1807 static s32 pixinc(int pixels, u8 ps)  in pixinc()  argument
1812 		return 1 + (pixels - 1) * ps;  in pixinc()
1814 		return 1 - (-pixels + 1) * ps;  in pixinc()
1828 	u8 ps;  in calc_vrfb_rotation_offset()  local
1840 		ps = 4;  in calc_vrfb_rotation_offset()
1843 		ps = color_mode_to_bpp(color_mode) / 8;  in calc_vrfb_rotation_offset()
1868 			*offset0 = field_offset * screen_width * ps;  in calc_vrfb_rotation_offset()
1874 			(fieldmode ? screen_width : 0), ps);  in calc_vrfb_rotation_offset()
1875 		*pix_inc = pixinc(x_predecim, ps);  in calc_vrfb_rotation_offset()
1890 			*offset0 = field_offset * screen_width * ps;  in calc_vrfb_rotation_offset()
1895 			(fieldmode ? screen_width : 0), ps);  in calc_vrfb_rotation_offset()
1896 		*pix_inc = pixinc(x_predecim, ps);  in calc_vrfb_rotation_offset()
1913 	u8 ps;  in calc_dma_rotation_offset()  local
1925 		ps = color_mode_to_bpp(color_mode) / 8;  in calc_dma_rotation_offset()
1950 			*offset0 = *offset1 + field_offset * screen_width * ps;  in calc_dma_rotation_offset()
1955 			(fieldmode ? screen_width : 0),	ps);  in calc_dma_rotation_offset()
1958 			*pix_inc = pixinc(x_predecim, 2 * ps);  in calc_dma_rotation_offset()
1960 			*pix_inc = pixinc(x_predecim, ps);  in calc_dma_rotation_offset()
1963 		*offset1 = screen_width * (fbh - 1) * ps;  in calc_dma_rotation_offset()
1965 			*offset0 = *offset1 + field_offset * ps;  in calc_dma_rotation_offset()
1969 				y_predecim + (fieldmode ? 1 : 0), ps);  in calc_dma_rotation_offset()
1970 		*pix_inc = pixinc(-x_predecim * screen_width, ps);  in calc_dma_rotation_offset()
1973 		*offset1 = (screen_width * (fbh - 1) + fbw - 1) * ps;  in calc_dma_rotation_offset()
1975 			*offset0 = *offset1 - field_offset * screen_width * ps;  in calc_dma_rotation_offset()
1980 			(fieldmode ? screen_width : 0),	ps);  in calc_dma_rotation_offset()
1983 			*pix_inc = pixinc(-x_predecim, 2 * ps);  in calc_dma_rotation_offset()
1985 			*pix_inc = pixinc(-x_predecim, ps);  in calc_dma_rotation_offset()
1988 		*offset1 = (fbw - 1) * ps;  in calc_dma_rotation_offset()
1990 			*offset0 = *offset1 - field_offset * ps;  in calc_dma_rotation_offset()
1994 				y_predecim - (fieldmode ? 1 : 0), ps);  in calc_dma_rotation_offset()
1995 		*pix_inc = pixinc(x_predecim * screen_width, ps);  in calc_dma_rotation_offset()
2000 		*offset1 = (fbw - 1) * ps;  in calc_dma_rotation_offset()
2002 			*offset0 = *offset1 + field_offset * screen_width * ps;  in calc_dma_rotation_offset()
2007 				ps);  in calc_dma_rotation_offset()
2010 			*pix_inc = pixinc(-x_predecim, 2 * ps);  in calc_dma_rotation_offset()
2012 			*pix_inc = pixinc(-x_predecim, ps);  in calc_dma_rotation_offset()
2018 			*offset0 = *offset1 + field_offset * ps;  in calc_dma_rotation_offset()
2023 				ps);  in calc_dma_rotation_offset()
2024 		*pix_inc = pixinc(x_predecim * screen_width, ps);  in calc_dma_rotation_offset()
2028 		*offset1 = screen_width * (fbh - 1) * ps;  in calc_dma_rotation_offset()
2030 			*offset0 = *offset1 - field_offset * screen_width * ps;  in calc_dma_rotation_offset()
2035 				ps);  in calc_dma_rotation_offset()
2038 			*pix_inc = pixinc(x_predecim, 2 * ps);  in calc_dma_rotation_offset()
2040 			*pix_inc = pixinc(x_predecim, ps);  in calc_dma_rotation_offset()
2044 		*offset1 = (screen_width * (fbh - 1) + fbw - 1) * ps;  in calc_dma_rotation_offset()
2046 			*offset0 = *offset1 - field_offset * ps;  in calc_dma_rotation_offset()
2051 				ps);  in calc_dma_rotation_offset()
2052 		*pix_inc = pixinc(-x_predecim * screen_width, ps);  in calc_dma_rotation_offset()
2066 	u8 ps;  in calc_tiler_rotation_offset()  local
2076 		ps = color_mode_to_bpp(color_mode) / 8;  in calc_tiler_rotation_offset()
2088 		*offset0 = *offset1 + field_offset * screen_width * ps;  in calc_tiler_rotation_offset()
2092 			(fieldmode ? screen_width : 0), ps);  in calc_tiler_rotation_offset()
2095 		*pix_inc = pixinc(x_predecim, 2 * ps);  in calc_tiler_rotation_offset()
2097 		*pix_inc = pixinc(x_predecim, ps);  in calc_tiler_rotation_offset()