1754,17 |
|---|
| unsigned int fb_height = sysinfo_value("fb.height"); |
| unsigned int fb_scanline = sysinfo_value("fb.scanline"); |
| unsigned int fb_visual = sysinfo_value("fb.visual"); |
| |
| |
| unsigned int fbsize = fb_scanline * fb_height; |
| void *fb_addr = as_get_mappable_page(fbsize); |
| |
| |
| if (physmem_map(fb_ph_addr + fb_offset, fb_addr, |
| ALIGN_UP(fbsize, PAGE_SIZE) >> PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE) != 0) |
| return -1; |
| |
| |
| if (screen_init(fb_addr, fb_width, fb_height, fb_scanline, fb_visual)) |
| return 0; |
| |
| |
| return -1; |
| } |
| |