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| 59 | 59 | ||
| 60 | static count_t vesa_frame_order(void) |
60 | static count_t vesa_frame_order(void) |
| 61 | { |
61 | { |
| 62 | __u32 x = vesa_scanline*vesa_height; |
62 | __u32 x = vesa_scanline*vesa_height; |
| 63 | if (x <= FRAME_SIZE) |
63 | if (x <= FRAME_SIZE) |
| 64 | return 1; |
64 | return 0; |
| 65 | 65 | ||
| 66 | return (fnzb32(x - 1) + 1) - FRAME_WIDTH; |
66 | return (fnzb32(x - 1) + 1) - FRAME_WIDTH; |
| 67 | } |
67 | } |
| 68 | 68 | ||
| 69 | void vesa_init(void) |
69 | void vesa_init(void) |